t2 engine svn checkout

sim/actionMap.h

@@ -0,0 +1,142 @@
+//-----------------------------------------------------------------------------
+// V12 Engine
+// 
+// Copyright (c) 2001 GarageGames.Com
+// Portions Copyright (c) 2001 by Sierra Online, Inc.
+//-----------------------------------------------------------------------------
+
+#ifndef _ACTIONMAP_H_
+#define _ACTIONMAP_H_
+
+#ifndef _PLATFORM_H_
+#include "Platform/platform.h"
+#endif
+#ifndef _TVECTOR_H_
+#include "Core/tVector.h"
+#endif
+#ifndef _SIMBASE_H_
+#include "console/simBase.h"
+#endif
+
+struct InputEvent;
+
+struct EventDescriptor
+{
+   U8  flags;      // Combination of any Modifiers
+   U8  eventType;  // SI_KEY, etc.
+   U16 eventCode;  // From event.h
+};
+
+class ActionMap : public SimObject
+{
+   typedef SimObject Parent;
+
+  protected:
+   bool onAdd();
+
+   struct Node {
+      U32 modifiers;
+      U32 action;
+
+      enum Flags {
+         Ranged      = 1 << 0,
+         HasScale    = 1 << 1,
+         HasDeadZone = 1 << 2,
+         Inverted    = 1 << 3,
+         BindCmd     = 1 << 4
+      };
+
+      U32 flags;
+      F32 deadZoneBegin;
+      F32 deadZoneEnd;
+      F32 scaleFactor;
+
+      StringTableEntry consoleFunction;
+      
+      char *makeConsoleCommand;
+      char *breakConsoleCommand;
+   };
+   struct DeviceMap
+   {
+      U32 deviceType;
+      U32 deviceInst;
+
+      Vector<Node> nodeMap;
+      DeviceMap() {
+         VECTOR_SET_ASSOCIATION(nodeMap);
+      }
+      ~DeviceMap();
+   };
+   struct BreakEntry
+   {
+      U32 deviceType;
+      U32 deviceInst;
+      U32 objInst;
+      StringTableEntry consoleFunction;
+      char *breakConsoleCommand;
+
+      // It's possible that the node could be deleted (unlikely, but possible,
+      //  so we replicate the node flags here...
+      //
+      U32 flags;
+      F32 deadZoneBegin;
+      F32 deadZoneEnd;
+      F32 scaleFactor;
+   };
+
+
+   Vector<DeviceMap*>        mDeviceMaps;
+   static Vector<BreakEntry> smBreakTable;
+
+   // Find: return NULL if not found in current map, Get: create if not
+   //  found.
+   const Node* findNode(const U32 inDeviceType, const U32 inDeviceInst,
+                        const U32 inModifiers,  const U32 inAction);
+   bool findBoundNode( const char* function, U32 &devMapIndex, U32 &nodeIndex );
+   Node* getNode(const U32 inDeviceType, const U32 inDeviceInst,
+                 const U32 inModifiers,  const U32 inAction);
+
+   void removeNode(const U32 inDeviceType, const U32 inDeviceInst,
+                 const U32 inModifiers,  const U32 inAction);
+
+   void enterBreakEvent(const InputEvent* pEvent, const Node* pNode);
+
+   static const char* getModifierString(const U32 modifiers);
+
+  public:
+   ActionMap();
+   ~ActionMap();
+
+   void dumpActionMap(const char* fileName, const bool append) const;
+
+   static bool createEventDescriptor(const char* pEventString, EventDescriptor* pDescriptor);
+   //static void consoleInit();
+
+   bool processBind(const U32 argc, const char** argv);
+   bool processBindCmd(const char *device, const char *action, const char *makeCmd, const char *breakCmd);
+   bool processUnbind(const char *device, const char *action);
+
+	// Console interface functions:
+	const char* getBinding( const char* command ); // Find what the given command is bound to
+	const char* getCommand( const char* device, const char* action ); // Find what command is bound to the given event descriptor 
+	bool 	isInverted( const char* device, const char* action );
+	F32	getScale( const char* device, const char* action );
+	const char* getDeadZone( const char* device, const char* action );
+	//
+
+   static bool        getKeyString(const U32 action, char* buffer);
+   static bool        getDeviceName(const U32 deviceType, const U32 deviceInstance, char* buffer);
+	static const char* buildActionString( const InputEvent* event );
+
+   bool processAction(const InputEvent*);
+
+   static bool checkBreakTable(const InputEvent*);
+   static bool handleEvent(const InputEvent*);
+   static bool handleEventGlobal(const InputEvent*);
+
+   static bool getDeviceTypeAndInstance(const char *device, U32 &deviceType, U32 &deviceInstance);
+
+   DECLARE_CONOBJECT(ActionMap);
+};
+
+#endif // _ACTIONMAP_H_