SQC-06 et une partie du SQC-09

SQCSim2021/define.h

@@ -65,5 +65,6 @@ enum BLOCK_TYPE { BTYPE_AIR, BTYPE_DIRT, BTYPE_GRASS, BTYPE_METAL, BTYPE_ICE, BT
 #define SHADER_PATH		    "./media/shaders/"
 #define AUDIO_PATH			"./media/audio/"
 #define CHUNK_PATH			"./media/chunks/"
+#define MENU_ITEM_PATH		"./media/menu_items/"
 
 #endif // DEFINE_H__

SQCSim2021/engine.cpp

@@ -14,7 +14,199 @@ Engine::~Engine() {
 				m_world.GetChunks().Get(x, y)->~Chunk();
 }
 
+void Engine::DrawMenu()
+{
+	static const int sTitle = 400;
+	static const int sButton = 225;
+
+	glDisable(GL_LIGHTING);
+	glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
+	glBlendFunc(GL_SRC_ALPHA, GL_ONE);
+	glEnable(GL_BLEND);
+	glDisable(GL_DEPTH_TEST);
+	glMatrixMode(GL_PROJECTION);
+	glPushMatrix();
+	glLoadIdentity();
+	glOrtho(0, Width(), 0, Height(), -1, 1);
+	glMatrixMode(GL_MODELVIEW);
+	glPushMatrix();
+
+	MenuBGTexture.Bind();
+	glLoadIdentity();
+	glBegin(GL_QUADS);
+	glTexCoord2f(0, 0);
+	glVertex2i(0, 0);
+	glTexCoord2f(1, 0);
+	glVertex2i(800, 0);
+	glTexCoord2f(1, 1);
+	glVertex2i(800, 600);
+	glTexCoord2f(0, 1);
+	glVertex2i(0, 600);
+	glEnd();
+	
+
+	if (m_gamestate != GameState::OPTIONS)
+	{
+		MenuTitleTexture.Bind();
+		glTranslated(200, 300, 0);
+		glBegin(GL_QUADS);
+		glTexCoord2f(0, 0);
+		glVertex2i(0, 200);
+		glTexCoord2f(1, 0);
+		glVertex2i(sTitle, 200);
+		glTexCoord2f(1, 1);
+		glVertex2i(sTitle, 300);
+		glTexCoord2f(0, 1);
+		glVertex2i(0, 300);
+		glEnd();
+
+		MenuStartTexture.Bind();
+		glTranslated(80, -225, 0);
+		glBegin(GL_QUADS);
+		glTexCoord2f(0, 0);
+		glVertex2i(0, 100);
+		glTexCoord2f(1, 0);
+		glVertex2i(sButton, 100);
+		glTexCoord2f(1, 1);
+		glVertex2i(sButton, 200);
+		glTexCoord2f(0, 1);
+		glVertex2i(0, 200);
+		glEnd();
+
+		/*MenuResumeTexture.Bind();
+		glTranslated(0, -100, 0);
+		glBegin(GL_QUADS);
+		glTexCoord2f(0, 0);
+		glVertex2i(0, 125);
+		glTexCoord2f(1, 0);
+		glVertex2i(sButton, 125);
+		glTexCoord2f(1, 1);
+		glVertex2i(sButton, 200);
+		glTexCoord2f(0, 1);
+		glVertex2i(0, 200);
+		glEnd();*/
+
+		/*MenuOptionsTexture.Bind();
+		glTranslated(0, -100, 0);
+		glBegin(GL_QUADS);
+		glTexCoord2f(0, 0);
+		glVertex2i(0, 125);
+		glTexCoord2f(1, 0);
+		glVertex2i(sButton, 125);
+		glTexCoord2f(1, 1);
+		glVertex2i(sButton, 200);
+		glTexCoord2f(0, 1);
+		glVertex2i(0, 200);
+		glEnd();*/
+
+		MenuQuitTexture.Bind();
+		glTranslated(0, -100, 0);
+		glBegin(GL_QUADS);
+		glTexCoord2f(0, 0);
+		glVertex2i(0, 100);
+		glTexCoord2f(1, 0);
+		glVertex2i(sButton, 100);
+		glTexCoord2f(1, 1);
+		glVertex2i(sButton, 200);
+		glTexCoord2f(0, 1);
+		glVertex2i(0, 200);
+		glEnd();
+
+	}
+	else
+	{
+		/*MenuOptionsTexture.Bind();
+		glTranslated(200, 0, 0);
+		glBegin(GL_QUADS);
+		glTexCoord2f(0, 0);
+		glVertex2i(0, 0);
+		glTexCoord2f(1, 0);
+		glVertex2i(sTitle, 0);
+		glTexCoord2f(1, 1);
+		glVertex2i(sTitle, 200);
+		glTexCoord2f(0, 1);
+		glVertex2i(0, 200);
+		glEnd();
+
+		WireFrameTexture.Bind();
+		glTranslated(0, 300, 0);
+		glBegin(GL_QUADS);
+		glTexCoord2f(0, 0);
+		glVertex2i(0, 125);
+		glTexCoord2f(1, 0);
+		glVertex2i(sButton, 125);
+		glTexCoord2f(1, 1);
+		glVertex2i(sButton, 200);
+		glTexCoord2f(0, 1);
+		glVertex2i(0, 200);
+		glEnd();
+
+		OnOffBtnTexture.Bind();
+		glTranslated(200, 0, 0);
+		glBegin(GL_QUADS);
+		glTexCoord2f(0, 0);
+		glVertex2i(0, 125);
+		glTexCoord2f(1, 0);
+		glVertex2i(sButton, 125);
+		glTexCoord2f(1, 1);
+		glVertex2i(sButton, 200);
+		glTexCoord2f(0, 1);
+		glVertex2i(0, 200);
+		glEnd();
+		glTranslated(-400, -300, 0);
+
+		MusicTexture.Bind();
+		glTranslated(200, 200, 0);
+		glBegin(GL_QUADS);
+		glTexCoord2f(0, 0);
+		glVertex2i(0, 125);
+		glTexCoord2f(1, 0);
+		glVertex2i(sButton, 125);
+		glTexCoord2f(1, 1);
+		glVertex2i(sButton, 200);
+		glTexCoord2f(0, 1);
+		glVertex2i(0, 200);
+		glEnd();
+
+		OnOffBtnTexture.Bind();
+		glTranslated(200, 0, 0);
+		glBegin(GL_QUADS);
+		glTexCoord2f(0, 0);
+		glVertex2i(0, 125);
+		glTexCoord2f(1, 0);
+		glVertex2i(sButton, 125);
+		glTexCoord2f(1, 1);
+		glVertex2i(sButton, 200);
+		glTexCoord2f(0, 1);
+		glVertex2i(0, 200);
+		glEnd();
+
+		BackBtnTexture.Bind();
+		glTranslated(-375, 175, 0);
+		glBegin(GL_QUADS);
+		glTexCoord2f(0, 0);
+		glVertex2i(0, 140);
+		glTexCoord2f(1, 0);
+		glVertex2i(sButton, 140);
+		glTexCoord2f(1, 1);
+		glVertex2i(sButton, 200);
+		glTexCoord2f(0, 1);
+		glVertex2i(0, 200);
+		glEnd();*/
+	}
+
+	glEnable(GL_LIGHTING);
+	glDisable(GL_BLEND);
+	glEnable(GL_DEPTH_TEST);
+	glMatrixMode(GL_PROJECTION);
+	glPopMatrix();
+	glMatrixMode(GL_MODELVIEW);
+	glPopMatrix();
+	ShowCursor();
+}
+
 void Engine::Init() {
+	m_gamestate = GameState::MAIN_MENU;
 	GLenum glewErr = glewInit();
 	if (glewErr != GLEW_OK) {
 		std::cerr << " ERREUR GLEW : " << glewGetErrorString(glewErr) << std::endl;
@@ -63,6 +255,11 @@ void Engine::LoadResource() {
 	LoadTexture(m_skybox.GetTexture(), TEXTURE_PATH "skybox.png");
 	LoadTexture(m_textureCrosshair, TEXTURE_PATH "cross.bmp");
 	LoadTexture(m_textureFont, TEXTURE_PATH "font.bmp");
+	LoadTexture(MenuTitleTexture, MENU_ITEM_PATH "test.png");
+	LoadTexture(MenuBGTexture, MENU_ITEM_PATH "test.png");
+	LoadTexture(MenuQuitTexture, MENU_ITEM_PATH "BasicQuit.png");
+	LoadTexture(MenuOptionsTexture, MENU_ITEM_PATH "test.png");
+	LoadTexture(MenuStartTexture, MENU_ITEM_PATH "BasicPlay.png");
 	TextureAtlas::TextureIndex texDirtIndex = m_textureAtlas.AddTexture(TEXTURE_PATH "metal3.png");
 	TextureAtlas::TextureIndex texIceIndex = m_textureAtlas.AddTexture(TEXTURE_PATH "metal2.png");
 	TextureAtlas::TextureIndex texGrassIndex = m_textureAtlas.AddTexture(TEXTURE_PATH "grass.png");
@@ -185,6 +382,10 @@ void Engine::PrintText(unsigned int x, unsigned int y, const std::string& t) {
 int Engine::GetFps(float elapsedTime) const { return 1 / elapsedTime; }
 
 void Engine::Render(float elapsedTime) {
+	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
+
+	if (m_gamestate == GameState::PLAY)
+	{
 		//static float gameTime = elapsedTime;
 		static float pollTime = 0;
 		static float bulletTime = 0;
@@ -197,7 +398,6 @@ void Engine::Render(float elapsedTime) {
 
 		Transformation all;
 		Transformation skybox;
-	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
 
 		// Transformations initiales
 		glMatrixMode(GL_MODELVIEW);
@@ -277,6 +477,14 @@ void Engine::Render(float elapsedTime) {
 			fell = false;
 		}
 	}
+	else if (m_gamestate == GameState::MAIN_MENU || m_gamestate == GameState::OPTIONS)
+	{
+		DrawMenu();
+	}
+	else if (m_gamestate == GameState::QUIT)
+		Stop();
+	
+}
 
 void Engine::KeyPressEvent(unsigned char key) {
 	switch (key) {
@@ -390,10 +598,15 @@ void Engine::MouseMoveEvent(int x, int y) {
 	if (x == (Width() / 2) && y == (Height() / 2))
 		return;
 
-	CenterMouse();
+	//CenterMouse();
 }
 
 void Engine::MousePressEvent(const MOUSE_BUTTON& button, int x, int y) {
+	m_mousemx = x;
+	m_mousemy = y;
+
+	if (m_gamestate == GameState::PLAY)
+	{
 		switch (button) {
 		case MOUSE_BUTTON_LEFT:
 			m_mouseL = true;
@@ -413,6 +626,14 @@ void Engine::MousePressEvent(const MOUSE_BUTTON& button, int x, int y) {
 		case MOUSE_BUTTON_NONE: break;
 		}
 	}
+	else if (m_gamestate == GameState::MAIN_MENU)
+	{
+		if ((m_mousemx >= 285 && m_mousemx <= 490) && (m_mousemy >= 150 && m_mousemy <= 250))
+			m_gamestate = GameState::PLAY;
+		if ((m_mousemx >= 305 && m_mousemx <= 450) && (m_mousemy >= 300 && m_mousemy <= 400))
+			m_gamestate = GameState::QUIT;
+	}
+}
 
 void Engine::MouseReleaseEvent(const MOUSE_BUTTON& button, int x, int y) {
 	switch (button) {

SQCSim2021/engine.h

@@ -19,6 +19,7 @@ class Engine : public OpenglContext {
 public:
     Engine();
     virtual ~Engine();
+    virtual void DrawMenu();
     virtual void Init();
     virtual void DeInit();
     virtual void LoadResource();
@@ -51,6 +52,7 @@ private:
     Texture m_textureFont;
     Texture m_textureCrosshair;
     
+
     Skybox m_skybox;
     Audio m_audio = Audio(AUDIO_PATH "music01.wav");
 
@@ -61,6 +63,15 @@ private:
 
     Bullet* m_bullets[MAX_BULLETS];
 
+    //Menu
+    enum class GameState { MAIN_MENU, OPTIONS, QUIT, NEWG, PLAY };
+    GameState m_gamestate;
+    Texture MenuTitleTexture;
+    Texture MenuBGTexture;
+    Texture MenuStartTexture;
+    Texture MenuQuitTexture;
+    Texture MenuOptionsTexture;
+
     bool m_keyW = false;
     bool m_keyA = false;
     bool m_keyS = false;
@@ -72,6 +83,9 @@ private:
     bool m_mouseC = false;
     bool m_mouseWU = false;
     bool m_mouseWD = false;
+    //Pour trouver ou est la souris
+    float m_mousemx = 0;
+    float m_mousemy = 0;
 
     bool m_block = false;
     bool m_flash = true;