void loadpalette(void)
{
enterfilename("LOAD PALETTE", palname);
gfx_loadpalette(palname);
gfx_calcpalette(64, 0, 0, 0);
gfx_setpalette();
}
void loadpalette(void)
{
char textbuffer[13];
textbuffer[0] = 0;
enterfilename("LOAD PALETTE", textbuffer);
if (gfx_loadpalette(textbuffer))
{
memcpy(map.palettename, textbuffer, 13);
}
gfx_calcpalette(64, 0, 0, 0);
gfx_setpalette();
}
void mainloop(void)
{
gfx_calcpalette(64, 0, 0, 0);
gfx_setpalette();
win_getspeed(60);
for (;;)
{
speed = win_getspeed(60);
key = kbd_getkey();
getmousemove();
getmousebuttons();
if ((key == KEY_ESC) || (win_quitted)) break;
generalcommands();
gfx_fillscreen(0);
printinfo();
printstatus();
gfx_drawsprite(mousex, mousey, 0x00010001);
gfx_updatepage();
}
}
void initstuff(void)
{
FILE *handle;
win_openwindow("Block-info Editor V1.26", NULL);
win_fullscreen = 1;
win_setmousemode(MOUSE_ALWAYS_HIDDEN);
setscreenmode();
kbd_init();
mou_init();
if (!gfx_loadsprites(SPR_FONTS, "fonts.spr"))
{
win_messagebox("Sprite load error (FONTS.SPR)");
exit(1);
}
if (!gfx_loadsprites(SPR_EDITOR, "editor.spr"))
{
win_messagebox("Sprite load error (EDITOR.SPR)");
exit(1);
}
blkinfdata = malloc((MAXBLOCKS+1)*16);
if (!blkinfdata)
{
win_messagebox("No memory for blockinfotable!");
exit(1);
}
memset(blkinfdata, 0, (MAXBLOCKS+1)*16);
io_setfilemode(0); // Rest of file access happens without datafile
gfx_loadblocks(blkname);
gfx_loadpalette(palname);
gfx_calcpalette(64,0,0,0);
gfx_setpalette();
handle = fopen(infname, "rb");
if (!handle) return;
fread(&blkinfdata[0], (gfx_nblocks+1) * 16, 1, handle);
fclose(handle);
}
void loadmap(void)
{
FILE *handle;
int c;
if (!strlen(mapname)) return;
handle = fopen(mapname, "rb");
if (!handle) return;
/* Load map header */
fread(&map, sizeof(MAPHEADER), 1, handle);
/* Load each layer */
for (c = 0; c < MAX_LAYERS; c++)
{
layer[c].xsize = freadle32(handle);
layer[c].ysize = freadle32(handle);
layer[c].xdivisor = fread8(handle);
layer[c].ydivisor = fread8(handle);
layer[c].xwrap = fread8(handle);
layer[c].ywrap = fread8(handle);
if ((layer[c].xsize) && (layer[c].ysize))
{
int d;
for (d = 0; d < layer[c].xsize * layer[c].ysize; d++)
{
layerdataptr[c][d] = freadle16(handle);
}
}
}
fclose(handle);
/* Load correct blocks & palette */
gfx_loadblocks((char *)map.blocksname);
minxsize = (gfx_virtualxsize + (gfx_blockxsize-1)) / gfx_blockxsize;
minysize = (gfx_virtualysize + (gfx_blockysize-1)) / gfx_blockysize;
gfx_loadpalette((char *)map.palettename);
gfx_calcpalette(64, 0, 0, 0);
gfx_setpalette();
}
void mainloop(void)
{
gfx_calcpalette(64, 0, 0, 0);
gfx_setpalette();
win_getspeed(60);
for (;;)
{
speed = win_getspeed(60);
if (speed > 10) speed = 10;
key = kbd_getkey();
getmousemove();
getmousebuttons();
if ((key == KEY_ESC) || (win_quitted)) break;
blockediting();
scrollmap();
generalcommands();
gfx_fillscreen(transparent);
drawalllayers();
printstatus();
if (mark)
{
int mx, my;
if (layer[cl].xdivisor) mx = markx1*gfx_blockxsize-xpos/layer[cl].xdivisor;
else mx = markx1*gfx_blockxsize;
if (layer[cl].xsize)
{
while (mx < 0)
{
mx += layer[cl].xsize*gfx_blockxsize;
}
mx %= (layer[cl].xsize*gfx_blockxsize);
}
if (layer[cl].ydivisor) my = marky1*gfx_blockysize-ypos/layer[cl].ydivisor;
else my = marky1*gfx_blockysize;
if (layer[cl].ysize)
{
while (my < 0)
{
my += layer[cl].ysize*gfx_blockysize;
}
my %= (layer[cl].ysize*gfx_blockysize);
}
gfx_drawsprite(mx,my,0x00010002);
}
if (mark==2)
{
int mx, my;
if (layer[cl].xdivisor) mx = markx2*gfx_blockxsize-xpos/layer[cl].xdivisor;
else mx = markx2*gfx_blockxsize;
if (layer[cl].xsize)
{
while (mx < 0)
{
mx += layer[cl].xsize*gfx_blockxsize;
}
mx %= (layer[cl].xsize*gfx_blockxsize);
}
if (layer[cl].ydivisor) my = marky2*gfx_blockysize-ypos/layer[cl].ydivisor;
else my = marky2*gfx_blockysize;
if (layer[cl].ysize)
{
while (my < 0)
{
my += layer[cl].ysize*gfx_blockysize;
}
my %= (layer[cl].ysize*gfx_blockysize);
}
gfx_drawsprite(mx,my,0x00010003);
}
gfx_drawsprite(mousex,mousey,0x00010001);
gfx_updatepage();
}
}
int gfx_init(unsigned xsize, unsigned ysize, unsigned framerate, unsigned flags)
{
int sdlflags = SDL_HWSURFACE;
// Prevent re-entry (by window procedure)
if (gfx_initexec) return BME_OK;
gfx_initexec = 1;
gfx_last_xsize = xsize;
gfx_last_ysize = ysize;
gfx_last_framerate = framerate;
gfx_last_flags = flags & ~(GFX_FULLSCREEN | GFX_WINDOW);
// Store the options contained in the flags
gfx_scanlinemode = flags & (GFX_SCANLINES | GFX_DOUBLESIZE);
if (flags & GFX_NOSWITCHING) gfx_preventswitch = 1;
else gfx_preventswitch = 0;
if (win_fullscreen) sdlflags |= SDL_FULLSCREEN;
if (flags & GFX_FULLSCREEN) sdlflags |= SDL_FULLSCREEN;
if (flags & GFX_WINDOW) sdlflags &= ~SDL_FULLSCREEN;
if (sdlflags & SDL_FULLSCREEN)
{
sdlflags |= SDL_DOUBLEBUF;
gfx_fullscreen = 1;
}
else gfx_fullscreen = 0;
// Calculate virtual window size
gfx_virtualxsize = xsize;
gfx_virtualxsize /= 16;
gfx_virtualxsize *= 16;
gfx_virtualysize = ysize;
gfx_vscreen = NULL;
if ((!gfx_virtualxsize) || (!gfx_virtualysize))
{
gfx_initexec = 0;
gfx_uninit();
bme_error = BME_ILLEGAL_CONFIG;
return BME_ERROR;
}
// Calculate actual window size (for scanline mode & doublesize mode
// this is double the virtual)
gfx_windowxsize = gfx_virtualxsize;
gfx_windowysize = gfx_virtualysize;
if (gfx_scanlinemode)
{
gfx_windowxsize <<= 1;
gfx_windowysize <<= 1;
}
gfx_vscreen = malloc(gfx_virtualysize*gfx_virtualxsize);
if (!gfx_vscreen)
{
gfx_initexec = 0;
gfx_uninit();
bme_error = BME_OUT_OF_MEMORY;
return BME_ERROR;
}
gfx_setclipregion(0, 0, gfx_virtualxsize, gfx_virtualysize);
// Colors 0 & 255 are always black & white
gfx_sdlpalette[0].r = 0;
gfx_sdlpalette[0].g = 0;
gfx_sdlpalette[0].b = 0;
gfx_sdlpalette[255].r = 255;
gfx_sdlpalette[255].g = 255;
gfx_sdlpalette[255].b = 255;
gfx_screen = SDL_SetVideoMode(gfx_windowxsize, gfx_windowysize, 8, sdlflags);
gfx_initexec = 0;
if (gfx_screen)
{
gfx_initted = 1;
gfx_setpalette();
win_setmousemode(win_mousemode);
return BME_OK;
}
else return BME_ERROR;
}
