#ifndef UI_H_
#define UI_H_

#include <SDL.h>
#include <SDL_mutex.h>
#include <SDL_image.h>
#include <SDL_ttf.h>

typedef unsigned char uint8;

#ifdef __cplusplus
extern "C" {
#endif

struct Application {
    int ret;
    char errorString[2048];

    uint8 initialized;    

    SDL_Window *window;
    int winWidth, winHeight;

    SDL_Renderer *renderer;
    
    SDL_Texture *bgTexture;
    SDL_Texture *bigNumTextures[10];
    SDL_Texture *smallNumTextures[10];

    TTF_Font *nameFont;
    SDL_Texture *p1NameTexture, *p2NameTexture;
    SDL_Texture *p1WinTexture[2], *p2WinTexture[2];
    
    SDL_Texture *scoreHighLightTexture[2];
    
    char p1Name[30];
    char p2Name[30];
    uint8 roundNum, roundNumSt, roundNumNd;
    uint8 p1Num, p1NumSt, p1NumNd;
    uint8 p2Num, p2NumSt, p2NumNd;
    uint8 p1Win, p2Win;

    uint8 isKey;

    uint8 updateRequire;
    SDL_mutex *mutex;
};

int initApplication(struct Application *app); 
void drawApplication(struct Application *app);
void termApplication(struct Application *app);
int updateApplicationMode(struct Application *app, uint8 isKey);
int updateApplication(struct Application *app, const char *p1Name, const char *p2Name, int roundNum, int p1Score, int p2Score); 

#ifdef __cplusplus
}
#endif

#endif // UI_H_