diff options
Diffstat (limited to 'piece.c')
| -rw-r--r-- | piece.c | 278 |
1 files changed, 0 insertions, 278 deletions
diff --git a/piece.c b/piece.c deleted file mode 100644 index 4ab9057..0000000 --- a/piece.c +++ /dev/null @@ -1,278 +0,0 @@ -#include <stdio.h> -#include <stdlib.h> -#include <stdarg.h> -#include <sys\stat.h> -#include <fcntl.h> -#include <math.h> - -#include "SDL.h" -#include "piece.h" -#include "font.h" - -SDL_Surface *video, *layer; -SDL_Rect layerRect; - -unsigned char *vBuffer = NULL; - -void pceLCDDispStop() -{ -} - -void pceLCDDispStart() -{ -} - -void initSDL() { - SDL_PixelFormat *pfrm; - - if(SDL_Init(SDL_INIT_VIDEO) < 0) { - fprintf(stderr, "Couldn't initialize SDL: %s\n",SDL_GetError()); - exit(1); - } - atexit(SDL_Quit); - - video = SDL_SetVideoMode(SDL_WIDTH, SDL_HEIGHT, 8, SDL_DOUBLEBUF | SDL_HWSURFACE | SDL_HWPALETTE); - if(video == NULL) { - fprintf(stderr, "Couldn't set video mode: %s\n", SDL_GetError()); - exit(1); - } - - pfrm = video->format; - layer = SDL_CreateRGBSurface(SDL_SWSURFACE, SDL_WIDTH, SDL_HEIGHT, 8, pfrm->Rmask, pfrm->Gmask, pfrm->Bmask, pfrm->Amask); - if(layer == NULL) { - fprintf(stderr, "Couldn't create surface: %s\n", SDL_GetError()); - exit(1); - } - - layerRect.x = 0; - layerRect.y = 0; - layerRect.w = SDL_WIDTH; - layerRect.h = SDL_HEIGHT; - - { - static SDL_Color pltTbl[4] = { - {255, 255, 255}, - {170, 170, 170}, - {85, 85, 85}, - {0, 0, 0} - }; - SDL_SetColors(video, pltTbl, 0, 4); - SDL_SetColors(layer, pltTbl, 0, 4); - } -} - -void pceLCDTrans() { - int x, y; - unsigned char *vbi, *bi; - - bi = layer->pixels; - for(y = 0; y < SDL_HEIGHT; y ++) { - vbi = vBuffer + (y / ZOOM) * 128; - for(x = 0; x < SDL_WIDTH; x ++) { - *bi ++ = *(vbi + x / ZOOM); - } - bi += layer->pitch - SDL_WIDTH; - } - - SDL_BlitSurface(layer, NULL, video, &layerRect); - SDL_Flip(video); -} - -unsigned char *keys; - -int pcePadGet() { - static int pad = 0; - int i = 0, op = pad & 0x00ff; - - int k[] = { - SDLK_UP, SDLK_DOWN, SDLK_LEFT, SDLK_RIGHT, - SDLK_KP8, SDLK_KP2, SDLK_KP4, SDLK_KP6, - SDLK_x, SDLK_z, SDLK_SPACE, SDLK_RETURN, - SDLK_ESCAPE, SDLK_LSHIFT, SDLK_RSHIFT - }; - - int p[] = { - PAD_UP, PAD_DN, PAD_LF, PAD_RI, - PAD_UP, PAD_DN, PAD_LF, PAD_RI, - PAD_A, PAD_B, PAD_A, PAD_B, - PAD_C, PAD_D, PAD_D, - -1 - }; - - pad = 0; - - do { - if(keys[k[i]] == SDL_PRESSED) { - pad |= p[i]; - } - i ++; - } while(p[i] >= 0); - - pad |= (pad & (~op)) << 8; - - return pad; -} - -int interval = 0; - -void pceAppSetProcPeriod(int period) { - interval = period; -} - -int exec = 1; - -void pceAppReqExit(int c) { - exec = 0; -} - -unsigned char *pceLCDSetBuffer(unsigned char *pbuff) -{ - if(pbuff) { - vBuffer = pbuff; - } - return vBuffer; -} - -int font_posX = 0, font_posY = 0, font_width = 4, font_height = 6; -unsigned char font_fgcolor = 3, font_bgcolor = 0, font_bgclear = 0; -const char *font_adr = FONT6; - -void pceFontSetType(int type) -{ - const int width[] = {5, 8, 4}; - const int height[] = {10, 16, 6}; - const char* adr[] ={FONT6, FONT16, FONT6}; - - type &= 3; - font_width = width[type]; - font_height = height[type]; - font_adr = adr[type]; -} - -void pceFontSetTxColor(int color) -{ - font_fgcolor = (unsigned char)color; -} - -void pceFontSetBkColor(int color) -{ - if(color >= 0) { - font_bgcolor = (unsigned char)color; - font_bgclear = 0; - } else { - font_bgclear = 1; - } -} - -void pceFontSetPos(int x, int y) -{ - font_posX = x; - font_posY = y; -} - -int pceFontPrintf(const char *fmt, ...) -{ - unsigned char *adr = vBuffer + font_posX + font_posY * 128; - unsigned char *pC; - char c[1024]; - va_list argp; - - va_start(argp, fmt); - vsprintf(c, fmt, argp); - va_end(argp); - - pC = c; - while(*pC) { - int i, x, y; - const unsigned char *sAdr; - if(*pC >= 0x20 && *pC < 0x80) { - i = *pC - 0x20; - } else { - i = 0; - } - sAdr = font_adr + (i & 15) + (i >> 4) * 16 * 16; - for(y = 0; y < font_height; y ++) { - unsigned char c = *sAdr; - for(x = 0; x < font_width; x ++) { - if(c & 0x80) { - *adr = font_fgcolor; - } else if(font_bgclear == 0) { - *adr = font_bgcolor; - } - adr ++; - c <<= 1; - } - adr += 128 - font_width; - sAdr += 16; - } - adr -= 128 * font_height - font_width; - pC ++; - } -} - -int pceFileOpen(FILEACC *pfa, const char *fname, int mode) -{ - if(mode == FOMD_RD) { - *pfa = open(fname, O_RDONLY | O_BINARY); - } else if(mode == FOMD_WR) { - *pfa = open(fname, O_CREAT | O_RDWR | O_BINARY | O_TRUNC, S_IREAD | S_IWRITE); - } - - if(*pfa >= 0) { - return 0; - } else { - return 1; - } -} - -int pceFileReadSct(FILEACC *pfa, void *ptr, int sct, int len) -{ - return read(*pfa, ptr, len); -} - -int pceFileWriteSct(FILEACC *pfa, const void *ptr, int sct, int len) -{ - return write(*pfa, ptr, len); -} - -int pceFileClose(FILEACC *pfa) -{ - close(*pfa); - return 0; -} - -int main(int argc, char *argv[]) -{ - SDL_Event event; - long nextTick, wait; - int cnt = 0; - - initSDL(); - pceAppInit(); - - SDL_WM_SetCaption("spout", NULL); - - nextTick = SDL_GetTicks() + interval; - while(exec) { - SDL_PollEvent(&event); - keys = SDL_GetKeyState(NULL); - - wait = nextTick - SDL_GetTicks(); - if(wait > 0) { - SDL_Delay(wait); - } - - pceAppProc(cnt); - // SDL_Flip(video); - - nextTick += interval; - cnt ++; - - if((keys[SDLK_ESCAPE] == SDL_PRESSED && (keys[SDLK_LSHIFT] == SDL_PRESSED || keys[SDLK_RSHIFT] == SDL_PRESSED)) || event.type == SDL_QUIT) { - exec = 0; - } - } - - pceAppExit(); -} - |