Lots of stuff

2025-12-14 12:09:36 +00:00 · 2019-11-11 00:11:59 -05:00
parent 49a35bb15b
commit c8472f7295
406 changed files with 58313 additions and 88 deletions
--- a/GpApp/Transitions.cpp
+++ b/GpApp/Transitions.cpp
@@ -0,0 +1,145 @@
+
+//============================================================================
+//----------------------------------------------------------------------------
+//								 Transitions.c
+//----------------------------------------------------------------------------
+//============================================================================
+
+
+#include "Externs.h"
+#include "Environ.h"
+#include "MainWindow.h"
+#include "RectUtils.h"
+
+
+//==============================================================  Functions
+//--------------------------------------------------------------  PourScreenOn
+
+void PourScreenOn (Rect *theRect)
+{
+	#define		kMaxColumnsWide	96
+	#define		kChipHigh		20
+	#define		kChipWide		16
+	Rect		columnRects[kMaxColumnsWide];
+	short		columnProgress[kMaxColumnsWide];
+	short		i, colsComplete, colWide, rowTall;
+	Boolean		working;
+	
+	colWide = theRect->right / kChipWide;			// determine # of cols
+	rowTall = (theRect->bottom / kChipHigh) + 1;	// determine # of rows
+	
+	working = true;
+	colsComplete = 0;
+	for (i = 0; i < colWide; i++)
+	{
+		columnProgress[i] = 0;
+		QSetRect(&columnRects[i], 0, 0, kChipWide, kChipHigh);
+		QOffsetRect(&columnRects[i], (i * kChipWide) + theRect->left, theRect->top);
+	}
+	
+	while (working)
+	{
+		do
+		{
+			i = RandomInt(colWide);
+		}
+		while (columnProgress[i] >= rowTall);
+		
+		if (columnRects[i].left < theRect->left)
+			columnRects[i].left = theRect->left;
+		if (columnRects[i].top < theRect->top)
+			columnRects[i].top = theRect->top;
+		if (columnRects[i].right > theRect->right)
+			columnRects[i].right = theRect->right;
+		if (columnRects[i].bottom > theRect->bottom)
+			columnRects[i].bottom = theRect->bottom;
+		
+		CopyBits((BitMap *)*GetGWorldPixMap(workSrcMap), 
+				GetPortBitMapForCopyBits(GetWindowPort(mainWindow)), 
+				&columnRects[i], &columnRects[i], srcCopy, nil);
+				
+		QOffsetRect(&columnRects[i], 0, kChipHigh);
+		columnProgress[i]++;
+		if (columnProgress[i] >= rowTall)
+		{
+			colsComplete++;
+			if (colsComplete >= colWide)
+				working = false;
+		}
+	}
+}
+
+//--------------------------------------------------------------  WipeScreenOn
+
+void WipeScreenOn (short direction, Rect *theRect)
+{
+	#define		kWipeRectThick	4
+	Rect		wipeRect;
+	RgnHandle	dummyRgn;
+	short		hOffset, vOffset;
+	short		i, count;
+	
+	wipeRect = *theRect;
+	switch (direction)
+	{
+		case kAbove:
+		wipeRect.bottom = wipeRect.top + kWipeRectThick;
+		hOffset = 0;
+		vOffset = kWipeRectThick;
+		count = ((theRect->bottom - theRect->top) / kWipeRectThick) + 1;
+		break;
+		
+		case kToRight:
+		wipeRect.left = wipeRect.right - kWipeRectThick;
+		hOffset = -kWipeRectThick;
+		vOffset = 0;
+		count = workSrcRect.right / kWipeRectThick;
+		break;
+		
+		case kBelow:
+		wipeRect.top = wipeRect.bottom - kWipeRectThick;
+		hOffset = 0;
+		vOffset = -kWipeRectThick;
+		count = ((theRect->bottom - theRect->top) / kWipeRectThick) + 1;
+		break;
+		
+		case kToLeft:
+		wipeRect.right = wipeRect.left + kWipeRectThick;
+		hOffset = kWipeRectThick;
+		vOffset = 0;
+		count = workSrcRect.right / kWipeRectThick;
+		break;
+	}
+	
+	dummyRgn = NewRgn();
+	
+	for (i = 0; i < count; i++)
+	{
+		CopyBits((BitMap *)*GetGWorldPixMap(workSrcMap), 
+				GetPortBitMapForCopyBits(GetWindowPort(mainWindow)), 
+				&wipeRect, &wipeRect, srcCopy, GetPortVisibleRegion(GetWindowPort(mainWindow), dummyRgn));
+		
+		QOffsetRect(&wipeRect, hOffset, vOffset);
+		
+		if (wipeRect.top < theRect->top)
+			wipeRect.top = theRect->top;
+		else if (wipeRect.top > theRect->bottom)
+			wipeRect.top = theRect->bottom;
+		if (wipeRect.bottom < theRect->top)
+			wipeRect.bottom = theRect->top;
+		else if (wipeRect.bottom > theRect->bottom)
+			wipeRect.bottom = theRect->bottom;
+	}
+	
+	DisposeRgn(dummyRgn);
+}
+
+//--------------------------------------------------------------  DumpScreenOn
+
+void DumpScreenOn (Rect *theRect)
+{
+	CopyBits((BitMap *)*GetGWorldPixMap(workSrcMap), 
+			GetPortBitMapForCopyBits(GetWindowPort(mainWindow)), 
+			theRect, theRect, srcCopy, nil);
+}
+