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Add frontend helper

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This commit is contained in:
Miloslav Ciz 2025-06-01 19:59:09 +02:00
parent 765c742f08
commit 716a3dda38
7 changed files with 105 additions and 173 deletions
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67
frontend_sdl.c
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@ -6,7 +6,6 @@
#include <SDL2/SDL.h>
#define LCR_SETTING_LOG_LEVEL 2
#define DATA_FILE_NAME "data"
#define LCR_LOADING_COMMAND SDL_PumpEvents();
#define LCR_FPS_GET_MS SDL_GetTicks() // uncomment for FPS measuring
@ -21,6 +20,7 @@
#endif
#include "game.h"
#include "frontend_helper.h"
SDL_Window *window;
SDL_Renderer *renderer;
@ -37,57 +37,6 @@ uint16_t
screen[LCR_SETTING_RESOLUTION_X * LCR_SETTING_RESOLUTION_Y];
FILE *musicFile = 0;
FILE *dataFile = 0;
char LCR_getNextDataFileChar(void)
{
#ifdef __EMSCRIPTEN__
return 0;
#else
if (!dataFile)
return 0;
int c = fgetc(dataFile);
if (c == EOF)
{
rewind(dataFile);
return 0;
}
return c;
#endif
}
void LCR_appendDataStr(const char *str)
{
#ifndef __EMSCRIPTEN__
if (!dataFile)
return;
if (str == 0 || *str == 0)
rewind(dataFile);
else
{
#if LCR_SETTING_LOG_LEVEL > 1
printf("SDL: appending data \"%s\"\n",str);
#endif
fclose(dataFile);
dataFile = fopen(DATA_FILE_NAME,"a");
if (dataFile)
{
fprintf(dataFile,"%s",str);
fclose(dataFile);
dataFile = fopen(DATA_FILE_NAME,"r");
}
}
#else
printf("%s",str);
#endif
}
void audioFillCallback(void *userdata, uint8_t *s, int l)
{
@ -153,11 +102,6 @@ void LCR_drawPixel(unsigned long index, uint16_t color)
screen[index] = color;
}
void LCR_log(const char *str)
{
printf("LOG: %s\n",str);
}
void printHelp(void)
{
printf(
@ -216,10 +160,8 @@ int main(int argc, char *argv[])
#ifdef __EMSCRIPTEN__
fullscreen = 0;
#else
dataFile = fopen(DATA_FILE_NAME,"r");
if (!dataFile)
LCR_log("couldn't open data file");
openDataFile();
musicFile = fopen("assets/music","rb");
@ -311,10 +253,7 @@ int main(int argc, char *argv[])
if (musicFile)
fclose(musicFile);
#ifndef __EMSCRIPTEN__
if (dataFile)
fclose(dataFile);
#endif
closeDataFile();
SDL_PauseAudio(1);
SDL_CloseAudio();