package game

import rl "vendor:raylib"

Command_Kind :: enum {
	None,
	Place_Tower,
	Spawn_Test,
}

Command :: struct {
	kind: Command_Kind,
	gx:   int,
	gy:   int,
}

gather_commands :: proc(world: ^World) -> Command {
	if rl.IsMouseButtonPressed(.LEFT) {
		mouse := rl.GetMousePosition()
		gx, gy := screen_to_grid(mouse.x, mouse.y)
		return Command{kind = .Place_Tower, gx = gx, gy = gy}
	}

	if rl.IsKeyPressed(.SPACE) {
		return Command{kind = .Spawn_Test}
	}

	return Command{kind = .None}
}

execute_command :: proc(world: ^World, cmd: Command) {
	switch cmd.kind {
	case .None:
	case .Spawn_Test:
		spawn_group(world, 3)
	case .Place_Tower:
		try_place_tower(world, cmd.gx, cmd.gy)
	}
}