New bullet system

1 files changed, 10 insertions, 17 deletions

diff --git a/src/playerCamera.c b/src/playerCamera.c
index ded59b7..6b165f3 100644
--- a/src/playerCamera.c
+++ b/src/playerCamera.c
@@ -12,25 +12,18 @@ void initPlayerCamera(Camera3D * camera) {
 void updatePlayerCamera(Camera3D * camera, Game * game) {
 	Entity * player = getEntityFromWorld(game->world, 0);
 
-	camera->target = player->position;
+	Vector3 direction = Vector3RotateByQuaternion((Vector3){0.0, 0.0, 1.0}, player->rotation);
 
-	Matrix m = QuaternionToMatrix(QuaternionInvert(player->rotation));
-	Vector3 pos = (Vector3){0.0, CAMERA_DIS/2, -CAMERA_DIS};
+	// Position.
+	camera->position = Vector3Add(player->position, Vector3Scale(direction, CAMERA_DIS));
 
-	camera->position = (Vector3){
-		m.m0 * pos.x + m.m1 * pos.y + m.m2 * pos.z,
-		m.m4 * pos.x + m.m5 * pos.y + m.m6 * pos.z,
-		m.m8 * pos.x + m.m9 * pos.y + m.m10 * pos.z
-	};
-
-	camera->position = Vector3Add(camera->position, player->position);
+	// Target.
+	camera->target = Vector3Add(camera->position, direction);
 
-	camera->up = (Vector3){
-		m.m1 + m.m2,
-		m.m5 + m.m6,
-		m.m9 + m.m10
-	};
+	// Up.
+	camera->up = Vector3RotateByQuaternion((Vector3){0.0, 1.0, 0.0}, player->rotation);
 
-	camera->position = (Vector3){20.0, 20.0, 20.0};
-	camera->up = (Vector3){0.0, 1.0, 0.0};
+	//camera->target = player->position;
+	//camera->position = (Vector3){10.0, 10.0, 10.0};
+	//camera->up = (Vector3){0.0, 1.0, 0.0};
 }