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SDL_LockSurface(screen);
draw_text(0,8,t,0xF1,0xFF);
draw_text(n<<3,8,"\xB1",0xF1,0xFB);
SDL_UnlockSurface(screen);
SDL_Flip(screen);
}
}
}
void screen_message(const char*txt) {
SDL_Rect r;
SDL_Event ev;
set_cursor(XC_iron_cross);
SDL_Flip(screen);
while(SDL_WaitEvent(&ev)) {
switch(ev.type) {
case SDL_QUIT:
SDL_PushEvent(&ev);
return;
case SDL_KEYDOWN:
return;
case SDL_MOUSEBUTTONDOWN:
return;
}
}
}
static Uint16 decide_picture_size(int nwantsize,const Uint8*wantsize,const Uint16*havesize,int n) {
int i,j;
if(!nwantsize) fatal("Unable to determine what picture size is wanted\n");
for(i=0;i<nwantsize;i++) if(havesize[j=wantsize[i]]==n) return j;
for(i=*wantsize;i;--i) if(havesize[i]) return i;
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SDL_LockSurface(screen);
draw_text(0,8,t,0xF1,0xFF);
draw_text(n<<3,8,"\xB1",0xF1,0xFB);
SDL_UnlockSurface(screen);
SDL_Flip(screen);
}
}
return 0;
}
int screen_message(const char*txt) {
int n=0;
SDL_Rect r={0,0,screen->w,16};
SDL_Event ev;
SDL_FillRect(screen,&r,0xF4);
r.y=16;
r.h=1;
SDL_FillRect(screen,&r,0xF8);
SDL_LockSurface(screen);
draw_text(0,0,txt,0xF4,0xFE);
draw_text(0,8,"<Push ENTER to continue>",0xF4,0xF7);
SDL_UnlockSurface(screen);
set_cursor(XC_iron_cross);
SDL_Flip(screen);
r.y=8;
r.h=8;
while(SDL_WaitEvent(&ev)) {
switch(ev.type) {
case SDL_QUIT:
SDL_PushEvent(&ev);
return -1;
case SDL_KEYDOWN:
switch(ev.key.keysym.sym) {
case SDLK_RETURN: case SDLK_KP_ENTER:
r.y=0;
r.h=17;
SDL_FillRect(screen,&r,0xF0);
return 0;
}
break;
}
}
return -1;
}
static Uint16 decide_picture_size(int nwantsize,const Uint8*wantsize,const Uint16*havesize,int n) {
int i,j;
if(!nwantsize) fatal("Unable to determine what picture size is wanted\n");
for(i=0;i<nwantsize;i++) if(havesize[j=wantsize[i]]==n) return j;
for(i=*wantsize;i;--i) if(havesize[i]) return i;
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