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add fillWizPixel()

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svn-id: r18726
This commit is contained in:
Gregory Montoir 2005-08-31 20:39:52 +00:00
parent 149d8c835e
commit e710a5e6b3
2 changed files with 38 additions and 2 deletions
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39
scumm/wiz_he.cpp
View File

@ -1697,6 +1697,42 @@ void Wiz::fillWizLine(const WizParameters *params) {
}
}
void Wiz::fillWizPixel(const WizParameters *params) {
if (params->processFlags & kWPFClipBox2) {
int px = params->box2.left;
int py = params->box2.top;
uint8 *dataPtr = _vm->getResourceAddress(rtImage, params->img.resNum);
if (dataPtr) {
int state = 0;
if (params->processFlags & kWPFNewState) {
state = params->img.state;
}
uint8 *wizh = _vm->findWrappedBlock(MKID('WIZH'), dataPtr, state, 0);
assert(wizh);
int c = READ_LE_UINT32(wizh + 0x0);
int w = READ_LE_UINT32(wizh + 0x4);
int h = READ_LE_UINT32(wizh + 0x8);
assert(c == 0);
Common::Rect imageRect(w, h);
if (params->processFlags & kWPFClipBox) {
if (!imageRect.intersects(params->box)) {
return;
}
imageRect.clip(params->box);
}
uint8 color = _vm->VAR(93);
if (params->processFlags & kWPFFillColor) {
color = params->fillColor;
}
if (imageRect.contains(px, py)) {
uint8 *wizd = _vm->findWrappedBlock(MKID('WIZD'), dataPtr, state, 0);
assert(wizd);
*(wizd + py * w + px) = color;
}
}
}
}
void Wiz::processWizImage(const WizParameters *params) {
char buf[512];
unsigned int i;
@ -1821,8 +1857,7 @@ void Wiz::processWizImage(const WizParameters *params) {
fillWizLine(params);
break;
case 11:
// TODO: Fill Pixel
error("fillWizPixel");
fillWizPixel(params);
break;
case 12:
// Used in PuttsFunShop/SamsFunShop

1
scumm/wiz_he.h
View File

@ -164,6 +164,7 @@ public:
void createWizEmptyImage(const WizParameters *params);
void fillWizRect(const WizParameters *params);
void fillWizLine(const WizParameters *params);
void fillWizPixel(const WizParameters *params);
void getWizImageDim(int resNum, int state, int32 &w, int32 &h);
int getWizImageStates(int resnum);