Added massive parser documentation.

Some parser changes.

svn-id: r32726

2 files changed, 18 insertions, 16 deletions

diff --git a/graphics/VectorRenderer.cpp b/graphics/VectorRenderer.cpp
index abfd53edcd..0194231427 100644
--- a/graphics/VectorRenderer.cpp
+++ b/graphics/VectorRenderer.cpp
@@ -54,19 +54,19 @@ VectorRenderer *createRenderer(int mode) {
 void VectorRenderer::drawStep(const Common::Rect &area, const DrawStep &step) {
 
 	if (step.flags & DrawStep::kStepCallbackOnly) {
-		(this->*(step.drawing_call))(area, step);
+		(this->*(step.drawingCall))(area, step);
 		return;
 	}
 
 	if (step.flags & DrawStep::kStepSetBG)
-		setBgColor(step.color2.r, step.color2.g, step.color2.b);
+		setBgColor(step.bgColor.r, step.bgColor.g, step.bgColor.b);
 
 	if (step.flags & DrawStep::kStepSetFG)
-		setFgColor(step.color1.r, step.color1.g, step.color1.b);
+		setFgColor(step.fgColor.r, step.fgColor.g, step.fgColor.b);
 
 	if (step.flags & DrawStep::kStepSetGradient)
-		setGradientColors(step.color1.r, step.color1.g, step.color1.b, 
-						  step.color2.r, step.color2.g, step.color2.b);
+		setGradientColors(step.gradColor1.r, step.gradColor1.g, step.gradColor1.b, 
+						  step.gradColor2.r, step.gradColor2.g, step.gradColor2.b);
 
 	if (step.flags & DrawStep::kStepSetShadow)
 		shadowEnable(step.shadow);
@@ -78,12 +78,12 @@ void VectorRenderer::drawStep(const Common::Rect &area, const DrawStep &step) {
 		setStrokeWidth(step.stroke);
 
 	if (step.flags & DrawStep::kStepSetFillMode)
-		setFillMode((FillMode)step.fill_mode);
+		setFillMode((FillMode)step.fillMode);
 		
 	if (step.flags & DrawStep::kStepSettingsOnly)
 		return;
 
-	(this->*(step.drawing_call))(area, step);	
+	(this->*(step.drawingCall))(area, step);	
 }
 
 /********************************************************************
diff --git a/graphics/VectorRenderer.h b/graphics/VectorRenderer.h
index 310f32f856..b4c4bb656d 100644
--- a/graphics/VectorRenderer.h
+++ b/graphics/VectorRenderer.h
@@ -45,10 +45,12 @@ struct DrawStep {
 	struct { 
 		uint8 r, g, b; 
 	}	
-	color1, /** Foreground color/gradient start */
-	color2; /** Background color/gradient end */
+	fgColor, /** Foreground color */
+	bgColor, /** backgroudn color */
+	gradColor1, /** gradient start*/
+	gradColor2; /** gradient end */
 
-	bool fill_area; /** If enabled, the draw step occupies the whole drawing area */
+	bool fillArea; /** If enabled, the draw step occupies the whole drawing area */
 
 	struct {
 		uint16 pos;
@@ -60,12 +62,12 @@ struct DrawStep {
 
 	uint8 shadow, stroke, factor, radius; /** Misc options... */
 
-	uint8 fill_mode; /** active fill mode */
-	uint8 extra_data; /** Generic parameter for extra options (orientation/bevel) */
+	uint8 fillMode; /** active fill mode */
+	uint8 extraData; /** Generic parameter for extra options (orientation/bevel) */
 
 	uint32 scale; /** scale of all the coordinates in FIXED POINT with 16 bits mantissa */
 
-	void (VectorRenderer::*drawing_call)(const Common::Rect &, const DrawStep &); /** Pointer to drawing function */
+	void (VectorRenderer::*drawingCall)(const Common::Rect &, const DrawStep &); /** Pointer to drawing function */
 
 	enum DrawStepFlags {
 		kStepCallbackOnly		= (1 << 0),
@@ -330,7 +332,7 @@ public:
 	}
 
 	void stepGetPositions(const DrawStep &step, const Common::Rect &area, uint16 &in_x, uint16 &in_y, uint16 &in_w, uint16 &in_h) {
-		if (step.fill_area) {
+		if (step.fillArea) {
 			in_x = area.left;
 			in_y = area.top;
 			in_w = area.width();
@@ -392,13 +394,13 @@ public:
 	void drawCallback_TRIANGLE(const Common::Rect &area, const DrawStep &step) {
 		uint16 x, y, w, h;
 		stepGetPositions(step, area, x, y, w, h);
-		drawTriangle(x, y, w, h, (TriangleOrientation)step.extra_data);
+		drawTriangle(x, y, w, h, (TriangleOrientation)step.extraData);
 	}
 
 	void drawCallback_BEVELSQ(const Common::Rect &area, const DrawStep &step) {
 		uint16 x, y, w, h;
 		stepGetPositions(step, area, x, y, w, h);
-		drawBeveledSquare(x, y, w, h, step.extra_data);
+		drawBeveledSquare(x, y, w, h, step.extraData);
 	}
 
 	/**