remove immediate mode from quad rendering. breaks a couple rendering details too. WIP.

BBGE/Quad.cpp

@@ -116,29 +116,18 @@ void Quad::_renderBorder(const RenderState& rs, Vector color, float borderalpha)
 {
 	glBindTexture(GL_TEXTURE_2D, 0);
 
+	glColor4f(color.x, color.y, color.z, borderalpha*alpha.x*alphaMod);
+
+	core->getDefaultQuadBorderBuf()->apply();
+
 	if (rs.forceRenderCenter || renderCenter)
 	{
-		glColor4f(color.x, color.y, color.z, borderalpha*alpha.x*alphaMod);
 		glPointSize(16);
-		glBegin(GL_POINTS);
+		glDrawArrays(GL_POINTS, 4, 1);
-			glVertex2f(0,0);
-		glEnd();
 	}
 
-	glColor4f(color.x, color.y, color.z, alpha.x*alphaMod);
 	glLineWidth(2);
-	const float _w2 = width*0.5f;
+	glDrawArrays(GL_LINE_LOOP, 0, 4);
-	const float _h2 = height*0.5f;
-	glBegin(GL_LINES);
-		glVertex2f(-_w2, _h2);
-		glVertex2f(_w2, _h2);
-		glVertex2f(_w2, -_h2);
-		glVertex2f(_w2, _h2);
-		glVertex2f(-_w2, -_h2);
-		glVertex2f(-_w2, _h2);
-		glVertex2f(-_w2, -_h2);
-		glVertex2f(_w2, -_h2);
-	glEnd();
 	RenderObject::lastTextureApplied = 0;
 }
 
@@ -266,11 +255,13 @@ void Quad::refreshRepeatTextureToFill()
 		texcoords.v1 = texOff.y;
 		texcoords.u2 = (width*scale.x*repeatToFillScale.x)/texture->width + texOff.x;
 		texcoords.v2 = (height*scale.y*repeatToFillScale.y)/texture->height + texOff.y;
+		//texcoords.fixflip();
 
 		if(!grid)
 		{
 			createGrid(2, 2)->gridType = GRID_UNDEFINED;
 		}
+		grid->setTexCoords(texcoords);
 	}
 	else
 	{

BBGE/Texture.cpp

@@ -43,6 +43,20 @@ void TexCoordBox::setStandard()
 	v2 = 1;
 }
 
+void TexCoordBox::fixflip()
+{
+	// HACK: partially repeated textures have a weird Y axis. assuming a repeat factor of 0.4,
+	// instead of texcoords from 0 -> 0.4 everything is biased towards the opposite end, ie. 0.6 -> 1.
+	// This is especially true for partial repeats, we always need to bias towards the other end.
+	// I have no idea why this has to be like this for tiles, but this is NOT the case for fonts.
+	// And NOTE: without this, maps may look deceivingly correct, but they really are not.
+	const float percentY = v2 - v1;
+	const float remainder = 1.0f - fmodf(percentY, 1.0f);
+	v1 += remainder; // bias towards next int
+	v2 += remainder;
+
+}
+
 
 Texture::Texture()
 {

BBGE/Texture.h

@@ -31,6 +31,7 @@ struct TexCoordBox
 
 	bool isStandard() const;
 	void setStandard();
+	void fixflip(); // call this after setting up, in case flip is desired
 };
 
 enum TextureLoadResult

BBGE/Tile.cpp

@@ -168,7 +168,7 @@ void TileStorage::deleteSome(const size_t* indices, size_t n)
 
 	for(size_t i = 0; i < tmp.size(); ++i)
 	{
-		for(size_t k = 0; k < n; ++i) // not particularly efficient, could be much better by sorting first but eh
+		for(size_t k = 0; k < n; ++k) // not particularly efficient, could be much better by sorting first but eh
 			if(indices[k] == i)
 			{
 				dropAll(tmp[i]);
@@ -630,16 +630,7 @@ TexCoordBox TileRepeatData::calcTexCoords(const TileData& t) const
 	tc.v1 = texOffY;
 	tc.u2 = (et.w*t.scalex*texscaleX)/tw + texOffX;
 	tc.v2 = (et.h*t.scaley*texscaleY)/th + texOffY;
-
+	//tc.fixflip();
-	// HACK: partially repeated textures have a weird Y axis. assuming a repeat factor of 0.4,
-	// instead of texcoords from 0 -> 0.4 everything is biased towards the opposite end, ie. 0.6 -> 1.
-	// This is especially true for partial repeats, we always need to bias towards the other end.
-	// I have no idea why this has to be like this for tiles, but this is NOT the case for fonts.
-	// And NOTE: without this, maps may look deceivingly correct, but they really are not.
-	const float percentY = tc.v2 - tc.v1;
-	const float remainder = 1.0f - fmodf(percentY, 1.0f);
-	tc.v1 += remainder; // bias towards next int
-	tc.v2 += remainder;
 
 	return tc;
 }