#include "main.h"
#include "lzy.h"
#include "player.h"
#include "bullet.h"
#include "attack.h"
#include "level.h"
#include "sandbag.h"
#include "overlay.h"
#include "particle.h"

#include <stdlib.h>
#include <math.h>

static int frame, chara, level;
static int log_init(int x);
static int init(int argc, const char **argv);
static void update(void);
static void draw(int frame);
static int menu(void);
static void draw_bg(int frame);

/* debug */

int
init(int argc, const char **argv)
{
	srand(69);
	if (LZY_Init(argc, argv, "lzy example", 30, "res/tset.png",
	             "res/font.png")) {
		LZY_Log(LZY_GetError());
		LZY_Quit();
		return 1;
	}

	menu();
	
	level_init(level, chara);
	frame = 0;
	return 0;
}

void
update(void)
{
	LZY_CycleEvents();
	player_update();
	sandbag_update(frame);
	bullet_table_update();
	attack_table_update();
	particle_table_update();
}

void
draw(int frame)
{
	/* draw */
	LZY_DrawBegin();
	{		
		level_draw();
		player_draw(frame);
		sandbag_draw(frame);
		bullet_table_draw(frame);
		attack_table_draw(frame);
		particle_table_draw(frame);
		
		overlay_draw(114, 176, chara, player_get_life());
		overlay_draw(210, 176, -1, sandbag_get_life());
	}
	LZY_DrawEnd();
}

int
main(int argc, const char **argv)
{
	if (init(argc, argv)) {
		return 1;
	} /* error */

	while (!LZY_ShouldQuit()) {
		update();
		draw(frame);

		frame += 1;
	}

	LZY_Log("cya");
	LZY_Quit();

	return 0;
}

int menu(void) {
	/* main loop of the menu */
	int running = 1;
	int frame = 0;
	while(running) {
		LZY_CycleEvents();
	
		LZY_DrawBegin();
		{
			draw_bg(frame);
			LZY_DrawTileEx(247, LZY_DISPLAY_WIDTH / 2 - 72, 30, 6, 5);
			if (frame % 16 < 8) {
				LZY_DrawText("- PRESS SHIFT -", 134, 181);
				LZY_DrawText("- PRESS SHIFT -", 134, 180);
			}
		}
		LZY_DrawEnd();
		running = !LZY_KeyDown(LZYK_O);
		frame += 1;
	}

	while(LZY_KeyDown(LZYK_O)) {LZY_CycleEvents();}
	running = 1;
	int selec = 1;
	int wait = 0;

	while(running) {
		LZY_CycleEvents();

		LZY_DrawBegin();
		{			
			draw_bg(frame);
			LZY_DrawTile(61, 186 + (selec - 2.5) * 48, 64.0f + sin((float)frame / 5) * 5.0f);
			for (int i=1; i<5; ++i) {
				LZY_DrawTile(i * 23, 186 + (i - 2.5) * 48, 100);
			}

			switch (selec) {
				case 1:
					LZY_DrawText("DELTA", 178, 151);
					LZY_DrawText("DELTA", 178, 150);
					LZY_DrawText("PAR  MASSENA", 16, 200);
					LZY_DrawText("DANS FROZEN FRENZY", 16, 208);
					break;
				case 2:
					LZY_DrawText("GRAVITY DUCK", 150, 151);
					LZY_DrawText("GRAVITY DUCK", 150, 150);
					LZY_DrawText("PAR  PIEROTLL", 16, 200);
					LZY_DrawText("DANS GRAVITY DUCK", 16, 208);
					break;
				case 3:
					LZY_DrawText("AVENTURIER POUDINGUE", 118, 151);
					LZY_DrawText("AVENTURIER POUDINGUE", 118, 150);
					LZY_DrawText("PAR  DRAK", 16, 200);
					LZY_DrawText("DANS AVENTURA, LE ROYAUME POUDINGUE", 16, 208);
					break;
				case 4:
					LZY_DrawText("SAKIMI HAKYU", 150, 151);
					LZY_DrawText("SAKIMI HAKYU", 150, 150);
					LZY_DrawText("PAR  REDEYES", 16, 200);
					LZY_DrawText("DANS SWORD BURST ZERO", 16, 208);
					break;
			}
		}
		LZY_DrawEnd();
		running = !LZY_KeyDown(LZYK_O);
		if(LZY_KeyDown(LZYK_LEFT) && selec > 1 && !wait) {
			selec -= 1;
			wait = 5;
		};
		if(LZY_KeyDown(LZYK_RIGHT) && selec < 4 && !wait) {
			selec += 1;
			wait = 5;
		};
		frame += 1;
		if (wait > 0) --wait;
	}
	
	while(LZY_KeyDown(LZYK_O)) {LZY_CycleEvents();}
	running = 1;
	int selec_level = 1;
	wait = 0;

	while(running) {
		LZY_CycleEvents();

		LZY_DrawBegin();
		{			
			draw_bg(frame);
			LZY_DrawTile(61, 90 + (selec_level - 1) * 96, 40.0f + sin((float)frame / 5) * 5.0f);
			for (int i=1; i<4; ++i) {
				LZY_DrawTileEx(307 + (i - 1) * 3, 66 + (i - 1) * 96, 76, 3, 2);
			}

			switch (selec_level) {
				case 1:
					LZY_DrawText("GRAVITY FOREST DX", 130, 151);
					LZY_DrawText("GRAVITY FOREST DX", 130, 150);
					break;
				case 2:
					LZY_DrawText("SANCTUAIRE DE RECUPERATION", 90, 151);
					LZY_DrawText("SANCTUAIRE DE RECUPERATION", 90, 150);
					break;
				case 3:
					LZY_DrawText("PLANETE PLATFORMER", 126, 151);
					LZY_DrawText("PLANETE PLATFORMER", 126, 150);
					break;
			}
		}
		LZY_DrawEnd();
		running = !LZY_KeyDown(LZYK_O);
		if(LZY_KeyDown(LZYK_LEFT) && selec_level > 1 && !wait) {
			selec_level -= 1;
			wait = 5;
		};
		if(LZY_KeyDown(LZYK_RIGHT) && selec_level < 3 && !wait) {
			selec_level += 1;
			wait = 5;
		};
		frame += 1;
		if (wait > 0) --wait;
	}

	chara = selec - 1;
	level = selec_level - 1;
	return 1;
}

void draw_bg(int frame) {
	LZY_DrawSetColor(240, 181, 65);
	LZY_DrawClear();
	LZY_DrawSetColor(255, 137, 51);

	for (int x = frame%32-32; x < LZY_DISPLAY_WIDTH+32 ; x += 32){
		for (int y = frame%32-32; y < LZY_DISPLAY_HEIGHT+32 ; y += 32){
			LZY_DrawRect(x-1, y-1, 32, 32);
			LZY_DrawRect(x, y, 32, 32);
			LZY_DrawRect(x+1, y+1, 32, 32);
		}
	}

	LZY_DrawSetColor(207, 117, 43);
	for (int x = (frame*2)%32-32; x < LZY_DISPLAY_WIDTH+32 ; x += 32){
		for (int y = (frame*2)%32-32; y < LZY_DISPLAY_HEIGHT+32 ; y += 32){
			LZY_DrawRect(x, y, 32, 32);
		}
	}
}