libretro/scummvm
1
0
Fork 0
mirror of https://github.com/libretro/scummvm.git synced 2024-12-15 06:08:35 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

FREESCAPE: implemented spfx instruction for amiga/atari driller releases

Browse Source
This commit is contained in:
neuromancer 2022-11-29 13:29:08 +01:00
parent d1e5b9a380
commit ee3d1386be
1 changed files with 31 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
engines/freescape/language/instruction.cpp
View File

@ -183,7 +183,7 @@ void FreescapeEngine::executeRedraw(FCLInstruction &instruction) {
drawFrame();
_gfx->flipBuffer();
g_system->updateScreen();
g_system->delayMillis(10);
g_system->delayMillis(20);
}
void FreescapeEngine::executeSound(FCLInstruction &instruction) {
@ -207,11 +207,37 @@ void FreescapeEngine::executePrint(FCLInstruction &instruction) {
}
void FreescapeEngine::executeSPFX(FCLInstruction &instruction) {
uint16 index = instruction._source;
uint16 color = instruction._destination;
uint16 src = instruction._source;
uint16 dst = instruction._destination;
if (isAmiga() || isAtariST()) {
int color;
if (src == 0 && dst >= 2 && dst <= 5) {
_currentArea->remapColor(dst, 1);
return;
} if (src == 0) {
color = dst;
} else if (src > 0) {
debugC(1, kFreescapeDebugCode, "Switching palette from position %d to %d", index, color);
_currentArea->remapColor(index, color);
switch (src) {
case 1:
color = 15;
break;
case 2:
color = 14;
break;
default:
color = 0;
}
}
debugC(1, kFreescapeDebugCode, "Switching complete palette to color %d", dst);
for (int i = 1; i < 16; i++)
_currentArea->remapColor(i, color);
} else if (isDOS()) {
debugC(1, kFreescapeDebugCode, "Switching palette from position %d to %d", src, dst);
_currentArea->remapColor(src, dst);
}
executeRedraw(instruction);
}