#ifndef HELI_WORLD_H

#define HELI_WORLD_H

#include "common.h"

#include "sprite.h"

typedef void (*Callback)();

typedef enum _KeyEvent {

	KEYEVENT_KEY_DOWN,

	KEYEVENT_KEY_WENTDOWN,

	KEYEVENT_KEY_WENTUP,

	KEYEVENT_MOUSE_DOWN,

	KEYEVENT_MOUSE_WENTDOWN,

	KEYEVENT_MOUSE_WENTUP,

} KeyEvent;

void drawSprites();

int keyDown(const char *code);

int keyWentDown(const char *code);

int keyWentUp(const char *code);

int keyEventGetCount(KeyEvent mode);

const char *keyEventGet(KeyEvent mode, int i);

int mouseDidMove();

int mouseDown(const char *code);

int mouseWentDown(const char *code);

int mouseWentUp(const char *code);

int mouseScrolledX();

int mouseScrolledY();

double mouseX();

double mouseY();

double transformedMouseX();

double transformedMouseY();

void messageBox(const char *message);

int questionBox(const char *question, const char *answer0, const char *answer1);

int questionBox3(const char *question, const char *answer0, const char *answer1, const char *answer2);

int askText(const char *question, char *answer, int maxAnswerSize);

int askTextEx(const char *question, char *answer, int maxAnswerSize, int multiline, int password);

int worldGetSpriteCount();

Sprite worldGetSprite(int i);

int worldGetWidth();

void worldSetWidth(int width);

int worldGetHeight();

void worldSetHeight(int height);

void worldSetSize(int width, int height);

int worldGetResizable();

void worldSetResizable(int resizable);

const char* worldGetTitle();

void worldSetTitle(const char *title);

double worldGetMinFrameRate();

double worldGetMaxFrameRate();

void worldSetFrameRateEx(double minFrameRate, double maxFrameRate);

void worldSetFrameRate(double frameRate);

void worldSetVariableFrameRate();

double worldGetFrameTime();

int worldGetFrameCount();

double worldGetSeconds();

void worldSetInit(Callback init);

void worldSetDraw(Callback draw);

void worldSetDeinit(Callback deinit);

void worldRun();

void worldStop();

#endif