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SQCSimulator2023/SQCSim2021/engine.cpp

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#include "engine.h"
#include <algorithm>
#include <filesystem>
#include <fstream>
#include <iostream>
#include <chrono>
#include <thread>
#include <queue>
// Define a structure to represent notifications
struct Notification {
std::string message;
float displayStartTime = 0.0f;
};
// Use a queue to manage notifications
//std::queue<Notification> notificationQueue;
// Use a vector to manage notifications
std::vector<Notification> notifications;
Engine::Engine() {}
Engine::~Engine() {
m_world.CleanUpWorld(m_renderCount, true);
for (int x = 0; x < WORLD_SIZE_X; ++x)
for (int y = 0; y < WORLD_SIZE_Y; ++y)
if (m_world.GetChunks().Get(x, y))
m_world.GetChunks().Get(x, y)->~Chunk();
}
void Engine::Init() {
uint64_t seed = SEED;
if (m_istarted)
return;
else m_istarted = true;
// Objet de skybox avec sa propre texture et son propre shader!
m_skybox.Init(0.2f);
// Objet de musique!
//m_audio.ToggleMusicState();
// Array pour les balles.
for (int x = 0; x < MAX_BULLETS; ++x) {
m_bullets[x] = nullptr;
m_whoosh[x] = nullptr;
}
m_world.SetSeed(seed);
m_startTime = std::chrono::high_resolution_clock::now();
}
void Engine::DeInit() {}
void Engine::LoadResource() {
GLenum glewErr = glewInit();
if (glewErr != GLEW_OK) {
std::cerr << " ERREUR GLEW : " << glewGetErrorString(glewErr) << std::endl;
abort();
}
glDisable(GL_FRAMEBUFFER_SRGB);
glEnable(GL_DEPTH_TEST);
glEnable(GL_STENCIL_TEST);
glEnable(GL_POINT_SMOOTH);
glEnable(GL_BLEND);
glEnable(GL_CULL_FACE);
glEnable(GL_TEXTURE_2D);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluPerspective(45.0f, (float)Width() / (float)Height(), 0.1f, VIEW_DISTANCE);
glShadeModel(GL_SMOOTH);
glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST);
glDisable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glBlendEquation(GL_FUNC_SUBTRACT);
LoadTexture(m_skybox.GetTexture(), TEXTURE_PATH "skybox.png", true);
LoadTexture(m_textureCrosshair, TEXTURE_PATH "cross.bmp", true);
LoadTexture(m_textureFont, TEXTURE_PATH "font.bmp", true);
LoadTexture(m_textureGun, TEXTURE_PATH "gun01.png", false);
LoadTexture(m_texturePovGun, TEXTURE_PATH "GUN.png", false);
LoadTexture(m_textureLobbyMenu, TEXTURE_PATH "menus/backgrounds/bgLobby.png", false);
LoadTexture(m_textureMainMenu, TEXTURE_PATH "menus/backgrounds/bgMainMenu.png", false);
//LoadTexture(m_texturePauseMenu, TEXTURE_PATH "menus/backgrounds/bgPause.png", false);
LoadTexture(m_textureOptionsMenu, TEXTURE_PATH "menus/backgrounds/bgOptions.png", false);
LoadTexture(m_textureSplashScreen, TEXTURE_PATH "menus/backgrounds/bgSplash.png", false);
LoadTexture(m_textureCheck, TEXTURE_PATH "menus/others/check.png", false);
LoadTexture(m_textureChecked, TEXTURE_PATH "menus/others/checked.png", false);
LoadTexture(m_textureOptAudio, TEXTURE_PATH "menus/buttons/options/optAudio.png", false);
LoadTexture(m_textureOptBack, TEXTURE_PATH "menus/buttons/options/optBack.png", false);
LoadTexture(m_textureOptGameplay, TEXTURE_PATH "menus/buttons/options/optGameplay.png", false);
LoadTexture(m_textureOptGraphics, TEXTURE_PATH "menus/buttons/options/optGraphics.png", false);
LoadTexture(m_textureOptMain, TEXTURE_PATH "menus/buttons/options/optMain.png", false);
LoadTexture(m_textureOptMusic, TEXTURE_PATH "menus/buttons/options/optMusic.png", false);
LoadTexture(m_textureOptOptions, TEXTURE_PATH "menus/buttons/options/optOptions.png", false);
LoadTexture(m_textureOptResolution, TEXTURE_PATH "menus/buttons/options/optResolution.png", false);
LoadTexture(m_textureOptSensitivity, TEXTURE_PATH "menus/buttons/options/optSensitivity.png", false);
LoadTexture(m_textureOptSfx, TEXTURE_PATH "menus/buttons/options/optSfx.png", false);
LoadTexture(m_textureLobbyServer, TEXTURE_PATH "menus/labels/labelServer.png", false);
LoadTexture(m_textureLobbyIdentify, TEXTURE_PATH "menus/labels/labelIdentify.png", false);
LoadTexture(m_textureHd, TEXTURE_PATH "menus/labels/labelHd.png", false);
LoadTexture(m_textureHd, TEXTURE_PATH "menus/labels/labelHd.png", false);
LoadTexture(m_textureFhd, TEXTURE_PATH "menus/labels/labelFhd.png", false);
LoadTexture(m_textureQhd, TEXTURE_PATH "menus/labels/labelQhd.png", false);
LoadTexture(m_textureUhd, TEXTURE_PATH "menus/labels/labelUhd.png", false);
LoadTexture(m_textureMenuTitle, TEXTURE_PATH "menus/labels/labelTitle.png", false);
LoadTexture(m_textureMenuBack, TEXTURE_PATH "menus/buttons/main/mainBack.png", false);
LoadTexture(m_textureMenuMulti, TEXTURE_PATH "menus/buttons/main/mainMulti.png", false);
LoadTexture(m_textureMenuOptions, TEXTURE_PATH "menus/buttons/main/mainOptions.png", false);
LoadTexture(m_textureMenuPlay, TEXTURE_PATH "menus/buttons/main/mainPlay.png", false);
LoadTexture(m_textureMenuQuit, TEXTURE_PATH "menus/buttons/main/mainQuit.png", false);
LoadTexture(m_textureMenuSingle, TEXTURE_PATH "menus/buttons/main/mainSingle.png", false);
TextureAtlas::TextureIndex texDirtIndex = m_textureAtlas.AddTexture(TEXTURE_PATH "metal2.png");
TextureAtlas::TextureIndex texIceIndex = m_textureAtlas.AddTexture(TEXTURE_PATH "metal3.png");
TextureAtlas::TextureIndex texGrassIndex = m_textureAtlas.AddTexture(TEXTURE_PATH "grass.png");
TextureAtlas::TextureIndex texMetalIndex = m_textureAtlas.AddTexture(TEXTURE_PATH "dirt.png");
TextureAtlas::TextureIndex texGreenGrassIndex = m_textureAtlas.AddTexture(TEXTURE_PATH "greengrass.png");
TextureAtlas::TextureIndex texBoostHeal = m_textureAtlas.AddTexture(BOOSTER_TEXTURE_PATH "BoosterVert.png");
TextureAtlas::TextureIndex texBoostDmg = m_textureAtlas.AddTexture(BOOSTER_TEXTURE_PATH "BoosterRouge.png");
TextureAtlas::TextureIndex texBoostSpd = m_textureAtlas.AddTexture(BOOSTER_TEXTURE_PATH "BoosterBleu.png");
TextureAtlas::TextureIndex texBoostInv = m_textureAtlas.AddTexture(BOOSTER_TEXTURE_PATH "BoosterJaune.png");
//AJOUTER LES TEXTURES DANS L'ORDRE DE L'ÉNUM
//STILL//STANDING
TextureAtlas::TextureIndex StillFront = m_animeAtlas.AddTexture(ANIME_PATH_STILL "BlueFrontRight.png"); //0
TextureAtlas::TextureIndex StillQuarterFrontLeft = m_animeAtlas.AddTexture(ANIME_PATH_STILL "BlueLeft.png"); //1
TextureAtlas::TextureIndex StillQuarterFrontRight = m_animeAtlas.AddTexture(ANIME_PATH_STILL "BlueRight.png"); //2
TextureAtlas::TextureIndex StillProfiltLeft = m_animeAtlas.AddTexture(ANIME_PATH_STILL "BlueProfilLeft.png"); //3
TextureAtlas::TextureIndex StillProfiltRight = m_animeAtlas.AddTexture(ANIME_PATH_STILL "BlueProfilRight.png"); //4
TextureAtlas::TextureIndex StillQuarterBackLeft = m_animeAtlas.AddTexture(ANIME_PATH_STILL "BlueLeftBack.png"); //5
TextureAtlas::TextureIndex StillQuarterBackRight = m_animeAtlas.AddTexture(ANIME_PATH_STILL "BlueRightBack.png"); //6
TextureAtlas::TextureIndex StillBack = m_animeAtlas.AddTexture(ANIME_PATH_STILL "BlueBackRight.png"); //7
//SHOOTINGSTILL SANS TIRER
TextureAtlas::TextureIndex StillFrontShoot = m_animeAtlas.AddTexture(ANIM_PATH_SSHOOT1 "BlueFrontRightShootingRight.png"); ////9
TextureAtlas::TextureIndex StillQuarterFrontLeftShoot = m_animeAtlas.AddTexture(ANIM_PATH_SSHOOT1 "BlueFrontRightShootingRight.png"); ////10
TextureAtlas::TextureIndex StillQuarterFrontRightShoot = m_animeAtlas.AddTexture(ANIM_PATH_SSHOOT1 "BlueRightShootingRight.png"); ////11
TextureAtlas::TextureIndex StillProfiltLeftShoot = m_animeAtlas.AddTexture(ANIM_PATH_SSHOOT1 "BlueProfilShootingLeft.png"); ////12
TextureAtlas::TextureIndex StillProfiltRightShoot = m_animeAtlas.AddTexture(ANIM_PATH_SSHOOT1 "BlueProfilShootingRight.png"); ////13
TextureAtlas::TextureIndex StillQuarterBackLeftShoot = m_animeAtlas.AddTexture(ANIM_PATH_SSHOOT1 "BlueBackLeftShootingLeft.png"); ////14
TextureAtlas::TextureIndex StillQuarterBackRightShoot = m_animeAtlas.AddTexture(ANIM_PATH_SSHOOT1 "BlueBackRightShootingRight.png"); ////15
TextureAtlas::TextureIndex StillBackShoot = m_animeAtlas.AddTexture(ANIM_PATH_SSHOOT1 "BlueShootingBackRight.png"); ////16
//SHOOTINGSTILL TIRER
TextureAtlas::TextureIndex StillFrontShootFire = m_animeAtlas.AddTexture(ANIM_PATH_SSHOOT2 "BlueFrontRightShootingRightShoot1.png"); ////17
TextureAtlas::TextureIndex StillQuarterFrontLeftFire = m_animeAtlas.AddTexture(ANIM_PATH_SSHOOT2 "BlueLeftShootingLeftShoot1.png"); ////18
TextureAtlas::TextureIndex StillQuarterFrontRightShootFire = m_animeAtlas.AddTexture(ANIM_PATH_SSHOOT2 "BlueRightShootingRightShoot1.png"); ////19
TextureAtlas::TextureIndex StillProfiltLeftShootFire = m_animeAtlas.AddTexture(ANIM_PATH_SSHOOT2 "BlueProfilShootingLeftShoot1.png"); ////20
TextureAtlas::TextureIndex StillProfiltRightShootFire = m_animeAtlas.AddTexture(ANIM_PATH_SSHOOT2 "BlueProfilShootingRightShoot1.png"); ////21
TextureAtlas::TextureIndex StillQuarterBackLeftShootFire = m_animeAtlas.AddTexture(ANIM_PATH_SSHOOT2 "BlueBackLeftShootingLeftShoot1.png"); ////22
TextureAtlas::TextureIndex StillQuarterBackRightShootFire = m_animeAtlas.AddTexture(ANIM_PATH_SSHOOT2 "BlueBackRightShootingRightShoot1.png"); ////23
TextureAtlas::TextureIndex StillBackShootFire = m_animeAtlas.AddTexture(ANIM_PATH_SSHOOT2 "BlueShootingBackRightShoot1.png"); ////24
//JUMP
TextureAtlas::TextureIndex JumpFront = m_animeAtlas.AddTexture(ANIME_PATH_JUMP "BlueFrontJumpRight.png"); ////25
TextureAtlas::TextureIndex JumpQuarterFrontLeft = m_animeAtlas.AddTexture(ANIME_PATH_JUMP "BlueLeftFrontJumpLeft.png"); ////26
TextureAtlas::TextureIndex JumpQuarterFrontRight = m_animeAtlas.AddTexture(ANIME_PATH_JUMP "BlueRightFrontJumpRight.png"); ////27
TextureAtlas::TextureIndex JumpProfiltLeft = m_animeAtlas.AddTexture(ANIME_PATH_JUMP "BlueProfilJumpLeft.png"); ////28
TextureAtlas::TextureIndex JumpProfiltRight = m_animeAtlas.AddTexture(ANIME_PATH_JUMP "BlueProfilJumpRight.png"); ////29
TextureAtlas::TextureIndex JumpQuarterBackLeft = m_animeAtlas.AddTexture(ANIME_PATH_JUMP "BlueLeftBackJumpLeft.png"); ////30
TextureAtlas::TextureIndex JumpQuarterBackRight = m_animeAtlas.AddTexture(ANIME_PATH_JUMP "BlueRightBackJumpRight.png"); ////31
TextureAtlas::TextureIndex JumpBack = m_animeAtlas.AddTexture(ANIME_PATH_JUMP "BlueBackJumpRight.png"); ////32
//SHOOTINGJUMP SANS TIRER
TextureAtlas::TextureIndex JumpFrontShoot = m_animeAtlas.AddTexture(ANIM_PATH_JSHOOT1 "BlueFrontJumpRightShootingRight.png"); ////33
TextureAtlas::TextureIndex JumpQuarterFrontLeftShoot = m_animeAtlas.AddTexture(ANIM_PATH_JSHOOT1 "BlueFrontLeftJumpLeftShootingLeft.png"); ////34
TextureAtlas::TextureIndex JumpQuarterFrontRightShoot = m_animeAtlas.AddTexture(ANIM_PATH_JSHOOT1 "BlueFrontRightJumpRightShootingRight.png"); ////35
TextureAtlas::TextureIndex JumpProfiltLeftShoot = m_animeAtlas.AddTexture(ANIM_PATH_JSHOOT1 "BlueProfilLeftJumpLeftShootingLeft.png"); ////36
TextureAtlas::TextureIndex JumpProfiltRightShoot = m_animeAtlas.AddTexture(ANIM_PATH_JSHOOT1 "BluerProfilRightJumprightShootingRight.png"); ////37
TextureAtlas::TextureIndex JumpQuarterBackLeftShoot = m_animeAtlas.AddTexture(ANIM_PATH_JSHOOT1 "BlueBackLeftJumpLeftShootingLeft.png"); ////38
TextureAtlas::TextureIndex JumpQuarterBackRightShoot = m_animeAtlas.AddTexture(ANIM_PATH_JSHOOT1 "BlueBackRightJumpRightShootingRight.png"); ////39
TextureAtlas::TextureIndex JumpBackShoot = m_animeAtlas.AddTexture(ANIM_PATH_JSHOOT1 "BlueBackJumpRightShootingRight.png"); ////40
//SHOOTINGJUMP TIRER
TextureAtlas::TextureIndex JumpFrontShootFire = m_animeAtlas.AddTexture(ANIM_PATH_JSHOOT2 "BlueFrontJumpRightShootingRightShoot1.png"); ////41
TextureAtlas::TextureIndex JumpQuarterFrontLeftShootFire = m_animeAtlas.AddTexture(ANIM_PATH_JSHOOT2 "BlueFrontLeftJumpLeftShootingLeftShoot1.png"); ////42
TextureAtlas::TextureIndex JumpQuarterFrontRightShootFire = m_animeAtlas.AddTexture(ANIM_PATH_JSHOOT2 "BlueFrontRightJumpRightShootingRightShoot1.png"); ////43
TextureAtlas::TextureIndex JumpProfiltLeftShootFire = m_animeAtlas.AddTexture(ANIM_PATH_JSHOOT2 "BlueProfilLeftJumpLeftShootingLeftShoot1.png"); ////44
TextureAtlas::TextureIndex JumpProfiltRightShootFire = m_animeAtlas.AddTexture(ANIM_PATH_JSHOOT2 "BluerProfilRightJumprightShootingRightShoot1.png"); ////45
TextureAtlas::TextureIndex JumpQuarterBackLeftShootFire = m_animeAtlas.AddTexture(ANIM_PATH_JSHOOT2 "BlueBackLeftJumpLeftShootingLeftShoot1.png"); ////46
TextureAtlas::TextureIndex JumpQuarterBackRightShootFire = m_animeAtlas.AddTexture(ANIM_PATH_JSHOOT2 "BlueBackRightJumpRightShootingRightShoot1.png"); ////47
TextureAtlas::TextureIndex JumpBackShootFire = m_animeAtlas.AddTexture(ANIM_PATH_JSHOOT2 "BlueBackJumpRightShootingRightShoot1.png"); ////48
if (!m_animeAtlas.Generate(TEXTURE_SIZE, false)) {
std::cout << " Unable to generate texture atlas ..." << std::endl;
abort();
}
if (!m_textureAtlas.Generate(TEXTURE_SIZE, false)) {
std::cout << " Unable to generate texture atlas ..." << std::endl;
abort();
}
float u, v, s;
m_textureAtlas.TextureIndexToCoord(texDirtIndex, u, v, s, s);
m_blockinfo[BTYPE_DIRT] = new BlockInfo(BTYPE_DIRT, "Dirt", u, v, s, 1);
m_textureAtlas.TextureIndexToCoord(texGrassIndex, u, v, s, s);
m_blockinfo[BTYPE_GRASS] = new BlockInfo(BTYPE_GRASS, "Grass", u, v, s, 1);
m_textureAtlas.TextureIndexToCoord(texMetalIndex, u, v, s, s);
m_blockinfo[BTYPE_METAL] = new BlockInfo(BTYPE_METAL, "Metal", u, v, s, 1);
m_textureAtlas.TextureIndexToCoord(texIceIndex, u, v, s, s);
m_blockinfo[BTYPE_ICE] = new BlockInfo(BTYPE_ICE, "Ice", u, v, s, 1);
m_textureAtlas.TextureIndexToCoord(texGreenGrassIndex, u, v, s, s);
m_blockinfo[BTYPE_GREENGRASS] = new BlockInfo(BTYPE_GREENGRASS, "GreenGrass", u, v, s, 1);
m_textureAtlas.TextureIndexToCoord(texBoostHeal, u, v, s, s);
m_boostinfo[BTYPE_HEAL] = new BoostInfo(BTYPE_HEAL, "Heal", u, v, s, 1);
m_textureAtlas.TextureIndexToCoord(texBoostDmg, u, v, s, s);
m_boostinfo[BTYPE_DAMAGE] = new BoostInfo(BTYPE_DAMAGE, "Dmg", u, v, s, 1);
m_textureAtlas.TextureIndexToCoord(texBoostSpd, u, v, s, s);
m_boostinfo[BTYPE_SPEED] = new BoostInfo(BTYPE_SPEED, "Spd", u, v, s, 1);
m_textureAtlas.TextureIndexToCoord(texIceIndex, u, v, s, s);
m_boostinfo[BTYPE_INVINCIBLE] = new BoostInfo(BTYPE_INVINCIBLE, "Inv", u, v, s, 1);
m_animeAtlas.TextureIndexToCoord(0, u, v, s, s);
std::cout << " Loading and compiling shaders ..." << std::endl;
if (!m_shader01.Load(SHADER_PATH "shader01.vert", SHADER_PATH "shader01.frag", true)) {
std::cout << " Failed to load shader " << std::endl;
exit(1);
}
if (!m_skybox.GetShader().Load(SHADER_PATH "skybox.vert", SHADER_PATH "skybox.frag", true)) {
std::cout << " Failed to load shader " << std::endl;
exit(1);
}
}
void Engine::UnloadResource() {}
void Engine::InstantDamage() {
m_player.InflictDamage(0.10f);
m_damage = false;
}
void Engine::SystemNotification(std::string systemLog) {
std::string message = "";
message = systemLog;
DisplayNotification(message);
}
void Engine::KillNotification(Player killer, Player killed) {
std::string message = "";
message = killed.GetUsername() + " killed by -> " + killer.GetUsername();
DisplayNotification(message);
}
void Engine::DisplayNotification(std::string message) {
if (message.length() > 45) {
message = message.substr(0, 45);
}
// Create a new notification and add it to the queue
Notification newNotification;
newNotification.message = message;
newNotification.displayStartTime = m_time;
notifications.push_back(newNotification);
}
// Add a method to process the notification queue
void Engine::ProcessNotificationQueue() {
//PrintText(fPosX, fUsernamePosY, ss.str(), 1.5f);
//float fPosX = (Width() / 100.0f) * scaleX;
//float fPosY = Height() - (Height() * 0.05) * scaleY;
m_textureFont.Bind();
float xOffset = Width() * 0.66f;
float yOffset = Height() * 0.83f;
for (auto it = notifications.begin(); it != notifications.end(); ) {
float timeSinceDisplay = m_time - it->displayStartTime;
float y = yOffset - (20.0f * (it - notifications.begin()));
glDisable(GL_STENCIL_TEST);
glDisable(GL_DEPTH_TEST);
glBlendFunc(GL_SRC_ALPHA, GL_ONE);
glBlendEquation(GL_FUNC_ADD);
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
glOrtho(0, Width(), 0, Height(), -1, 1);
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
PrintText(xOffset, y, it->message);
glBlendFunc(GL_CONSTANT_COLOR, GL_ONE_MINUS_CONSTANT_COLOR);
glBlendEquation(GL_FUNC_SUBTRACT);
glEnable(GL_STENCIL_TEST);
glEnable(GL_DEPTH_TEST);
glMatrixMode(GL_PROJECTION);
glPopMatrix();
glMatrixMode(GL_MODELVIEW);
glPopMatrix();
if (timeSinceDisplay >= 4.0f) {
it = notifications.erase(it);
}
else {
++it;
}
}
}
void Engine::DisplayCrosshair() {
m_textureCrosshair.Bind();
static const int crossSize = 32;
glLoadIdentity();
glTranslated(Width() / 2 - crossSize / 2, Height() / 2 - crossSize / 2, 0);
glBegin(GL_QUADS);
glTexCoord2f(0, 0);
glVertex2i(0, 0);
glTexCoord2f(1, 0);
glVertex2i(crossSize, 0);
glTexCoord2f(1, 1);
glVertex2i(crossSize, crossSize);
glTexCoord2f(0, 1);
glVertex2i(0, crossSize);
glEnd();
}
void Engine::DisplayCurrentItem() {}
void Engine::DisplayHud(int timer) {
glBindTexture(GL_TEXTURE_2D, 0);
glLoadIdentity();
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glClear(GL_STENCIL_BUFFER_BIT);
float itemBackgroundWidthProportion = 0.25f;
float itemBackgroundHeightProportion = 0.175f;
float itemBackgroundWidth = Width() * itemBackgroundWidthProportion;
float itemBackgroundHeight = Height() * itemBackgroundHeightProportion;
float itemBackgroundXOffset = Width() * 0.05f;
float itemBackgroundYOffset = Height() * 0.6f;
float itemBackgroundXPos = itemBackgroundXOffset;
float itemBackgroundYPos = Height() - itemBackgroundHeight - itemBackgroundYOffset;
// Selected item background
glColor4f(1.0f, 1.0f, 1.0f, 0.2f);
glBegin(GL_QUADS);
glVertex2f(itemBackgroundXPos, itemBackgroundYPos);
glVertex2f(itemBackgroundXPos + itemBackgroundWidth, itemBackgroundYPos);
glVertex2f(itemBackgroundXPos + itemBackgroundWidth, itemBackgroundYPos + itemBackgroundHeight);
glVertex2f(itemBackgroundXPos, itemBackgroundYPos + itemBackgroundHeight);
glEnd();
// HP Bar
float playerHp = m_player.GetHP();
if (playerHp < 0.)
playerHp == 0;
float facteurOmbrage = m_displayInfo ? 0.5f : 1.0f;
float hpBarWidthProportion = 0.25f;
float hpBarHeightProportion = 0.045f;
float hpBarWidth = Width() * hpBarWidthProportion;
float hpBarHeight = Height() * hpBarHeightProportion;
float hpBarXOffset = Width() * 0.05f;
float hpBarYOffset = Height() * 0.7f;
float hpBarYPos = Height() - hpBarHeight - hpBarYOffset;
// HP Bar Background
glColor3f(1.0f * facteurOmbrage, 1.0f * facteurOmbrage, 1.0f * facteurOmbrage);
glBegin(GL_QUADS);
glVertex2f(itemBackgroundXPos, hpBarYPos - hpBarHeight);
glVertex2f(itemBackgroundXPos + itemBackgroundWidth, hpBarYPos - hpBarHeight);
glVertex2f(itemBackgroundXPos + itemBackgroundWidth, hpBarYPos);
glVertex2f(itemBackgroundXPos, hpBarYPos);
glEnd();
//TODO: Associer avec mechanique de vie du joueur
// Barre HP
glColor3f(0.0f * facteurOmbrage, 1.0f * facteurOmbrage, 0.0f * facteurOmbrage);
glBegin(GL_QUADS);
glVertex2f(itemBackgroundXPos, hpBarYPos - hpBarHeight);
glVertex2f(itemBackgroundXPos + itemBackgroundWidth * playerHp, hpBarYPos - hpBarHeight);
glVertex2f(itemBackgroundXPos + itemBackgroundWidth * playerHp, hpBarYPos);
glVertex2f(itemBackgroundXPos, hpBarYPos);
glEnd();
// Equip Bar
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glColor3f(1.0f * facteurOmbrage, 1.0f * facteurOmbrage, 1.0f * facteurOmbrage);
float equipWidthProportion = 0.8f;
float equipHeightProportion = 0.7f;
float equipWidth = itemBackgroundWidth * equipWidthProportion;
float equipHeight = itemBackgroundHeight * equipHeightProportion;
float equipXOffset = itemBackgroundXPos + (itemBackgroundWidth - equipWidth) * 0.1f;
float equipYOffset = itemBackgroundYPos + (itemBackgroundHeight - equipHeight) * 0.75f;
glTranslatef(equipXOffset, equipYOffset, 0);
m_textureGun.Bind();
glBegin(GL_QUADS);
glTexCoord2f(0, 0); glVertex2f(0, 0);
glTexCoord2f(1, 0); glVertex2f(equipWidth, 0);
glTexCoord2f(1, 1); glVertex2f(equipWidth, equipHeight);
glTexCoord2f(0, 1); glVertex2f(0, equipHeight);
glEnd();
// Username
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE);
glColor3f(1.0f, 1.0f, 1.0f);
m_textureFont.Bind();
std::ostringstream ss;
float fUsernamePosY = hpBarYPos - (hpBarHeight * 2);
ss.str("");
ss << m_player.GetUsername();
PrintText(itemBackgroundXPos, fUsernamePosY, ss.str(), 1.5f);
ss.str("");
ss << m_player.GetHP() * 100 << "%";
PrintText(itemBackgroundXPos * 5.25f, fUsernamePosY, ss.str(), 1.5f);
float countdownXOffset = Width() * 0.2f;
float countdownYOffset = Height() * 0.1f;
float countdownXPos = Width() - countdownXOffset;
float countdownYPos = Height() - countdownYOffset;
// Countdown
ss.str("");
ss << "Time: " << (int)(timer / 60) << ":" << std::setw(2) << std::setfill('0') << timer % 60;
PrintText(countdownXPos, countdownYPos, ss.str(), 2.0f);
}
void Engine::DrawHud(float elapsedTime, BlockType bloc) {
// Setter le blend function, tout ce qui sera noir sera transparent
glDisable(GL_STENCIL_TEST);
glDisable(GL_DEPTH_TEST);
glBlendFunc(GL_SRC_ALPHA, GL_ONE);
glBlendEquation(GL_FUNC_ADD);
glEnable(GL_BLEND);
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
glOrtho(0, Width(), 0, Height(), -1, 1);
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
int timer = GetCountdown(elapsedTime);
/*for (int i = 1; i < WORLD_SIZE_X; i++) {
if (timer <= COUNTDOWN - m_timerReductionChunk * i) {
m_world.RemoveChunk(m_nbReductionChunk * i);
m_renderer.RemoveChunk(m_nbReductionChunk * i);
}
}*/
if (m_keyK) {
SystemNotification(m_messageNotification);
m_keyK = false;
}
if (m_keyL) {
KillNotification(m_player, m_player);
m_keyL = false;
}
if (m_displayInfo) {
DisplayInfo(elapsedTime, bloc);
}
if (m_displayHud) {
DisplayHud(timer);
}
if (m_displayCrosshair) {
DisplayCrosshair();
}
glBlendFunc(GL_CONSTANT_COLOR, GL_ONE_MINUS_CONSTANT_COLOR);
glBlendEquation(GL_FUNC_SUBTRACT);
glEnable(GL_STENCIL_TEST);
glEnable(GL_DEPTH_TEST);
glMatrixMode(GL_PROJECTION);
glPopMatrix();
glMatrixMode(GL_MODELVIEW);
glPopMatrix();
}
void Engine::DisplayPovGun() {
// Setter le blend function, tout ce qui sera noir sera transparent
glDisable(GL_STENCIL_TEST);
glDisable(GL_DEPTH_TEST);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glBlendEquation(GL_FUNC_ADD);
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
glOrtho(0, Width(), 0, Height(), -1, 1);
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
float baseXOffsetPercentage = 0.4958;
float baseWidthPercentage = 0.4688;
float baseHeightPercentage = 0.5787;
float xTranslation = baseXOffsetPercentage * Width();
float quadWidth = baseWidthPercentage * Width();
float quadHeight = baseHeightPercentage * Height();
m_texturePovGun.Bind();
glLoadIdentity();
glTranslated(xTranslation, 0, 0);
glBegin(GL_QUADS);
glTexCoord2f(0, 0); glVertex2i(0, 0);
glTexCoord2f(1, 0); glVertex2i(quadWidth, 0);
glTexCoord2f(1, 1); glVertex2i(quadWidth, quadHeight);
glTexCoord2f(0, 1); glVertex2i(0, quadHeight);
glEnd();
// Reset du blend function
glBlendFunc(GL_CONSTANT_COLOR, GL_ONE_MINUS_CONSTANT_COLOR);
glBlendEquation(GL_FUNC_SUBTRACT);
glEnable(GL_STENCIL_TEST);
glEnable(GL_DEPTH_TEST);
glMatrixMode(GL_PROJECTION);
glPopMatrix();
glMatrixMode(GL_MODELVIEW);
glPopMatrix();
}
void Engine::PrintText(float x, float y, const std::string& t, float charSizeMultiplier) {
float windowWidth = static_cast<float>(Width());
float windowHeight = static_cast<float>(Height());
float posX = x * windowWidth;
float posY = y * windowHeight;
float baseCharSize = 20 + (24 - 20) * (windowWidth - 1600) / (1920 - 1600);
float charSize = baseCharSize * charSizeMultiplier;
glPushMatrix();
glLoadIdentity();
glTranslated(x, y, 0);
for (unsigned int i = 0; i < t.length(); ++i) {
float left = (float)((t[i] - 32) % 16) / 16.f;
float top = (float)((t[i] - 32) / 16) / 16.f;
top += 0.5f;
glBegin(GL_QUADS);
glTexCoord2f(left, 1.f - top - .0625f); glVertex2f(0, 0);
glTexCoord2f(left + .0625f, 1.f - top - .0625f); glVertex2f(charSize, 0);
glTexCoord2f(left + .0625f, 1.f - top); glVertex2f(charSize, charSize);
glTexCoord2f(left, 1.f - top); glVertex2f(0, charSize);
glEnd();
glTranslated(0.5555f * charSize, 0, 0);
}
glPopMatrix();
}
int Engine::GetFps(float elapsedTime) const { return 1 / elapsedTime; }
int Engine::GetCountdown(float elapsedTime) {
return m_countdown;
}
int Engine::GetOptionsChoice() {
return m_selectedOption;
}
void Engine::StartMultiplayerGame() {
if (!m_conn.Init()) {
if (!m_conn.Connect(m_serverAddr.c_str(), m_username)) {
// setup jeu en reseau.
std::cout << "ID recu du serveur: " << std::to_string(m_conn.getId()) << "!" << std::endl;
std::cout << "Seed recu du serveur: " << std::to_string(m_conn.getSeed()) << "!" << std::endl;
m_player = Player(m_conn.getOrigin().position);
for (auto& [key, player] : m_conn.m_players)
m_players[key] = new RemotePlayer(player);
//seed = m_conn.getSeed();
m_networkgame = true;
}
else std::cout << "Erreur de connexion." << std::endl;
}
else std::cout << "Erreur de creation de socket." << std::endl;
}
void Engine::DisplayInfo(float elapsedTime, BlockType bloc) {
m_textureFont.Bind();
std::ostringstream ss;
float marginX = Width() * 0.01;
float marginY = Height() * 0.05;
float fPosX = marginX;
float fPosY = Height() - marginY;
float charSize = 20 + (24 - 20) * (Width() - 1600) / (1920 - 1600);
ss << " Fps : " << GetFps(elapsedTime);
PrintText(fPosX, fPosY, ss.str());
ss.str("");
fPosY -= charSize;
ss << " Rendered Chunks : " << m_renderCount;
PrintText(fPosX, fPosY, ss.str());
ss.str("");
fPosY -= charSize;
ss << " To-Be-Deleted Chunks : " << m_world.GettbDeleted();
PrintText(fPosX, fPosY, ss.str());
ss.str("");
fPosY -= charSize;
float fPosYJump = Height() * 0.09;
fPosY = fPosYJump;
fPosY -= charSize;
ss << " Velocity : " << m_player.GetVelocity();
PrintText(fPosX, fPosY, ss.str());
ss.str("");
fPosY -= charSize;
ss << " Player Position : " << m_player.GetPosition();
PrintText(fPosX, fPosY, ss.str());
ss.str("");
fPosY -= charSize;
ss << " Remote Position : " << m_otherplayerpos;
PrintText(fPosX, fPosY, ss.str());
ss.str("");
fPosY -= charSize;
//ss << " Block : ";
//if (bloc == BTYPE_LAST)
// ss << "Weapon";
//else
// ss << (int)bloc;
PrintText(fPosX, fPosYJump, ss.str());
}
void Engine::DisplaySplashScreen() {
glDisable(GL_LIGHTING);
glDisable(GL_DEPTH_TEST);
glDisable(GL_STENCIL_TEST);
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
glOrtho(-Width() / 2, Width() / 2, -Height() / 2, Height() / 2, -1, 1);
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
glLoadIdentity();
int imageWidth = Width();
int imageHeight = Height();
m_textureSplashScreen.Bind();
glBegin(GL_QUADS);
glTexCoord2f(0, 0); glVertex2i(-imageWidth / 2, -imageHeight / 2);
glTexCoord2f(1, 0); glVertex2i(imageWidth / 2, -imageHeight / 2);
glTexCoord2f(1, 1); glVertex2i(imageWidth / 2, imageHeight / 2);
glTexCoord2f(0, 1); glVertex2i(-imageWidth / 2, imageHeight / 2);
glEnd();
glMatrixMode(GL_PROJECTION);
glPopMatrix();
glMatrixMode(GL_MODELVIEW);
glPopMatrix();
}
void Engine::DisplayLobbyMenu(float elapsedTime) {
GLint viewport[4];
glGetIntegerv(GL_VIEWPORT, viewport);
glDisable(GL_DEPTH_TEST);
glEnable(GL_BLEND);
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
glOrtho(0, Width(), 0, Height(), -1, 1);
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
m_textureLobbyMenu.Bind();
glBegin(GL_QUADS);
glTexCoord2f(0, 0); glVertex2i(0, 0);
glTexCoord2f(1, 0); glVertex2i(Width(), 0);
glTexCoord2f(1, 1); glVertex2i(Width(), Height());
glTexCoord2f(0, 1); glVertex2i(0, Height());
glEnd();
glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
if (m_settingUsername) {
SetPlayerUsername(elapsedTime);
}
else if (m_settingServer) {
SetServerAddress(elapsedTime);
}
glViewport(viewport[0], viewport[1], viewport[2], viewport[3]);
glEnable(GL_DEPTH_TEST);
glMatrixMode(GL_PROJECTION);
glPopMatrix();
glMatrixMode(GL_MODELVIEW);
glPopMatrix();
}
void Engine::SetPlayerUsername(float elapsedTime) {
m_textureLobbyIdentify.Bind();
glBegin(GL_QUADS);
glTexCoord2f(0, 0); glVertex2i(Width() * 0.6, Height() * 0.75);
glTexCoord2f(1, 0); glVertex2i(Width() * 0.975, Height() * 0.75);
glTexCoord2f(1, 1); glVertex2i(Width() * 0.975, Height() * 0.95);
glTexCoord2f(0, 1); glVertex2i(Width() * 0.6, Height() * 0.95);
glEnd();
glBlendFunc(GL_SRC_ALPHA, GL_ONE);
HandlePlayerInput(elapsedTime);
glDisable(GL_BLEND);
glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
}
void Engine::SetServerAddress(float elapsedTime) {
m_textureLobbyServer.Bind();
glBegin(GL_QUADS);
glTexCoord2f(0, 0); glVertex2i(Width() * 0.6, Height() * 0.75);
glTexCoord2f(1, 0); glVertex2i(Width() * 0.975, Height() * 0.75);
glTexCoord2f(1, 1); glVertex2i(Width() * 0.975, Height() * 0.95);
glTexCoord2f(0, 1); glVertex2i(Width() * 0.6, Height() * 0.95);
glEnd();
glBlendFunc(GL_SRC_ALPHA, GL_ONE);
HandlePlayerInput(elapsedTime);
glDisable(GL_BLEND);
glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
}
void Engine::DisplayMainMenu() {
GLint viewport[4];
glGetIntegerv(GL_VIEWPORT, viewport);
glDisable(GL_STENCIL_TEST);
glDisable(GL_DEPTH_TEST);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glBlendEquation(GL_FUNC_ADD);
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
glOrtho(0, Width(), 0, Height(), -1, 1);
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
// Background
m_textureMainMenu.Bind();
glBegin(GL_QUADS);
glTexCoord2f(0.0f, 0.0f); glVertex2f(0.0f, 0.0f);
glTexCoord2f(1.0f, 0.0f); glVertex2f(Width(), 0.0f);
glTexCoord2f(1.0f, 1.0f); glVertex2f(Width(), Height());
glTexCoord2f(0.0f, 1.0f); glVertex2f(0.0f, Height());
glEnd();
// Title
float centerX = Width() * 0.5f;
float centerY = Height() * 0.5f;
glColor4f(1.0f, 0.5f, 0.0f, 1.0f);
m_textureMenuTitle.Bind();
glBegin(GL_QUADS);
glTexCoord2f(0.0f, 0.0f); glVertex2f(centerX + Width() * 0.05, centerY + Height() * 0.05);
glTexCoord2f(1.0f, 0.0f); glVertex2f(centerX + Width() * 0.45, centerY + Height() * 0.05);
glTexCoord2f(1.0f, 1.0f); glVertex2f(centerX + Width() * 0.45, centerY + Height() * 0.45);
glTexCoord2f(0.0f, 1.0f); glVertex2f(centerX + Width() * 0.05, centerY + Height() * 0.45);
glEnd();
DrawButtonBackgrounds(centerX, centerY, 3);
if (m_gamestate == GameState::MAIN_MENU) {
if (m_selectedPlayOptions) {
DrawSingleMultiButtons(centerX, centerY);
}
else {
DrawMainMenuButtons(centerX, centerY);
}
}
glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
glViewport(viewport[0], viewport[1], viewport[2], viewport[3]);
glEnable(GL_STENCIL_TEST);
glEnable(GL_DEPTH_TEST);
glMatrixMode(GL_PROJECTION);
glPopMatrix();
glMatrixMode(GL_MODELVIEW);
glPopMatrix();
ShowCursor();
}
void Engine::DrawMainMenuButtons(float centerX, float centerY) {
m_textureMenuPlay.Bind();
glColor4f(0.75f, 0.05f, 0.0f, 1.0f);
glBegin(GL_QUADS);
glTexCoord2f(0.0f, 0.0f); glVertex2f(centerX + Width() * 0.16, centerY - Height() * 0.065);
glTexCoord2f(1.0f, 0.0f); glVertex2f(centerX + Width() * 0.34, centerY - Height() * 0.065);
glTexCoord2f(1.0f, 1.0f); glVertex2f(centerX + Width() * 0.34, centerY - Height() * 0.01);
glTexCoord2f(0.0f, 1.0f); glVertex2f(centerX + Width() * 0.16, centerY - Height() * 0.01);
glEnd();
m_textureMenuOptions.Bind();
glColor4f(0.75f, 0.05f, 0.0f, 1.0f);
glBegin(GL_QUADS);
glTexCoord2f(0.0f, 0.0f); glVertex2f(centerX + Width() * 0.08, centerY - Height() * 0.165);
glTexCoord2f(1.0f, 0.0f); glVertex2f(centerX + Width() * 0.42, centerY - Height() * 0.165);
glTexCoord2f(1.0f, 1.0f); glVertex2f(centerX + Width() * 0.42, centerY - Height() * 0.11);
glTexCoord2f(0.0f, 1.0f); glVertex2f(centerX + Width() * 0.08, centerY - Height() * 0.11);
glEnd();
m_textureMenuQuit.Bind();
glColor4f(0.75f, 0.05f, 0.0f, 1.0f);
glBegin(GL_QUADS);
glTexCoord2f(0.0f, 0.0f); glVertex2f(centerX + Width() * 0.16, centerY - Height() * 0.265);
glTexCoord2f(1.0f, 0.0f); glVertex2f(centerX + Width() * 0.34, centerY - Height() * 0.265);
glTexCoord2f(1.0f, 1.0f); glVertex2f(centerX + Width() * 0.34, centerY - Height() * 0.21);
glTexCoord2f(0.0f, 1.0f); glVertex2f(centerX + Width() * 0.16, centerY - Height() * 0.21);
glEnd();
}
void Engine::DrawSingleMultiButtons(float centerX, float centerY) {
m_textureMenuSingle.Bind();
glColor4f(0.75f, 0.05f, 0.0f, 1.0f);
glBegin(GL_QUADS);
glTexCoord2f(0.0f, 0.0f); glVertex2f(centerX + Width() * 0.06, centerY - Height() * 0.065);
glTexCoord2f(1.0f, 0.0f); glVertex2f(centerX + Width() * 0.44, centerY - Height() * 0.065);
glTexCoord2f(1.0f, 1.0f); glVertex2f(centerX + Width() * 0.44, centerY - Height() * 0.01);
glTexCoord2f(0.0f, 1.0f); glVertex2f(centerX + Width() * 0.06, centerY - Height() * 0.01);
glEnd();
m_textureMenuMulti.Bind();
glColor4f(0.75f, 0.05f, 0.0f, 1.0f);
glBegin(GL_QUADS);
glTexCoord2f(0.0f, 0.0f); glVertex2f(centerX + Width() * 0.08, centerY - Height() * 0.165);
glTexCoord2f(1.0f, 0.0f); glVertex2f(centerX + Width() * 0.42, centerY - Height() * 0.165);
glTexCoord2f(1.0f, 1.0f); glVertex2f(centerX + Width() * 0.42, centerY - Height() * 0.11);
glTexCoord2f(0.0f, 1.0f); glVertex2f(centerX + Width() * 0.08, centerY - Height() * 0.11);
glEnd();
m_textureMenuBack.Bind();
glColor4f(0.75f, 0.05f, 0.0f, 1.0f);
glBegin(GL_QUADS);
glTexCoord2f(0.0f, 0.0f); glVertex2f(centerX + Width() * 0.16, centerY - Height() * 0.265);
glTexCoord2f(1.0f, 0.0f); glVertex2f(centerX + Width() * 0.34, centerY - Height() * 0.265);
glTexCoord2f(1.0f, 1.0f); glVertex2f(centerX + Width() * 0.34, centerY - Height() * 0.21);
glTexCoord2f(0.0f, 1.0f); glVertex2f(centerX + Width() * 0.16, centerY - Height() * 0.21);
glEnd();
}
void Engine::DrawButtonBackgrounds(float centerX, float centerY, int iterations) {
glColor4f(1.0f, 1.0f, 1.0f, 0.5f);
glBindTexture(GL_TEXTURE_2D, 0);
float bottomOffset = 0.075f;
float topOffset = 0.0f;
float distanceBetween = 0.1f;
for (int i = 0; i < iterations; i++) {
glBegin(GL_QUADS);
glTexCoord2f(0.0f, 0.0f); glVertex2f(centerX + Width() * 0.05, centerY - Height() * bottomOffset);
glTexCoord2f(1.0f, 0.0f); glVertex2f(centerX + Width() * 0.45, centerY - Height() * bottomOffset);
glTexCoord2f(1.0f, 1.0f); glVertex2f(centerX + Width() * 0.45, centerY - Height() * topOffset);
glTexCoord2f(0.0f, 1.0f); glVertex2f(centerX + Width() * 0.05, centerY - Height() * topOffset);
glEnd();
bottomOffset += distanceBetween;
topOffset += distanceBetween;
}
}
void Engine::DisplayOptionsMenu() {
static const int sTitle = 400;
static const int sButton = 225;
float centerX = Width() * 0.5f;
float centerY = Height() * 0.5f;
GLint viewport[4];
glGetIntegerv(GL_VIEWPORT, viewport);
glDisable(GL_STENCIL_TEST);
glDisable(GL_DEPTH_TEST);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glBlendEquation(GL_FUNC_ADD);
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
glOrtho(0, Width(), 0, Height(), -1, 1);
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
m_textureOptionsMenu.Bind();
glLoadIdentity();
glBegin(GL_QUADS);
glTexCoord2f(0, 0); glVertex2i(0, 0);
glTexCoord2f(1, 0); glVertex2i(Width(), 0);
glTexCoord2f(1, 1); glVertex2i(Width(), Height());
glTexCoord2f(0, 1); glVertex2i(0, Height());
glEnd();
glColor4f(1.0f, 0.0f, 1.0f, 1.0f);
m_textureOptOptions.Bind();
glBegin(GL_QUADS);
glTexCoord2f(0, 0); glVertex2i(centerX - Width() * 0.175, centerY + Height() * 0.35);
glTexCoord2f(1, 0); glVertex2i(centerX + Width() * 0.175, centerY + Height() * 0.35);
glTexCoord2f(1, 1); glVertex2i(centerX + Width() * 0.175, centerY + Height() * 0.45);
glTexCoord2f(0, 1); glVertex2i(centerX - Width() * 0.175, centerY + Height() * 0.45);
glEnd();
if (m_selectedOption == 0) {
glColor4f(0.5f, 1.0f, 0.0f, 1.0f);
}
m_textureOptAudio.Bind();
glBegin(GL_QUADS);
glTexCoord2f(0, 0); glVertex2i(centerX - Width() * 0.35, centerY + Height() * 0.2);
glTexCoord2f(1, 0); glVertex2i(centerX - Width() * 0.2, centerY + Height() * 0.2);
glTexCoord2f(1, 1); glVertex2i(centerX - Width() * 0.2, centerY + Height() * 0.25);
glTexCoord2f(0, 1); glVertex2i(centerX - Width() * 0.35, centerY + Height() * 0.25);
glEnd();
glColor4f(1.0f, 0.0f, 1.0f, 1.0f);
if (m_selectedOption == 1) {
glColor4f(0.5f, 1.0f, 0.0f, 1.0f);
}
m_textureOptGraphics.Bind();
glBegin(GL_QUADS);
glTexCoord2f(0, 0); glVertex2i(centerX - Width() * 0.4, centerY + Height() * 0.05);
glTexCoord2f(1, 0); glVertex2i(centerX - Width() * 0.2, centerY + Height() * 0.05);
glTexCoord2f(1, 1); glVertex2i(centerX - Width() * 0.2, centerY + Height() * 0.1);
glTexCoord2f(0, 1); glVertex2i(centerX - Width() * 0.4, centerY + Height() * 0.1);
glEnd();
glColor4f(1.0f, 0.0f, 1.0f, 1.0f);
if (m_selectedOption == 2) {
glColor4f(0.5f, 1.0f, 0.0f, 1.0f);
}
m_textureOptGameplay.Bind();
glBegin(GL_QUADS);
glTexCoord2f(0, 0); glVertex2i(centerX - Width() * 0.375, centerY - Height() * 0.1);
glTexCoord2f(1, 0); glVertex2i(centerX - Width() * 0.2, centerY - Height() * 0.1);
glTexCoord2f(1, 1); glVertex2i(centerX - Width() * 0.2, centerY - Height() * 0.05);
glTexCoord2f(0, 1); glVertex2i(centerX - Width() * 0.375, centerY - Height() * 0.05);
glEnd();
// Séparateur
glColor4f(0.0f, 0.0f, 0.0f, 1.0f);
glBindTexture(GL_TEXTURE_2D, 0);
glBegin(GL_QUADS);
glTexCoord2f(0, 0); glVertex2i(centerX - Width() * 0.175, centerY - Height() * 0.1);
glTexCoord2f(1, 0); glVertex2i(centerX - Width() * 0.18, centerY - Height() * 0.1);
glTexCoord2f(1, 1); glVertex2i(centerX - Width() * 0.18, centerY + Height() * 0.25);
glTexCoord2f(0, 1); glVertex2i(centerX - Width() * 0.175, centerY + Height() * 0.25);
glEnd();
glColor4f(1.0f, 0.0f, 1.0f, 1.0f);
m_textureOptBack.Bind();
glBegin(GL_QUADS);
glTexCoord2f(0, 0); glVertex2i(centerX - Width() * 0.075, centerY - Height() * 0.25);
glTexCoord2f(1, 0); glVertex2i(centerX + Width() * 0.075, centerY - Height() * 0.25);
glTexCoord2f(1, 1); glVertex2i(centerX + Width() * 0.075, centerY - Height() * 0.2);
glTexCoord2f(0, 1); glVertex2i(centerX - Width() * 0.075, centerY - Height() * 0.2);
glEnd();
glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
if (m_selectedOption == 0) {
DisplayAudioMenu(centerX, centerY);
}
else if (m_selectedOption == 1) {
DisplayGraphicsMenu(centerX, centerY);
}
else if (m_selectedOption == 2) {
DisplayGameplayMenu(centerX, centerY);
}
glViewport(viewport[0], viewport[1], viewport[2], viewport[3]);
glEnable(GL_STENCIL_TEST);
glEnable(GL_DEPTH_TEST);
glMatrixMode(GL_PROJECTION);
glPopMatrix();
glMatrixMode(GL_MODELVIEW);
glPopMatrix();
}
void Engine::DisplayAudioMenu(float centerX, float centerY) {
float minBar = centerX - Width() * 0.15;
float maxBar = centerX + Width() * 0.3;
float percentPosX = centerX + Width() * 0.31f;
glColor4f(1.0f, 1.0f, 0.0f, 1.0f);
m_textureOptMain.Bind();
glBegin(GL_QUADS);
glTexCoord2f(0, 0); glVertex2i(centerX - Width() * 0.15, centerY + Height() * 0.215);
glTexCoord2f(1, 0); glVertex2i(centerX - Width() * 0.075, centerY + Height() * 0.215);
glTexCoord2f(1, 1); glVertex2i(centerX - Width() * 0.075, centerY + Height() * 0.25);
glTexCoord2f(0, 1); glVertex2i(centerX - Width() * 0.15, centerY + Height() * 0.25);
glEnd();
float principalBottom = centerY + Height() * 0.165f;
float principalTop = centerY + Height() * 0.2f;
DrawSliderBackground(centerX, centerY, minBar, maxBar, principalBottom, principalTop);
DrawSlider(centerX, centerY, m_volPrincipal, minBar, maxBar, principalBottom, principalTop);
DisplayBarPercentValue(centerX, centerY, percentPosX, principalBottom, minBar, maxBar, m_volPrincipal);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glBlendEquation(GL_FUNC_ADD);
glColor4f(1.0f, 1.0f, 0.0f, 1.0f);
m_textureOptMusic.Bind();
glBegin(GL_QUADS);
glTexCoord2f(0, 0); glVertex2i(centerX - Width() * 0.15, centerY + Height() * 0.09);
glTexCoord2f(1, 0); glVertex2i(centerX - Width() * 0.05, centerY + Height() * 0.09);
glTexCoord2f(1, 1); glVertex2i(centerX - Width() * 0.05, centerY + Height() * 0.125);
glTexCoord2f(0, 1); glVertex2i(centerX - Width() * 0.15, centerY + Height() * 0.125);
glEnd();
float musiqueBottom = centerY + Height() * 0.04f;
float musiqueTop = centerY + Height() * 0.075f;
DrawSliderBackground(centerX, centerY, minBar, maxBar, musiqueBottom, musiqueTop);
DrawSlider(centerX, centerY, m_volMusique, minBar, maxBar, musiqueBottom, musiqueTop);
DisplayBarPercentValue(centerX, centerY, percentPosX, musiqueBottom, minBar, maxBar, m_volMusique);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glBlendEquation(GL_FUNC_ADD);
glColor4f(1.0f, 1.0f, 0.0f, 1.0f);
m_textureOptSfx.Bind();
glBegin(GL_QUADS);
glTexCoord2f(0, 0); glVertex2i(centerX - Width() * 0.15, centerY - Height() * 0.035);
glTexCoord2f(1, 0); glVertex2i(centerX - Width() * 0.075, centerY - Height() * 0.035);
glTexCoord2f(1, 1); glVertex2i(centerX - Width() * 0.075, centerY - Height() * 0.00001);
glTexCoord2f(0, 1); glVertex2i(centerX - Width() * 0.15, centerY - Height() * 0.00001);
glEnd();
float effectsBottom = centerY - Height() * 0.085f;
float effectsTop = centerY - Height() * 0.05f;
DrawSliderBackground(centerX, centerY, minBar, maxBar, effectsBottom, effectsTop);
DrawSlider(centerX, centerY, m_volEffets, minBar, maxBar, effectsBottom, effectsTop);
DisplayBarPercentValue(centerX, centerY, percentPosX, effectsBottom, minBar, maxBar, m_volEffets);
glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
}
void Engine::DisplayGraphicsMenu(float centerX, float centerY) {
glColor4f(1.0f, 1.0f, 0.0f, 1.0f);
m_textureOptResolution.Bind();
glBegin(GL_QUADS);
glTexCoord2f(0, 0); glVertex2i(centerX - Width() * 0.15, centerY + Height() * 0.215);
glTexCoord2f(1, 0); glVertex2i(centerX, centerY + Height() * 0.215);
glTexCoord2f(1, 1); glVertex2i(centerX, centerY + Height() * 0.25);
glTexCoord2f(0, 1); glVertex2i(centerX - Width() * 0.15, centerY + Height() * 0.25);
glEnd();
glColor4f(1.0f, 1.0f, 1.0f, 0.5f);
glBindTexture(GL_TEXTURE_2D, 0);
glBegin(GL_QUADS);
glTexCoord2f(0, 0); glVertex2i(centerX - Width() * 0.16, centerY + Height() * 0.165);
glTexCoord2f(1, 0); glVertex2i(centerX + Width() * 0.1, centerY + Height() * 0.165);
glTexCoord2f(1, 1); glVertex2i(centerX + Width() * 0.1, centerY - Height() * 0.04);
glTexCoord2f(0, 1); glVertex2i(centerX - Width() * 0.16, centerY - Height() * 0.04);
glEnd();
glColor4f(0.0f, 0.0f, 0.0f, 1.0f);
m_textureHd.Bind();
glBegin(GL_QUADS);
glTexCoord2f(0, 0); glVertex2i(centerX - Width() * 0.15, centerY + Height() * 0.125);
glTexCoord2f(1, 0); glVertex2i(centerX + Width() * 0.05, centerY + Height() * 0.125);
glTexCoord2f(1, 1); glVertex2i(centerX + Width() * 0.05, centerY + Height() * 0.15);
glTexCoord2f(0, 1); glVertex2i(centerX - Width() * 0.15, centerY + Height() * 0.15);
glEnd();
m_textureFhd.Bind();
glBegin(GL_QUADS);
glTexCoord2f(0, 0); glVertex2i(centerX - Width() * 0.15, centerY + Height() * 0.075);
glTexCoord2f(1, 0); glVertex2i(centerX, centerY + Height() * 0.075);
glTexCoord2f(1, 1); glVertex2i(centerX, centerY + Height() * 0.1);
glTexCoord2f(0, 1); glVertex2i(centerX - Width() * 0.15, centerY + Height() * 0.1);
glEnd();
m_textureQhd.Bind();
glBegin(GL_QUADS);
glTexCoord2f(0, 0); glVertex2i(centerX - Width() * 0.15, centerY + Height() * 0.025);
glTexCoord2f(1, 0); glVertex2i(centerX, centerY + Height() * 0.025);
glTexCoord2f(1, 1); glVertex2i(centerX, centerY + Height() * 0.05);
glTexCoord2f(0, 1); glVertex2i(centerX - Width() * 0.15, centerY + Height() * 0.05);
glEnd();
m_textureUhd.Bind();
glBegin(GL_QUADS);
glTexCoord2f(0, 0); glVertex2i(centerX - Width() * 0.15, centerY - Height() * 0.025);
glTexCoord2f(1, 0); glVertex2i(centerX + Width() * 0.015, centerY - Height() * 0.025);
glTexCoord2f(1, 1); glVertex2i(centerX + Width() * 0.015, centerY);
glTexCoord2f(0, 1); glVertex2i(centerX - Width() * 0.15, centerY);
glEnd();
glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
float heightRatioBottom = 0.125f;
float heightRatioTop = 0.15;
// Checkboxes
for (int i = 0; i < 4; i++) {
if (static_cast<int>(m_resolution) == i) {
m_textureChecked.Bind();
}
else {
m_textureCheck.Bind();
}
glBegin(GL_QUADS);
glTexCoord2f(0, 0); glVertex2i(centerX + Width() * 0.075, centerY + Height() * heightRatioBottom);
glTexCoord2f(1, 0); glVertex2i(centerX + Width() * 0.09, centerY + Height() * heightRatioBottom);
glTexCoord2f(1, 1); glVertex2i(centerX + Width() * 0.09, centerY + Height() * heightRatioTop);
glTexCoord2f(0, 1); glVertex2i(centerX + Width() * 0.075, centerY + Height() * heightRatioTop);
glEnd();
heightRatioBottom -= 0.05f;
heightRatioTop -= 0.05f;
}
glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
}
void Engine::Render(float elapsedTime) {
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
if (m_gamestate == GameState::SPLASH) {
if (m_splashTime > 0.0f) {
DisplaySplashScreen();
}
else {
m_gamestate = GameState::MAIN_MENU;
}
m_splashTime -= elapsedTime;
return;
}
if (m_gamestate == GameState::MAIN_MENU) {
DisplayMainMenu();
return;
}
if (m_gamestate == GameState::OPTIONS) {
DisplayOptionsMenu();
return;
}
if (m_gamestate == GameState::LOBBY) {
DisplayLobbyMenu(elapsedTime);
if (m_multiReady) {
StartMultiplayerGame();
std::cout << "Starting multiplayer game reached" << std::endl;
}
return;
}
if (m_gamestate == GameState::PLAY) {
HideCursor();
CenterMouse();
static irrklang::ISound* step; // Pour les sons de pas.
static float pollTime = 0;
static float bulletTime = 0;
static BlockType bloc = 1;
if (elapsedTime > 0.1f) return;
pollTime += elapsedTime;
Transformation all;
Transformation skybox;
Transformation remotePlayer;
Vector3f vstep;
// Transformations initiales
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
if (bulletTime > 0.f) bulletTime -= elapsedTime;
if (bulletTime < 0.f) bulletTime = 0.f;
static bool leftright = false;
if (pollTime >= .005f) {
Player::Sound snd = m_player.ApplyPhysics(m_player.GetInput(m_keyW, m_keyS, m_keyA, m_keyD, m_keySpace, (bloc == BTYPE_LAST && bulletTime <= 0.f && m_mouseL), elapsedTime), &m_world, elapsedTime);
switch (snd) {
case Player::Sound::STEP:
if (leftright)
vstep = Vector3f(m_player.GetPosition().x + m_player.GetDirection().z, m_player.GetPosition().y - 1.7f, m_player.GetPosition().z + m_player.GetDirection().x);
else vstep = Vector3f(m_player.GetPosition().x - m_player.GetDirection().z, m_player.GetPosition().y - 1.7f, m_player.GetPosition().z - m_player.GetDirection().x);
m_audio.Create3DAudioObj(step, AUDIO_PATH "step.wav", vstep, m_player.GetVelocity(), false, .8f);
leftright = !leftright;
break;
case Player::Sound::FALL:
m_audio.Create3DAudioObj(step, AUDIO_PATH "hit.wav", m_player.GetPosition(), m_player.GetVelocity(), false, 1.f);
break;
default: break;
}
m_audio.Update3DAudio(m_player.GetPOV(), m_player.GetDirection(), m_player.GetVelocity()); // Ajustement du positionnement 3D avec les coordonnees du joueur et
// son vecteur de velocite (pour l'effet Doppler)
pollTime = 0;
}
m_player.ApplyTransformation(all);
m_player.ApplyTransformation(skybox, false); // Version d'ApplyTransformation qui ne tient compte que de la rotation
// (donc l'objet ne bouge pas relativement au joueur, ce qui est pratique pour une skybox!).
m_player.ApplyTransformation(remotePlayer, true, false);
m_mouseWU = m_mouseWD = m_key1 = m_key2 = false;
netprot::ChunkMod* cmod = nullptr;
if (!m_player.AmIDead() && m_mouseL) {
if (bulletTime <= 0.f) {
for (int x = 0; x < MAX_BULLETS; ++x) // Ajouter une balle dans l'array (aussi connu sous le nom de "faire pow pow").
if (!m_bullets[x]) {
m_bullets[x] = new Bullet(m_player.GetPOV() + m_player.GetDirection(), m_player.GetDirection());
break;
}
else if (x == MAX_BULLETS - 1) { // S'il y a pas d'espace dans l'array, prendre la place de la première balle de l'array.
m_bullets[0]->~Bullet();
m_bullets[0] = new Bullet(m_player.GetPOV() + m_player.GetDirection(), m_player.GetDirection());
}
bulletTime = BULLET_TIME;
m_audio.Create3DAudioObj(m_powpow, AUDIO_PATH "pow.wav", m_player.GetPOV(), m_player.GetDirection() * 10, false, .5f);
if (m_flash) { // Coupe le rendering et affiche un frame blanc, pour simuler un flash.
glClearColor(.8f, .8f, .8f, 1.f);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
glClearColor(0.f, 0.f, 0.f, 1.f);
return;
}
}
}
else if (m_mouseR)
cmod = m_world.ChangeBlockAtCursor(BTYPE_METAL, m_player.GetPosition(), m_player.GetDirection(), m_block, m_networkgame);
static netprot::ChunkMod** wat = &m_chunkmod;
for (int x = 0; x < MAX_BULLETS; ++x) { // Array de bullets en jeu.
if (m_bullets[x]) {
for (int b = 0; b < BULLET_UPDATES_PER_FRAME; ++b) {
if (m_bullets[x]->Update(&m_world, elapsedTime, BULLET_UPDATES_PER_FRAME, m_players, m_networkgame ? wat : nullptr)) {
m_bullets[x]->~Bullet();
if (m_chunkmod) {
m_chunkmod_manifest.push_back(std::move(m_chunkmod));
m_chunkmod = nullptr;
}
m_bullets[x] = nullptr;
//if (m_whoosh[x])
// m_whoosh[x]->drop();
//m_whoosh[x] = nullptr;
break;
}
// else if (!m_whoosh[x]) {
// m_whoosh[x] = m_audio.Create3DAudioObj(m_whoosh[x], AUDIO_PATH "noise.wav", m_bullets[x]->getPos(), m_bullets[x]->getVel(), true, (m_bullets[x]->getPos() - m_player.GetPosition()).Length());
// }
// else {
// Vector3f pos = m_bullets[x]->getPos(), vel = m_bullets[x]->getVel();
// m_audio.Render3DAudioObj(m_whoosh[x], pos, vel, 5 - (m_bullets[x]->getPos() - m_player.GetPosition()).Length());
// }
}
}
}
m_world.Update(m_bullets, m_player.GetPosition(), m_blockinfo);
m_renderer.UpdateMesh(&m_world, m_player.GetPosition(), m_blockinfo);
m_renderer.RenderWorld(&m_world, m_renderCount, m_player.GetPosition(), m_player.GetDirection(), all, m_shader01, m_textureAtlas);
if (m_isSkybox) m_skybox.Render(skybox);
ProcessNotificationQueue();
if (m_damage) {
InstantDamage();
}
static bool died = false;
if ((m_player.GetPosition().y < -1.7f || m_player.AmIDead()) && !died) {
m_audio.Create3DAudioObj(m_scream, AUDIO_PATH "scream.wav", m_player.GetPOV(), m_player.GetVelocity(), false, 1.f);
died = true;
}
if (m_player.GetPosition().y < -21.f || died) {
died = false;
std::string user = m_player.m_username.append(" (Dead)");
m_player = Player(Vector3f(.5, CHUNK_SIZE_Y + 1.7f, .5), 0, 0);
m_player.m_username = user;
m_player.InflictDamage(-m_player.GetHP());
}
m_time += elapsedTime;
if (m_networkgame) { // Pour se gerer le paquet.
static bool has_synced = false;
using namespace std::chrono;
using namespace netprot;
Timestamp tstamp = duration_cast<milliseconds>(high_resolution_clock::now() - m_startTime).count();
static Timestamp last = 0;
Input input;
Sync sync;
uint64_t id = m_conn.getId();
static std::vector<char*> lsPck;
static int sync_acc = 0, cmod_acc = 0;
if (cmod)
m_chunkmod_manifest.emplace_back(cmod);
if (last == 0)
last = tstamp;
sync_acc += tstamp - last;
cmod_acc += tstamp - last;
last = tstamp;
if (sync_acc >= 1000) {
sync_acc -= 1000;
sync.sid = id;
sync.timestamp = tstamp;
sync.position = m_player.GetPositionAbs();
sync.hp = m_player.GetHP();
if (!has_synced) {
has_synced = true;
sendPackTo<Sync>(m_conn.m_sock_udp, &sync, &m_bufout, &m_conn.m_srvsockaddr);
}
m_syncs[sync.timestamp] = sync;
}
if (cmod_acc >= 3000) {
while (cmod_acc >= 3000)
cmod_acc -= 3000;
if (!m_chunkmod_manifest.empty()) {
ChunkMod* cmod = m_chunkmod_manifest.front();
m_chunkmod_manifest.pop_front();
m_world.ChangeBlockAtPosition(cmod->old_b_type, cmod->pos);
delete cmod;
}
}
input.sid = id;
input.direction = m_player.GetDirection();
input.timestamp = tstamp;
input.keys.forward = m_keyW;
input.keys.backward = m_keyS;
input.keys.left = m_keyA;
input.keys.right = m_keyD;
input.keys.jump = m_keySpace;
input.keys.block = m_mouseR;
input.keys.shoot = m_mouseL;
sendPackTo<Input>(m_conn.m_sock_udp, &input, &m_bufout, &m_conn.m_srvsockaddr);
recvPacks(m_conn.m_sock_udp, &m_buf, &lsPck);
char* prevptr = nullptr;
Chat chat;
for (auto& pck : lsPck) { // We could make a few threads out of this.
Sync sync; Output out; ChunkMod cmod; BulletAdd bull;
if (!prevptr)
prevptr = m_buf.ptr;
uint32_t bsize = m_buf.len - (pck - prevptr);
prevptr = pck;
switch (getType(pck, 1)) {
using enum PACKET_TYPE;
case SYNC:
if (Deserialize(&sync, pck, &bsize)) {
if (sync.sid != m_conn.getId()) {
SystemNotification("syncsid be no good.");
break;
}
if (m_syncs.count(sync.timestamp)) {
Sync comp = m_syncs[sync.timestamp];
std::cout << sync.hp << std::endl;
m_player.InflictDamage(sync.hp - comp.hp);
Vector3f diff = sync.position - comp.position;
if (diff.y < 1.)
diff.y = 0;
if (diff.Length() > 1.5) {
diff.Normalize();
m_player.Move(-diff);
}
m_countdown = sync.timer;
m_syncs.erase(sync.timestamp);
}
}
break;
case OUTPUT:
if (Deserialize(&out, pck, &bsize)) {
if (!m_players.contains(out.id)) {
SystemNotification(std::to_string(out.id).append(" is id no good."));
break;
}
RemotePlayer* rt = static_cast<RemotePlayer*>(m_players[out.id]);
rt->Feed(out);
if (rt->AmIDead()) {
m_audio.Create3DAudioObj(m_scream, AUDIO_PATH "scream.wav", m_player.GetPOV(), m_player.GetVelocity(), false, 1.f);
}
}
break;
case CHUNKMOD:
if (Deserialize(&cmod, pck, &bsize)) {
if (!std::erase_if(m_chunkmod_manifest, // Efface le chunkmod du manifeste s'il est dedans et reset le countdown, sinon fait la modification.
[cmod](ChunkMod* c) {
return cmod.pos == c->pos &&
cmod.b_type == c->b_type &&
cmod.old_b_type == c->old_b_type;
}))
m_world.ChangeBlockAtPosition(cmod.b_type, cmod.pos);
else cmod_acc = 0;
}
else SystemNotification("cmod iznogoud.");
break;
case BULLET:
if (Deserialize(&bull, pck, &bsize)) {
Bullet* bult = new Bullet(bull.pos, bull.dir);
for (int x = 0; x < MAX_BULLETS; ++x) // Ajouter une balle dans l'array (aussi connu sous le nom de "faire pow pow").
if (!m_bullets[x]) {
m_bullets[x] = bult;
break;
}
else if (x == MAX_BULLETS - 1) { // S'il y a pas d'espace dans l'array, prendre la place de la première balle de l'array.
m_bullets[0]->~Bullet();
m_bullets[0] = bult;
break;
}
m_audio.Create3DAudioObj(m_powpow, AUDIO_PATH "pow.wav", bull.pos, bull.dir, false, 1.f);
}
else SystemNotification("Bullet is kraput.");
break;
case CHAT:
if (Deserialize(&chat, pck, &bsize))
SystemNotification(chat.mess);
else SystemNotification("Chat iznogoud.");
break;
default:
SystemNotification("packet be no good.");
break;
}
}
lsPck.clear();
glDisable(GL_CULL_FACE);
for (auto& [key, player] : m_players) {
RemotePlayer* rt = static_cast<RemotePlayer*>(player);
glClear(GL_STENCIL_BUFFER_BIT);
rt->Render(m_animeAtlas, m_shader01, all, elapsedTime, m_player);
}
glEnable(GL_CULL_FACE);
}
else {
if (m_resetcountdown) {
m_nbReductionChunk = 4;
m_timerReductionChunk = 30;
m_countdown = m_time + COUNTDOWN;
m_resetcountdown = false;
}
if (!m_stopcountdown)
m_countdown -= (int)m_time;
}
DrawHud(elapsedTime, bloc);
DisplayPovGun();
}
}
void Engine::DisplayGameplayMenu(float centerX, float centerY) {
float minBar = centerX - Width() * 0.15;
float maxBar = centerX + Width() * 0.3;
float percentPosX = centerX + Width() * 0.31f;
glColor4f(1.0f, 1.0f, 0.0f, 1.0f);
m_textureOptSensitivity.Bind();
glBegin(GL_QUADS);
glTexCoord2f(0, 0); glVertex2i(centerX - Width() * 0.15, centerY + Height() * 0.215);
glTexCoord2f(1, 0); glVertex2i(centerX, centerY + Height() * 0.215);
glTexCoord2f(1, 1); glVertex2i(centerX, centerY + Height() * 0.25);
glTexCoord2f(0, 1); glVertex2i(centerX - Width() * 0.15, centerY + Height() * 0.25);
glEnd();
float sensibleBottom = centerY + Height() * 0.165f;
float sensibleTop = centerY + Height() * 0.2f;
DrawSliderBackground(centerX, centerY, minBar, maxBar, sensibleBottom, sensibleTop);
DrawSlider(centerX, centerY, m_volSensible, minBar, maxBar, sensibleBottom, sensibleTop);
DisplayBarPercentValue(centerX, centerY, percentPosX, sensibleBottom, minBar, maxBar, m_volSensible);
glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
}
void Engine::DrawSliderBackground(float centerX, float centerY, float minVal, float maxVal, float bottomSideValue, float topSideValue) {
glColor4f(0.0f, 0.0f, 0.0f, 1.0f);
glBindTexture(GL_TEXTURE_2D, 0);
glBegin(GL_QUADS);
glTexCoord2f(0, 0); glVertex2i(minVal, bottomSideValue);
glTexCoord2f(1, 0); glVertex2i(maxVal, bottomSideValue);
glTexCoord2f(1, 1); glVertex2i(maxVal, topSideValue);
glTexCoord2f(0, 1); glVertex2i(minVal, topSideValue);
glEnd();
}
void Engine::DisplayBarPercentValue(float centerX, float centerY, float posX, float posY, float minVal, float maxVal, float value) {
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE);
float percentage = (value / (maxVal - minVal)) * 100;
if (percentage < 0.0f) {
percentage = 0.0f;
}
else if (percentage > 100.0f) {
percentage = 100.0f;
}
m_textureFont.Bind();
std::ostringstream ss;
ss.str("");
ss << std::fixed << std::setprecision(2);
ss << percentage << "%";
glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
PrintText(posX, posY, ss.str(), 2.0f);
glDisable(GL_BLEND);
}
void Engine::DrawSlider(float centerX, float centerY, float value, float minVal, float maxVal, float bottomSideValue, float topSideValue) {
if (value < 0.0f) {
value = 0.0f;
}
else if (value > (maxVal - minVal)) {
value = (maxVal - minVal);
}
if (value >= 0.0f && value <= (maxVal - minVal)) {
glColor4f(0.0f, 1.0f, 0.0f, 1.0f);
glBegin(GL_QUADS);
glTexCoord2f(0, 0); glVertex2i(minVal, bottomSideValue);
glTexCoord2f(1, 0); glVertex2i(minVal + value, bottomSideValue);
glTexCoord2f(1, 1); glVertex2i(minVal + value, topSideValue);
glTexCoord2f(0, 1); glVertex2i(minVal, topSideValue);
glEnd();
}
}
void Engine::KeyPressEvent(unsigned char key) {
if (m_gamestate == LOBBY) {
m_inputChar = SimulateKeyboard(key);
return;
}
switch (key) {
case 0: // A - Gauche
if (!m_keyA) {
m_keyA = true;
}
break;
case 3: // D - Droite
if (!m_keyD) {
m_keyD = true;
}
break;
case 18: // S - Reculer
if (!m_keyS) {
m_keyS = true;
}
break;
case 22: // W - Avancer
if (!m_keyW) {
m_keyW = true;
}
break;
case 36: // ESC - Quitter
if (m_networkgame)
Stop();
if (m_gamestate == GameState::PLAY) {
m_gamestate = GameState::PAUSE;
}
else if (m_gamestate == GameState::PAUSE) {
m_gamestate = GameState::PLAY;
}
//Stop();
break;
case 57: // Space - Sauter
if (!m_keySpace) {
m_keySpace = true;
}
break;
case 94: // F10 - Plein <20>cran
IsFullscreen() ? SetFullscreen(false) : SetFullscreen(true);
//SetFullscreen(!IsFullscreen());
break;
case 2: // C - Ignorer
break;
case 5: // F - Ignorer
break;
case 10: // K - Debugging DisplayNotification()
m_keyK = true;
m_messageNotification = "notifications systeme peuvent etre affichees";
break;
case 11: // L - Debugging DisplayNotification()
m_keyL = true;
break;
case 6: // G - Ignorer
break;
case 12: // M - Ignorer
break;
case 7: // H - Ignorer
break;
case 8: // I - Ignorer
break;
case 9: // J - InstantDamage
m_damage = true;
case 15: // P - Ignorer
break;
case 17: // R - Ignorer
break;
case 19: // T - Ignorer
break;
case 24: // Y - Ignorer
break;
case 27: // 1
break;
case 28: // 2
break;
case 255: // Fn - Ignorer
break;
default:
std::cout << "Unhandled key: " << (int)key << std::endl;
}
}
void Engine::KeyReleaseEvent(unsigned char key) {
if (m_gamestate == LOBBY) {
if (key == 38) {
m_keyShift = false;
}
return;
}
switch (key) {
case 0: // A - Stop gauche
m_keyA = false;
break;
case 2: // C - Toggle crosshair
m_displayCrosshair = !m_displayCrosshair;
break;
case 3: // D - Stop droite
m_keyD = false;
break;
case 5: // F - Toggle flash
m_flash = !m_flash;
break;
case 6: // G - Toggle Stop Countdown
m_stopcountdown = !m_stopcountdown;
std::cout << "STOP COUNTDOWN " << (m_stopcountdown ? "enabled" : "disabled") << std::endl;
break;
case 7: // H - Toggle HUD
m_displayHud = !m_displayHud;
std::cout << "DISPLAY HUD " << (m_displayHud ? "enabled" : "disabled") << std::endl;
break;
case 8: // I - Toggle render data
m_displayInfo = !m_displayInfo;
std::cout << "DISPLAY INFO " << (m_displayInfo ? "enabled" : "disabled") << std::endl;
break;
case 10: // K
m_keyK = false;
break;
case 11: // L - Debugging DisplayNotification()
m_keyL = false;
break;
case 12: // M - Toggle music
m_audio.ToggleMusicState();
break;
case 15:
for (int x = 0; x < MAX_BULLETS; ++x) // Ajouter une balle dans l'array (aussi connu sous le nom de "faire pow pow").
if (!m_bullets[x]) {
m_bullets[x] = new Bullet(m_player.GetPOV() - Vector3f(1.f, 0.f, 1.f), Vector3f(1.f, 0.f, 1.f));
break;
}
else if (x == MAX_BULLETS - 1) { // S'il y a pas d'espace dans l'array, prendre la place de la premi<6D>re balle de l'array.
m_bullets[0]->~Bullet();
m_bullets[0] = new Bullet(m_player.GetPOV() - Vector3f(1.f, 0.f, 1.f), Vector3f(1.f, 0.f, 1.f));
}
break;
case 17: // R - Toggle skybox
m_isSkybox = !m_isSkybox;
break;
case 18: // S - Stop reculer
m_keyS = false;
break;
case 19: // T -Reset countdown
m_resetcountdown = true;
std::cout << "RESET COUNTDOWN" << std::endl;
break;
case 22: // W - Stop avancer
m_keyW = false;
break;
case 24: // Y - Wireframe
m_wireframe = !m_wireframe;
if (m_wireframe)
glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
else
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
break;
case 27: // 1
m_key1 = true;
break;
case 28: // 2
m_key2 = true;
break;
case 38: // Shift
m_keyShift = false;
break;
case 57: // Espace - Stop sauter
m_keySpace = false;
break;
case 58: // Enter - comfirm input
m_keyEnter = false;
break;
case 59: // backspace - remove char
m_keyBackspace = false;
break;
}
}
char Engine::SimulateKeyboard(unsigned char key) {
switch (key) {
case 0: // A
if (!m_keyShift) { m_inputChar = 'a'; }
else { m_inputChar = 'A'; }
break;
case 1: // B
if (!m_keyShift) { m_inputChar = 'b'; }
else { m_inputChar = 'B'; }
break;
case 2: // C
if (!m_keyShift) { m_inputChar = 'c'; }
else { m_inputChar = 'C'; }
break;
case 3: // D
if (!m_keyShift) { m_inputChar = 'd'; }
else { m_inputChar = 'D'; }
break;
case 4: // E
if (!m_keyShift) { m_inputChar = 'e'; }
else { m_inputChar = 'E'; }
break;
case 5: // F
if (!m_keyShift) { m_inputChar = 'f'; }
else { m_inputChar = 'F'; }
break;
case 6: // G
if (!m_keyShift) { m_inputChar = 'g'; }
else { m_inputChar = 'G'; }
break;
case 7: // H
if (!m_keyShift) { m_inputChar = 'h'; }
else { m_inputChar = 'H'; }
break;
case 8: // I
if (!m_keyShift) { m_inputChar = 'i'; }
else { m_inputChar = 'I'; }
break;
case 9: // J
if (!m_keyShift) { m_inputChar = 'j'; }
else { m_inputChar = 'J'; }
break;
case 10: // K
if (!m_keyShift) { m_inputChar = 'k'; }
else { m_inputChar = 'K'; }
break;
case 11: // L
if (!m_keyShift) { m_inputChar = 'l'; }
else { m_inputChar = 'L'; }
break;
case 12: // M
if (!m_keyShift) { m_inputChar = 'm'; }
else { m_inputChar = 'M'; }
break;
case 13: // N
if (!m_keyShift) { m_inputChar = 'n'; }
else { m_inputChar = 'N'; }
break;
case 14: // O
if (!m_keyShift) { m_inputChar = 'o'; }
else { m_inputChar = 'O'; }
break;
case 15: // P
if (!m_keyShift) { m_inputChar = 'p'; }
else { m_inputChar = 'P'; }
break;
case 16: // Q
if (!m_keyShift) { m_inputChar = 'q'; }
else { m_inputChar = 'Q'; }
break;
case 17: // R
if (!m_keyShift) { m_inputChar = 'r'; }
else { m_inputChar = 'R'; }
break;
case 18: // S
if (!m_keyShift) { m_inputChar = 's'; }
else { m_inputChar = 'S'; }
break;
case 19: // T
if (!m_keyShift) { m_inputChar = 't'; }
else { m_inputChar = 'T'; }
break;
case 20: // U
if (!m_keyShift) { m_inputChar = 'u'; }
else { m_inputChar = 'U'; }
break;
case 21: // V
if (!m_keyShift) { m_inputChar = 'v'; }
else { m_inputChar = 'V'; }
break;
case 22: // W
if (!m_keyShift) { m_inputChar = 'w'; }
else { m_inputChar = 'W'; }
break;
case 23: // X
if (!m_keyShift) { m_inputChar = 'x'; }
else { m_inputChar = 'X'; }
break;
case 24: // Y
if (!m_keyShift) { m_inputChar = 'y'; }
else { m_inputChar = 'Y'; }
break;
case 25: // Z
if (!m_keyShift) { m_inputChar = 'z'; }
else { m_inputChar = 'Z'; }
break;
case 26: // 0
if (!m_keyShift) { m_inputChar = '0'; }
else { m_inputChar = ')'; }
break;
case 27: // 1
if (!m_keyShift) { m_inputChar = '1'; }
else { m_inputChar = '!'; }
break;
case 28: // 2
if (!m_keyShift) { m_inputChar = '2'; }
else { m_inputChar = '\"'; }
break;
case 29: // 3
if (!m_keyShift) { m_inputChar = '3'; }
else { m_inputChar = '/'; }
break;
case 30: // 4
if (!m_keyShift) { m_inputChar = '4'; }
else { m_inputChar = '$'; }
break;
case 31: // 5
if (!m_keyShift) { m_inputChar = '5'; }
else { m_inputChar = '%'; }
break;
case 32: // 6
if (!m_keyShift) { m_inputChar = '6'; }
else { m_inputChar = '?'; }
break;
case 33: // 7
if (!m_keyShift) { m_inputChar = '7'; }
else { m_inputChar = '&'; }
break;
case 34: // 8
if (!m_keyShift) { m_inputChar = '8'; }
else { m_inputChar = '*'; }
break;
case 35: // 9
if (!m_keyShift) { m_inputChar = '9'; }
else { m_inputChar = ')'; }
break;
case 38: // SHIFT
m_keyShift = true;
break;
case 50: // . (Period)
m_inputChar = '.';
break;
case 56: // _ (Underscore)
if (!m_keyShift) { m_inputChar = '-'; }
else { m_inputChar = '_'; }
break;
case 57: // SPACE
m_inputChar = ' ';
break;
case 58: // ENTER
m_keyEnter = true;
break;
case 59: // BACKSPACE
m_keyBackspace = true;
break;
default:
m_invalidChar = true;
break;
}
if ((int)key != 38 && !m_invalidChar) {
m_charChanged = true;
std::cout << "Key pressed: " << (int)key << " (" << m_inputChar << ")" << std::endl;
}
m_invalidChar = false;
return m_inputChar;
}
void Engine::HandlePlayerInput(float elapsedTime) {
static float lobbyTime = 0.0f;
lobbyTime += elapsedTime;
float onInterval = 0.5f;
float offInterval = 1.0f;
m_textureFont.Bind();
std::ostringstream ss;
glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
if (m_charChanged) {
if (m_keyBackspace) {
if (!m_currentInputString.empty()) {
m_currentInputString.pop_back();
}
m_keyBackspace = false;
}
else if (m_keyEnter) {
if (m_settingUsername) {
if (!m_currentInputString.empty() &&
m_currentInputString.size() > 1 &&
m_currentInputString.size() < 26) {
m_username = m_currentInputString;
m_currentInputString = "";
m_settingUsername = false;
m_settingServer = true;
}
}
else if (m_settingServer) {
if (!m_currentInputString.empty()) {
m_serverAddr = m_currentInputString;
m_currentInputString = "";
m_settingServer = false;
m_multiReady = true;
m_gamestate = GameState::PLAY;
}
}
m_keyEnter = false;
}
else if (m_settingUsername && m_currentInputString.size() < 26) {
m_currentInputString += m_inputChar;
}
else if (m_settingServer && m_currentInputString.size() < 15) {
m_currentInputString += m_inputChar;
}
}
ss << m_currentInputString;
m_charChanged = false;
if (lobbyTime < onInterval) {
ss << "_";
}
else if (lobbyTime > onInterval && lobbyTime < offInterval) {
ss << " ";
}
else {
lobbyTime = 0.0f;
}
PrintText(Width() * 0.6f, Height() * 0.4f, ss.str(), 2.0f);
}
void Engine::MouseMoveEvent(int x, int y) {
if (m_gamestate == GameState::PLAY) {
m_player.TurnLeftRight(x - (Width() / 2));
m_player.TurnTopBottom(y - (Height() / 2));
// Centrer la souris seulement si elle n'est pas d<>j<EFBFBD> centr<74>e
// Il est n<>cessaire de faire la v<>rification pour <20>viter de tomber
// dans une boucle infinie o<> l'appel <20> CenterMouse g<>n<EFBFBD>re un
// MouseMoveEvent, qui rapelle CenterMouse qui rapelle un autre
// MouseMoveEvent, etc
if (x == (Width() / 2) && y == (Height() / 2))
return;
}
else if (m_gamestate == GameState::MAIN_MENU) {
DisplayMainMenu();
}
else if (m_gamestate == GameState::OPTIONS) {
float centerX = Width() * 0.5f;
float centerY = Height() * 0.5f;
float leftBar = centerX - Width() * 0.15f;
float rightBar = centerX + Width() * 0.3f;
if (m_selectedOption == 0 && m_selectedOptAudioMainBar) {
m_volPrincipal = x - leftBar;
}
else if (m_selectedOption == 0 && m_selectedOptAudioMusicBar) {
m_volMusique = x - leftBar;
}
else if (m_selectedOption == 0 && m_selectedOptAudioSfxBar) {
m_volEffets = x - leftBar;
}
else if (m_selectedOption == 2 && m_selectedGameplaySensitivityBar) {
m_volSensible = x - leftBar;
}
}
}
void Engine::MousePressEvent(const MOUSE_BUTTON& button, int x, int y) {
m_mousemx = x;
m_mousemy = y;
float centerX = Width() * 0.5f;
float centerY = Height() * 0.5f;
if (m_gamestate == GameState::PLAY) {
switch (button) {
case MOUSE_BUTTON_LEFT:
m_mouseL = true;
break;
case MOUSE_BUTTON_RIGHT:
m_mouseR = true;
break;
case MOUSE_BUTTON_MIDDLE:
m_mouseC = true;
break;
case MOUSE_BUTTON_WHEEL_UP:
m_mouseWU = true;
break;
case MOUSE_BUTTON_WHEEL_DOWN:
m_mouseWD = true;
break;
case MOUSE_BUTTON_NONE: break;
}
}
else if (m_gamestate == GameState::MAIN_MENU) {
float leftButton = centerX + Width() * 0.045f;
float rightButton = centerX + Width() * 0.4455f;
float topFirst = centerY + Height() * 0.073f;
float bottomFirst = centerY;
float topSecond = centerY + Height() * 0.177f;
float bottomSecond = centerY + Height() * 0.105f;
float topThird = centerY + Height() * 0.275f;
float bottomThird = centerY + Height() * 0.198f;
if (x > leftButton && x < rightButton && y > bottomFirst && y < topFirst) {
if (m_selectedPlayOptions) {
m_gamestate = GameState::PLAY;
}
else {
m_selectedPlayOptions = true;
}
}
else if (x > leftButton && x < rightButton && y > bottomSecond && y < topSecond) {
if (m_selectedPlayOptions) {
m_gamestate = GameState::LOBBY;
m_settingUsername = true;
}
else {
m_gamestate = GameState::OPTIONS;
}
}
else if (x > leftButton && x < rightButton && y > bottomThird && y < topThird) {
if (m_selectedPlayOptions) {
m_selectedPlayOptions = false;
}
else {
m_gamestate = GameState::QUIT;
}
}
}
else if (m_gamestate == GameState::OPTIONS) {
float leftAudio = centerX - Width() * 0.35f;
float rightAudio = centerX - Width() * 0.2f;
float topAudio = (Height() * 0.25f) + ((Height() * 0.25f) - (Height() * 0.2f));
float bottomAudio = (Height() * 0.2f) + ((Height() * 0.25f) - (Height() * 0.2f));
float leftGraph = centerX - Width() * 0.4f;
float rightGraph = centerX - Width() * 0.2f;
float topGraph = centerY - Height() * 0.05f;
float bottomGraph = centerY - Height() * 0.1f;
float leftGameplay = centerX - Width() * 0.375f;
float rightGameplay = centerX - Width() * 0.2f;
float topGameplay = centerY + Height() * 0.1f;
float bottomGameplay = centerY + Height() * 0.05f;
float leftBack = centerX - Width() * 0.075f;
float rightBack = centerX + Width() * 0.075f;
float topBack = centerY + Height() * 0.25f;
float bottomBack = centerY + Height() * 0.2f;
if (x > leftAudio && x < rightAudio && y > bottomAudio && y < topAudio) {
m_selectedOption = 0; // Volume
}
else if (x > leftGraph && x < rightGraph && y > bottomGraph && y < topGraph) {
m_selectedOption = 1; // Graphics
}
else if (x > leftGameplay && x < rightGameplay && y > bottomGameplay && y < topGameplay) {
m_selectedOption = 2; // Gameplay
}
else if (x > leftBack && x < rightBack && y > bottomBack && y < topBack) {
m_gamestate = GameState::MAIN_MENU;
}
// Audio
float leftBar = centerX - Width() * 0.15f;
float rightBar = centerX + Width() * 0.3f;
float topBarPrincipal = centerY - Height() * 0.165f;
float bottomBarPrincipal = centerY - Height() * 0.2f;
float topBarMusique = centerY - Height() * 0.0415f;
float bottomBarMusique = centerY - Height() * 0.075f;
float topBarEffets = centerY + Height() * 0.085f;
float bottomBarEffets = centerY + Height() * 0.05f;
if (m_selectedOption == 0 && x > leftBar && x < rightBar && y > bottomBarPrincipal && y < topBarPrincipal) {
m_volPrincipal = x - leftBar;
m_selectedOptAudioMainBar = true;
}
else if (m_selectedOption == 0 && x > leftBar && x < rightBar && y > bottomBarMusique && y < topBarMusique) {
m_volMusique = x - leftBar;
m_selectedOptAudioMusicBar = true;
}
else if (m_selectedOption == 0 && x > leftBar && x < rightBar && y > bottomBarEffets && y < topBarEffets) {
m_volEffets = x - leftBar;
m_selectedOptAudioSfxBar = true;
}
// Resolution
float leftChk = centerX + Width() * 0.075f;
float rightChk = centerX + Width() * 0.09f;
float topChkHD = centerY - Height() * 0.125f;
float bottomChkHD = centerY - Height() * 0.155f;
float topChkFHD = centerY - Height() * 0.0725f;
float bottomChkFHD = centerY - Height() * 0.1f;
float topChkQHD = centerY - Height() * 0.025f;
float bottomChkQHD = centerY - Height() * 0.05f;
float topChkUHD = centerY + Height() * 0.025f;
float bottomChkUHD = centerY;
if (m_selectedOption == 1 && leftChk && x < rightChk && y > bottomChkHD && y < topChkHD) {
m_resolution = HD;
}
else if (m_selectedOption == 1 && x > leftChk && x < rightChk && y > bottomChkFHD && y < topChkFHD) {
m_resolution = FHD;
}
else if (m_selectedOption == 1 && x > leftChk && x < rightChk && y > bottomChkQHD && y < topChkQHD) {
m_resolution = QHD;
}
else if (m_selectedOption == 1 && x > leftChk && x < rightChk && y > bottomChkUHD && y < topChkUHD) {
m_resolution = UHD;
}
// Gameplay
if (m_selectedOption == 2 && x > leftBar && x < rightBar && y > bottomBarPrincipal && y < topBarPrincipal) {
m_volSensible = x - leftBar;
m_selectedGameplaySensitivityBar = true;
}
}
}
void Engine::MouseReleaseEvent(const MOUSE_BUTTON& button, int x, int y) {
switch (button) {
case MOUSE_BUTTON_LEFT:
m_mouseL = false;
m_block = false;
m_selectedOptAudioMainBar = false;
m_selectedOptAudioMusicBar = false;
m_selectedOptAudioSfxBar = false;
m_selectedGameplaySensitivityBar = false;
break;
case MOUSE_BUTTON_RIGHT:
m_mouseR = false;
m_block = false;
break;
case MOUSE_BUTTON_MIDDLE:
m_mouseC = false;
break;
case MOUSE_BUTTON_WHEEL_UP:
m_mouseWU = false;
break;
case MOUSE_BUTTON_WHEEL_DOWN:
m_mouseWD = false;
break;
case MOUSE_BUTTON_NONE: break;
}
}
bool Engine::LoadTexture(Texture& texture, const std::string& filename, bool useMipmaps, bool stopOnError) {
texture.Load(filename, useMipmaps);
if (!texture.IsValid()) {
std::cerr << "Unable to load texture (" << filename << ")" << std::endl;
if (stopOnError)
Stop();
return false;
}
return true;
}
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