package main

import rl "vendor:raylib"
import "core:slice"

Vec2 :: [2]f32
Vec2i :: [2]i32

WINDOW_WIDTH : i32 = 800
WINDOW_HEIGHT : i32 = 480


main :: proc() {
	rl.SetConfigFlags(rl.ConfigFlags{.BORDERLESS_WINDOWED_MODE, .VSYNC_HINT, .WINDOW_RESIZABLE})
	monitor := rl.GetCurrentMonitor()
	WINDOW_WIDTH = rl.GetMonitorWidth(monitor)
	WINDOW_HEIGHT = rl.GetMonitorHeight(monitor)
	rl.InitWindow(WINDOW_WIDTH, WINDOW_HEIGHT, "SinePong")
	rl.SetTargetFPS(9999)

	stack_init()

	defer {
		for s, i in state_stack {
			free(s)
		}
	}
	
	game := game_init()
	append(&state_stack, game)

	for (!rl.WindowShouldClose()) {
		if rl.IsWindowResized() {
			WINDOW_WIDTH = rl.GetScreenWidth()
			WINDOW_HEIGHT = rl.GetScreenHeight()
		}

		current_state := state_stack[len(state_stack)-1]
		
		delta := rl.GetFrameTime()

		current_state->update(delta)

		{
			rl.BeginDrawing()
			defer rl.EndDrawing()
			current_state->draw()
		}
		
	}

}