#include "Commands_Input.h"
#include "ParamInfos.h"
#include "Commands_Console.h"
#include "Script.h"

// 32	spacebar
// 48	0
// ...
// 57	9
// 65	A
// ...
// 90	Z
// 160	left shift
// 161	right shift
// 162	left control
// 163	right control

#if OBLIVION

#include "GameAPI.h"
#include "Hooks_DirectInput8Create.h"
#include "GameOSDepend.h"
#include "StringVar.h"
#include "GameMenus.h"
#include "GameTiles.h"
#include "GameObjects.h"
#include "GameForms.h"

#define CONTROLSMAPPED 29
static bool IsKeycodeValid(UInt32 id)		{ return id < kMaxMacros - 2; }

//Roundabout way of getting a pointer to the array containing control map
//Not sure what CtrlMapBaseAddr points to (no RTTI) so use brute pointer arithmetic
#if OBLIVION_VERSION == OBLIVION_VERSION_1_1
static const UInt32* CtrlMapBaseAddr = (UInt32*)0x00AEAAB8;
static const UInt32	 CtrlMapOffset   = 0x00000020;
static const UInt32  CtrlMapOffset2  = 0x00001B7E;
#elif OBLIVION_VERSION == OBLIVION_VERSION_1_2
static const UInt32* CtrlMapBaseAddr = (UInt32*)0x00B33398;
static const UInt32	 CtrlMapOffset   = 0x00000020;
static const UInt32  CtrlMapOffset2  = 0x00001B7E;
#elif OBLIVION_VERSION == OBLIVION_VERSION_1_2_416
static const UInt32* CtrlMapBaseAddr = (UInt32*)0x00B33398;
static const UInt32	 CtrlMapOffset   = 0x00000020;
static const UInt32  CtrlMapOffset2  = 0x00001B7E;
#endif

UInt8*  InputControls=0;
UInt8*  AltInputControls=0;

static void GetControlMap()
{
	UInt32 addr = *CtrlMapBaseAddr + CtrlMapOffset;
	addr = *(UInt32*)addr + CtrlMapOffset2;
	InputControls = (UInt8*)addr;
	AltInputControls = InputControls + CONTROLSMAPPED;
}
static UInt32 GetCurrentControl(UInt32 keycode, bool bUseAlt)
{	//return the control to which keycode is currently mapped
	UInt8* controls = InputControls;
	if (bUseAlt)
		controls = AltInputControls;

	for (UInt32 i = 0; i < CONTROLSMAPPED; i++)
	{
		if (controls[i] == keycode)
			return i;
	}
	return -1;	//not mapped
}

static bool Cmd_GetControl_Execute(COMMAND_ARGS)
{
	*result=0xFFFF;

	UInt32	keycode = 0;

	if(!ExtractArgs(paramInfo, arg1, opcodeOffsetPtr, thisObj, arg3, scriptObj, eventList, &keycode)) return true;

	if(keycode>=CONTROLSMAPPED) return true;

	if(!InputControls) GetControlMap();

	*result = InputControls[keycode];
	return true;
}

static bool Cmd_GetAltControl2_Execute(COMMAND_ARGS)
{
	*result = 0xFFFF;
	UInt32 keycode = 0;

	if (ExtractArgs(EXTRACT_ARGS, &keycode) && keycode < CONTROLSMAPPED)
	{
		if (!InputControls)
			GetControlMap();
		if (AltInputControls[keycode] != 0xFF)	//0xFF = unassigned
			*result = AltInputControls[keycode] + 256;
	}

	return true;
}

static bool Cmd_SetControl_Execute(COMMAND_ARGS)
{
	*result = 0;
	UInt32 keycode = 0;
	UInt32 whichControl = 0;

	if (ExtractArgs(PASS_EXTRACT_ARGS, &whichControl, &keycode) && whichControl < CONTROLSMAPPED)
	{
		if (!InputControls)
			GetControlMap();

		UInt32 curControl = GetCurrentControl(keycode, false);
		if (curControl != -1)
			InputControls[curControl] = InputControls[whichControl];	//swap control mappings

		InputControls[whichControl] = keycode;
	}
	return true;
}

static bool Cmd_SetAltControl_Execute(COMMAND_ARGS)
{
	*result = 0;
	UInt32 keycode = 0;
	UInt32 whichControl = 0;

	if (ExtractArgs(PASS_EXTRACT_ARGS, &whichControl, &keycode) && whichControl < CONTROLSMAPPED && keycode > 255)
	{
		if (!InputControls)
			GetControlMap();

		UInt32 curControl = GetCurrentControl(keycode, true);
		if (curControl != -1)
			AltInputControls[curControl] = AltInputControls[whichControl];

		AltInputControls[whichControl] = keycode - 256;
	}
	return true;
}

//deprecated
static bool Cmd_GetAltControl_Execute(COMMAND_ARGS)
{
	*result=0xFFFF;

	UInt32	keycode = 0;

	if(!ExtractArgs(paramInfo, arg1, opcodeOffsetPtr, thisObj, arg3, scriptObj, eventList, &keycode)) return true;

	if(keycode>=CONTROLSMAPPED) return true;

	if(!InputControls) GetControlMap();

	*result = ((AltInputControls[keycode] * 256) + 255);
	return true;
}

static bool Cmd_IsKeyPressed_Execute(COMMAND_ARGS)
{
	*result = 0;
	UInt32	keycode = 0;

	if(!ExtractArgs(paramInfo, arg1, opcodeOffsetPtr, thisObj, arg3, scriptObj, eventList, &keycode)) return true;
	if(GetAsyncKeyState(keycode) & 0x8000) *result = 1;

	return true;
}

static bool Cmd_IsKeyPressed2_Execute(COMMAND_ARGS)
{
	*result = 0;
	UInt32	keycode = 0;

	if(!ExtractArgs(paramInfo, arg1, opcodeOffsetPtr, thisObj, arg3, scriptObj, eventList, &keycode)) return true;
	if(keycode%256==255&&keycode<2048) keycode=255+(keycode+1)/256;

	//Using IsKeycodeValid here stops it from detecting the mouse wheel!
	if(keycode<kMaxMacros) {
		if(DI_data.LastBytes[keycode]) *result=1;
	}

	return true;
}

static bool Cmd_TapKey_Execute(COMMAND_ARGS)
{
	*result = 0;
	UInt32	keycode = 0;

	if(!ExtractArgs(paramInfo, arg1, opcodeOffsetPtr, thisObj, arg3, scriptObj, eventList, &keycode)) return true;
	if(keycode%256==255&&keycode<2048) keycode=255+(keycode+1)/256;
    if(IsKeycodeValid(keycode)) DI_data.TapStates[keycode]=0x80;

	return true;
}

static bool Cmd_MenuTapKey_Execute(COMMAND_ARGS)
{
	*result = 0;
	UInt32	keycode = 0;

	if(!ExtractArgs(paramInfo, arg1, opcodeOffsetPtr, thisObj, arg3, scriptObj, eventList, &keycode))
		return true;

    if(keycode<256)
		DInput_FakeBufferedKeyTap(keycode);

	return true;
}

static bool Cmd_HoldKey_Execute(COMMAND_ARGS)
{
	*result = 0;
	UInt32	keycode = 0;

	if(!ExtractArgs(paramInfo, arg1, opcodeOffsetPtr, thisObj, arg3, scriptObj, eventList, &keycode)) return true;
	if(keycode%256==255&&keycode<2048) keycode=255+(keycode+1)/256;
    if(IsKeycodeValid(keycode)) DI_data.FakeStates[keycode]=0x80;

	return true;
}

static bool Cmd_ReleaseKey_Execute(COMMAND_ARGS)
{
	*result = 0;
	UInt32	keycode = 0;

	if(!ExtractArgs(paramInfo, arg1, opcodeOffsetPtr, thisObj, arg3, scriptObj, eventList, &keycode)) return true;
	if(keycode%256==255&&keycode<2048) keycode=255+(keycode+1)/256;
    if(IsKeycodeValid(keycode)) DI_data.FakeStates[keycode]=0x00;

	return true;
}

static bool Cmd_MenuHoldKey_Execute(COMMAND_ARGS)
{
	*result = 0;
	UInt32	keycode = 0;

	if(!ExtractArgs(paramInfo, arg1, opcodeOffsetPtr, thisObj, arg3, scriptObj, eventList, &keycode)) return true;
    if(keycode<256) DInput_FakeBufferedKeyPress(keycode);

	return true;
}

static bool Cmd_MenuReleaseKey_Execute(COMMAND_ARGS)
{
	*result = 0;
	UInt32	keycode = 0;

	if(!ExtractArgs(paramInfo, arg1, opcodeOffsetPtr, thisObj, arg3, scriptObj, eventList, &keycode)) return true;
    if(keycode<256) DInput_FakeBufferedKeyRelease(keycode);

	return true;
}

static bool Cmd_HammerKey_Execute(COMMAND_ARGS)
{
	*result = 0;
	UInt32	keycode = 0;

	if(!ExtractArgs(paramInfo, arg1, opcodeOffsetPtr, thisObj, arg3, scriptObj, eventList, &keycode)) return true;
	if(keycode%256==255&&keycode<2048) keycode=255+(keycode+1)/256;
    if(IsKeycodeValid(keycode)) DI_data.HammerStates[keycode]=0x80;

	return true;
}

static bool Cmd_AHammerKey_Execute(COMMAND_ARGS)
{
	*result = 0;
	UInt32	keycode = 0;

	if(!ExtractArgs(paramInfo, arg1, opcodeOffsetPtr, thisObj, arg3, scriptObj, eventList, &keycode)) return true;
	if(keycode%256==255&&keycode<2048) keycode=255+(keycode+1)/256;
    if(IsKeycodeValid(keycode)) DI_data.AHammerStates[keycode]=0x80;

	return true;
}

static bool Cmd_UnHammerKey_Execute(COMMAND_ARGS)
{
	*result = 0;
	UInt32	keycode = 0;

	if(!ExtractArgs(paramInfo, arg1, opcodeOffsetPtr, thisObj, arg3, scriptObj, eventList, &keycode)) return true;
	if(keycode%256==255&&keycode<2048) keycode=255+(keycode+1)/256;
	if(IsKeycodeValid(keycode)) {
		DI_data.HammerStates[keycode]=0x00;
		DI_data.AHammerStates[keycode]=0x00;
	}

	return true;
}

static bool Cmd_DisableKey_Execute(COMMAND_ARGS)
{
	*result = 0;
	UInt32	keycode = 0;

	if(!ExtractArgs(paramInfo, arg1, opcodeOffsetPtr, thisObj, arg3, scriptObj, eventList, &keycode)) return true;
	if(keycode%256==255&&keycode<2048) keycode=255+(keycode+1)/256;
    if(IsKeycodeValid(keycode)) DI_data.DisallowStates[keycode]=0x00;

	return true;
}

static bool Cmd_EnableKey_Execute(COMMAND_ARGS)
{
	*result = 0;
	UInt32	keycode = 0;

	if(!ExtractArgs(paramInfo, arg1, opcodeOffsetPtr, thisObj, arg3, scriptObj, eventList, &keycode)) return true;
	if(keycode%256==255&&keycode<2048) keycode=255+(keycode+1)/256;
    if(IsKeycodeValid(keycode)) DI_data.DisallowStates[keycode]=0x80;

	return true;
}

static bool Cmd_IsKeyDisabled_Execute(COMMAND_ARGS)
{
	*result = 0;
	UInt32 keycode = 0;

	if (ExtractArgs(PASS_EXTRACT_ARGS, &keycode))
	{
		if(keycode%256==255&&keycode<2048)
			keycode=255+(keycode+1)/256;

		if(IsKeycodeValid(keycode) && DI_data.DisallowStates[keycode] == 0x00)
			*result = 1;
	}

	return true;
}

static bool Cmd_GetNumKeysPressed_Execute(COMMAND_ARGS)
{
	DWORD count=0;
	for(DWORD d=0;d<256;d++) if(IsKeycodeValid(d)&&DI_data.LastBytes[d]) count++;
	*result = count;
	return true;
}
static bool Cmd_GetKeyPress_Execute(COMMAND_ARGS)
{
	*result = 0xFFFF;
	UInt32 count=0;
	if(!ExtractArgs(paramInfo, arg1, opcodeOffsetPtr, thisObj, arg3, scriptObj, eventList, &count)) return true;
	for(DWORD d=0;d<256;d++) if(IsKeycodeValid(d)&&DI_data.LastBytes[d]&&(!count--)) {
		*result = d;
		break;
	}
	return true;
}
static bool Cmd_GetNumMouseButtonsPressed_Execute(COMMAND_ARGS)
{
	DWORD count=0;
	//Include mouse wheel? Probably not...
	for(DWORD d=256;d<kMaxMacros -2;d++) if(IsKeycodeValid(d)&&DI_data.LastBytes[d]) count++;
	*result = count;
	return true;
}
static bool Cmd_GetMouseButtonPress_Execute(COMMAND_ARGS)
{
	*result = 0xFFFF;
	UInt32 count=0;
	if(!ExtractArgs(paramInfo, arg1, opcodeOffsetPtr, thisObj, arg3, scriptObj, eventList, &count)) return true;
	for(DWORD d=256;d<kMaxMacros - 2;d++) if(DI_data.LastBytes[d]&&(!count--)) {
		*result = d;
		break;
	}
	return true;
}
static bool Cmd_MoveMouseX_Execute(COMMAND_ARGS)
{
	*result = 0;
	int pixels = 0;

	if(!ExtractArgs(paramInfo, arg1, opcodeOffsetPtr, thisObj, arg3, scriptObj, eventList, &pixels)) return true;
    DI_data.MouseXMov+=pixels;

	return true;
}

static bool Cmd_MoveMouseY_Execute(COMMAND_ARGS)
{
	*result = 0;
	int pixels = 0;

	if(!ExtractArgs(paramInfo, arg1, opcodeOffsetPtr, thisObj, arg3, scriptObj, eventList, &pixels)) return true;
    DI_data.MouseYMov+=pixels;

	return true;
}

static bool Cmd_SetMouseSpeedX_Execute(COMMAND_ARGS)
{
	*result = 0;
	float speed = 0;

	if(!ExtractArgs(paramInfo, arg1, opcodeOffsetPtr, thisObj, arg3, scriptObj, eventList, &speed)) return true;
    DI_data.MouseXSpeed=speed;

	return true;
}

static bool Cmd_SetMouseSpeedY_Execute(COMMAND_ARGS)
{
	*result = 0;
	float speed = 0;

	if(!ExtractArgs(paramInfo, arg1, opcodeOffsetPtr, thisObj, arg3, scriptObj, eventList, &speed)) return true;
    DI_data.MouseYSpeed=speed;

	return true;
}

static bool Cmd_DisableMouse_Execute(COMMAND_ARGS)
{
	*result=0;
    DI_data.MouseDisable=true;

	return true;
}

static bool Cmd_EnableMouse_Execute(COMMAND_ARGS)
{
	*result=0;
    DI_data.MouseDisable=false;

	return true;
}

#define VK_TABLE_SIZE 212
#define NOKEY 0xFF

//MapVirtualKey() doesn't map arrowpad keys/some numpad keys
//macro isn't pretty but shortens a long switch block
#define DX2VK(keyConstant) case DIK_ ## keyConstant: vkCode = VK_ ## keyConstant; break;

static UInt8 _dx2vk(UINT dx){
	if (dx >= VK_TABLE_SIZE)
		return NOKEY;

	UInt8 vkCode = NOKEY;
	HKL kbLayout = GetKeyboardLayout(0);
	vkCode = MapVirtualKeyEx(dx, 3, kbLayout);
	if (!vkCode)
	{
		switch (dx)
		{
			DX2VK(DIVIDE);
			DX2VK(RCONTROL);
			DX2VK(RMENU);
			DX2VK(HOME);
			DX2VK(PRIOR);
			DX2VK(UP);
			DX2VK(DOWN);
			DX2VK(LEFT);
			DX2VK(RIGHT);
			DX2VK(END);
			DX2VK(NEXT);
			DX2VK(INSERT);
			DX2VK(DELETE);

			case DIK_NUMPADENTER:
				vkCode = VK_SEPARATOR;
				break;
			default:
				vkCode = NOKEY;
		}
	}

	return vkCode;
}

static bool _isKeyPressed(UINT keyCode)
{
	if (keyCode == NOKEY) {
		return false;
	}

	if (keyCode < 255)	//use IsKeyPressed
	{
		keyCode = _dx2vk(keyCode);
		if (!(keyCode == NOKEY))		return (GetAsyncKeyState(keyCode) & 0x8000) ? true : false;
	}
	else	//use IsKeyPressed2
	{
		//code below recognizes 255 and 256 for LMB - intentional?
		if (keyCode % 256 == 255 && keyCode < 2048)	keyCode = 255 + (keyCode + 1) / 256;
		if (keyCode < kMaxMacros)	return DI_data.LastBytes[keyCode] ? true : false;
	}

	return false;
}

static bool _isControlPressed(UINT ctrl)
{
	if (ctrl >= CONTROLSMAPPED)	return false;
	if (!InputControls)		GetControlMap();

	if (_isKeyPressed(InputControls[ctrl]))
		return true;
	if (AltInputControls[ctrl] != NOKEY && _isKeyPressed(AltInputControls[ctrl] + 256))
		return true;

	return false;
}

static bool Cmd_IsKeyPressed3_Execute(COMMAND_ARGS)
{
	*result = 0;
	UINT keyCode = NOKEY;
	//if (!ExtractArgs(paramInfo, arg1, opcodeOffsetPtr, thisObj, arg3, scriptObj, eventList, &keyCode))
	if (!ExtractArgsEx(paramInfo, arg1, opcodeOffsetPtr, scriptObj, eventList, &keyCode))
	{
		return true;
	}

	if (_isKeyPressed(keyCode))	*result = 1;

	return true;
}

static bool Cmd_IsControlPressed_Execute(COMMAND_ARGS)
{
	*result = 0;
	UINT ctrl;
	if (!ExtractArgs(paramInfo, arg1, opcodeOffsetPtr, thisObj, arg3, scriptObj, eventList, &ctrl))	return true;
	if (_isControlPressed(ctrl))	*result = 1;
	return true;
}

static UInt8 disabledControls[CONTROLSMAPPED] = { 0 };

static bool Cmd_DisableControl_Execute(COMMAND_ARGS)
{
	*result = 0;
	UInt32	ctrl = 0;

	if(!ExtractArgs(paramInfo, arg1, opcodeOffsetPtr, thisObj, arg3, scriptObj, eventList, &ctrl))
		return true;

	if (!InputControls)
		GetControlMap();

	UInt32 dxCode = InputControls[ctrl];
	if (dxCode != NOKEY && IsKeycodeValid(dxCode))
	{
		DI_data.DisallowStates[dxCode] = 0x00;
		disabledControls[ctrl] = 1;
	}

	dxCode = AltInputControls[ctrl] + 256;
	if (dxCode != NOKEY && IsKeycodeValid(dxCode))
	{
		DI_data.DisallowStates[dxCode] = 0x00;
		disabledControls[ctrl] = 1;
	}

	return true;
}

static bool Cmd_IsControlDisabled_Execute(COMMAND_ARGS)
{
	*result = 0;
	UInt32 ctrl = 0;

	UInt32 disabledCount = 0;
	if (ExtractArgs(PASS_EXTRACT_ARGS, &ctrl) && ctrl < CONTROLSMAPPED)
		*result = disabledControls[ctrl];

	return true;
}

static bool Cmd_EnableControl_Execute(COMMAND_ARGS)
{
	*result = 0;
	UInt32	ctrl = 0;

	if(!ExtractArgs(paramInfo, arg1, opcodeOffsetPtr, thisObj, arg3, scriptObj, eventList, &ctrl)) return true;

	if (!InputControls)
		GetControlMap();

	UInt32 dxCode = InputControls[ctrl];
	if (dxCode != NOKEY && IsKeycodeValid(dxCode))
	{
		DI_data.DisallowStates[dxCode] = 0x80;
		disabledControls[ctrl] = 0;
	}

	dxCode = AltInputControls[ctrl] + 256;
	if (dxCode != NOKEY && IsKeycodeValid(dxCode))
	{
		DI_data.DisallowStates[dxCode] = 0x80;
		disabledControls[ctrl] = 0;
	}

	return true;
}

static bool Cmd_OnKeyDown_Execute(COMMAND_ARGS)
{
	// key is refID, data is a set of key events that have been returned for that script
	static std::map< UINT, std::set<UINT> > KeyListeners;
	UINT keyCode = 0;
	*result = 0;

	if (!ExtractArgs(paramInfo, arg1, opcodeOffsetPtr, thisObj, arg3, scriptObj, eventList, &keyCode))	return true;

	if (scriptObj)
	{
		std::set<UINT>	* keyList = &KeyListeners[scriptObj->refID];

		if (_isKeyPressed(keyCode))
		{
			if (keyList->find(keyCode) == keyList->end())
			{
				keyList->insert(keyCode);
				*result = 1;
			}
		}
		else if (keyList->find(keyCode) != keyList->end())
		{
			keyList->erase(keyCode);
		}
	}

	return true;
}

static bool Cmd_OnControlDown_Execute(COMMAND_ARGS)
{
	// key is refID, data is a set of key events that have been returned for that script
	static std::map< UINT, std::set<UINT> > CtrlListeners;
	UINT ctrl = 0;
	*result = 0;

	if (!ExtractArgs(paramInfo, arg1, opcodeOffsetPtr, thisObj, arg3, scriptObj, eventList, &ctrl))	return true;

	if (scriptObj)
	{
		std::set<UINT> *	ctrlList = &CtrlListeners[scriptObj->refID];

		if (_isControlPressed(ctrl))
		{
			if (ctrlList->find(ctrl) == ctrlList->end())
			{
				ctrlList->insert(ctrl);
				*result = 1;
			}
		}
		else if (ctrlList->find(ctrl) != ctrlList->end())
		{
			ctrlList->erase(ctrl);
		}
	}

	return true;
}

static bool Cmd_TapControl_Execute(COMMAND_ARGS)
{
	//returns false if control is not assigned
	*result = 0;
	UINT ctrl = 0;
	UINT keyCode = 0;

	if (!(ExtractArgs(paramInfo, arg1, opcodeOffsetPtr, thisObj, arg3, scriptObj, eventList, &ctrl)))	return true;

	if (ctrl >= CONTROLSMAPPED)	return true;
	if (!InputControls)			GetControlMap();

	keyCode = InputControls[ctrl];
    if (IsKeycodeValid(keyCode))
	{
		DI_data.TapStates[keyCode] = 0x80;
		*result = 1;
	}
	else
	{
		keyCode = AltInputControls[ctrl] + 256;
		if (IsKeycodeValid(keyCode))
		{
			DI_data.TapStates[keyCode] = 0x80;
			*result = 1;
		}
	}

	return true;
}

static bool Cmd_RefreshControlMap_Execute(COMMAND_ARGS)
{
	//DEPRECATED now that we're looking up control map directly
	return true;
}

static bool Cmd_GetCursorPos_Execute(COMMAND_ARGS)
{
	UInt32 axis = 0;
	*result = 0;

	InterfaceManager* intfc = InterfaceManager::GetSingleton();
	if (intfc->IsGameMode())		// can crash during gamemode if playing full-screen
		return true;

	if (ExtractArgs(PASS_EXTRACT_ARGS, &axis))
	{
		POINT mouseCoords;
		if (GetCursorPos(&mouseCoords))
		{
			if (axis == 'X')
				*result = mouseCoords.x;
			else if (axis == 'Y')
				*result = mouseCoords.y;
		}
	}

	return true;
}

// key = key/button code, data = set of mod indices of mods which have registered key as a custom control
typedef std::map< UINT, std::set<UInt8> > RegisteredControlMap;
static RegisteredControlMap registeredControls;

static bool Cmd_SetIsControl_Execute(COMMAND_ARGS)
{
	// registers or unregisters a key for a particular mod
	UInt32 key = 0;
	UInt32 bIsControl = 1;
	UInt8 modIndex = scriptObj->GetModIndex();
	*result = 0;

	if (ExtractArgs(PASS_EXTRACT_ARGS, &key, &bIsControl) && key < kMaxMacros)
	{
		if (bIsControl)
			registeredControls[key].insert(modIndex);
		else
			registeredControls[key].erase(modIndex);
	}

	return true;
}

// returns 1 if game-assigned control, 2 is custom mod control, 0 otherwise
static bool Cmd_IsControl_Execute(COMMAND_ARGS)
{
	UInt32 key = 0;
	*result = 0;

	if (!ExtractArgs(PASS_EXTRACT_ARGS, &key))
		return true;

	// check game controls
	if (!InputControls)
		GetControlMap();

	UInt8* controls = InputControls;
	if (key > 255)
	{
		key -= 256;
		controls = AltInputControls;
	}

	for (UInt32 i = 0; i < CONTROLSMAPPED; i++)
	{
		if (controls[i] == key)
		{
			*result = 1;
			return true;
		}
	}

	// check mod custom controls
	if (registeredControls[key].size())
		*result = 2;

	return true;
}

static bool Cmd_GetMouseButtonsSwapped_Execute(COMMAND_ARGS)
{
	*result = GetSystemMetrics(SM_SWAPBUTTON) ? 1 : 0;
	return true;
}

#endif

CommandInfo kCommandInfo_GetControl =
{
	"GetControl",
	"gc",
	0,
	"Get the key which is used for a particular control",
	0,
	1,
	kParams_OneInt,
	HANDLER(Cmd_GetControl_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

DEFINE_COMMAND(GetAltControl2,
			   returns the mouse button code assigned to the specified control,
			   0,
			   1,
			   kParams_OneInt);

CommandInfo kCommandInfo_GetAltControl =
{
	"GetAltControl",
	"gac",
	0,
	"Get the second key which is used for a particular control",
	0,
	1,
	kParams_OneInt,
	HANDLER(Cmd_GetAltControl_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

CommandInfo kCommandInfo_IsKeyPressed =
{
	"IsKeyPressed",
	"ikp",
	0,
	"return if a virtual keycode is down or up",
	0,
	1,
	kParams_OneInt,
	HANDLER(Cmd_IsKeyPressed_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

CommandInfo kCommandInfo_IsKeyPressed2 =
{
	"IsKeyPressed2",
	"ikp2",
	0,
	"return if a dx scancode is down or up",
	0,
	1,
	kParams_OneInt,
	HANDLER(Cmd_IsKeyPressed2_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

CommandInfo kCommandInfo_TapKey =
{
	"TapKey",
	"tk",
	0,
	"Fakes a key press for one frame",
	0,
	1,
	kParams_OneInt,
	HANDLER(Cmd_TapKey_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

CommandInfo kCommandInfo_MenuTapKey =
{
	"MenuTapKey",
	"mtk",
	0,
	"Fakes a key press for one frame in menu mode",
	0,
	1,
	kParams_OneInt,
	HANDLER(Cmd_MenuTapKey_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

CommandInfo kCommandInfo_HoldKey =
{
	"HoldKey",
	"hk",
	0,
	"Fakes a key press indefinately",
	0,
	1,
	kParams_OneInt,
	HANDLER(Cmd_HoldKey_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

CommandInfo kCommandInfo_ReleaseKey =
{
	"ReleaseKey",
	"rk",
	0,
	"Releases a key held down by HoldKey",
	0,
	1,
	kParams_OneInt,
	HANDLER(Cmd_ReleaseKey_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

CommandInfo kCommandInfo_MenuHoldKey =
{
	"MenuHoldKey",
	"mhk",
	0,
	"Fakes a key press indefinately in menu mode",
	0,
	1,
	kParams_OneInt,
	HANDLER(Cmd_MenuHoldKey_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

CommandInfo kCommandInfo_MenuReleaseKey =
{
	"MenuReleaseKey",
	"mrk",
	0,
	"Releases a key held down by MenuHoldKey",
	0,
	1,
	kParams_OneInt,
	HANDLER(Cmd_MenuReleaseKey_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

CommandInfo kCommandInfo_HammerKey =
{
	"HammerKey",
	"hk",	//Duplicate. Does it matter?
	0,
	"Fakes key presses in alternate frames",
	0,
	1,
	kParams_OneInt,
	HANDLER(Cmd_HammerKey_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

CommandInfo kCommandInfo_AHammerKey =
{
	"AHammerKey",
	"ahk",
	0,
	"Fakes key presses in alternate frames",
	0,
	1,
	kParams_OneInt,
	HANDLER(Cmd_AHammerKey_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

CommandInfo kCommandInfo_UnHammerKey =
{
	"UnhammerKey",
	"uhk",
	0,
	"Releases a key being hammered by HammerKey or AHammerKey",
	0,
	1,
	kParams_OneInt,
	HANDLER(Cmd_UnHammerKey_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

CommandInfo kCommandInfo_DisableKey =
{
	"DisableKey",
	"dk",
	0,
	"Prevents a player from using a key",
	0,
	1,
	kParams_OneInt,
	HANDLER(Cmd_DisableKey_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

CommandInfo kCommandInfo_EnableKey =
{
	"EnableKey",
	"ek",
	0,
	"Reenables a key previously disabled with DisableKey",
	0,
	1,
	kParams_OneInt,
	HANDLER(Cmd_EnableKey_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

CommandInfo kCommandInfo_GetNumKeysPressed =
{
	"GetNumKeysPressed",
	"gnkp",
	0,
	"Returns how many keyboard keys are currently being held down",
	0,
	0,
	0,
	HANDLER(Cmd_GetNumKeysPressed_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

CommandInfo kCommandInfo_GetKeyPress =
{
	"GetKeyPress",
	"gkp",
	0,
	"Returns the scancode of the n'th key which is currently being held down",
	0,
	1,
	kParams_OneInt,
	HANDLER(Cmd_GetKeyPress_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

CommandInfo kCommandInfo_GetNumMouseButtonsPressed =
{
	"GetNumMouseButtonsPressed",
	"gnmbp",
	0,
	"Returns how many mouse buttons are currently being held down",
	0,
	0,
	0,
	HANDLER(Cmd_GetNumMouseButtonsPressed_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

CommandInfo kCommandInfo_GetMouseButtonPress =
{
	"GetMouseButtonPress",
	"gmbp",
	0,
	"Returns the code of the n'th mouse button which is currently being held down",
	0,
	1,
	kParams_OneInt,
	HANDLER(Cmd_GetMouseButtonPress_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

CommandInfo kCommandInfo_MoveMouseX =
{
	"MoveMouseX",
	"mmx",
	0,
	"Fakes a mouse movement x pixels along the x axis",
	0,
	1,
	kParams_OneInt,
	HANDLER(Cmd_MoveMouseX_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

CommandInfo kCommandInfo_MoveMouseY =
{
	"MoveMouseY",
	"mmy",
	0,
	"Fakes a mouse movement x pixels along the y axis",
	0,
	1,
	kParams_OneInt,
	HANDLER(Cmd_MoveMouseY_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

CommandInfo kCommandInfo_SetMouseSpeedX =
{
	"SetMouseSpeedX",
	"smsx",
	0,
	"Moves the mouse x pixels per second along the x axis",
	0,
	1,
	kParams_OneFloat,
	HANDLER(Cmd_SetMouseSpeedX_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

CommandInfo kCommandInfo_SetMouseSpeedY =
{
	"SetMouseSpeedY",
	"smsy",
	0,
	"Moves the mouse x pixels per second along the y axis",
	0,
	1,
	kParams_OneFloat,
	HANDLER(Cmd_SetMouseSpeedY_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

CommandInfo kCommandInfo_DisableMouse =
{
	"DisableMouse",
	"dm",
	0,
	"Disables mouse x/y axis movement",
	0,
	0,
	0,
	HANDLER(Cmd_DisableMouse_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

CommandInfo kCommandInfo_EnableMouse =
{
	"EnableMouse",
	"em",
	0,
	"Enables the mouse after it has been disabled by DisableMouse",
	0,
	0,
	0,
	HANDLER(Cmd_EnableMouse_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

/**********************************
New input functions params (scruggs)
**********************************/

CommandInfo kCommandInfo_IsKeyPressed3 =
{
	"IsKeyPressed3",
	"ikp3",
	0,
	"returns true if key/button pressed, even when disabled",
	0,
	1,
	kParams_OneInt,
	HANDLER(Cmd_IsKeyPressed3_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

CommandInfo kCommandInfo_IsControlPressed =
{
	"IsControlPressed",
	"ICP",
	0,
	"returns true if the key or button assigned to control is pressed",
	0,
	1,
	kParams_OneInt,
	HANDLER(Cmd_IsControlPressed_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

CommandInfo kCommandInfo_DisableControl =
{
	"DisableControl",
	"dc",
	0,
	"disables the key and button bound to a control",
	0,
	1,
	kParams_OneInt,
	HANDLER(Cmd_DisableControl_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

CommandInfo kCommandInfo_EnableControl =
{
	"EnableControl",
	"ec",
	0,
	"enables the key and button assigned to a control",
	0,
	1,
	kParams_OneInt,
	HANDLER(Cmd_EnableControl_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

CommandInfo kCommandInfo_OnKeyDown =
{
	"OnKeyDown",
	"okd",
	0,
	"returns true each time the key is depressed",
	0,
	1,
	kParams_OneInt,
	HANDLER(Cmd_OnKeyDown_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

CommandInfo kCommandInfo_OnControlDown =
{
	"OnControlDown",
	"ocd",
	0,
	"returns true each time the key or button assigned to control is depressed",
	0,
	1,
	kParams_OneInt,
	HANDLER(Cmd_OnControlDown_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

CommandInfo kCommandInfo_TapControl =
{
	"TapControl",
	"tc",
	0,
	"taps the key or mouse button assigned to control",
	0,
	1,
	kParams_OneInt,
	HANDLER(Cmd_TapControl_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

CommandInfo kCommandInfo_RefreshControlMap =
{
	"RefreshControlMap", "",
	0,
	"refreshes the control map from Oblivion.ini",
	0,
	0,
	NULL,
	HANDLER(Cmd_RefreshControlMap_Execute),
	Cmd_Default_Parse,
	NULL,
	0
};

DEFINE_COMMAND(SetControl,
			   assigns a new keycode to the specified keyboard control,
			   0,
			   2,
			   kParams_TwoInts);

DEFINE_COMMAND(SetAltControl,
			   assigns a new mouse button code to the specified mouse control,
			   0,
			   2,
			   kParams_TwoInts);

DEFINE_COMMAND(GetCursorPos,
			   returns the x coordinate of the mouse cursor,
			   0,
			   1,
			   kParams_Axis);

DEFINE_COMMAND(SetIsControl, sets a key as a custom control, 0, 2, kParams_TwoInts);
DEFINE_COMMAND(IsControl, returns 1 if key is a game control or 2 if a custom control, 0, 1, kParams_OneInt);
DEFINE_COMMAND(IsKeyDisabled, returns 1 if the key is disabled, 0, 1, kParams_OneInt);
DEFINE_COMMAND(IsControlDisabled, returns 1 if the control has been disabled with DisableControl, 0, 1, kParams_OneInt);
DEFINE_COMMAND(GetMouseButtonsSwapped, returns 1 if the user has swapped the left and right mouse buttons, 0, 0, NULL);