Done?

SQCSim2021/bullet.cpp

@@ -0,0 +1,32 @@
+#include "bullet.h"
+#include "world.h"
+
+Bullet::Bullet(Player& player) {
+	m_startpos = m_currentpos = player.GetPOV() + player.GetDirection();
+	m_velocity = player.GetDirection();
+}
+
+Bullet::~Bullet() {}
+
+bool Bullet::Update(World* world, Transformation& tran, float elapsedtime) {
+	for (int x = 0; x < 1000; ++x) {
+		m_currentpos += m_velocity * elapsedtime;
+
+		if (!world->ChunkAt(m_currentpos))
+			return true;
+		else if (world->BlockAt(m_currentpos) != BTYPE_AIR) {
+			world->ChangeBlockAtPosition(BTYPE_AIR, m_currentpos);
+			return true;
+		}
+		else if ((m_currentpos - m_startpos).Length() > VIEW_DISTANCE) return true;
+	}
+
+	return false;
+}
+
+void Bullet::Transpose(int& x, int& z) {
+	m_currentpos.x -= x * CHUNK_SIZE_X;
+	m_currentpos.z -= z * CHUNK_SIZE_Z;
+	m_startpos.x -= x * CHUNK_SIZE_X;
+	m_startpos.z -= z * CHUNK_SIZE_Z;
+}