From 66e67d5aff8fbbbf416ef18189ef3eb9d9436e45 Mon Sep 17 00:00:00 2001
From: aap <aap@papnet.eu>
Date: Thu, 17 Dec 2015 22:15:59 +0100
Subject: [PATCH] made switching platforms a little nicer

---
 src/gtaplg.cpp              | 35 +++++++++++++++++++++++++++++++++++
 src/gtaplg.h                |  5 +++++
 tools/insttest/insttest.cpp | 18 +++++++++++++++---
 3 files changed, 55 insertions(+), 3 deletions(-)

diff --git a/src/gtaplg.cpp b/src/gtaplg.cpp
index 77e4eb2..71aeda7 100644
--- a/src/gtaplg.cpp
+++ b/src/gtaplg.cpp
@@ -16,6 +16,40 @@
 
 using namespace std;
 
+namespace rw {
+
+int32
+findPlatform(Clump *c)
+{
+	for(int32 i = 0; i < c->numAtomics; i++){
+		Geometry *g = c->atomicList[i]->geometry;
+		if(g->instData)
+			return g->instData->platform;
+	}
+	return 0;
+}
+
+void
+switchPipes(Clump *c, int32 platform)
+{
+	for(int32 i = 0; i < c->numAtomics; i++){
+		Atomic *a = c->atomicList[i];
+		if(a->pipeline && a->pipeline->platform != platform){
+			uint32 plgid = a->pipeline->pluginID;
+			switch(plgid){
+			case ID_SKIN:
+				a->pipeline = skinGlobals.pipelines[platform];
+				break;
+			case ID_MATFX:
+				a->pipeline = matFXGlobals.pipelines[platform];
+				break;
+			}
+		}
+	}
+}
+
+}
+
 namespace gta {
 
 void
@@ -579,6 +613,7 @@ static void
 readPipeline(Stream *stream, int32, void *object, int32 offset, int32)
 {
 	*PLUGINOFFSET(uint32, object, offset) = stream->readU32();
+	printf("%x\n", *PLUGINOFFSET(uint32, object, offset));
 }
 
 static void
diff --git a/src/gtaplg.h b/src/gtaplg.h
index 664d642..b31a51d 100644
--- a/src/gtaplg.h
+++ b/src/gtaplg.h
@@ -1,3 +1,8 @@
+namespace rw {
+int32 findPlatform(Clump *c);
+void switchPipes(Clump *c, int32 platform);
+};
+
 namespace gta {
 using namespace rw;
 
diff --git a/tools/insttest/insttest.cpp b/tools/insttest/insttest.cpp
index 47a13a6..e24593a 100644
--- a/tools/insttest/insttest.cpp
+++ b/tools/insttest/insttest.cpp
@@ -15,12 +15,13 @@ main(int argc, char *argv[])
 {
 	gta::attachPlugins();
 
-	rw::version = 0x34003;
+	rw::version = 0;
+//	rw::version = 0x34003;
 //	rw::version = 0x33002;
-	rw::platform = rw::PLATFORM_PS2;
+//	rw::platform = rw::PLATFORM_PS2;
 //	rw::platform = rw::PLATFORM_OGL;
 //	rw::platform = rw::PLATFORM_XBOX;
-//	rw::platform = rw::PLATFORM_D3D8;
+	rw::platform = rw::PLATFORM_D3D8;
 //	rw::platform = rw::PLATFORM_D3D9;
 
 	int uninstance = 0;
@@ -74,6 +75,12 @@ main(int argc, char *argv[])
 	}
 */
 
+	int32 platform = findPlatform(c);
+	if(platform){
+		rw::platform = platform;
+		switchPipes(c, platform);
+	}
+
 	for(int32 i = 0; i < c->numAtomics; i++){
 		Atomic *a = c->atomicList[i];
 		ObjPipeline *p = a->getPipeline();
@@ -83,6 +90,11 @@ main(int argc, char *argv[])
 			p->instance(a);
 	}
 
+	if(rw::version == 0){
+		rw::version = header.version;
+		rw::build = header.build;
+	}
+
 	if(uninstance)
 		rw::platform = rw::PLATFORM_D3D8;