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engines/hpl1/engine/graphics/Material_Diffuse2D.cpp

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*
+ * Copyright (C) 2006-2010 - Frictional Games
+ *
+ * This file is part of HPL1 Engine.
+ */
+
+#include "hpl1/engine/graphics/Material_Diffuse2D.h"
+#include "hpl1/engine/graphics/Renderer2D.h"
+#include "hpl1/engine/scene/Camera.h"
+#include "hpl1/engine/scene/Light.h"
+
+namespace hpl {
+
+//////////////////////////////////////////////////////////////////////////
+// CONSTRUCTORS
+//////////////////////////////////////////////////////////////////////////
+
+//-----------------------------------------------------------------------
+
+cMaterial_Diffuse2D::cMaterial_Diffuse2D(const tString &asName, iLowLevelGraphics *apLowLevelGraphics,
+										 cImageManager *apImageManager, cTextureManager *apTextureManager,
+										 cRenderer2D *apRenderer, cGpuProgramManager *apProgramManager,
+										 eMaterialPicture aPicture, cRenderer3D *apRenderer3D)
+	: iMaterial(asName, apLowLevelGraphics, apImageManager, apTextureManager, apRenderer, apProgramManager,
+				aPicture, apRenderer3D) {
+	mbIsTransperant = false;
+	mbIsGlowing = false;
+
+	mType = eMaterialType_Diffuse;
+}
+
+//-----------------------------------------------------------------------
+
+cMaterial_Diffuse2D::~cMaterial_Diffuse2D() {
+}
+
+//-----------------------------------------------------------------------
+
+//////////////////////////////////////////////////////////////////////////
+// PUBLIC METHODS
+//////////////////////////////////////////////////////////////////////////
+
+//-----------------------------------------------------------------------
+
+void cMaterial_Diffuse2D::Compile() {
+}
+
+//-----------------------------------------------------------------------
+
+bool cMaterial_Diffuse2D::StartRendering(eMaterialRenderType aType, iCamera *apCam, iLight *pLight) {
+	if (aType == eMaterialRenderType_Z) {
+		mpLowLevelGraphics->SetBlendActive(false);
+		mpLowLevelGraphics->SetTexture(0, GetTexture(eMaterialTexture_Diffuse));
+		mpLowLevelGraphics->SetTextureEnv(eTextureParam_AlphaFunc, eTextureFunc_Replace);
+		mpLowLevelGraphics->SetAlphaTestActive(true);
+		mpLowLevelGraphics->SetAlphaTestFunc(eAlphaTestFunc_GreaterOrEqual, 0.6f);
+	} else if (aType == eMaterialRenderType_Light) {
+		return false;
+	} else if (aType == eMaterialRenderType_Diffuse) {
+		mpLowLevelGraphics->SetBlendActive(true);
+		mpLowLevelGraphics->SetBlendFunc(eBlendFunc_One, eBlendFunc_Zero);
+
+		mpLowLevelGraphics->SetTexture(0, GetTexture(eMaterialTexture_Diffuse));
+	}
+	return true;
+}
+//-----------------------------------------------------------------------
+
+void cMaterial_Diffuse2D::EndRendering(eMaterialRenderType aType) {
+	if (aType == eMaterialRenderType_Z) {
+		mpLowLevelGraphics->SetAlphaTestActive(false);
+		mpLowLevelGraphics->SetTexture(0, NULL);
+		mpLowLevelGraphics->SetTextureEnv(eTextureParam_AlphaFunc, eTextureFunc_Modulate);
+	}
+	if (aType == eMaterialRenderType_Diffuse) {
+		mpLowLevelGraphics->SetBlendActive(false);
+		mpLowLevelGraphics->SetTexture(0, NULL);
+	} else if (aType == eMaterialRenderType_Light) {
+	}
+}
+
+//-----------------------------------------------------------------------
+
+tVtxBatchFlag cMaterial_Diffuse2D::GetBatchFlags(eMaterialRenderType aType) {
+	return eVtxBatchFlag_Position | eVtxBatchFlag_Texture0 | eVtxBatchFlag_Color0;
+}
+//-----------------------------------------------------------------------
+
+bool cMaterial_Diffuse2D::NextPass(eMaterialRenderType aType) {
+	return false;
+}
+
+//-----------------------------------------------------------------------
+
+bool cMaterial_Diffuse2D::HasMultiplePasses(eMaterialRenderType aType) {
+	return false;
+}
+
+//-----------------------------------------------------------------------
+
+eMaterialType cMaterial_Diffuse2D::GetType(eMaterialRenderType aType) {
+	if (aType == eMaterialRenderType_Z)
+		return eMaterialType_DiffuseAlpha;
+	return mType;
+}
+
+//-----------------------------------------------------------------------
+
+void cMaterial_Diffuse2D::EditVertexes(eMaterialRenderType aType, iCamera *apCam, iLight *pLight,
+									   tVertexVec *apVtxVec, cVector3f *apTransform, unsigned int alIndexAdd) {
+}
+
+//-----------------------------------------------------------------------
+} // namespace hpl