Scale down PINBALL2.MID font.

SpaceCadetPinball/GroupData.cpp

@@ -449,6 +449,7 @@ void DatFile::Finalize()
 		else
 		{
 			// PINBALL2.MID is an alternative font provided in 3DPB data
+			// Scaled down because it is too large for top text box
 
 			auto file = pinball::make_path_name("PINBALL2.MID");
 			auto fileHandle = fopen(file.c_str(), "rb");
@@ -459,7 +460,11 @@ void DatFile::Finalize()
 			fread(rcData, 1, fileSize, fileHandle);
 			fclose(fileHandle);
 
+			auto groupId = Groups.back()->GroupId + 1u;
 			AddMsgFont(rcData, "pbmsg_ft", true);
+
+			for (auto i = groupId; i < Groups.size(); i++)
+				Groups[i]->GetBitmap(0)->ScaleIndexed(0.84f, 0.84f);
 		}
 
 		delete[] rcData;

SpaceCadetPinball/gdrv.cpp

@@ -75,6 +75,38 @@ gdrv_bitmap8::~gdrv_bitmap8()
 	}
 }
 
+void gdrv_bitmap8::ScaleIndexed(float scaleX, float scaleY)
+{
+	if (!IndexedBmpPtr)
+	{
+		assertm(false, "Scaling non-indexed bitmap");
+		return;
+	}
+
+	int newWidht = static_cast<int>(Width * scaleX), newHeight = static_cast<int>(Height * scaleY);
+	if (Width == newWidht && Height == newHeight)
+		return;
+
+	auto newIndBuf = new char[newHeight * newWidht];
+	for (int dst = 0, y = 0; y < newHeight; y++)
+	{
+		for (int x = 0; x < newWidht; x++, dst++)
+		{
+			auto px = static_cast<int>(x / scaleX);
+			auto py = static_cast<int>(y / scaleY);
+			newIndBuf[dst] = IndexedBmpPtr[(py * IndexedStride) + px];
+		}
+	}
+
+	Stride = IndexedStride = Width = newWidht;
+	Height = newHeight;
+
+	delete IndexedBmpPtr;
+	IndexedBmpPtr = newIndBuf;
+	delete BmpBufPtr1;
+	BmpBufPtr1 = new ColorRgba[Stride * Height];
+}
+
 int gdrv::display_palette(ColorRgba* plt)
 {
 	const uint32_t sysPaletteColors[]

SpaceCadetPinball/gdrv.h

@@ -41,6 +41,7 @@ struct gdrv_bitmap8
 	gdrv_bitmap8(int width, int height, bool indexed);
 	gdrv_bitmap8(const struct dat8BitBmpHeader& header);
 	~gdrv_bitmap8();
+	void ScaleIndexed(float scaleX, float scaleY);
 	ColorRgba* BmpBufPtr1;
 	char* IndexedBmpPtr;
 	int Width;