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hotpatching of global map DAT file, fix bugs

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Ondřej Novák 2025-04-13 17:18:38 +02:00
parent 4fa01c46aa
commit 66edc652a1
11 changed files with 127 additions and 68 deletions
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66
libs/mgifmapmem.c
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@ -7,6 +7,7 @@
#include "mgifmem.h"
#include <platform/sound.h>
#include "strlite.h"
@ -89,36 +90,39 @@ static void StretchImageHQ(word *src, word *trg, int32_t linelen, char full)
trg_row += 2*linelen;
}
#if 0
int x,y;
src+=3;
for (y=0,s=src,t=trg;y<ys;y++,t+=linelen*2,s+=xs)
for (x=0;x<xs;x++)
{
word val;
t[x*2]=s[x]+(s[x]&0x7fe0);
if (x)
{
val=((s[x-1] & 0x7bde)+(s[x] & 0x7bde))>>1;
t[x*2-1]=val+(val&0x7fe0);
}
if (full)
{
if (y)
{
val=((s[x-xs] & 0x7bde)+(s[x] & 0x7bde))>>1;
t[x*2-linelen]=val+(val&0x7fe0);
}
if (x && y)
{
val=((s[x-xs-1] & 0x7bde)+(s[x] & 0x7bde))>>1;
t[x*2-linelen-1]=val+(val&0x7fe0);
}
}
}
#endif
}
static TSTR_LIST titles;
static void show_title(int frame)
{
int y,yt,h;
static int lasty = 478;
char *c;
if (frame<2) lasty=478;
if (frame >= str_count(titles)) return;
if (titles[frame]==NULL) return;
h=text_height(titles[frame])+2;
yt=y=479-2*h;
curcolor=0;
bar32(0,lasty,639,479);
c=strchr(titles[frame],'\n');
if (c!=NULL) *c=0;
set_aligned_position(320,y,1,0,titles[frame]);
outtext(titles[frame]);
if (c!=NULL)
{
*c='\n';c++;y+=h;
set_aligned_position(320,y,1,0,c);
outtext(c);
}
if (lasty<yt) y=lasty;else y=yt;
showview(0,y,640,480-y);
lasty=yt;
}
static void PlayMGFFile(const void *file, MGIF_PROC proc,int ypos,char full)
@ -143,6 +147,7 @@ static void PlayMGFFile(const void *file, MGIF_PROC proc,int ypos,char full)
f=mgif_play(file);
StretchImageHQ(picture, GetScreenAdr()+ypos*scr_linelen2, scr_linelen2,full);
showview(0,ypos,0,360);
if (titles) show_title(hdr->cur_frame);
if (game_display_is_quit_requested()) {
break;
} else if (_bios_keybrd(_KEYBRD_READY)) {
@ -187,10 +192,11 @@ void play_animation(const char *filename,char mode,int posy,char sound)
unmap_file(mgf, sz);
}
void set_title_list(char **titles)
void set_title_list(char **title_list)
{
titles=title_list;
}
void set_play_attribs(void *screen,char rdraw,char bm,char colr64)
{