GRAPHICS: Add information reading for kotor model emitters

xoreos · Apr 7, 2019 · 9fa0be1 · 9fa0be1
1 parent 19cb4ff
commit 9fa0be1
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Showing 2 changed files with 20 additions and 2 deletions.
diff --git a/src/graphics/aurora/model_kotor.cpp b/src/graphics/aurora/model_kotor.cpp
@@ -507,8 +507,7 @@ void ModelNode_KotOR::load(Model_KotOR::ParserContext &ctx) {
 	}
 
 	if (ctx.flags & kNodeFlagHasEmitter) {
-		// TODO: Emitter
-		ctx.mdl->skip(0xD8);
+		readEmitter(ctx);
 	}
 
 	if (ctx.flags & kNodeFlagHasReference) {
@@ -1122,6 +1121,24 @@ void ModelNode_KotOR::readSaber(Model_KotOR::ParserContext &ctx) {
 	std::memcpy(indexData, indices, 96 * sizeof(uint16));
 }
 
+void ModelNode_KotOR::readEmitter(Model_KotOR::ParserContext &ctx) {
+	// TODO: Add values for unknown fields
+	ctx.mdl->skip(20); // Unknown
+
+	uint32 xGrid = ctx.mdl->readUint32LE();
+	uint32 yGrid = ctx.mdl->readUint32LE();
+
+	ctx.mdl->skip(4); // Unknown
+
+	// TODO: The padding bytes are not necessarily zero, maybe they are specific parameters for the specified mode?
+	Common::UString update  = Common::readStringFixed(*ctx.mdl, Common::kEncodingASCII, 32);
+	Common::UString render  = Common::readStringFixed(*ctx.mdl, Common::kEncodingASCII, 32);
+	Common::UString blend   = Common::readStringFixed(*ctx.mdl, Common::kEncodingASCII, 32);
+	Common::UString texture = Common::readStringFixed(*ctx.mdl, Common::kEncodingASCII, 64);
+
+	ctx.mdl->skip(24); // Unknown
+}
+
 } // End of namespace Aurora
 
 } // End of namespace Graphics
diff --git a/src/graphics/aurora/model_kotor.h b/src/graphics/aurora/model_kotor.h
@@ -123,6 +123,7 @@ class ModelNode_KotOR : public ModelNode {
 	void readMesh(Model_KotOR::ParserContext &ctx);
 	void readSkin(Model_KotOR::ParserContext &ctx);
 	void readSaber(Model_KotOR::ParserContext &ctx);
+	void readEmitter(Model_KotOR::ParserContext &ctx);
 };
 
 } // End of namespace Aurora