From 0e4e6ee9bf1f3a640191df6b22e6965a7199d171 Mon Sep 17 00:00:00 2001
From: richiesams
Date: Mon, 29 Jul 2013 15:20:51 -0500
Subject: ZVISION: Create methods for altering panoramaOptions and create
 console commands for them

---
 engines/zvision/console.cpp      | 14 ++++++++++++++
 engines/zvision/console.h        |  2 ++
 engines/zvision/render_table.cpp |  9 +++++++++
 engines/zvision/render_table.h   |  3 +++
 4 files changed, 28 insertions(+)

diff --git a/engines/zvision/console.cpp b/engines/zvision/console.cpp
index e9bbdd74bb..3dad7af376 100644
--- a/engines/zvision/console.cpp
+++ b/engines/zvision/console.cpp
@@ -43,6 +43,8 @@ Console::Console(ZVision *engine) : GUI::Debugger(), _engine(engine) {
 	DCmd_Register("raw2wav", WRAP_METHOD(Console, cmdRawToWav));
 	DCmd_Register("setrenderstate", WRAP_METHOD(Console, cmdSetRenderState));
 	DCmd_Register("generaterendertable", WRAP_METHOD(Console, cmdGenerateRenderTable));
+	DCmd_Register("setpanoramafov", WRAP_METHOD(Console, cmdSetPanoramaFoV));
+	DCmd_Register("setpanoramascale", WRAP_METHOD(Console, cmdSetPanoramaScale));
 }
 
 bool Console::cmdLoadImage(int argc, const char **argv) {
@@ -127,11 +129,23 @@ bool Console::cmdGenerateRenderTable(int argc, const char **argv) {
 }
 
 bool Console::cmdSetPanoramaFoV(int argc, const char **argv) {
+	if (argc != 2) {
+		DebugPrintf("Use setpanoramafov <fieldOfView> to change the current panorama field of view\n");
+		return true;
+	}
+
+	_engine->getRenderManager()->getRenderTable()->setPanoramaFoV(atof(argv[1]));
 
 	return true;
 }
 
 bool Console::cmdSetPanoramaScale(int argc, const char **argv) {
+	if (argc != 2) {
+		DebugPrintf("Use setpanoramascale <scale> to change the current panorama scale\n");
+		return true;
+	}
+
+	_engine->getRenderManager()->getRenderTable()->setPanoramaScale(atof(argv[1]));
 
 	return true;
 }
diff --git a/engines/zvision/console.h b/engines/zvision/console.h
index 7fa4acc194..7b1beeb304 100644
--- a/engines/zvision/console.h
+++ b/engines/zvision/console.h
@@ -43,6 +43,8 @@ private:
 	bool cmdRawToWav(int argc, const char **argv);
 	bool cmdSetRenderState(int argc, const char **argv);
 	bool cmdGenerateRenderTable(int argc, const char **argv);
+	bool cmdSetPanoramaFoV(int argc, const char **argv);
+	bool cmdSetPanoramaScale(int argc, const char **argv);
 };
 
 } // End of namespace ZVision
diff --git a/engines/zvision/render_table.cpp b/engines/zvision/render_table.cpp
index 1ba1648d39..b5a2809444 100644
--- a/engines/zvision/render_table.cpp
+++ b/engines/zvision/render_table.cpp
@@ -156,7 +156,16 @@ void RenderTable::generatePanoramaLookupTable() {
 }
 
 void RenderTable::generateTiltLookupTable() {
+void RenderTable::setPanoramaFoV(float fov) {
+	assert(fov > 0.0f);
 
+	_panoramaOptions.fieldOfView = fov;
+}
+
+void RenderTable::setPanoramaScale(float scale) {
+	assert(scale > 0.0f);
+
+	_panoramaOptions.linearScale = scale;
 }
 
 } // End of namespace ZVision
diff --git a/engines/zvision/render_table.h b/engines/zvision/render_table.h
index a48e608db8..5698feaa03 100644
--- a/engines/zvision/render_table.h
+++ b/engines/zvision/render_table.h
@@ -64,6 +64,9 @@ public:
 	void mutateImage(uint16 *sourceBuffer, uint16* destBuffer, uint32 imageWidth, uint32 imageHeight, Common::Rect subRectangle, Common::Rect destRectangle);
 	void generateRenderTable();
 
+	void setPanoramaFoV(float fov);
+	void setPanoramaScale(float scale);
+
 private:
 	void generatePanoramaLookupTable();
 	void generateTiltLookupTable();
-- 
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