Initial commit

Torque/SDK/engine/editor/missionAreaEditor.h

@@ -0,0 +1,145 @@
+//-----------------------------------------------------------------------------
+// Torque Game Engine
+// Copyright (C) GarageGames.com, Inc.
+//-----------------------------------------------------------------------------
+
+#ifndef _MISSIONAREAEDITOR_H_
+#define _MISSIONAREAEDITOR_H_
+
+#ifndef _GUIBITMAPCTRL_H_
+#include "gui/controls/guiBitmapCtrl.h"
+#endif
+#ifndef _GUITYPES_H_
+#include "gui/core/guiTypes.h"
+#endif
+#ifndef _MISSIONAREA_H_
+#include "game/missionArea.h"
+#endif
+
+class GBitmap;
+class TerrainBlock;
+
+class MissionAreaEditor : public GuiBitmapCtrl
+{
+   private:
+      typedef GuiBitmapCtrl      Parent;
+
+      SimObjectPtr<MissionArea>  mMissionArea;
+      SimObjectPtr<TerrainBlock> mTerrainBlock;
+
+      GBitmap * createTerrainBitmap();
+      void onUpdate();
+
+      void setControlObjPos(const Point2F & pos);
+      bool clampArea(RectI & area);
+
+      // --------------------------------------------------
+      // conversion
+      VectorF                    mScale;
+      Point2F                    mCenterPos;
+
+      Point2F worldToScreen(const Point2F &);
+      Point2F screenToWorld(const Point2F &);
+
+      void getScreenMissionArea(RectI & rect);
+      void getScreenMissionArea(RectF & rect);
+
+      void setupScreenTransform(const Point2I & offset);
+
+      // --------------------------------------------------
+      // mouse
+      enum {
+         DefaultCursor = 0,
+         HandCursor,
+         GrabCursor,
+         VertResizeCursor,
+         HorizResizeCursor,
+         DiagRightResizeCursor,
+         DiagLeftResizeCursor,
+         NumCursors
+      };
+
+      bool grabCursors();
+      GuiCursor *                mCurrentCursor;
+      GuiCursor *                mCursors[NumCursors];
+      void getCursor(GuiCursor *&cursor, bool &showCursor, const GuiEvent &lastGuiEvent);
+      void setCursor(U32 cursor);
+
+      S32                        mLastHitMode;
+      Point2I                    mLastMousePoint;
+
+      // --------------------------------------------------
+      // mission area
+      enum {
+         NUT_SIZE = 3
+      };
+
+      enum  {
+         nothing        = 0,
+         sizingLeft     = BIT(0),
+         sizingRight    = BIT(1),
+         sizingTop      = BIT(2),
+         sizingBottom   = BIT(3),
+         moving         = BIT(4)
+      };
+
+      void updateCursor(S32 hit);
+      bool inNut(const Point2I & pt, S32 x, S32 y);
+      S32 getSizingHitKnobs(const Point2I & pt, const RectI & box);
+      void drawNut(const Point2I & nut);
+      void drawNuts(RectI & box);
+
+   public:
+
+      MissionAreaEditor();
+
+      //
+      bool missionAreaObjValid() { return(!mMissionArea.isNull()); }
+      bool terrainObjValid()     { return(!mTerrainBlock.isNull()); }
+
+      TerrainBlock * getTerrainObj();
+
+      const RectI & getArea();
+      void setArea(const RectI & area);
+
+      void updateTerrainBitmap();
+
+      // GuiControl
+      void parentResized(const Point2I &oldParentExtent, const Point2I &newParentExtent);
+      void onRender(Point2I offset, const RectI &updateRect);
+      bool onWake();
+      void onSleep();
+
+      void onMouseUp(const GuiEvent & event);
+      void onMouseDown(const GuiEvent & event);
+      void onMouseMove(const GuiEvent & event);
+      void onMouseDragged(const GuiEvent & event);
+      void onMouseEnter(const GuiEvent & event);
+      void onMouseLeave(const GuiEvent & event);
+
+      // SimObject
+      bool onAdd();
+
+      // field data..
+      bool        mSquareBitmap;
+      bool        mEnableEditing;
+      bool        mRenderCamera;
+
+      ColorI      mHandleFrameColor;
+      ColorI      mHandleFillColor;
+      ColorI      mDefaultObjectColor;
+      ColorI      mWaterObjectColor;
+      ColorI      mMissionBoundsColor;
+      ColorI      mCameraColor;
+
+      bool        mEnableMirroring;
+      S32         mMirrorIndex;
+      ColorI      mMirrorLineColor;
+      ColorI      mMirrorArrowColor;
+
+      static void initPersistFields();
+
+      DECLARE_CONOBJECT(MissionAreaEditor);
+};
+
+#endif