package main

import rl "vendor:raylib"
import "core:math/ease"


LevelDone :: struct {
	using state: GameState,
	position: Vec2,
	size: Vec2,
	ready_to_go: bool,
}

leveldone_init :: proc(prev: ^GameState = nil) -> ^GameState {
	state := new(LevelDone)
	state.variant = state
	state.position = Vec2{WINDOWF.x / 2, WINDOWF.y + 300}
	state.size = {800, 400}
	state.update = leveldone_update
	state.draw = leveldone_draw
	state.free = leveldone_free

	state.previous = prev
	tween_to(&state.position.y, WINDOWF.y / 2, 1, ease.Ease.Back_Out, state, leveldone_ready)
	
	return state
}

leveldone_update :: proc(state: ^GameState, delta: f32) {
	leveldone := transmute(^LevelDone)state
	if leveldone.ready_to_go {
		if rl.IsKeyPressed(rl.KeyboardKey.ENTER) {
			stack_pop()
			game := transmute(^Game)stack_top()
			game.levels_done += 1
			if game.levels_done > 0 && game.levels_done % 2 == 0 {
				game.levelsize += {2, 1}
				game.levelsize.x = min(game.levelsize.x, 13)
				game.levelsize.y = min(game.levelsize.y, 8)
			}
			game_gen_level(game)
		}
	}
}


leveldone_draw :: proc(state: ^GameState) {
	leveldone := transmute(^LevelDone)state

	if state.previous != nil {
		state.previous->draw()
	}

	TitleFontSize :: 96
	TitleSpacing :: 3
	TitleText :: "УРОВЕНЬ ПРОЙДЕН"
	TitleSize := rl.MeasureTextEx(FontTitle, TitleText, TitleFontSize, TitleSpacing)

	SubtitleText :: "Нажмите Enter чтобы продолжить"
	SubtitleFontSize :: 48
	SubtitleSpacing :: 2
	SubtitleSize := rl.MeasureTextEx(FontUI, SubtitleText, SubtitleFontSize, SubtitleSpacing)

	
	rl.DrawRectangleV(leveldone.position - leveldone.size / 2, leveldone.size, rl.Color{90, 30, 150, 255})

	rl.DrawTextPro(FontTitle, TitleText, leveldone.position - {0, 50}, TitleSize / 2, 0, TitleFontSize, TitleSpacing, rl.WHITE)
	rl.DrawTextPro(FontUI, SubtitleText, leveldone.position + {0, 20}, SubtitleSize / 2, 0, SubtitleFontSize, SubtitleSpacing, rl.WHITE)

}

leveldone_free :: proc(state: ^GameState) {
	free(state)
}

leveldone_ready :: proc(state: rawptr) {
	leveldone := transmute(^LevelDone)state
	leveldone.ready_to_go = true
}