#include "game.h"
#include "render.h"
#include "engine.h"
#include "menu.h"

#include <stdio.h>

extern int snprintf (char *, unsigned long, const char *, ...);

static void limit (int * pointer, int minimum, int maximum) {
	if ((* pointer >= minimum) && (* pointer <= maximum)) { return; }
	if (* pointer < minimum) { * pointer = minimum; }
	if (* pointer > maximum) { * pointer = maximum; }
}

static void debug (void) {
	char string [64] = "";
	snprintf (string, 64, "%i -- %i", camera_x, camera_y);
	render_string (string, 0, 0);
}

int main (void) {
	game_configure ();

	render_configure ();

	menu_configure ();

	while (! WindowShouldClose ()) {
		Color tint = { 0, 0, 0, 0 };

		BeginDrawing ();

		ClearBackground (tint);

		view_map (camera_x, camera_y);

		view_base_1 (0, 32, 128);
		view_base_1 (1, 32, 512);

		view_base_2 (0, 1024, 128);
		view_base_2 (1, 1024, 512);
/*
		for (int i = 0; i < 18; ++i) {
			view_unit (orc,   i, 900 + 32 * i, 32);
			view_unit (human, i, 900 + 32 * i, 64);
			view_unit (elf,   i, 900 + 32 * i, 96);
		}
*/
		if (IsKeyPressed (KEY_RIGHT)) { camera_x++; limit (& camera_x, 0, CHAD_WORLD_WIDTH  * BASE_SIZE - render_width  ()); }
		if (IsKeyPressed (KEY_LEFT))  { camera_x--; limit (& camera_x, 0, CHAD_WORLD_WIDTH  * BASE_SIZE - render_width  ()); }
		if (IsKeyPressed (KEY_DOWN))  { camera_y++; limit (& camera_y, 0, CHAD_WORLD_HEIGHT * BASE_SIZE - render_height ()); }
		if (IsKeyPressed (KEY_UP))    { camera_y--; limit (& camera_y, 0, CHAD_WORLD_HEIGHT * BASE_SIZE - render_height ()); }

		if (IsKeyPressed (KEY_T)) { menu_show [menu_traits]    = menu_show [menu_traits]    ? 0 : 1; }
		if (IsKeyPressed (KEY_S)) { menu_show [menu_skills]    = menu_show [menu_skills]    ? 0 : 1; }
		if (IsKeyPressed (KEY_V)) { menu_show [menu_values]    = menu_show [menu_values]    ? 0 : 1; }
		if (IsKeyPressed (KEY_R)) { menu_show [menu_resources] = menu_show [menu_resources] ? 0 : 1; }

		view_hud (0, SIDE_SIZE, render_height (), render_width () - SIDE_SIZE, 0);
		view_hud (1, render_width () - SIDE_SIZE, render_height (), 0, 0);
debug ();
		view_neon_menu (menu_resources, 1, 0, 0);

		view_neon_menu (menu_traits, 1, 0, 0);
		view_neon_menu (menu_skills, 1, 0, 0);
		view_neon_menu (menu_values, 1, 0, 0);
/*
		Rectangle source      = { 0, 0, BASE_SIZE * 15, BASE_SIZE * 10 };
		Rectangle destination = { 128, 128, BASE_SIZE * 15 * zoom, BASE_SIZE * 10 * zoom };

		DrawTexturePro (vvv, source, destination, (Vector2) { 0, 0 }, 0.0F, WHITE);
*/
		EndDrawing ();
	}

	return (0);
}