3d

src2/main.odin

@@ -0,0 +1,48 @@
+package main
+
+import rl "vendor:raylib"
+
+SCREEN_W :: 1280
+SCREEN_H :: 720
+TARGET_FPS :: 60
+
+
+main :: proc() {
+	rl.InitWindow(SCREEN_W, SCREEN_H, "Iso Arena 3D")
+	rl.SetTargetFPS(TARGET_FPS)
+	defer rl.CloseWindow()
+
+	camera := rl.Camera3D {
+		position   = {0, 80, 80},
+		target     = {0, 0, 0},
+		up         = {0, 1, 0},
+		fovy       = 400,
+		projection = .ORTHOGRAPHIC,
+	}
+
+	state := GameState {
+		camera = camera,
+	}
+	state.collisions = make([dynamic]CollisionPair)
+	defer delete(state.collisions)
+
+	state.player = spawn(&state, make_player())
+	spawn(&state, make_enemy({200, 200}))
+	spawn(&state, make_enemy({-200, 200}))
+	spawn(&state, make_enemy({200, -200}))
+
+	for !rl.WindowShouldClose() {
+		dt := rl.GetFrameTime()
+
+		sys_input(&state, dt)
+		sys_update(&state, dt)
+		sys_sweep(&state)
+
+		if pe := get_entity(&state, state.player); pe != nil {
+			p := get_base(pe).pos
+			state.camera.target = {p.x, 0, p.y}
+			state.camera.position = state.camera.target + {600, 600, 600}
+		}
+		sys_draw(&state)
+	}
+}