1 files changed, 434 insertions, 0 deletions

diff --git a/src/renderer/Sprite2d.cpp b/src/renderer/Sprite2d.cpp
new file mode 100644
index 00000000..92f326f8
--- /dev/null
+++ b/src/renderer/Sprite2d.cpp
@@ -0,0 +1,434 @@
+#include "common.h"
+
+#include "main.h"
+#include "Draw.h"
+#include "Camera.h"
+#include "Sprite2d.h"
+#include "Font.h"
+#include "RenderBuffer.h"
+
+float CSprite2d::RecipNearClip;
+float CSprite2d::NearScreenZ;
+float CSprite2d::NearCamZ;
+int CSprite2d::nextBufferVertex;
+int CSprite2d::nextBufferIndex;
+RwIm2DVertex CSprite2d::maVertices[8];
+
+void
+CSprite2d::SetRecipNearClip(void)
+{
+	// Used but empty in VC, instead they set in InitPerFrame. Isn't that great?
+}
+
+void
+CSprite2d::InitPerFrame(void)
+{
+	nextBufferVertex = 0;
+	nextBufferIndex = 0;
+	RecipNearClip = 1.0f / RwCameraGetNearClipPlane(Scene.camera);
+	NearScreenZ = RwIm2DGetNearScreenZ();
+	// not original but you're supposed to set camera z too
+	// wrapping all this in FIX_BUGS is too ugly
+	NearCamZ = RwCameraGetNearClipPlane(Scene.camera);
+}
+void
+CSprite2d::Delete(void)
+{
+	if(m_pTexture){
+		RwTextureDestroy(m_pTexture);
+		m_pTexture = nil;
+	}
+}
+
+void
+CSprite2d::SetTexture(const char *name)
+{
+	Delete();
+	if(name)
+		m_pTexture = RwTextureRead(name, nil);
+}
+
+void
+CSprite2d::SetTexture(const char *name, const char *mask)
+{
+	Delete();
+	if(name)
+		m_pTexture = RwTextureRead(name, mask);
+}
+
+void
+CSprite2d::SetAddressing(RwTextureAddressMode addr)
+{
+	if(m_pTexture)
+		RwTextureSetAddressing(m_pTexture, addr);
+}
+
+void
+CSprite2d::SetRenderState(void)
+{
+	if(m_pTexture)
+		RwRenderStateSet(rwRENDERSTATETEXTURERASTER, RwTextureGetRaster(m_pTexture));
+	else
+		RwRenderStateSet(rwRENDERSTATETEXTURERASTER, nil);
+}
+
+void
+CSprite2d::Draw(float x, float y, float w, float h, const CRGBA &col)
+{
+	SetVertices(CRect(x, y, x + w, y + h), col, col, col, col);
+	SetRenderState();
+	RwIm2DRenderPrimitive(rwPRIMTYPETRIFAN, CSprite2d::maVertices, 4);
+}
+
+void
+CSprite2d::Draw(const CRect &rect, const CRGBA &col)
+{
+	SetVertices(rect, col, col, col, col);
+	SetRenderState();
+	RwIm2DRenderPrimitive(rwPRIMTYPETRIFAN, CSprite2d::maVertices, 4);
+}
+
+void
+CSprite2d::Draw(const CRect &rect, const CRGBA &col,
+	float u0, float v0, float u1, float v1, float u3, float v3, float u2, float v2)
+{
+	SetVertices(rect, col, col, col, col, u0, v0, u1, v1, u3, v3, u2, v2);
+	SetRenderState();
+	RwIm2DRenderPrimitive(rwPRIMTYPETRIFAN, CSprite2d::maVertices, 4);
+}
+
+void
+CSprite2d::Draw(const CRect &rect, const CRGBA &c0, const CRGBA &c1, const CRGBA &c2, const CRGBA &c3)
+{
+	SetVertices(rect, c0, c1, c2, c3);
+	SetRenderState();
+	RwIm2DRenderPrimitive(rwPRIMTYPETRIFAN, CSprite2d::maVertices, 4);
+}
+
+void
+CSprite2d::Draw(float x1, float y1, float x2, float y2, float x3, float y3, float x4, float y4, const CRGBA &col)
+{
+	SetVertices(x1, y1, x2, y2, x3, y3, x4, y4, col, col, col, col);
+	SetRenderState();
+	RwIm2DRenderPrimitive(rwPRIMTYPETRIFAN, CSprite2d::maVertices, 4);
+}
+
+// Arguments:
+// 2---3
+// |   |
+// 0---1
+void
+CSprite2d::SetVertices(const CRect &r, const CRGBA &c0, const CRGBA &c1, const CRGBA &c2, const CRGBA &c3)
+{
+	float offset = 1.0f/1024.0f;
+
+	// This is what we draw:
+	// 0---1
+	// | / |
+	// 3---2
+	RwIm2DVertexSetScreenX(&maVertices[0], r.left);
+	RwIm2DVertexSetScreenY(&maVertices[0], r.top);
+	RwIm2DVertexSetScreenZ(&maVertices[0], NearScreenZ);
+	RwIm2DVertexSetCameraZ(&maVertices[0], NearCamZ);
+	RwIm2DVertexSetRecipCameraZ(&maVertices[0], RecipNearClip);
+	RwIm2DVertexSetIntRGBA(&maVertices[0], c2.r, c2.g, c2.b, c2.a);
+	RwIm2DVertexSetU(&maVertices[0], 0.0f+offset, RecipNearClip);
+	RwIm2DVertexSetV(&maVertices[0], 0.0f+offset, RecipNearClip);
+
+	RwIm2DVertexSetScreenX(&maVertices[1], r.right);
+	RwIm2DVertexSetScreenY(&maVertices[1], r.top);
+	RwIm2DVertexSetScreenZ(&maVertices[1], NearScreenZ);
+	RwIm2DVertexSetCameraZ(&maVertices[1], NearCamZ);
+	RwIm2DVertexSetRecipCameraZ(&maVertices[1], RecipNearClip);
+	RwIm2DVertexSetIntRGBA(&maVertices[1], c3.r, c3.g, c3.b, c3.a);
+	RwIm2DVertexSetU(&maVertices[1], 1.0f+offset, RecipNearClip);
+	RwIm2DVertexSetV(&maVertices[1], 0.0f+offset, RecipNearClip);
+
+	RwIm2DVertexSetScreenX(&maVertices[2], r.right);
+	RwIm2DVertexSetScreenY(&maVertices[2], r.bottom);
+	RwIm2DVertexSetScreenZ(&maVertices[2], NearScreenZ);
+	RwIm2DVertexSetCameraZ(&maVertices[2], NearCamZ);
+	RwIm2DVertexSetRecipCameraZ(&maVertices[2], RecipNearClip);
+	RwIm2DVertexSetIntRGBA(&maVertices[2], c1.r, c1.g, c1.b, c1.a);
+	RwIm2DVertexSetU(&maVertices[2], 1.0f+offset, RecipNearClip);
+	RwIm2DVertexSetV(&maVertices[2], 1.0f+offset, RecipNearClip);
+
+	RwIm2DVertexSetScreenX(&maVertices[3], r.left);
+	RwIm2DVertexSetScreenY(&maVertices[3], r.bottom);
+	RwIm2DVertexSetScreenZ(&maVertices[3], NearScreenZ);
+	RwIm2DVertexSetCameraZ(&maVertices[3], NearCamZ);
+	RwIm2DVertexSetRecipCameraZ(&maVertices[3], RecipNearClip);
+	RwIm2DVertexSetIntRGBA(&maVertices[3], c0.r, c0.g, c0.b, c0.a);
+	RwIm2DVertexSetU(&maVertices[3], 0.0f+offset, RecipNearClip);
+	RwIm2DVertexSetV(&maVertices[3], 1.0f+offset, RecipNearClip);
+}
+
+void
+CSprite2d::SetVertices(const CRect &r, const CRGBA &c0, const CRGBA &c1, const CRGBA &c2, const CRGBA &c3,
+	float u0, float v0, float u1, float v1, float u3, float v3, float u2, float v2)
+{
+	// This is what we draw:
+	// 0---1
+	// | / |
+	// 3---2
+	RwIm2DVertexSetScreenX(&maVertices[0], r.left);
+	RwIm2DVertexSetScreenY(&maVertices[0], r.top);
+	RwIm2DVertexSetScreenZ(&maVertices[0], NearScreenZ);
+	RwIm2DVertexSetCameraZ(&maVertices[0], NearCamZ);
+	RwIm2DVertexSetRecipCameraZ(&maVertices[0], RecipNearClip);
+	RwIm2DVertexSetIntRGBA(&maVertices[0], c2.r, c2.g, c2.b, c2.a);
+	RwIm2DVertexSetU(&maVertices[0], u0, RecipNearClip);
+	RwIm2DVertexSetV(&maVertices[0], v0, RecipNearClip);
+
+	RwIm2DVertexSetScreenX(&maVertices[1], r.right);
+	RwIm2DVertexSetScreenY(&maVertices[1], r.top);
+	RwIm2DVertexSetScreenZ(&maVertices[1], NearScreenZ);
+	RwIm2DVertexSetCameraZ(&maVertices[1], NearCamZ);
+	RwIm2DVertexSetRecipCameraZ(&maVertices[1], RecipNearClip);
+	RwIm2DVertexSetIntRGBA(&maVertices[1], c3.r, c3.g, c3.b, c3.a);
+	RwIm2DVertexSetU(&maVertices[1], u1, RecipNearClip);
+	RwIm2DVertexSetV(&maVertices[1], v1, RecipNearClip);
+
+	RwIm2DVertexSetScreenX(&maVertices[2], r.right);
+	RwIm2DVertexSetScreenY(&maVertices[2], r.bottom);
+	RwIm2DVertexSetScreenZ(&maVertices[2], NearScreenZ);
+	RwIm2DVertexSetCameraZ(&maVertices[2], NearCamZ);
+	RwIm2DVertexSetRecipCameraZ(&maVertices[2], RecipNearClip);
+	RwIm2DVertexSetIntRGBA(&maVertices[2], c1.r, c1.g, c1.b, c1.a);
+	RwIm2DVertexSetU(&maVertices[2], u2, RecipNearClip);
+	RwIm2DVertexSetV(&maVertices[2], v2, RecipNearClip);
+
+	RwIm2DVertexSetScreenX(&maVertices[3], r.left);
+	RwIm2DVertexSetScreenY(&maVertices[3], r.bottom);
+	RwIm2DVertexSetScreenZ(&maVertices[3], NearScreenZ);
+	RwIm2DVertexSetCameraZ(&maVertices[3], NearCamZ);
+	RwIm2DVertexSetRecipCameraZ(&maVertices[3], RecipNearClip);
+	RwIm2DVertexSetIntRGBA(&maVertices[3], c0.r, c0.g, c0.b, c0.a);
+	RwIm2DVertexSetU(&maVertices[3], u3, RecipNearClip);
+	RwIm2DVertexSetV(&maVertices[3], v3, RecipNearClip);
+}
+
+void
+CSprite2d::SetVertices(float x1, float y1, float x2, float y2, float x3, float y3, float x4, float y4,
+		const CRGBA &c0, const CRGBA &c1, const CRGBA &c2, const CRGBA &c3)
+{
+	RwIm2DVertexSetScreenX(&maVertices[0], x3);
+	RwIm2DVertexSetScreenY(&maVertices[0], y3);
+	RwIm2DVertexSetScreenZ(&maVertices[0], NearScreenZ);
+	RwIm2DVertexSetCameraZ(&maVertices[0], NearCamZ);
+	RwIm2DVertexSetRecipCameraZ(&maVertices[0], RecipNearClip);
+	RwIm2DVertexSetIntRGBA(&maVertices[0], c2.r, c2.g, c2.b, c2.a);
+	RwIm2DVertexSetU(&maVertices[0], 0.0f, RecipNearClip);
+	RwIm2DVertexSetV(&maVertices[0], 0.0f, RecipNearClip);
+
+	RwIm2DVertexSetScreenX(&maVertices[1], x4);
+	RwIm2DVertexSetScreenY(&maVertices[1], y4);
+	RwIm2DVertexSetScreenZ(&maVertices[1], NearScreenZ);
+	RwIm2DVertexSetCameraZ(&maVertices[1], NearCamZ);
+	RwIm2DVertexSetRecipCameraZ(&maVertices[1], RecipNearClip);
+	RwIm2DVertexSetIntRGBA(&maVertices[1], c3.r, c3.g, c3.b, c3.a);
+	RwIm2DVertexSetU(&maVertices[1], 1.0f, RecipNearClip);
+	RwIm2DVertexSetV(&maVertices[1], 0.0f, RecipNearClip);
+
+	RwIm2DVertexSetScreenX(&maVertices[2], x2);
+	RwIm2DVertexSetScreenY(&maVertices[2], y2);
+	RwIm2DVertexSetScreenZ(&maVertices[2], NearScreenZ);
+	RwIm2DVertexSetCameraZ(&maVertices[2], NearCamZ);
+	RwIm2DVertexSetRecipCameraZ(&maVertices[2], RecipNearClip);
+	RwIm2DVertexSetIntRGBA(&maVertices[2], c1.r, c1.g, c1.b, c1.a);
+	RwIm2DVertexSetU(&maVertices[2], 1.0f, RecipNearClip);
+	RwIm2DVertexSetV(&maVertices[2], 1.0f, RecipNearClip);
+
+	RwIm2DVertexSetScreenX(&maVertices[3], x1);
+	RwIm2DVertexSetScreenY(&maVertices[3], y1);
+	RwIm2DVertexSetScreenZ(&maVertices[3], NearScreenZ);
+	RwIm2DVertexSetCameraZ(&maVertices[3], NearCamZ);
+	RwIm2DVertexSetRecipCameraZ(&maVertices[3], RecipNearClip);
+	RwIm2DVertexSetIntRGBA(&maVertices[3], c0.r, c0.g, c0.b, c0.a);
+	RwIm2DVertexSetU(&maVertices[3], 0.0f, RecipNearClip);
+	RwIm2DVertexSetV(&maVertices[3], 1.0f, RecipNearClip);
+}
+
+void
+CSprite2d::SetVertices(int n, float *positions, float *uvs, const CRGBA &col)
+{
+	int i;
+
+	for(i = 0; i < n; i++){
+		RwIm2DVertexSetScreenX(&maVertices[i], positions[i*2 + 0]);
+		RwIm2DVertexSetScreenY(&maVertices[i], positions[i*2 + 1]);
+		RwIm2DVertexSetScreenZ(&maVertices[i], NearScreenZ + 0.0001f);
+		RwIm2DVertexSetCameraZ(&maVertices[i], NearCamZ);
+		RwIm2DVertexSetRecipCameraZ(&maVertices[i], RecipNearClip);
+		RwIm2DVertexSetIntRGBA(&maVertices[i], col.r, col.g, col.b, col.a);
+		RwIm2DVertexSetU(&maVertices[i], uvs[i*2 + 0], RecipNearClip);
+		RwIm2DVertexSetV(&maVertices[i], uvs[i*2 + 1], RecipNearClip);
+	}
+}
+
+void
+CSprite2d::SetMaskVertices(int n, float *positions)
+{
+	int i;
+
+	for(i = 0; i < n; i++){
+		RwIm2DVertexSetScreenX(&maVertices[i], positions[i*2 + 0]);
+		RwIm2DVertexSetScreenY(&maVertices[i], positions[i*2 + 1]);
+		RwIm2DVertexSetScreenZ(&maVertices[i], NearScreenZ);
+		RwIm2DVertexSetCameraZ(&maVertices[i], NearCamZ);
+		RwIm2DVertexSetRecipCameraZ(&maVertices[i], RecipNearClip);
+#if !defined(GTA_PS2_STUFF) && defined(RWLIBS)
+		RwIm2DVertexSetIntRGBA(&maVertices[i], 0, 0, 0, 0);
+#else
+		RwIm2DVertexSetIntRGBA(&maVertices[i], 255, 255, 255, 255);
+#endif
+	}
+}
+
+void
+CSprite2d::SetVertices(RwIm2DVertex *verts, const CRect &r, const CRGBA &c0, const CRGBA &c1, const CRGBA &c2, const CRGBA &c3,
+		float u0, float v0, float u1, float v1, float u3, float v3, float u2, float v2)
+{
+	RwIm2DVertexSetScreenX(&verts[0], r.left);
+	RwIm2DVertexSetScreenY(&verts[0], r.top);
+	RwIm2DVertexSetScreenZ(&verts[0], NearScreenZ);
+	RwIm2DVertexSetCameraZ(&verts[0], NearCamZ);
+	RwIm2DVertexSetRecipCameraZ(&verts[0], RecipNearClip);
+	RwIm2DVertexSetIntRGBA(&verts[0], c2.r, c2.g, c2.b, c2.a);
+	RwIm2DVertexSetU(&verts[0], u0, RecipNearClip);
+	RwIm2DVertexSetV(&verts[0], v0, RecipNearClip);
+
+	RwIm2DVertexSetScreenX(&verts[1], r.right);
+	RwIm2DVertexSetScreenY(&verts[1], r.top);
+	RwIm2DVertexSetScreenZ(&verts[1], NearScreenZ);
+	RwIm2DVertexSetCameraZ(&verts[1], NearCamZ);
+	RwIm2DVertexSetRecipCameraZ(&verts[1], RecipNearClip);
+	RwIm2DVertexSetIntRGBA(&verts[1], c3.r, c3.g, c3.b, c3.a);
+	RwIm2DVertexSetU(&verts[1], u1, RecipNearClip);
+	RwIm2DVertexSetV(&verts[1], v1, RecipNearClip);
+
+	RwIm2DVertexSetScreenX(&verts[2], r.right);
+	RwIm2DVertexSetScreenY(&verts[2], r.bottom);
+	RwIm2DVertexSetScreenZ(&verts[2], NearScreenZ);
+	RwIm2DVertexSetCameraZ(&verts[2], NearCamZ);
+	RwIm2DVertexSetRecipCameraZ(&verts[2], RecipNearClip);
+	RwIm2DVertexSetIntRGBA(&verts[2], c1.r, c1.g, c1.b, c1.a);
+	RwIm2DVertexSetU(&verts[2], u2, RecipNearClip);
+	RwIm2DVertexSetV(&verts[2], v2, RecipNearClip);
+
+	RwIm2DVertexSetScreenX(&verts[3], r.left);
+	RwIm2DVertexSetScreenY(&verts[3], r.bottom);
+	RwIm2DVertexSetScreenZ(&verts[3], NearScreenZ);
+	RwIm2DVertexSetCameraZ(&verts[3], NearCamZ);
+	RwIm2DVertexSetRecipCameraZ(&verts[3], RecipNearClip);
+	RwIm2DVertexSetIntRGBA(&verts[3], c0.r, c0.g, c0.b, c0.a);
+	RwIm2DVertexSetU(&verts[3], u3, RecipNearClip);
+	RwIm2DVertexSetV(&verts[3], v3, RecipNearClip);
+}
+
+void
+CSprite2d::DrawRect(const CRect &r, const CRGBA &col)
+{
+	SetVertices(r, col, col, col, col);
+	RwRenderStateSet(rwRENDERSTATETEXTURERASTER, nil);
+	RwRenderStateSet(rwRENDERSTATESHADEMODE, (void*)rwSHADEMODEFLAT);
+	RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)FALSE);
+	RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)FALSE);
+	RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)(col.a != 255));
+	RwIm2DRenderPrimitive(rwPRIMTYPETRIFAN, maVertices, 4);
+	RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)TRUE);
+	RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE);
+	RwRenderStateSet(rwRENDERSTATESHADEMODE, (void*)rwSHADEMODEGOURAUD);
+}
+
+void
+CSprite2d::DrawRect(const CRect &r, const CRGBA &c0, const CRGBA &c1, const CRGBA &c2, const CRGBA &c3)
+{
+	SetVertices(r, c0, c1, c2, c3);
+	RwRenderStateSet(rwRENDERSTATETEXTURERASTER, nil);
+	RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)FALSE);
+	RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)FALSE);
+	RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)FALSE);
+	RwIm2DRenderPrimitive(rwPRIMTYPETRIFAN, maVertices, 4);
+	RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)TRUE);
+	RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE);
+}
+
+void
+CSprite2d::DrawRectXLU(const CRect &r, const CRGBA &c0, const CRGBA &c1, const CRGBA &c2, const CRGBA &c3)
+{
+	SetVertices(r, c0, c1, c2, c3);
+	RwRenderStateSet(rwRENDERSTATETEXTURERASTER, nil);
+	RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)FALSE);
+	RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)FALSE);
+	RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)TRUE);
+	RwRenderStateSet(rwRENDERSTATESRCBLEND, (void*)rwBLENDSRCALPHA);
+	RwRenderStateSet(rwRENDERSTATEDESTBLEND, (void*)rwBLENDINVSRCALPHA);
+	RwIm2DRenderPrimitive(rwPRIMTYPETRIFAN, CSprite2d::maVertices, 4);
+	RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)TRUE);
+	RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE);
+}
+
+void
+CSprite2d::DrawAnyRect(float x1, float y1, float x2, float y2, float x3, float y3, float x4, float y4,
+		const CRGBA &c0, const CRGBA &c1, const CRGBA &c2, const CRGBA &c3)
+{
+	SetVertices(x1, y1, x2, y2, x3, y3, x4, y4, c0, c1, c2, c3);
+	RwRenderStateSet(rwRENDERSTATETEXTURERASTER, nil);
+	RwRenderStateSet(rwRENDERSTATESHADEMODE, (void*)rwSHADEMODEGOURAUD);
+	RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)FALSE);
+	RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)FALSE);
+	RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)(c0.alpha != 255 || c1.alpha != 255 || c2.alpha != 255 || c3.alpha != 255));
+	RwIm2DRenderPrimitive(rwPRIMTYPETRIFAN, CSprite2d::maVertices, 4);
+	RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)TRUE);
+	RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE);
+	RwRenderStateSet(rwRENDERSTATESHADEMODE, (void*)rwSHADEMODEGOURAUD);
+}
+
+void CSprite2d::Draw2DPolygon(float x1, float y1, float x2, float y2, float x3, float y3, float x4, float y4, const CRGBA &color)
+{
+	SetVertices(x1, y1, x2, y2, x3, y3, x4, y4, color, color, color, color);
+	RwRenderStateSet(rwRENDERSTATETEXTURERASTER, 0);
+	RwRenderStateSet(rwRENDERSTATESHADEMODE, (void*)rwSHADEMODEFLAT);
+	RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)FALSE);
+	RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)FALSE);
+	RwRenderStateSet(rwRENDERSTATEVERTEXALPHAENABLE, (void*)(color.a != 255));
+	RwIm2DRenderPrimitive(rwPRIMTYPETRIFAN, CSprite2d::maVertices, 4);
+	RwRenderStateSet(rwRENDERSTATEZTESTENABLE, (void*)TRUE);
+	RwRenderStateSet(rwRENDERSTATEZWRITEENABLE, (void*)TRUE);
+	RwRenderStateSet(rwRENDERSTATESHADEMODE, (void*)rwSHADEMODEGOURAUD);
+}
+
+void
+CSprite2d::AddToBuffer(const CRect &r, const CRGBA &c, float u0, float v0, float u1, float v1, float u3, float v3, float u2, float v2)
+{
+	SetVertices(&TempVertexBuffer.im2d[nextBufferVertex], r, c, c, c, c, u0, v0, u1, v1, u3, v3, u2, v2);
+	RwImVertexIndex *pIndexList = &TempBufferRenderIndexList[nextBufferIndex];
+	pIndexList[0] = nextBufferVertex;
+	pIndexList[1] = nextBufferVertex + 1;
+	pIndexList[2] = nextBufferVertex + 2;
+	pIndexList[3] = nextBufferVertex + 3;
+	pIndexList[4] = nextBufferVertex;
+	pIndexList[5] = nextBufferVertex + 2;
+	nextBufferIndex += 6;
+	nextBufferVertex += 4;
+	if (IsVertexBufferFull())
+		RenderVertexBuffer();
+}
+
+bool
+CSprite2d::IsVertexBufferFull()
+{
+	return (nextBufferVertex > TEMPBUFFERVERTSIZE-128-4 || nextBufferIndex > ARRAY_SIZE(TempBufferRenderIndexList)-6);
+}
+
+void
+CSprite2d::RenderVertexBuffer()
+{
+	if (nextBufferVertex > 0) {
+		RwRenderStateSet(rwRENDERSTATETEXTUREFILTER, (void*)rwFILTERLINEAR);
+		RwIm2DRenderIndexedPrimitive(rwPRIMTYPETRILIST, TempVertexBuffer.im2d, nextBufferVertex, TempBufferRenderIndexList, nextBufferIndex);
+		nextBufferVertex = 0;
+		nextBufferIndex = 0;
+	}
+}
\ No newline at end of file