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-rw-r--r--engines/access/amazon/amazon_logic.cpp2
-rw-r--r--engines/access/amazon/amazon_scripts.cpp6
-rw-r--r--engines/access/asurface.cpp43
-rw-r--r--engines/access/asurface.h12
-rw-r--r--engines/access/screen.cpp15
-rw-r--r--engines/access/screen.h6
6 files changed, 56 insertions, 28 deletions
diff --git a/engines/access/amazon/amazon_logic.cpp b/engines/access/amazon/amazon_logic.cpp
index e8e27fc24e..42f9a243ce 100644
--- a/engines/access/amazon/amazon_logic.cpp
+++ b/engines/access/amazon/amazon_logic.cpp
@@ -356,7 +356,7 @@ void Opening::doTitle() {
int id = COUNTDOWN[_pCount * 2];
int xp = COUNTDOWN[_pCount * 2 + 1];
_vm->_buffer2.plotImage(_vm->_objectsTable[0], id, Common::Point(xp, 71));
- screen.copyFrom(_vm->_buffer2);
+ _vm->_buffer2.copyTo(_vm->_screen);
_vm->_sound->playSound(1);
_vm->_events->_vbCount = 70;
diff --git a/engines/access/amazon/amazon_scripts.cpp b/engines/access/amazon/amazon_scripts.cpp
index ce9a3d5c5c..6f9d9c9697 100644
--- a/engines/access/amazon/amazon_scripts.cpp
+++ b/engines/access/amazon/amazon_scripts.cpp
@@ -71,8 +71,8 @@ void AmazonScripts::mWhile1() {
_sequence = 2100;
} while (_vm->_flags[52] == 1);
- _vm->_screen->copyFrom(_vm->_buffer1);
- _vm->_buffer1.copyFrom(_vm->_buffer2);
+ _vm->_buffer1.copyTo(_vm->_screen);
+ _vm->_buffer2.copyTo(&_vm->_buffer1);
_game->establish(-1, 14);
@@ -446,7 +446,7 @@ void AmazonScripts::cmdHelp() {
_vm->_screen->clearBuffer();
}
- _vm->_screen->copyFrom(_vm->_buffer2);
+ _vm->_buffer2.copyTo(_vm->_screen);
_vm->_screen->restorePalette();
_vm->_screen->setPalette();
_vm->_events->showCursor();
diff --git a/engines/access/asurface.cpp b/engines/access/asurface.cpp
index cd872e04b2..9725a5f646 100644
--- a/engines/access/asurface.cpp
+++ b/engines/access/asurface.cpp
@@ -203,13 +203,13 @@ void ASurface::plotImage(SpriteResource *sprite, int frameNum, const Common::Poi
}
}
-void ASurface::copyTo(ASurface *dest, const Common::Point &destPos) {
- if (dest->getPixels() == nullptr)
- dest->create(w, h);
+void ASurface::copyFrom(ASurface *src, const Common::Point &destPos) {
+ if (getPixels() == nullptr)
+ create(w, h);
- for (int yp = 0; yp < h; ++yp) {
- byte *srcP = (byte *)getBasePtr(0, yp);
- byte *destP = (byte *)dest->getBasePtr(destPos.x, destPos.y + yp);
+ for (int yp = 0; yp < src->h; ++yp) {
+ const byte *srcP = (const byte *)src->getBasePtr(0, yp);
+ byte *destP = (byte *)getBasePtr(destPos.x, destPos.y + yp);
for (int xp = 0; xp < this->w; ++xp, ++srcP, ++destP) {
if (*srcP != 0)
@@ -218,13 +218,13 @@ void ASurface::copyTo(ASurface *dest, const Common::Point &destPos) {
}
}
-void ASurface::copyTo(ASurface *dest, const Common::Rect &bounds) {
+void ASurface::copyFrom(ASurface *src, const Common::Rect &bounds) {
const int SCALE_LIMIT = 0x100;
- int scaleX = SCALE_LIMIT * bounds.width() / this->w;
- int scaleY = SCALE_LIMIT * bounds.height() / this->h;
+ int scaleX = SCALE_LIMIT * bounds.width() / src->w;
+ int scaleY = SCALE_LIMIT * bounds.height() / src->h;
int scaleXCtr = 0, scaleYCtr = 0;
- for (int yCtr = 0, destY = bounds.top; yCtr < this->h; ++yCtr) {
+ for (int yCtr = 0, destY = bounds.top; yCtr < src->h; ++yCtr) {
// Handle skipping lines if Y scaling
scaleYCtr += scaleY;
if (scaleYCtr < SCALE_LIMIT)
@@ -232,17 +232,17 @@ void ASurface::copyTo(ASurface *dest, const Common::Rect &bounds) {
scaleYCtr -= SCALE_LIMIT;
// Handle off-screen lines
- if (destY >= dest->h)
+ if (destY >= this->h)
break;
if (destY >= 0) {
// Handle drawing the line
- byte *pSrc = (byte *)getBasePtr(0, yCtr);
- byte *pDest = (byte *)dest->getBasePtr(bounds.left, destY);
+ const byte *pSrc = (const byte *)src->getBasePtr(0, yCtr);
+ byte *pDest = (byte *)getBasePtr(bounds.left, destY);
scaleXCtr = 0;
int x = bounds.left;
- for (int xCtr = 0; xCtr < this->w; ++xCtr, ++pSrc) {
+ for (int xCtr = 0; xCtr < src->w; ++xCtr, ++pSrc) {
// Handle horizontal scaling
scaleXCtr += scaleX;
if (scaleXCtr < SCALE_LIMIT)
@@ -250,7 +250,7 @@ void ASurface::copyTo(ASurface *dest, const Common::Rect &bounds) {
scaleXCtr -= SCALE_LIMIT;
// Only handle on-screen pixels
- if (x >= dest->w)
+ if (x >= this->w)
break;
if (x >= 0 && *pSrc != 0)
*pDest = *pSrc;
@@ -264,8 +264,12 @@ void ASurface::copyTo(ASurface *dest, const Common::Rect &bounds) {
}
}
-void ASurface::copyTo(ASurface *dest) {
- copyTo(dest, Common::Point());
+void ASurface::copyFrom(ASurface &src) {
+ copyFrom(&src, Common::Point());
+}
+
+void ASurface::copyBuffer(Graphics::Surface *src) {
+ Graphics::Surface::copyFrom(*src);
}
void ASurface::plotF(SpriteFrame *frame, const Common::Point &pt) {
@@ -277,13 +281,14 @@ void ASurface::plotB(SpriteFrame *frame, const Common::Point &pt) {
}
void ASurface::sPlotF(SpriteFrame *frame, const Common::Rect &bounds) {
- frame->copyTo(this, bounds);
+ copyFrom(frame, bounds);
}
void ASurface::sPlotB(SpriteFrame *frame, const Common::Rect &bounds) {
ASurface flippedFrame;
frame->flipHorizontal(flippedFrame);
- flippedFrame.copyTo(this, bounds);
+
+ copyFrom(&flippedFrame, bounds);
}
void ASurface::copyBlock(ASurface *src, const Common::Rect &bounds) {
diff --git a/engines/access/asurface.h b/engines/access/asurface.h
index ffa22d58e5..36fd2518c3 100644
--- a/engines/access/asurface.h
+++ b/engines/access/asurface.h
@@ -65,8 +65,6 @@ public:
void clearBuffer();
- void copyBuffer(Graphics::Surface *src) { copyFrom(*src); }
-
bool clip(Common::Rect &r);
void plotImage(SpriteResource *sprite, int frameNum, const Common::Point &pt);
@@ -97,11 +95,15 @@ public:
virtual void drawRect();
- void copyTo(ASurface *dest, const Common::Point &destPos);
+ virtual void copyFrom(ASurface *src, const Common::Point &destPos);
+
+ virtual void copyFrom(ASurface *src, const Common::Rect &bounds);
+
+ virtual void copyFrom(ASurface &src);
- void copyTo(ASurface *dest, const Common::Rect &bounds);
+ void copyTo(ASurface *dest) { dest->copyFrom(*this); }
- void copyTo(ASurface *dest);
+ virtual void copyBuffer(Graphics::Surface *src);
void saveBlock(const Common::Rect &bounds);
diff --git a/engines/access/screen.cpp b/engines/access/screen.cpp
index 98dbdb4e9c..14ead2e266 100644
--- a/engines/access/screen.cpp
+++ b/engines/access/screen.cpp
@@ -260,6 +260,21 @@ void Screen::drawRect() {
ASurface::drawRect();
}
+void Screen::copyFrom(ASurface *src, const Common::Point &destPos) {
+ addDirtyRect(Common::Rect(destPos.x, destPos.y, destPos.x + src->w, destPos.y + src->h));
+ ASurface::copyFrom(src, destPos);
+}
+
+void Screen::copyFrom(ASurface *src, const Common::Rect &bounds) {
+ addDirtyRect(bounds);
+ ASurface::copyFrom(src, bounds);
+}
+
+void Screen::copyBuffer(Graphics::Surface *src) {
+ addDirtyRect(Common::Rect(0, 0, src->w, src->h));
+ ASurface::copyBuffer(src);
+}
+
void Screen::setPaletteCycle(int startCycle, int endCycle, int timer) {
_startCycle = _cycleStart = startCycle;
_endCycle = endCycle;
diff --git a/engines/access/screen.h b/engines/access/screen.h
index c43a03c9dc..1d93efbfee 100644
--- a/engines/access/screen.h
+++ b/engines/access/screen.h
@@ -88,6 +88,12 @@ public:
virtual void restoreBlock();
virtual void drawRect();
+
+ virtual void copyFrom(ASurface *src, const Common::Point &destPos);
+
+ virtual void copyFrom(ASurface *src, const Common::Rect &bounds);
+
+ virtual void copyBuffer(Graphics::Surface *src);
public:
Screen(AccessEngine *vm);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-30 04:24:32 +0000