jedioutcast/CODEmp/ui/ui_force.c

//
/*
=======================================================================

FORCE INTERFACE 

=======================================================================
*/

// use this to get a demo build without an explicit demo build, i.e. to get the demo ui files to build
#include "ui_local.h"
#include "../qcommon/qfiles.h"
#include "ui_force.h"

int uiForceSide = FORCE_LIGHTSIDE;
int uiForceRank = FORCE_MASTERY_JEDI_LORD;
int uiMaxRank = MAX_FORCE_RANK;
int uiMaxPoints = 20;
int	uiForceUsed = 0;
int uiForceAvailable=0;

qboolean gTouchedForce = qfalse;
vmCvar_t	ui_freeSaber;
void Menu_ShowItemByName(menuDef_t *menu, const char *p, qboolean bShow);

int uiForcePowersRank[NUM_FORCE_POWERS] = {
	0,//FP_HEAL = 0,//instant
	1,//FP_LEVITATION,//hold/duration, this one defaults to 1 (gives a free point)
	0,//FP_SPEED,//duration
	0,//FP_PUSH,//hold/duration
	0,//FP_PULL,//hold/duration
	0,//FP_TELEPATHY,//instant
	0,//FP_GRIP,//hold/duration
	0,//FP_LIGHTNING,//hold/duration
	0,//FP_RAGE,//duration
	0,//FP_PROTECT,
	0,//FP_ABSORB,
	0,//FP_TEAM_HEAL,
	0,//FP_TEAM_FORCE,
	0,//FP_DRAIN,
	0,//FP_SEE,
	0,//FP_SABERATTACK,
	0,//FP_SABERDEFEND,
	0//FP_SABERTHROW,
};

int uiForcePowerDarkLight[NUM_FORCE_POWERS] = //0 == neutral
{ //nothing should be usable at rank 0..
	FORCE_LIGHTSIDE,//FP_HEAL,//instant
	0,//FP_LEVITATION,//hold/duration
	0,//FP_SPEED,//duration
	0,//FP_PUSH,//hold/duration
	0,//FP_PULL,//hold/duration
	FORCE_LIGHTSIDE,//FP_TELEPATHY,//instant
	FORCE_DARKSIDE,//FP_GRIP,//hold/duration
	FORCE_DARKSIDE,//FP_LIGHTNING,//hold/duration
	FORCE_DARKSIDE,//FP_RAGE,//duration
	FORCE_LIGHTSIDE,//FP_PROTECT,//duration
	FORCE_LIGHTSIDE,//FP_ABSORB,//duration
	FORCE_LIGHTSIDE,//FP_TEAM_HEAL,//instant
	FORCE_DARKSIDE,//FP_TEAM_FORCE,//instant
	FORCE_DARKSIDE,//FP_DRAIN,//hold/duration
	0,//FP_SEE,//duration
	0,//FP_SABERATTACK,
	0,//FP_SABERDEFEND,
	0//FP_SABERTHROW,
		//NUM_FORCE_POWERS
};

int uiForcePowerCost[NUM_FORCE_POWERS][NUM_FORCE_POWER_LEVELS] = //0 == neutral
{
	{	0,	2,	3,	4	},	// FP_HEAL
	{	0,	0,	1,	1	},	//FP_LEVITATION,//hold/duration
	{	0,	1,	1,	1	},	//FP_SPEED,//duration
	{	0,	1,	2,	3	},	//FP_PUSH,//hold/duration
	{	0,	1,	2,	3	},	//FP_PULL,//hold/duration
	{	0,	2,	3,	4	},	//FP_TELEPATHY,//instant
	{	0,	1,	2,	3	},	//FP_GRIP,//hold/duration
	{	0,	2,	3,	4	},	//FP_LIGHTNING,//hold/duration
	{	0,	2,	3,	4	},	//FP_RAGE,//duration
	{	0,	1,	2,	3	},	//FP_PROTECT,//duration
	{	0,	1,	2,	3	},	//FP_ABSORB,//duration
	{	0,	1,	1,	1	},	//FP_TEAM_HEAL,//instant
	{	0,	1,	1,	1	},	//FP_TEAM_FORCE,//instant
	{	0,	1,	2,	3	},	//FP_DRAIN,//hold/duration
	{	0,	1,	2,	3	},	//FP_SEE,//duration
	{	0,	1,	2,	4	},	//FP_SABERATTACK,
	{	0,	1,	2,	4	},	//FP_SABERDEFEND,
	{	0,	1,	2,	4	}	//FP_SABERTHROW,
	//NUM_FORCE_POWERS
};


int UI_ForceStarShaders[NUM_FORCE_STAR_IMAGES][2];


void UI_InitForceStarShaders(void)
{
	UI_ForceStarShaders[0][0] = trap_R_RegisterShaderNoMip("forcestar0");
	UI_ForceStarShaders[0][1] = trap_R_RegisterShaderNoMip("forcestar0");
	UI_ForceStarShaders[1][0] = trap_R_RegisterShaderNoMip("forcecircle1");
	UI_ForceStarShaders[1][1] = trap_R_RegisterShaderNoMip("forcestar1");
	UI_ForceStarShaders[2][0] = trap_R_RegisterShaderNoMip("forcecircle2");
	UI_ForceStarShaders[2][1] = trap_R_RegisterShaderNoMip("forcestar2");
	UI_ForceStarShaders[3][0] = trap_R_RegisterShaderNoMip("forcecircle3");
	UI_ForceStarShaders[3][1] = trap_R_RegisterShaderNoMip("forcestar3");
	UI_ForceStarShaders[4][0] = trap_R_RegisterShaderNoMip("forcecircle4");
	UI_ForceStarShaders[4][1] = trap_R_RegisterShaderNoMip("forcestar4");
	UI_ForceStarShaders[5][0] = trap_R_RegisterShaderNoMip("forcecircle5");
	UI_ForceStarShaders[5][1] = trap_R_RegisterShaderNoMip("forcestar5");
	UI_ForceStarShaders[6][0] = trap_R_RegisterShaderNoMip("forcecircle6");
	UI_ForceStarShaders[6][1] = trap_R_RegisterShaderNoMip("forcestar6");
	UI_ForceStarShaders[7][0] = trap_R_RegisterShaderNoMip("forcecircle7");
	UI_ForceStarShaders[7][1] = trap_R_RegisterShaderNoMip("forcestar7");
	UI_ForceStarShaders[8][0] = trap_R_RegisterShaderNoMip("forcecircle8");
	UI_ForceStarShaders[8][1] = trap_R_RegisterShaderNoMip("forcestar8");
}


// Draw the stars spent on the current force power
void UI_DrawForceStars(rectDef_t *rect, float scale, vec4_t color, int textStyle, int forceindex, int val, int min, int max) 
{
	int	i,pad = 4;
	int	xPos,width = 16;
	int starcolor;

	if (val < min || val > max) 
	{
		val = min;
	}

	if (1)	// if (val)
	{
		xPos = rect->x;

		for (i=FORCE_LEVEL_1;i<=max;i++)
		{
			starcolor = uiForcePowerCost[forceindex][i];

			if (val >= i)
			{	// Draw a star.
				UI_DrawHandlePic( xPos, rect->y+6, width, width, UI_ForceStarShaders[starcolor][1] );
			}
			else
			{	// Draw a circle.
				UI_DrawHandlePic( xPos, rect->y+6, width, width, UI_ForceStarShaders[starcolor][0] );
			}
			xPos += width + pad;
		}
	}
}

// Set the client's force power layout.
void UI_UpdateClientForcePowers()
{
	trap_Cvar_Set( "forcepowers", va("%i-%i-%i%i%i%i%i%i%i%i%i%i%i%i%i%i%i%i%i%i",
		uiForceRank, uiForceSide, uiForcePowersRank[0], uiForcePowersRank[1],
		uiForcePowersRank[2], uiForcePowersRank[3], uiForcePowersRank[4],
		uiForcePowersRank[5], uiForcePowersRank[6], uiForcePowersRank[7],
		uiForcePowersRank[8], uiForcePowersRank[9], uiForcePowersRank[10],
		uiForcePowersRank[11], uiForcePowersRank[12], uiForcePowersRank[13],
		uiForcePowersRank[14], uiForcePowersRank[15], uiForcePowersRank[16],
		uiForcePowersRank[17]) );

	if (gTouchedForce)
	{
		trap_Cmd_ExecuteText( EXEC_APPEND, "forcechanged\n" );
	}

	gTouchedForce = qfalse;
}

// 

void UpdateForceUsed()
{
	int curpower, currank;
	menuDef_t *menu;

	// Currently we don't make a distinction between those that wish to play Jedi of lower than maximum skill.
	uiForceRank = uiMaxRank;

	uiForceUsed = 0;
	uiForceAvailable = forceMasteryPoints[uiForceRank];

	// Make sure that we have one freebie in jump.
	if (uiForcePowersRank[FP_LEVITATION]<1)
	{
		uiForcePowersRank[FP_LEVITATION]=1;
	}
	
	menu = Menus_FindByName("ingame_player");
	// Set the cost of the saberattack according to whether its free.
	if (ui_freeSaber.integer)
	{	// Make saber free
		uiForcePowerCost[FP_SABERATTACK][FORCE_LEVEL_1] = 0;
		// Make sure that we have one freebie in saber if applicable.
		if (uiForcePowersRank[FP_SABERATTACK]<1)
		{
			uiForcePowersRank[FP_SABERATTACK]=1;
		}
		if (menu)
		{
			Menu_ShowItemByName(menu, "setfp_saberdefend", qtrue);
			Menu_ShowItemByName(menu, "setfp_saberthrow", qtrue);
			Menu_ShowItemByName(menu, "effectentry", qtrue);
			Menu_ShowItemByName(menu, "effectfield", qtrue);
			Menu_ShowItemByName(menu, "nosaber", qfalse);
		}
	}
	else
	{	// Make saber normal cost
		uiForcePowerCost[FP_SABERATTACK][FORCE_LEVEL_1] = 1;
		// Also, check if there is no saberattack.  If there isn't, there had better not be any defense or throw!
		if (uiForcePowersRank[FP_SABERATTACK]<1)
		{
			uiForcePowersRank[FP_SABERDEFEND]=0;
			uiForcePowersRank[FP_SABERTHROW]=0;
			if (menu)
			{
				Menu_ShowItemByName(menu, "setfp_saberdefend", qfalse);
				Menu_ShowItemByName(menu, "setfp_saberthrow", qfalse);
				Menu_ShowItemByName(menu, "effectentry", qfalse);
				Menu_ShowItemByName(menu, "effectfield", qfalse);
				Menu_ShowItemByName(menu, "nosaber", qtrue);
			}
		}
		else
		{
			if (menu)
			{
				Menu_ShowItemByName(menu, "setfp_saberdefend", qtrue);
				Menu_ShowItemByName(menu, "setfp_saberthrow", qtrue);
				Menu_ShowItemByName(menu, "effectentry", qtrue);
				Menu_ShowItemByName(menu, "effectfield", qtrue);
				Menu_ShowItemByName(menu, "nosaber", qfalse);
			}
		}
	}

	// Make sure that we're still legal.
	for (curpower=0;curpower<NUM_FORCE_POWERS;curpower++)
	{	// Make sure that our ranks are within legal limits.
		if (uiForcePowersRank[curpower]<0)
			uiForcePowersRank[curpower]=0;
		else if (uiForcePowersRank[curpower]>=NUM_FORCE_POWER_LEVELS)
			uiForcePowersRank[curpower]=(NUM_FORCE_POWER_LEVELS-1);

		for (currank=FORCE_LEVEL_1;currank<=uiForcePowersRank[curpower];currank++)
		{	// Check on this force power
			if (uiForcePowersRank[curpower]>0)
			{	// Do not charge the player for the one freebie in jump, or if there is one in saber.
				if  (	(curpower == FP_LEVITATION && currank == FORCE_LEVEL_1) ||
						(curpower == FP_SABERATTACK && currank == FORCE_LEVEL_1 && ui_freeSaber.integer))
				{
					// Do nothing (written this way for clarity)
				}
				else
				{	// Check if we can accrue the cost of this power.
					if (uiForcePowerCost[curpower][currank] > uiForceAvailable)
					{	// We can't afford this power.  Break to the next one.
						// Remove this power from the player's roster.
						uiForcePowersRank[curpower] = currank-1;
						break;
					}
					else
					{	// Sure we can afford it.
						uiForceUsed += uiForcePowerCost[curpower][currank];
						uiForceAvailable -= uiForcePowerCost[curpower][currank];
					}
				}
			}
		}
	}

	if (menu)
	{
		char	info[MAX_INFO_STRING];
		trap_GetConfigString( CS_SERVERINFO, info, sizeof(info) );

		// Set or reset buttons based on choices
		if (atoi(Info_ValueForKey(info, "g_gametype")) >= GT_TEAM)
		{	// This is a team-based game.
			Menu_ShowItemByName(menu, "playerforcejoin", qtrue);
			Menu_ShowItemByName(menu, "playerforcespectate", qtrue);
			if (atoi(Info_ValueForKey(info, "g_forceBasedTeams")))
			{	// Show red or blue based on what side is chosen.
				if (uiForceSide==FORCE_LIGHTSIDE)
				{
					Menu_ShowItemByName(menu, "playerforcered", qfalse);
					Menu_ShowItemByName(menu, "playerforceblue", qtrue);
				}
				else if (uiForceSide==FORCE_DARKSIDE)
				{
					Menu_ShowItemByName(menu, "playerforcered", qtrue);
					Menu_ShowItemByName(menu, "playerforceblue", qfalse);
				}
				else
				{
					Menu_ShowItemByName(menu, "playerforcered", qtrue);
					Menu_ShowItemByName(menu, "playerforceblue", qtrue);
				}
			}
			else
			{
				Menu_ShowItemByName(menu, "playerforcered", qtrue);
				Menu_ShowItemByName(menu, "playerforceblue", qtrue);
			}
		}
		else
		{
			Menu_ShowItemByName(menu, "playerforcejoin", qtrue);
			Menu_ShowItemByName(menu, "playerforcered", qfalse);
			Menu_ShowItemByName(menu, "playerforceblue", qfalse);
			Menu_ShowItemByName(menu, "playerforcespectate", qtrue);
		}
	}
}

void UI_UpdateForcePowers()
{
	char *forcePowers = UI_Cvar_VariableString("forcepowers");
	char readBuf[256];
	int i = 0, i_f = 0, i_r = 0;

	uiForceSide = 0;

	if (forcePowers && forcePowers[0])
	{
		while (forcePowers[i])
		{
			i_r = 0;

			while (forcePowers[i] && forcePowers[i] != '-' && i_r < 255)
			{
				readBuf[i_r] = forcePowers[i];
				i_r++;
				i++;
			}
			readBuf[i_r] = '\0';
			if (i_r >= 255 || !forcePowers[i] || forcePowers[i] != '-')
			{
				uiForceSide = 0;
				goto validitycheck;
			}
			uiForceRank = atoi(readBuf);
			i_r = 0;

			if (uiForceRank > uiMaxRank)
			{
				uiForceRank = uiMaxRank;
			}

			i++;

			while (forcePowers[i] && forcePowers[i] != '-' && i_r < 255)
			{
				readBuf[i_r] = forcePowers[i];
				i_r++;
				i++;
			}
			readBuf[i_r] = '\0';
			if (i_r >= 255 || !forcePowers[i] || forcePowers[i] != '-')
			{
				uiForceSide = 0;
				goto validitycheck;
			}
			uiForceSide = atoi(readBuf);
			i_r = 0;

			i++;

			i_f = FP_HEAL;

			while (forcePowers[i] && i_f < NUM_FORCE_POWERS)
			{
				readBuf[0] = forcePowers[i];
				readBuf[1] = '\0';
				uiForcePowersRank[i_f] = atoi(readBuf);

				if (i_f == FP_LEVITATION &&
					uiForcePowersRank[i_f] < 1)
				{
					uiForcePowersRank[i_f] = 1;
				}

				if (i_f == FP_SABERATTACK &&
					uiForcePowersRank[i_f] < 1 &&
					ui_freeSaber.integer)
				{
					uiForcePowersRank[i_f] = 1;
				}

				i_f++;
				i++;
			}

			if (i_f < NUM_FORCE_POWERS)
			{ //info for all the powers wasn't there..
				uiForceSide = 0;
				goto validitycheck;
			}
			i++;
		}
	}

validitycheck:

	if (!uiForceSide)
	{
		uiForceSide = 1;
		uiForceRank = 1;
		i = 0;
		while (i < NUM_FORCE_POWERS)
		{
			if (i == FP_LEVITATION)
			{
				uiForcePowersRank[i] = 1;
			}
			else if (i == FP_SABERATTACK && ui_freeSaber.integer)
			{
				uiForcePowersRank[i] = 1;
			}
			else
			{
				uiForcePowersRank[i] = 0;
			}

			i++;
		}

		UI_UpdateClientForcePowers();
	}

	UpdateForceUsed();
}
extern int	uiSkinColor;

qboolean UI_SkinColor_HandleKey(int flags, float *special, int key, int num, int min, int max, int type) 
{
  if (key == K_MOUSE1 || key == K_MOUSE2 || key == K_ENTER || key == K_KP_ENTER) 
  {
  	int i = num;

	if (key == K_MOUSE2)
	{
	    i--;
	}
	else
	{
	    i++;
	}

    if (i < min)
	{
		i = max;
	}
	else if (i > max)
	{
      i = min;
    }

    num = i;

	uiSkinColor = num;

    return qtrue;
  }
  return qfalse;
}




qboolean UI_ForceSide_HandleKey(int flags, float *special, int key, int num, int min, int max, int type) 
{
	if (key == K_MOUSE1 || key == K_MOUSE2 || key == K_ENTER || key == K_KP_ENTER) 
	{
		int i = num;
		int x = 0;

		if (key == K_MOUSE2)
		{
			i--;
		}
		else
		{
			i++;
		}

		if (i < min)
		{
			i = max;
		}
		else if (i > max)
		{
			i = min;
		}

		num = i;

		uiForceSide = num;

		// Resetting power ranks based on if light or dark side is chosen
		while (x < NUM_FORCE_POWERS)
		{
			if (uiForcePowerDarkLight[x] && uiForceSide != uiForcePowerDarkLight[x])
			{
				uiForcePowersRank[x] = 0;
			}
			x++;
		}

		UpdateForceUsed();

		gTouchedForce = qtrue;

		return qtrue;
	}
	return qfalse;
}


qboolean UI_ForceMaxRank_HandleKey(int flags, float *special, int key, int num, int min, int max, int type) 
{
  if (key == K_MOUSE1 || key == K_MOUSE2 || key == K_ENTER || key == K_KP_ENTER) 
  {
  	int i = num;

	if (key == K_MOUSE2)
	{
	    i--;
	}
	else
	{
	    i++;
	}

    if (i < min)
	{
		i = max;
	}
	else if (i > max)
	{
      i = min;
    }

    num = i;

	uiMaxRank = num;

	// The update force used will remove overallocated powers automatically.
	UpdateForceUsed();

	gTouchedForce = qtrue;

    return qtrue;
  }
  return qfalse;
}


// This function will either raise or lower a power by one rank.
qboolean UI_ForcePowerRank_HandleKey(int flags, float *special, int key, int num, int min, int max, int type) 
{
	qboolean raising;

	if (key == K_MOUSE1 || key == K_MOUSE2 || key == K_ENTER || key == K_KP_ENTER) 
	{
		int forcepower, rank;

		//this will give us the index as long as UI_FORCE_RANK is always one below the first force rank index
		forcepower = (type-UI_FORCE_RANK)-1;
				
		// If we are not on the same side as a power, or if we are not of any rank at all.
		if (uiForcePowerDarkLight[forcepower] && uiForceSide != uiForcePowerDarkLight[forcepower])
		{
			return qtrue;
		}
		else if (forcepower == FP_SABERDEFEND || forcepower == FP_SABERTHROW)
		{	// Saberdefend and saberthrow can't be bought if there is no saberattack
			if (uiForcePowersRank[FP_SABERATTACK] < 1)
			{
				return qtrue;
			}
		}

		if (type == UI_FORCE_RANK_LEVITATION)
		{
			min += 1;
		}
		if (type == UI_FORCE_RANK_SABERATTACK && ui_freeSaber.integer)
		{
			min += 1;
		}

		if (key == K_MOUSE2)
		{	// Lower a point.
			if (uiForcePowersRank[forcepower]<=min)
			{
				return qtrue;
			}
			raising = qfalse;
		}
		else
		{	// Raise a point.
			if (uiForcePowersRank[forcepower]>=max)
			{
				return qtrue;
			}
			raising = qtrue;
		}

		if (raising)
		{	// Check if we can accrue the cost of this power.
			rank = uiForcePowersRank[forcepower]+1;
			if (uiForcePowerCost[forcepower][rank] > uiForceAvailable)
			{	// We can't afford this power.  Abandon ship.
				return qtrue;
			}
			else
			{	// Sure we can afford it.
				uiForceUsed += uiForcePowerCost[forcepower][rank];
				uiForceAvailable -= uiForcePowerCost[forcepower][rank];
				uiForcePowersRank[forcepower]=rank;
			}
		}
		else
		{	// Lower the point.
			rank = uiForcePowersRank[forcepower];
			uiForceUsed -= uiForcePowerCost[forcepower][rank];
			uiForceAvailable += uiForcePowerCost[forcepower][rank];
			uiForcePowersRank[forcepower]--;
		}

		UpdateForceUsed();

		gTouchedForce = qtrue;

		return qtrue;
	}
	return qfalse;
}


int gCustRank = 0;
int gCustSide = 0;

int gCustPowersRank[NUM_FORCE_POWERS] = {
	0,//FP_HEAL = 0,//instant
	1,//FP_LEVITATION,//hold/duration, this one defaults to 1 (gives a free point)
	0,//FP_SPEED,//duration
	0,//FP_PUSH,//hold/duration
	0,//FP_PULL,//hold/duration
	0,//FP_TELEPATHY,//instant
	0,//FP_GRIP,//hold/duration
	0,//FP_LIGHTNING,//hold/duration
	0,//FP_RAGE,//duration
	0,//FP_PROTECT,
	0,//FP_ABSORB,
	0,//FP_TEAM_HEAL,
	0,//FP_TEAM_FORCE,
	0,//FP_DRAIN,
	0,//FP_SEE,
	0,//FP_SABERATTACK,
	0,//FP_SABERDEFEND,
	0//FP_SABERTHROW,
};

/*
=================
UI_ForceConfigHandle
=================
*/
void UI_ForceConfigHandle( int oldindex, int newindex )
{
	fileHandle_t f;
	int len = 0;
	int i = 0;
	int c = 0;
	int iBuf = 0, forcePowerRank, currank;
	char fcfBuffer[8192];
	char singleBuf[64];

	if (oldindex == 0)
	{ //switching out from custom config, so first shove the current values into the custom storage
		i = 0;

		while (i < NUM_FORCE_POWERS)
		{
			gCustPowersRank[i] = uiForcePowersRank[i];
			i++;
		}
		gCustRank = uiForceRank;
		gCustSide = uiForceSide;
	}

	if (newindex == 0)
	{ //switching back to custom, shove the values back in from the custom storage
		i = 0;
		uiForceUsed = 0;
		gTouchedForce = qtrue;

		while (i < NUM_FORCE_POWERS)
		{
			uiForcePowersRank[i] = gCustPowersRank[i];
			uiForceUsed += uiForcePowersRank[i];
			i++;
		}
		uiForceRank = gCustRank;
		uiForceSide = gCustSide;
		return;
	}

	//If we made it here, we want to load in a new config
	len = trap_FS_FOpenFile(va("forcecfg/%s.fcf", uiInfo.forceConfigNames[newindex]), &f, FS_READ);

	if (len <= 0)
	{
		return;
	}

	if (len >= 8192)
	{
		return;
	}

	trap_FS_Read(fcfBuffer, len, f);
	fcfBuffer[len] = 0;
	trap_FS_FCloseFile(f);

	i = 0;

	//now that we're done with the handle, it's time to parse our force data out of the string
	//we store strings in rank-side-xxxxxxxxx format (where the x's are individual force power levels)
	while (fcfBuffer[i] && fcfBuffer[i] != '-')
	{
		singleBuf[c] = fcfBuffer[i];
		c++;
		i++;
	}
	singleBuf[c] = 0;
	c = 0;
	i++;

	iBuf = atoi(singleBuf);

	if (iBuf > uiMaxRank || iBuf < 0)
	{ //this force config uses a rank level higher than our currently restricted level.. so we can't use it
	  //FIXME: Print a message indicating this to the user
		return;
	}

	uiForceRank = iBuf;

	while (fcfBuffer[i] && fcfBuffer[i] != '-')
	{
		singleBuf[c] = fcfBuffer[i];
		c++;
		i++;
	}
	singleBuf[c] = 0;
	c = 0;
	i++;

	uiForceSide = atoi(singleBuf);

	if (uiForceSide != FORCE_LIGHTSIDE &&
		uiForceSide != FORCE_DARKSIDE)
	{
		uiForceSide = FORCE_LIGHTSIDE;
		return;
	}

	//clear out the existing powers
	while (c < NUM_FORCE_POWERS)
	{
		if (c==FP_LEVITATION)
		{
			uiForcePowersRank[c]=1;
		}
		else if (c==FP_SABERATTACK && ui_freeSaber.integer)
		{
			uiForcePowersRank[c]=1;
		}
		else
		{
			uiForcePowersRank[c] = 0;
		}
		c++;
	}
	uiForceUsed = 0;
	uiForceAvailable = forceMasteryPoints[uiForceRank];
	gTouchedForce = qtrue;

	for (c=0;fcfBuffer[i]&&c<NUM_FORCE_POWERS;c++,i++)
	{
		singleBuf[0] = fcfBuffer[i];
		singleBuf[1] = 0;
		iBuf = atoi(singleBuf);	// So, that means that Force Power "c" wants to be set to rank "iBuf".
		
		if (iBuf < 0)
		{
			iBuf = 0;
		}

		forcePowerRank = iBuf;

		if (forcePowerRank > FORCE_LEVEL_3 || forcePowerRank < 0)
		{ //err..  not correct
			continue;  // skip this power
		}

		if (uiForcePowerDarkLight[c] && uiForcePowerDarkLight[c] != uiForceSide)
		{ //Apparently the user has crafted a force config that has powers that don't fit with the config's side.
			continue;  // skip this power
		}

		// Accrue cost for each assigned rank for this power.
		for (currank=FORCE_LEVEL_1;currank<=forcePowerRank;currank++)
		{	
			if (uiForcePowerCost[c][currank] > uiForceAvailable)
			{	// Break out, we can't afford any more power.
				break;
			}
			// Pay for this rank of this power.
			uiForceUsed += uiForcePowerCost[c][currank];
			uiForceAvailable -= uiForcePowerCost[c][currank];

			uiForcePowersRank[c]++;
		}
	}

	UpdateForceUsed();
}