From 2063cb711dce1894125d1cc6bab5a2d27a163be3 Mon Sep 17 00:00:00 2001
From: richiesams <adastley@gmail.com>
Date: Mon, 29 Jul 2013 21:53:24 -0500
Subject: [PATCH] ZVISION: Add 'reverse' to _tiltOptions and _panoramaOptions
 to handle Control options

---
 engines/zvision/render_table.cpp | 9 +++++++++
 engines/zvision/render_table.h   | 4 ++++
 2 files changed, 13 insertions(+)

diff --git a/engines/zvision/render_table.cpp b/engines/zvision/render_table.cpp
index 49203df195d..adf1d647b7f 100644
--- a/engines/zvision/render_table.cpp
+++ b/engines/zvision/render_table.cpp
@@ -49,6 +49,7 @@ void RenderTable::setRenderState(RenderState newState) {
 	case PANORAMA:
 		_panoramaOptions.fieldOfView = 27.0f;
 		_panoramaOptions.linearScale = 0.55f;
+		_panoramaOptions.reverse = false;
 		break;
 	case TILT:
 
@@ -171,6 +172,10 @@ void RenderTable::setPanoramaScale(float scale) {
 	_panoramaOptions.linearScale = scale;
 }
 
+void RenderTable::setPanoramaReverse(bool reverse) {
+	_panoramaOptions.reverse = reverse;
+}
+
 void RenderTable::setTiltFoV(float fov) {
 	assert(fov > 0.0f);
 
@@ -183,4 +188,8 @@ void RenderTable::setTiltScale(float scale) {
 	_tiltOptions.linearScale = scale;
 }
 
+void RenderTable::setTiltReverse(bool reverse) {
+	_tiltOptions.reverse = reverse;
+}
+
 } // End of namespace ZVision
diff --git a/engines/zvision/render_table.h b/engines/zvision/render_table.h
index ccb5926a516..e5535a05443 100644
--- a/engines/zvision/render_table.h
+++ b/engines/zvision/render_table.h
@@ -50,12 +50,14 @@ private:
 	struct {
 		float fieldOfView;
 		float linearScale;
+		bool reverse;
 	} _panoramaOptions;
 
 	// TODO: See if tilt and panorama need to have separate options
 	struct {
 		float fieldOfView;
 		float linearScale;
+		bool reverse;
 	} _tiltOptions;
 
 public:
@@ -66,9 +68,11 @@ public:
 
 	void setPanoramaFoV(float fov);
 	void setPanoramaScale(float scale);
+	void setPanoramaReverse(bool reverse);
 
 	void setTiltFoV(float fov);
 	void setTiltScale(float scale);
+	void setTiltReverse(bool reverse);
 
 private:
 	void generatePanoramaLookupTable();