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/DrawObject.h

@@ -96,6 +96,7 @@ class DrawObject : public RenderObjClass
 	static void enableFeedback(void) {m_disableFeedback = false;};
 	static Bool isFeedbackEnabled(void) { return !m_disableFeedback;};
 	static void setFeedbackPos(Coord3D pos);
+	static Coord3D getFeedbackPos() { return m_feedbackPoint; }
 
 	static void setWaypointDragFeedback(const Coord3D &start, const Coord3D &end);
 	static void setRampFeedbackParms(const Coord3D *start, const Coord3D *end, Real rampWidth);

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

@@ -73,6 +73,12 @@ class CWorldBuilderView : public WbView
 	CPoint	m_scrollMin;								///< The minimum scrollbar positions.
 	CPoint	m_scrollMax;								///< The maximum scroll bar positions.
 
+	// Brush mode hint flicker reduction
+	Int			m_lastBrushMode;							///< Last brush mode drawn (for flicker reduction)
+	CRect		m_lastHintRect;								///< Last hint rectangle drawn (for flicker reduction)
+	CPoint		m_lastHintPos;								///< Last hint position (for flicker reduction)
+	Bool		m_hintDrawnThisPaint;						///< Flag to prevent double-drawing in same paint cycle
+
 protected:
 
 	/// Draw a texture bitmap in a rectangle in the dc.
@@ -98,6 +104,9 @@ class CWorldBuilderView : public WbView
 	/// Draw the object's icon in the dc at a given point.
 	void drawObjectInView(CDC *pDc, MapObject *pMapObj);
 
+	/// Draw brush mode hint on canvas
+	void drawBrushModeHint(CDC *pDc, CRgn *pUpdateRgn = NULL);
+
 public:
 	/// Get the current draw size in pixels in the 2d window of one height map cell.
 	Int getCellSize(void) {return m_cellSize;}

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/include/wbview3d.h

@@ -93,6 +93,7 @@ class WbView3d : public WbView, public DX8_CleanupHook
 	afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
 	afx_msg void OnPaint();
 	afx_msg void OnSize(UINT nType, int cx, int cy);
+	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
 	afx_msg BOOL OnMouseWheel(UINT nFlags, short zDelta, CPoint pt);
 	afx_msg void OnTimer(UINT nIDEvent);
 	afx_msg void OnDestroy();
@@ -216,6 +217,12 @@ class WbView3d : public WbView, public DX8_CleanupHook
 	Int											m_pickPixels;
 	Int											m_partialMapSize;
 
+	// Brush mode hint flicker reduction
+	Int											m_lastBrushMode;		///< Last brush mode drawn (for flicker reduction)
+	RECT										m_lastHintRect;			///< Last hint rectangle drawn (for flicker reduction)
+	CPoint										m_lastHintPos;			///< Last hint position (for flicker reduction)
+	Bool										m_hintDrawnThisFrame;	///< Flag to prevent double-drawing in same frame
+
 protected:
 
 	UINT getLastDrawTime();
@@ -225,6 +232,7 @@ class WbView3d : public WbView, public DX8_CleanupHook
   void drawCircle( HDC hdc, const Coord3D & centerPoint, Real radius, COLORREF color );
 	void drawLabels(HDC hdc);
 	void drawLabels(void);
+	void drawBrushModeHint(HDC hdc);
 	void shutdownWW3D();
 	void killTheTimer();
 	void render();

GeneralsMD/Code/Tools/WorldBuilder/res/WorldBuilder.rc

@@ -494,7 +494,7 @@ BEGIN
     CONTROL         "",ID_SLIDER,"Static",SS_BLACKFRAME,0,1,19,62
 END
 
-IDD_BRUSH_OPTIONS DIALOG DISCARDABLE  0, 0, 118, 138
+IDD_BRUSH_OPTIONS DIALOG DISCARDABLE  0, 0, 118, 300
 STYLE DS_MODALFRAME | WS_POPUP | WS_CAPTION
 CAPTION "Height Brush Options"
 FONT 8, "MS Sans Serif"
@@ -504,16 +504,33 @@ BEGIN
     EDITTEXT        IDC_FEATHER_EDIT,71,55,17,12,ES_AUTOHSCROLL
     RTEXT           "Size in cells:",IDC_STATIC,24,56,39,10
     PUSHBUTTON      "1",IDC_SIZE_POPUP,93,11,8,12,BS_BITMAP
-    GROUPBOX        "Brush Width:",IDC_STATIC,1,1,113,34
-    GROUPBOX        "Brush Feather Width:",IDC_STATIC,1,43,113,39
+    GROUPBOX        "Brush Width (Shift + Scroll Wheel):",IDC_STATIC,1,1,113,34
+    GROUPBOX        "Brush Feather Width (Ctrl + Scroll Wheel):",IDC_STATIC,1,43,113,39
     PUSHBUTTON      "1",IDC_FEATHER_POPUP,93,55,8,12,BS_BITMAP
     LTEXT           "35 FT.",IDC_WIDTH_LABEL,71,24,43,8
-    LTEXT           "35 FT.",IDC_HEIGHT_LABEL,71,120,36,8
-    GROUPBOX        "Brush Height:",IDC_STATIC,1,90,113,45
-    EDITTEXT        IDC_HEIGHT_EDIT,71,105,17,12,ES_AUTOHSCROLL
-    RTEXT           "Size in 1/8 cells:",IDC_STATIC,0,107,63,10
-    PUSHBUTTON      "1",IDC_HEIGHT_POPUP,93,106,8,12,BS_BITMAP
     LTEXT           "35 FT.",IDC_FEATHER_LABEL,71,68,41,8
+    GROUPBOX        "Raise / Lower Amount (LMB / Shift+LMB):",IDC_STATIC,1,90,113,34
+    EDITTEXT        IDC_RAISELOWER_EDIT,71,105,17,12,ES_AUTOHSCROLL
+    RTEXT           "Amount:",IDC_STATIC,23,106,40,8
+    PUSHBUTTON      "1",IDC_RAISELOWER_POPUP,93,105,8,12,BS_BITMAP
+    LTEXT           "0.0 FEET.",IDC_RAISELOWER_LABEL,71,118,43,8
+    GROUPBOX        "Set Height (Ctrl + LMB):",IDC_STATIC,1,132,113,34
+    EDITTEXT        IDC_HEIGHT_EDIT,71,147,17,12,ES_AUTOHSCROLL
+    RTEXT           "Size in 1/8 cells:",IDC_STATIC,0,149,63,10
+    PUSHBUTTON      "1",IDC_HEIGHT_POPUP,93,148,8,12,BS_BITMAP
+    LTEXT           "35 FT.",IDC_HEIGHT_LABEL,71,160,36,8
+    GROUPBOX        "Smooth (Ctrl + Shift + LMB):",IDC_STATIC,1,174,113,50
+    EDITTEXT        IDC_RADIUS_EDIT,71,189,17,12,ES_AUTOHSCROLL
+    RTEXT           "Radius:",IDC_STATIC,23,190,40,8
+    PUSHBUTTON      "1",IDC_RADIUS_POPUP,93,189,8,12,BS_BITMAP
+    EDITTEXT        IDC_RATE_EDIT,71,205,17,12,ES_AUTOHSCROLL
+    RTEXT           "Rate:",IDC_STATIC,23,206,40,8
+    PUSHBUTTON      "1",IDC_RATE_POPUP,93,205,8,12,BS_BITMAP
+    GROUPBOX        "Brush Modes:",IDC_STATIC,1,232,113,65
+    LTEXT           "LMB - Raise Height",IDC_STATIC,5,242,108,8
+    LTEXT           "Shift + LMB - Lower Height",IDC_STATIC,5,252,108,8
+    LTEXT           "Ctrl + LMB - Set Height",IDC_STATIC,5,262,108,8
+    LTEXT           "Ctrl + Shift + LMB - Smooth",IDC_STATIC,5,272,108,8
 END
 
 IDD_TERRAIN_MATERIAL DIALOG DISCARDABLE  0, 0, 200, 286

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

@@ -199,6 +199,10 @@
 #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_MODE_LEGEND                 1803
 #define IDC_TERRAIN_TREEVIEW            1033
 #define IDC_SLIDER3                     1034
 #define IDC_SWAP_TEXTURES               1035