- added some things from Raze to allow using the same code in both projects.

src/am_map.cpp

@@ -1751,7 +1751,7 @@ void DAutomap::drawMline (mline_t *ml, const AMColor &color)
 
 	if (clipMline (ml, &fl))
 	{
-		twod->AddLine (f_x + fl.a.x, f_y + fl.a.y, f_x + fl.b.x, f_y + fl.b.y, -1, color.RGB);
+		twod->AddLine (f_x + fl.a.x, f_y + fl.a.y, f_x + fl.b.x, f_y + fl.b.y, -1, -1, INT_MAX, INT_MAX, color.RGB);
 	}
 }
 
@@ -3166,7 +3166,7 @@ void DAutomap::drawAuthorMarkers ()
 
 void DAutomap::drawCrosshair (const AMColor &color)
 {
-	twod->AddPixel(f_w/2, (f_h+1)/2, -1, color.RGB);
+	twod->AddPixel(f_w/2, (f_h+1)/2, color.RGB);
 }
 
 //=============================================================================

src/common/2d/v_2ddrawer.cpp

@@ -217,6 +217,15 @@ void F2DDrawer::AddIndices(int firstvert, int count, ...)
 	}
 }
 
+void F2DDrawer::AddIndices(int firstvert, TArray<int> &v)
+{
+	int addr = mIndices.Reserve(v.Size());
+	for (unsigned i = 0; i < v.Size(); i++)
+	{
+		mIndices[addr + i] = firstvert + v[i];
+	}
+}
+
 //==========================================================================
 //
 // SetStyle
@@ -423,7 +432,7 @@ void F2DDrawer::AddTexture(FTexture *img, DrawParms &parms)
 	// Note that this only works for unflipped full textures.
 	if (parms.windowleft > 0 || parms.windowright < parms.texwidth)
 	{
-		double wi = MIN(parms.windowright, parms.texwidth);
+		double wi = std::min(parms.windowright, parms.texwidth);
 		x += parms.windowleft * xscale;
 		w -= (parms.texwidth - wi + parms.windowleft) * xscale;
 
@@ -621,6 +630,53 @@ void F2DDrawer::AddPoly(FTexture *texture, FVector2 *points, int npoints,
 //
 //==========================================================================
 
+void F2DDrawer::AddPoly(FTexture* img, FVector4* vt, size_t vtcount, unsigned int* ind, size_t idxcount, int translation, PalEntry color, FRenderStyle style, int clipx1, int clipy1, int clipx2, int clipy2)
+{
+	RenderCommand dg = {};
+	int method = 0;
+
+	dg.mType = DrawTypeTriangles;
+	if (clipx1 > 0 || clipy1 > 0 || clipx2 < GetWidth() - 1 || clipy2 < GetHeight() - 1)
+	{
+		dg.mScissor[0] = clipx1;
+		dg.mScissor[1] = clipy1;
+		dg.mScissor[2] = clipx2 + 1;
+		dg.mScissor[3] = clipy2 + 1;
+		dg.mFlags |= DTF_Scissor;
+	}
+
+	dg.mTexture = img;
+	dg.mTranslationId = translation;
+	dg.mColor1 = color;
+	dg.mVertCount = (int)vtcount;
+	dg.mVertIndex = (int)mVertices.Reserve(vtcount);
+	dg.mRenderStyle = LegacyRenderStyles[STYLE_Translucent];
+	dg.mIndexIndex = mIndices.Size();
+	dg.mFlags |= DTF_Wrap;
+	auto ptr = &mVertices[dg.mVertIndex];
+
+	for (size_t i=0;i<vtcount;i++)
+	{
+		ptr->Set(vt[i].X, vt[i].Y, 0.f, vt[i].Z, vt[i].W, color);
+		ptr++;
+	}
+
+	dg.mIndexIndex = mIndices.Size();
+	mIndices.Reserve(idxcount);
+	for (size_t i = 0; i < idxcount; i++)
+	{
+		mIndices[dg.mIndexIndex + i] = ind[i] + dg.mVertIndex;
+	}
+	dg.mIndexCount = (int)idxcount;
+	AddCommand(&dg);
+}
+
+//==========================================================================
+//
+//
+//
+//==========================================================================
+
 void F2DDrawer::AddFlatFill(int left, int top, int right, int bottom, FTexture *src, bool local_origin)
 {
 	float fU1, fU2, fV1, fV2;
@@ -688,19 +744,33 @@ void F2DDrawer::AddColorOnlyQuad(int x1, int y1, int w, int h, PalEntry color, F
 	AddCommand(&dg);
 }
 
+void F2DDrawer::ClearScreen(PalEntry color)
+{
+	AddColorOnlyQuad(0, 0, GetWidth(), GetHeight(), color);
+}
+
 //==========================================================================
 //
 //
 //
 //==========================================================================
 
-void F2DDrawer::AddLine(int x1, int y1, int x2, int y2, int palcolor, uint32_t color, uint8_t alpha)
+void F2DDrawer::AddLine(float x1, float y1, float x2, float y2, int clipx1, int clipy1, int clipx2, int clipy2, uint32_t color, uint8_t alpha)
 {
-	PalEntry p = color ? (PalEntry)color : GPalette.BaseColors[palcolor];
+	PalEntry p = (PalEntry)color;
 	p.a = alpha;
 
 	RenderCommand dg;
 
+	if (clipx1 > 0 || clipy1 > 0 || clipx2 < GetWidth()- 1 || clipy2 < GetHeight() - 1)
+	{
+		dg.mScissor[0] = clipx1;
+		dg.mScissor[1] = clipy1;
+		dg.mScissor[2] = clipx2 + 1;
+		dg.mScissor[3] = clipy2 + 1;
+		dg.mFlags |= DTF_Scissor;
+	}
+	
 	dg.mType = DrawTypeLines;
 	dg.mRenderStyle = LegacyRenderStyles[STYLE_Translucent];
 	dg.mVertCount = 2;
@@ -757,9 +827,9 @@ void F2DDrawer::AddThickLine(int x1, int y1, int x2, int y2, double thickness, u
 //
 //==========================================================================
 
-void F2DDrawer::AddPixel(int x1, int y1, int palcolor, uint32_t color)
+void F2DDrawer::AddPixel(int x1, int y1, uint32_t color)
 {
-	PalEntry p = color ? (PalEntry)color : GPalette.BaseColors[palcolor];
+	PalEntry p = (PalEntry)color;
 	p.a = 255;
 
 	RenderCommand dg;

src/common/2d/v_2ddrawer.h

@@ -2,6 +2,7 @@
 #define __2DDRAWER_H
 
 #include "tarray.h"
+#include "vectors.h"
 #include "textures.h"
 #include "renderstyle.h"
 #include "dobject.h"
@@ -52,6 +53,20 @@ public:
 	TArray<DVector2> mTransformedVertices;
 };
 
+struct F2DPolygons
+{
+	TArray<FVector4> vertices;
+	TArray<int>  indices;
+
+	unsigned AllocVertices(int num)
+	{
+		auto vindex = vertices.Reserve(num);
+		indices.Push(num);
+		return vindex;
+	}
+
+};
+
 class F2DDrawer
 {
 public:
@@ -61,6 +76,7 @@ public:
 		DrawTypeTriangles,
 		DrawTypeLines,
 		DrawTypePoints,
+		DrawTypeRotateSprite,
 	};
 
 	enum ETextureFlags : uint8_t
@@ -149,11 +165,11 @@ public:
 public:
 	int fullscreenautoaspect = 0;
 	int cliptop = -1, clipleft = -1, clipwidth = -1, clipheight = -1;
-private:
-
 	
 	int AddCommand(const RenderCommand *data);
 	void AddIndices(int firstvert, int count, ...);
+private:
+	void AddIndices(int firstvert, TArray<int> &v);
 	bool SetStyle(FTexture *tex, DrawParms &parms, PalEntry &color0, RenderCommand &quad);
 	void SetColorOverlay(PalEntry color, float alpha, PalEntry &vertexcolor, PalEntry &overlaycolor);
 
@@ -163,17 +179,20 @@ public:
 	void AddPoly(FTexture *texture, FVector2 *points, int npoints,
 		double originx, double originy, double scalex, double scaley,
 		DAngle rotation, const FColormap &colormap, PalEntry flatcolor, double lightlevel, uint32_t *indices, size_t indexcount);
+	void AddPoly(FTexture* img, FVector4 *vt, size_t vtcount, unsigned int *ind, size_t idxcount, int translation, PalEntry color, FRenderStyle style, int clipx1, int clipy1, int clipx2, int clipy2);
+	void FillPolygon(int* rx1, int* ry1, int* xb1, int32_t npoints, int picnum, int palette, int shade, int props, const FVector2& xtex, const FVector2& ytex, const FVector2& otex,
+		int clipx1, int clipy1, int clipx2, int clipy2);
 	void AddFlatFill(int left, int top, int right, int bottom, FTexture *src, bool local_origin = false);
 
-	void AddColorOnlyQuad(int left, int top, int width, int height, PalEntry color, FRenderStyle *style);
-
+	void AddColorOnlyQuad(int left, int top, int width, int height, PalEntry color, FRenderStyle *style = nullptr);
+	void ClearScreen(PalEntry color = 0xff000000);
 	void AddDim(PalEntry color, float damount, int x1, int y1, int w, int h);
 	void AddClear(int left, int top, int right, int bottom, int palcolor, uint32_t color);
 	
 		
-	void AddLine(int x1, int y1, int x2, int y2, int palcolor, uint32_t color, uint8_t alpha = 255);
+	void AddLine(float x1, float y1, float x2, float y2, int cx, int cy, int cx2, int cy2, uint32_t color, uint8_t alpha = 255);
 	void AddThickLine(int x1, int y1, int x2, int y2, double thickness, uint32_t color, uint8_t alpha = 255);
-	void AddPixel(int x1, int y1, int palcolor, uint32_t color);
+	void AddPixel(int x1, int y1, uint32_t color);
 
 	void Clear();
 	int GetWidth() const { return Width; }

src/common/2d/v_draw.cpp

@@ -1179,10 +1179,10 @@ void FillBorder (F2DDrawer *drawer, FTexture *img)
 //
 //==========================================================================
 
-static void DrawLine(int x0, int y0, int x1, int y1, int palColor, uint32_t realcolor, int alpha)
+static void DrawLine(int x0, int y0, int x1, int y1, uint32_t realcolor, int alpha)
 {
 	if (!twod->HasBegun2D()) ThrowAbortException(X_OTHER, "Attempt to draw to screen outside a draw function");
-	twod->AddLine(x0, y0, x1, y1, palColor, realcolor, alpha);
+	twod->AddLine((float)x0, (float)y0, (float)x1, (float)y1, -1, -1, INT_MAX, INT_MAX, realcolor | MAKEARGB(255, 0, 0, 0), alpha);
 }
 
 DEFINE_ACTION_FUNCTION_NATIVE(_Screen, DrawLine, DrawLine)
@@ -1194,7 +1194,7 @@ DEFINE_ACTION_FUNCTION_NATIVE(_Screen, DrawLine, DrawLine)
 	PARAM_INT(y1);
 	PARAM_INT(color);
 	PARAM_INT(alpha);
-	DrawLine(x0, y0, x1, y1, -1, color | MAKEARGB(255, 0, 0, 0), alpha);
+	DrawLine(x0, y0, x1, y1, color, alpha);
 	return 0;
 }
 
@@ -1359,3 +1359,26 @@ void DrawBorder (F2DDrawer *drawer, FTextureID picnum, int x1, int y1, int x2, i
 	}
 }
 
+//==========================================================================
+//
+// V_DrawFrame
+//
+// Draw a frame around the specified area using the view border
+// frame graphics. The border is drawn outside the area, not in it.
+//
+//==========================================================================
+
+void DrawFrame(F2DDrawer* twod, PalEntry color, int left, int top, int width, int height, int thickness)
+{
+	// Sanity check for incomplete gameinfo
+	int offset = thickness == -1 ? twod->GetHeight() / 400 : thickness;
+	int right = left + width;
+	int bottom = top + height;
+
+	// Draw top and bottom sides.
+	twod->AddColorOnlyQuad(left, top - offset, width, offset, color);
+	twod->AddColorOnlyQuad(left - offset, top - offset, offset, height + 2 * offset, color);
+	twod->AddColorOnlyQuad(left, bottom, width, offset, color);
+	twod->AddColorOnlyQuad(right, top - offset, offset, height + 2 * offset, color);
+}
+

src/common/2d/v_draw.h

@@ -220,6 +220,7 @@ void FillBorder(F2DDrawer *drawer, FTexture* img);	// Fills the border around a
 
 void DrawFrame(F2DDrawer* drawer, int left, int top, int width, int height);
 void DrawBorder(F2DDrawer* drawer, FTextureID, int x1, int y1, int x2, int y2);
+void DrawFrame(F2DDrawer* twod, PalEntry color, int left, int top, int width, int height, int thickness);
 
 // Set an area to a specified color
 void ClearRect(F2DDrawer* drawer, int left, int top, int right, int bottom, int palcolor, uint32_t color);
@@ -229,3 +230,5 @@ void VirtualToRealCoords(F2DDrawer* drawer, double& x, double& y, double& w, dou
 // Code that uses these (i.e. SBARINFO) should probably be evaluated for using doubles all around instead.
 void VirtualToRealCoordsInt(F2DDrawer* drawer, int& x, int& y, int& w, int& h, int vwidth, int vheight, bool vbottom = false, bool handleaspect = true);
 
+extern int CleanWidth, CleanHeight, CleanXfac, CleanYfac;
+extern int CleanWidth_1, CleanHeight_1, CleanXfac_1, CleanYfac_1;

src/common/2d/v_drawtext.cpp

@@ -42,6 +42,7 @@
 #include "v_draw.h"
 #include "gstrings.h"
 #include "vm.h"
+#include "printf.h"
 
 int ListGetInt(VMVa_List &tags);
 

src/common/engine/stats.cpp

@@ -33,7 +33,7 @@
 */
 
 #include "stats.h"
-#include "v_video.h"
+#include "v_draw.h"
 #include "v_text.h"
 #include "v_font.h"
 #include "c_console.h"

src/common/fonts/font.cpp

@@ -68,7 +68,7 @@
 //
 //==========================================================================
 
-FFont::FFont (const char *name, const char *nametemplate, const char *filetemplate, int lfirst, int lcount, int start, int fdlump, int spacewidth, bool notranslate, bool iwadonly, bool doomtemplate)
+FFont::FFont (const char *name, const char *nametemplate, const char *filetemplate, int lfirst, int lcount, int start, int fdlump, int spacewidth, bool notranslate, bool iwadonly, bool doomtemplate, GlyphSet *baseGlyphs)
 {
 	int i;
 	FTextureID lump;
@@ -185,6 +185,22 @@ FFont::FFont (const char *name, const char *nametemplate, const char *filetempla
 	}
 	else
 	{
+		if (baseGlyphs)
+		{
+			// First insert everything from the given glyph set.
+			GlyphSet::Iterator it(*baseGlyphs);
+			GlyphSet::Pair* pair;
+			while (it.NextPair(pair))
+			{
+				if (pair->Value && pair->Value->GetTexelWidth() > 0 && pair->Value->GetTexelHeight() > 0)
+				{
+					auto position = pair->Key;
+					if (position < minchar) minchar = position;
+					if (position > maxchar) maxchar = position;
+					charMap.Insert(position, pair->Value);
+				}
+			}
+		}
 		if (nametemplate != nullptr)
 		{
 			if (!iwadonly)

src/common/fonts/v_font.h

@@ -1,3 +1,4 @@
+#pragma once
 /*
 ** v_font.h
 **
@@ -31,8 +32,6 @@
 **
 */
 
-#ifndef __V_FONT_H__
-#define __V_FONT_H__
 
 #include "filesystem.h"
 #include "vectors.h"
@@ -78,6 +77,7 @@ enum EColorRange : int
 
 extern int NumTextColors;
 
+using GlyphSet = TMap<int, FTexture*>;
 
 class FFont
 {
@@ -94,7 +94,7 @@ public:
 		Custom
 	};
 
-	FFont (const char *fontname, const char *nametemplate, const char *filetemplate, int first, int count, int base, int fdlump, int spacewidth=-1, bool notranslate = false, bool iwadonly = false, bool doomtemplate = false);
+	FFont (const char *fontname, const char *nametemplate, const char *filetemplate, int first, int count, int base, int fdlump, int spacewidth=-1, bool notranslate = false, bool iwadonly = false, bool doomtemplate = false, GlyphSet *baseGlpyphs = nullptr);
 	virtual ~FFont ();
 
 	virtual FTexture *GetChar (int code, int translation, int *const width, bool *redirected = nullptr) const;
@@ -194,4 +194,3 @@ void V_InitFontColors();
 char* CleanseString(char* str);
 
 
-#endif //__V_FONT_H__

src/common/textures/imagetexture.cpp

@@ -88,6 +88,25 @@ TArray<uint8_t> FImageTexture::Get8BitPixels(bool alpha)
 	return mImage->GetPalettedPixels(alpha? alpha : bNoRemap0 ? FImageSource::noremap0 : FImageSource::normal);
 }	
 
+//===========================================================================
+//
+// use the already known state of the underlying image to save time.
+//
+//===========================================================================
+
+bool FImageTexture::DetermineTranslucency()
+{
+	if (mImage->bTranslucent != -1)
+	{
+		bTranslucent = mImage->bTranslucent;
+		return !!bTranslucent;
+	}
+	else
+	{
+		return FTexture::DetermineTranslucency();
+	}
+}
+
 
 FTexture* CreateImageTexture(FImageSource* img, const char *name) noexcept
 {

src/common/textures/texture.cpp

@@ -718,19 +718,16 @@ FTextureBuffer FTexture::CreateTexBuffer(int translation, int flags)
 //
 //===========================================================================
 
-bool FTexture::GetTranslucency()
+bool FTexture::DetermineTranslucency()
 {
-	if (bTranslucent == -1)
+	if (!bHasCanvas)
 	{
-		if (!bHasCanvas)
-		{
-			// This will calculate all we need, so just discard the result.
-			CreateTexBuffer(0);
-		}
-		else
-		{
-			bTranslucent = 0;
-		}
+		// This will calculate all we need, so just discard the result.
+		CreateTexBuffer(0);
+	}
+	else
+	{
+		bTranslucent = 0;
 	}
 	return !!bTranslucent;
 }

src/common/textures/textures.h

@@ -423,7 +423,11 @@ protected:
 
 public:
 	FTextureBuffer CreateTexBuffer(int translation, int flags = 0);
-	virtual bool GetTranslucency();
+	virtual bool DetermineTranslucency();
+	bool GetTranslucency()
+	{
+		return bTranslucent != -1 ? bTranslucent : DetermineTranslucency();
+	}
 	FMaterial* GetMaterial(int num)
 	{
 		return Material[num];
@@ -515,6 +519,7 @@ public:
 
 	FImageSource* GetImage() const override { return mImage; }
 	FBitmap GetBgraBitmap(const PalEntry* p, int* trans) override;
+	bool DetermineTranslucency() override;
 
 };
 

src/rendering/v_video.h

@@ -112,11 +112,6 @@ struct IntRect
 };
 
 
-
-
-
-extern int CleanWidth, CleanHeight, CleanXfac, CleanYfac;
-extern int CleanWidth_1, CleanHeight_1, CleanXfac_1, CleanYfac_1;
 extern int DisplayWidth, DisplayHeight;
 
 void V_UpdateModeSize (int width, int height);
@@ -386,6 +381,9 @@ struct FScriptPosition;
 
 inline bool IsRatioWidescreen(int ratio) { return (ratio & 3) != 0; }
 
+
+#include "v_draw.h"
+
 class ScaleOverrider
 {
 	int savedxfac, savedyfac, savedwidth, savedheight;
@@ -421,6 +419,4 @@ public:
 };
 
 
-#include "v_draw.h"
-
 #endif // __V_VIDEO_H__