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/*
	Name: CheatLib.c V5
	Email: RedHate@ymail.com
	Author: RedHate
	Date: 24/11/09 15:24
	Description: A debug library for PSP

	Redistribution and use in source and binary forms, with or without
	modification, are permitted provided that the following conditions are
	met:

	* Redistributions of source code must retain the above copyright
	  notice, this list of conditions and the following disclaimer.
	* Redistributions in binary form must reproduce the above
	  copyright notice, this list of conditions and the following disclaimer
	  in the documentation and/or other materials provided with the
	  distribution.
	* Neither the name of the  nor the names of its
	  contributors may be used to endorse or promote products derived from
	  this software without specific prior written permission.

	THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
	"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
	LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
	A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
	OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
	SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
	LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
	DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
	THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
	OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

#include <string.h>

int ptrCheck(unsigned int address)
{
	if((*((unsigned int*) (address)) > 0x08800000) && (*((unsigned int*) (address)) < 0x0A000000))
		return 1;
	else 
		return 0;
}


///////////////////////////////////////////////////////////////////////
// store type functions
///////////////////////////////////////////////////////////////////////

//float functions
void setFloat(unsigned int address, float value)
{
	*((float*)(address))=value;
}
void setFloatDMA(unsigned int address, unsigned int offset, float value)
{
	switch(ptrCheck(address))
	{
		case 0:
			break;
		break;
		case 1:
			*((float*)(*(unsigned int*) (*(unsigned int*) (address)+offset)))=value;
		break;
	}
}

//char functions
void setChar(unsigned int address, unsigned char value)
{
	*((unsigned char*)(address))=value;
}
void setCharDMA(unsigned int address, unsigned int offset, unsigned char value)
{
	switch(ptrCheck(address))
	{
		case 0:
			break;
		break;
		case 1:
			*((unsigned char*)(*(unsigned int*) (*(unsigned int*) (address)+offset)))=value;
		break;
	}
}

//short functions
void setShort(unsigned int address, unsigned short value)
{
	*((unsigned short*)(address))=value;
}
void setShortDMA(unsigned int address, unsigned int offset, unsigned short value)
{
	switch(ptrCheck(address))
	{
		case 0:
			break;
		break;
		case 1:
			*((unsigned short*)(*(unsigned int*) (*(unsigned int*) (address)+offset)))=value;
		break;
	}
}

//Word functions
void setWord(unsigned int address, unsigned int value)
{
	*((unsigned int*)(address))=value;
}
void setWordDMA(unsigned int address, unsigned int offset, unsigned int value)
{
	switch(ptrCheck(address))
	{
		case 0:
			break;
		break;
		case 1:
			*((unsigned int*)(*(unsigned int*) (*(unsigned int*) (address)+offset)))=value;
		break;
	}
}

//string functions
void setString(unsigned int address, unsigned char string[])
{
	unsigned char *stringPtr=((unsigned int*)(address));
	strcpy(stringPtr, string);
}
void setStringDMA(unsigned int address, unsigned int offset, unsigned char string[])
{
	unsigned char *stringPtr;
	switch(ptrCheck(address))
	{
		case 0:
			break;
		break;
		case 1:
			stringPtr=(unsigned int*) (*(unsigned int*) (address)+offset);
			strcpy(stringPtr, string);
		break;
    }
}

///////////////////////////////////////////////////////////////////////
// return type functions
///////////////////////////////////////////////////////////////////////

//return float functions
float retFloat(unsigned int address)
{
	return  *((float*)(address));
}
float retFloatDMA(unsigned int address, unsigned int offset)
{
	switch(ptrCheck(address))
	{
		case 0:
			break;
		break;
		case 1:
			return *((float*)(*(unsigned int*) (*(unsigned int*) (address)+offset)));
		break;
	}
}

//return char functions
unsigned char retChar(unsigned int address)
{
	return  *((unsigned char*)(address));
}
unsigned char retCharDMA(unsigned int address, unsigned int offset)
{
	switch(ptrCheck(address))
	{
		case 0:
			break;
		break;
		case 1:
			return *((unsigned char*)(*(unsigned int*) (*(unsigned int*) (address)+offset)));
		break;
	}
}

//return short functions
unsigned short retShort(unsigned int address)
{
	return  *((unsigned short*)(address));
}
unsigned short retShortDMA(unsigned int address, unsigned int offset)
{
	switch(ptrCheck(address))
	{
		case 0:
			break;
		break;
		case 1:
			return *((unsigned short*)(*(unsigned int*) (*(unsigned int*) (address)+offset)));
		break;
	}
}

//return Word functions
unsigned int retWord(unsigned int address)
{
	return  *((unsigned int*)(address));
}
unsigned int retWordDMA(unsigned int address, unsigned int offset)
{
	switch(ptrCheck(address))
	{
		case 0:
			break;
		break;
		case 1:
			return *((unsigned int*)(*(unsigned int*) (*(unsigned int*) (address)+offset)));
		break;
	}
}

//return string functions
char retString(unsigned int address)
{
	unsigned char *string=((unsigned int*)(address));
	return string;
}
char retStringDMA(unsigned int address, unsigned int offset)
{
	unsigned char *string;
	switch(ptrCheck(address))
	{
		case 0:
			break;
		break;
		case 1:
			string=(unsigned int*) (*(unsigned int*) (address)+offset);
			return string;
		break;
	}
}