Initial commit

engines/hpl1/engine/graphics/Material_DiffuseAdditive2D.cpp

@@ -0,0 +1,134 @@
+/* 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_DiffuseAdditive2D.h"
+
+namespace hpl {
+
+//////////////////////////////////////////////////////////////////////////
+// CONSTRUCTORS
+//////////////////////////////////////////////////////////////////////////
+
+//-----------------------------------------------------------------------
+
+cMaterial_DiffuseAdditive2D::cMaterial_DiffuseAdditive2D(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 = true;
+	mbIsGlowing = true;
+	mType = eMaterialType_DiffuseAdditive;
+}
+
+//-----------------------------------------------------------------------
+
+cMaterial_DiffuseAdditive2D::~cMaterial_DiffuseAdditive2D() {
+}
+
+//-----------------------------------------------------------------------
+
+//////////////////////////////////////////////////////////////////////////
+// PUBLIC METHODS
+//////////////////////////////////////////////////////////////////////////
+
+//-----------------------------------------------------------------------
+
+void cMaterial_DiffuseAdditive2D::Compile() {
+}
+
+//-----------------------------------------------------------------------
+
+bool cMaterial_DiffuseAdditive2D::StartRendering(eMaterialRenderType aType, iCamera *apCam, iLight *pLight) {
+	if (aType == eMaterialRenderType_Diffuse) {
+		mpLowLevelGraphics->SetBlendActive(true);
+		mpLowLevelGraphics->SetBlendFunc(eBlendFunc_SrcAlpha, eBlendFunc_One);
+
+		mpLowLevelGraphics->SetActiveTextureUnit(0);
+		// mpLowLevelGraphics->SetTextureEnv(eTextureParam_ColorOp1,eTextureOp_Alpha);
+		mpLowLevelGraphics->SetTextureEnv(eTextureParam_ColorFunc, eTextureFunc_Modulate);
+
+		mpLowLevelGraphics->SetTexture(0, GetTexture(eMaterialTexture_Diffuse));
+
+		return true;
+	}
+	return false;
+}
+
+//-----------------------------------------------------------------------
+
+void cMaterial_DiffuseAdditive2D::EndRendering(eMaterialRenderType aType) {
+	if (aType == eMaterialRenderType_Diffuse) {
+		mpLowLevelGraphics->SetTexture(0, NULL);
+		mpLowLevelGraphics->SetActiveTextureUnit(0);
+		mpLowLevelGraphics->SetTextureEnv(eTextureParam_ColorOp1, eTextureOp_Color);
+		mpLowLevelGraphics->SetTextureEnv(eTextureParam_ColorFunc, eTextureFunc_Modulate);
+	}
+}
+
+//-----------------------------------------------------------------------
+
+tVtxBatchFlag cMaterial_DiffuseAdditive2D::GetBatchFlags(eMaterialRenderType aType) {
+	return eVtxBatchFlag_Position | eVtxBatchFlag_Texture0 | eVtxBatchFlag_Color0;
+}
+
+//-----------------------------------------------------------------------
+
+bool cMaterial_DiffuseAdditive2D::NextPass(eMaterialRenderType aType) {
+	return false;
+}
+
+//-----------------------------------------------------------------------
+
+bool cMaterial_DiffuseAdditive2D::HasMultiplePasses(eMaterialRenderType aType) {
+	return false;
+}
+
+//-----------------------------------------------------------------------
+
+eMaterialType cMaterial_DiffuseAdditive2D::GetType(eMaterialRenderType aType) {
+	return mType;
+}
+
+//-----------------------------------------------------------------------
+
+bool cMaterial_DiffuseAdditive2D::UsesType(eMaterialRenderType aType) {
+	if (aType == eMaterialRenderType_Diffuse)
+		return true;
+
+	return false;
+}
+
+//-----------------------------------------------------------------------
+
+void cMaterial_DiffuseAdditive2D::EditVertexes(eMaterialRenderType aType, iCamera *apCam, iLight *pLight,
+											   tVertexVec *apVtxVec, cVector3f *apTransform, unsigned int alIndexAdd) {
+}
+
+//-----------------------------------------------------------------------
+} // namespace hpl