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path: root/engines/gob/inter_v2.cpp
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Diffstat (limited to 'engines/gob/inter_v2.cpp')
-rw-r--r--engines/gob/inter_v2.cpp227
1 files changed, 101 insertions, 126 deletions
diff --git a/engines/gob/inter_v2.cpp b/engines/gob/inter_v2.cpp
index 1dbad5fae1..63c451dedc 100644
--- a/engines/gob/inter_v2.cpp
+++ b/engines/gob/inter_v2.cpp
@@ -285,9 +285,9 @@ void Inter_v2::setupOpcodes(void) {
{NULL, ""},
{NULL, ""},
/* 80 */
- OPCODE(o2_stub0x80),
+ OPCODE(o2_initScreen),
OPCODE(o2_stub0x81),
- OPCODE(o2_stub0x82),
+ OPCODE(o2_setScrollOffset),
OPCODE(o2_playImd),
/* 84 */
OPCODE(o2_drawStub),
@@ -812,77 +812,6 @@ void Inter_v2::o2_stub0x55(void) {
}
}
-void Inter_v2::o2_stub0x80(void) {
- int16 start;
- int16 videoMode;
- int16 width;
- int16 height;
-
- start = load16();
-
- videoMode = start & 0xFF;
- start = (start >> 8) & 0xFF;
-
- width = _vm->_parse->parseValExpr();
- height = _vm->_parse->parseValExpr();
-
- if ((videoMode == _vm->_global->_videoMode) && (width == -1))
- return;
-
- if (videoMode == 0x14) {
- videoMode = 0x13;
- _vm->_video->_extraMode = true;
- }
- else
- _vm->_video->_extraMode = false;
-
- _vm->_draw->closeScreen();
- _vm->_util->clearPalette();
- memset(_vm->_global->_redPalette, 0, 256);
- memset(_vm->_global->_greenPalette, 0, 256);
- memset(_vm->_global->_bluePalette, 0, 256);
-// warning("GOB2 Stub! _vid_setStubDriver");
-
- if (videoMode == 0x10) {
- _vm->_global->_videoMode = 0x12;
- _vm->_video->initPrimary(0xE);
- _vm->_global->_videoMode = 0x10;
- warning("GOB2 Stub! Set VGA CRT Maximum Scan Line to 0");
- _vm->_draw->_frontSurface->height = 400;
- } else {
- _vm->_global->_videoMode = videoMode;
- _vm->_video->initPrimary(videoMode);
- }
- WRITE_VAR(15, _vm->_global->_videoMode);
-
- _vm->_global->_setAllPalette = 1;
-
- if ((width != -1) && _vm->_video->_extraMode) {
- _vm->_game->_byte_2FC9B = 1;
-/* if (width > 960)
- width = 960;
- _vm->_draw->_frontSurface->width = width;
- _vm->_draw->_frontSurface->height = height;
- warning("GOB2 Stub! _vid_setVirtRes(_vm->_draw->_frontSurface);");
- _vm->_global->_mouseMaxCol = width;
- _vm->_global->_mouseMaxRow = height;*/
- }
-
- _vm->_util->setMousePos(_vm->_global->_inter_mouseX, _vm->_global->_inter_mouseY);
- _vm->_util->clearPalette();
-
- if (start == 0)
- _vm->_draw->_word_2E51F = 0;
- else
- _vm->_draw->_word_2E51F = _vm->_global->_primaryHeight - start;
- _vm->_draw->initScreen();
-
- if (_vm->_draw->_off_2E51B != 0) {
- warning("GOB2 Stub! _vid_setSplit(_vm->_global->_primaryHeight - start);");
- warning("GOB2 Stub! _vid_setPixelShift(0, start);");
- }
-}
-
void Inter_v2::o2_stub0x81(void) {
int16 var1;
int16 var2;
@@ -900,27 +829,6 @@ void Inter_v2::o2_stub0x81(void) {
warning("GOB2 Stub! o2_stub0x81(%d, %d, %d, %d, %d, %d)", var1, var2, var3, var4, var5, var6);
}
-void Inter_v2::o2_stub0x82(void) {
- int16 expr;
-
- expr = _vm->_parse->parseValExpr();
-
- if (expr == -1) {
- if (_vm->_game->_byte_2FC9B != 0)
- _vm->_game->_byte_2FC9B = 1;
- _vm->_parse->parseValExpr();
- WRITE_VAR(2, _vm->_draw->_word_2FC9E);
- WRITE_VAR(3, _vm->_draw->_word_2FC9C);
- } else {
- _vm->_draw->_word_2FC9E = expr;
- _vm->_draw->_word_2FC9C = _vm->_parse->parseValExpr();
- }
-/* if (_vm->_draw->_off_2E51B != 0)
- warning("GOB2 Stub! _vid_setPixelShift(_vm->_draw->_word_2FC9E, _vm->_draw->_word_2FC9C + 200 - _vm->_draw->_word_2E51F)");
- else
- warning("GOB2 Stub! _vid_setPixelShift(_vm->_draw->_word_2FC9E, _vm->_draw->_word_2FC9C);");*/
-}
-
void Inter_v2::o2_stub0x85(void) {
char dest[32];
@@ -2015,44 +1923,14 @@ void Inter_v2::o2_initMult(void) {
}
_vm->_draw->adjustCoords(0, &_vm->_anim->_areaWidth, &_vm->_anim->_areaHeight);
-
if (_vm->_anim->_animSurf == 0) {
- if (_vm->_global->_videoMode == 18) {
- _vm->_anim->_animSurf = new Video::SurfaceDesc;
- memcpy(_vm->_anim->_animSurf, _vm->_draw->_frontSurface, sizeof(Video::SurfaceDesc));
- _vm->_anim->_animSurf->width = (_vm->_anim->_areaLeft + _vm->_anim->_areaWidth - 1) | 7;
- _vm->_anim->_animSurf->width -= (_vm->_anim->_areaLeft & 0x0FFF8) - 1;
- _vm->_anim->_animSurf->height = _vm->_anim->_areaHeight;
- _vm->_anim->_animSurf->vidPtr += 0x0C000;
- _vm->_draw->_spritesArray[22] = _vm->_anim->_animSurf;
- } else {
- if ((_vm->_global->_videoMode == 0x13) && _vm->_video->_extraMode) {
- if (((_vm->_draw->_backSurface->width * _vm->_draw->_backSurface->height) / 2
- + (_vm->_anim->_areaWidth * _vm->_anim->_areaHeight) / 4) < 65536) {
- warning("GOB2 Stub! Inter_v2::o2_initMult(), wide frontSurface, using the extra space as animSurf");
-/* _vm->_anim->_animSurf = new Video::SurfaceDesc;
- memcpy(_vm->_anim->_animSurf, _vm->_draw->_frontSurface, sizeof(Video::SurfaceDesc));
- _vm->_anim->_animSurf->width = (_vm->_anim->_areaLeft + _vm->_anim->_areaWidth - 1) | 7;
- _vm->_anim->_animSurf->width -= (_vm->_anim->_areaLeft & 0x0FF8) - 1;
- _vm->_anim->_animSurf->height = _vm->_anim->_areaHeight;
- _vm->_anim->_animSurf->vidPtr = _vm->_draw->_backSurface->vidPtr +
- _vm->_draw->_backSurface->width * _vm->_draw->_backSurface->height / 4;
- _vm->_draw->_spritesArray[22] = _vm->_anim->_animSurf;*/
- _vm->_draw->initBigSprite(22, _vm->_anim->_areaWidth, _vm->_anim->_areaHeight, 0);
- _vm->_anim->_animSurf = _vm->_draw->_spritesArray[22];
- } else
- _vm->_draw->initBigSprite(22, _vm->_anim->_areaWidth, _vm->_anim->_areaHeight, 0);
- _vm->_anim->_animSurf = _vm->_draw->_spritesArray[22];
- } else
- _vm->_draw->initBigSprite(22, _vm->_anim->_areaWidth, _vm->_anim->_areaHeight, 0);
- _vm->_anim->_animSurf = _vm->_draw->_spritesArray[22];
- }
+ _vm->_draw->initBigSprite(22, _vm->_anim->_areaWidth, _vm->_anim->_areaHeight, 0);
+ _vm->_anim->_animSurf = _vm->_draw->_spritesArray[22];
if (_terminate)
return;
}
_vm->_draw->adjustCoords(1, &_vm->_anim->_areaWidth, &_vm->_anim->_areaHeight);
-
_vm->_draw->_sourceSurface = 21;
_vm->_draw->_destSurface = 22;
_vm->_draw->_spriteLeft = _vm->_anim->_areaLeft;
@@ -2248,6 +2126,102 @@ void Inter_v2::o2_playImd(void) {
_vm->_game->closeImd();
}
+void Inter_v2::o2_initScreen(void) {
+ int16 start;
+ int16 videoMode;
+ int16 width;
+ int16 height;
+
+ start = load16();
+
+ videoMode = start & 0xFF;
+ start = (start >> 8) & 0xFF;
+
+ width = _vm->_parse->parseValExpr();
+ height = _vm->_parse->parseValExpr();
+
+ if ((videoMode == _vm->_global->_videoMode) && (width == -1))
+ return;
+
+ _vm->_video->_surfWidth = videoMode == 0x14 ? 640 : 320;
+
+ _vm->_draw->closeScreen();
+ _vm->_util->clearPalette();
+ memset(_vm->_global->_redPalette, 0, 256);
+ memset(_vm->_global->_greenPalette, 0, 256);
+ memset(_vm->_global->_bluePalette, 0, 256);
+
+ if (videoMode == 0x10) {
+ _vm->_global->_videoMode = 0x12;
+ _vm->_video->initPrimary(0xE);
+ _vm->_global->_videoMode = 0x10;
+ warning("GOB2 Stub! Set VGA CRT Maximum Scan Line to 0");
+ _vm->_draw->_frontSurface->height = 400;
+ } else {
+ _vm->_global->_videoMode = videoMode;
+ _vm->_video->initPrimary(videoMode);
+ }
+ WRITE_VAR(15, _vm->_global->_videoMode);
+
+ _vm->_global->_setAllPalette = 1;
+
+ if ((width != -1) && (_vm->_global->_videoMode == 0x14)) {
+ _vm->_game->_byte_2FC9B = 1;
+/*
+ if (width > 960)
+ width = 960;
+ _vm->_draw->_frontSurface->width = width;
+ _vm->_draw->_frontSurface->height = height;
+ warning("GOB2 Stub! _vid_setVirtRes(_vm->_draw->_frontSurface);");
+ _vm->_global->_mouseMaxCol = width;
+ _vm->_global->_mouseMaxRow = height;
+*/
+ }
+
+ _vm->_util->setMousePos(_vm->_global->_inter_mouseX, _vm->_global->_inter_mouseY);
+ _vm->_util->clearPalette();
+
+ if (start == 0)
+ _vm->_draw->_word_2E51F = 0;
+ else
+ _vm->_draw->_word_2E51F = _vm->_global->_primaryHeight - start;
+ _vm->_draw->initScreen();
+
+ if (_vm->_draw->_off_2E51B != 0) {
+ _vm->_video->_scrollOffset = 0;
+
+/*
+ warning("_vid_setSplit(%d)", _vm->_global->_primaryHeight - start);
+ warning("_vid_setPixelShift(0, %d", start);
+*/
+ }
+}
+
+void Inter_v2::o2_setScrollOffset(void) {
+ int16 offset;
+
+ offset = _vm->_parse->parseValExpr();
+
+ if (offset == -1) {
+ if (_vm->_game->_byte_2FC9B != 0)
+ _vm->_game->_byte_2FC9B = 1;
+ _vm->_parse->parseValExpr();
+ WRITE_VAR(2, _vm->_draw->_word_2FC9E);
+ WRITE_VAR(3, _vm->_draw->_word_2FC9C);
+ } else {
+ _vm->_draw->_word_2FC9E = offset;
+ _vm->_draw->_word_2FC9C = _vm->_parse->parseValExpr();
+ }
+ _vm->_video->_scrollOffset = _vm->_draw->_word_2FC9E;
+
+/*
+ if (_vm->_draw->_off_2E51B != 0)
+ warning("_vid_setPixelShift(%d, %d)", _vm->_draw->_word_2FC9E, _vm->_draw->_word_2FC9C + 200 - _vm->_draw->_word_2E51F);
+ else
+ warning("_vid_setPixelShift(%d, %d)", _vm->_draw->_word_2FC9E, _vm->_draw->_word_2FC9C);;
+*/
+}
+
void Inter_v2::o2_totSub(void) {
char totFile[14];
byte length;
@@ -2266,6 +2240,7 @@ void Inter_v2::o2_totSub(void) {
totFile[i] = 0;
}
+ _vm->_util->longDelay(100);
flags = (byte) *_vm->_global->_inter_execPtr++;
_vm->_game->totSub(flags, totFile);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-19 06:14:59 +0000