feature(WorldBuilder): add all operation modes to single brush tool

GeneralsMD/Code/Tools/WorldBuilder/include/BrushTool.h

@@ -31,14 +31,40 @@ class WorldHeightMapEdit;
 ///  Height brush tool.
 class BrushTool : public Tool
 {
+public:
+	enum {
+		MIN_RAISE_LOWER = 1,
+		MAX_RAISE_LOWER = 21,
+		MIN_SMOOTH_RADIUS = 1,
+		MAX_SMOOTH_RADIUS = 5,
+		MIN_SMOOTH_RATE = 1,
+		MAX_SMOOTH_RATE = 10
+	};
+
+	enum EBrushMode {
+		BRUSH_MODE_RAISE,
+		BRUSH_MODE_LOWER,
+		BRUSH_MODE_SET,
+		BRUSH_MODE_SMOOTH
+	};
+
 protected:
+	enum {MIN_DELAY_TIME = 60};
+
 	WorldHeightMapEdit *m_htMapEditCopy; ///< ref counted.
 	WorldHeightMapEdit *m_htMapFeatherCopy; ///< ref counted.
+	WorldHeightMapEdit *m_htMapRateCopy; ///< ref counted (smooth mode).
 
 	static Int m_brushWidth;
 	static Int m_brushFeather;
 	static Bool m_brushSquare;
 	static Int m_brushHeight;
+	static Int m_raiseLowerAmount;
+	static Int m_smoothRadius;
+	static Int m_smoothRate;
+
+	EBrushMode m_activeMode;
+	Int m_lastMoveTime;
 
 public:
 	BrushTool(void);
@@ -48,9 +74,19 @@ class BrushTool : public Tool
 	static Int getWidth(void) {return m_brushWidth;};  ///<Returns width.
 	static Int getFeather(void) {return m_brushFeather;}; ///<Returns feather.
 	static Int getHeight(void) {return m_brushHeight;}; ///<Returns height.
+	static Int getRaiseLowerAmount(void) {return m_raiseLowerAmount;};
+	static Int getSmoothRadius(void) {return m_smoothRadius;};
+	static Int getSmoothRate(void) {return m_smoothRate;};
 	static void setWidth(Int width);
 	static void setFeather(Int feather);
 	static void setHeight(Int height);
+	static void setRaiseLowerAmount(Int amount);
+	static void setSmoothRadius(Int radius);
+	static void setSmoothRate(Int rate);
+	static EBrushMode getModeFromModifiers(Bool shiftDown, Bool ctrlDown);
+	static EBrushMode getPreviewModeFromKeys();
+	static const char* getModeDisplayName(EBrushMode mode);
+	static void getModeHintStrings(char *primaryBuf, Int primaryBufSize, char *secondaryBuf, Int secondaryBufSize);
 
 public:
 	virtual void mouseDown(TTrackingMode m, CPoint viewPt, WbView* pView, CWorldBuilderDoc *pDoc);
@@ -60,4 +96,10 @@ class BrushTool : public Tool
 	virtual void activate(); ///< Become the current tool.
 	virtual Bool followsTerrain(void) {return false;};
 
+protected:
+	EBrushMode determineBrushMode() const;
+	void applySetHeightBrush(const CPoint &ndx, Int brushWidth, CWorldBuilderDoc *pDoc);
+	void applyRaiseLowerBrush(const CPoint &ndx, Int brushWidth, Bool raising, CWorldBuilderDoc *pDoc);
+	void applySmoothBrush(const CPoint &ndx, Int brushWidth, CWorldBuilderDoc *pDoc);
+	void resetSmoothRateBuffer();
 };

GeneralsMD/Code/Tools/WorldBuilder/include/brushoptions.h

@@ -35,7 +35,13 @@ class BrushOptions : public COptionsPanel	, public PopupSliderOwner
 				FREQ_BRUSH_TICKS=10,
 				MIN_FEATHER=0,
 				FREQ_FEATHER_TICKS=4,
-				MAX_FEATHER=20};
+				MAX_FEATHER=20,
+				MIN_RAISE_LOWER=1,
+				MAX_RAISE_LOWER=21,
+				MIN_SMOOTH_RADIUS=1,
+				MAX_SMOOTH_RADIUS=5,
+				MIN_SMOOTH_RATE=1,
+				MAX_SMOOTH_RATE=10};
 
 	BrushOptions(CWnd* pParent = NULL);   // standard constructor
 
@@ -64,6 +70,9 @@ class BrushOptions : public COptionsPanel	, public PopupSliderOwner
 	afx_msg void OnChangeFeatherEdit();
 	afx_msg void OnChangeSizeEdit();
 	afx_msg void OnChangeHeightEdit();
+	afx_msg void OnChangeRaiseLowerEdit();
+	afx_msg void OnChangeSmoothRadiusEdit();
+	afx_msg void OnChangeSmoothRateEdit();
 	//}}AFX_MSG
 	DECLARE_MESSAGE_MAP()
 
@@ -72,16 +81,25 @@ class BrushOptions : public COptionsPanel	, public PopupSliderOwner
 	static Int m_currentWidth;					///< current brush width in the ui.
 	static Int m_currentFeather;				///< current feather width in the ui.
 	static Int m_currentHeight;
+	static Int m_currentRaiseLower;
+	static Int m_currentSmoothRadius;
+	static Int m_currentSmoothRate;
 
 	Bool		m_updating; ///<true if the ui is updating itself.
 	WBPopupSliderButton m_brushWidthPopup;
 	WBPopupSliderButton m_brushFeatherPopup;
 	WBPopupSliderButton m_brushHeightPopup;
+	WBPopupSliderButton m_raiseLowerPopup;
+	WBPopupSliderButton m_smoothRadiusPopup;
+	WBPopupSliderButton m_smoothRatePopup;
 
 public:
 	static void setWidth(Int width);
 	static void setFeather(Int feather);
 	static void setHeight(Int height);
+	static void setRaiseLowerAmount(Int amount);
+	static void setSmoothRadius(Int radius);
+	static void setSmoothRate(Int rate);
 
 public:
 

GeneralsMD/Code/Tools/WorldBuilder/include/wbview.h

@@ -241,10 +241,13 @@ class WbView : public CView
 	afx_msg void OnShowTerrain();
 	afx_msg void OnUpdateShowTerrain(CCmdUI* pCmdUI);
 	afx_msg int OnCreate(LPCREATESTRUCT lpcs);
-
+	afx_msg BOOL OnMouseWheel(UINT nFlags, short zDelta, CPoint point);
 
 	//}}AFX_MSG
 	DECLARE_MESSAGE_MAP()
+
+protected:
+	Bool handleBrushMouseWheel(UINT nFlags, short zDelta);
 };
 
 /////////////////////////////////////////////////////////////////////////////

GeneralsMD/Code/Tools/WorldBuilder/res/resource.h

@@ -199,6 +199,9 @@
 #define IDC_PSEd_Color1                 1031
 #define IDC_FEATHER_LABEL               1032
 #define IDC_WIDTH_LABEL3                1032
+#define IDC_RAISELOWER_EDIT             1800
+#define IDC_RAISELOWER_POPUP            1801
+#define IDC_RAISELOWER_LABEL            1802
 #define IDC_TERRAIN_TREEVIEW            1033
 #define IDC_SLIDER3                     1034
 #define IDC_SWAP_TEXTURES               1035