Function UI_DecrementCurrentForcePower

code/ui/ui_main.cpp:5016–5112

Decrement force power level (Used by Force Power Allocation screen)

// Decrement force power level (Used by Force Power Allocation screen)
static void UI_DecrementCurrentForcePower ( void )
{
	menuDef_t	*menu;
	itemDef_t	*item;
	short i;
	vec4_t color = { 0.65f, 0.65f, 0.65f, 1.0f};
	char itemName[128];

	menu = Menu_GetFocused();	// Get current menu

	if (!menu)
	{
		return;
	}

	// Get player state
	client_t* cl = &svs.clients[0];	// 0 because only ever us as a player
	playerState_t*		pState = NULL;
	int forcelevel;

	if( cl )
	{
		pState = cl->gentity->client;
		forcelevel = pState->forcePowerLevel[powerEnums[uiInfo.forcePowerUpdated].powerEnum];
	}
	else
	{
		forcelevel = uiInfo.forcePowerLevel[powerEnums[uiInfo.forcePowerUpdated].powerEnum];
	}

	if (uiInfo.forcePowerUpdated == FP_UPDATED_NONE)
	{
		return;
	}

	DC->startLocalSound(uiInfo.uiDC.Assets.forceUnchosenSound, CHAN_AUTO );

	if (forcelevel>0)
	{
		if( pState )
		{
			pState->forcePowerLevel[powerEnums[uiInfo.forcePowerUpdated].powerEnum]--;	// Decrement it
			forcelevel = pState->forcePowerLevel[powerEnums[uiInfo.forcePowerUpdated].powerEnum];
			// Turn off power if level is 0
			if (pState->forcePowerLevel[powerEnums[uiInfo.forcePowerUpdated].powerEnum]<1)
			{
				pState->forcePowersKnown &= ~( 1 << powerEnums[uiInfo.forcePowerUpdated].powerEnum );
			}
		}
		else
		{
			uiInfo.forcePowerLevel[powerEnums[uiInfo.forcePowerUpdated].powerEnum]--;	// Decrement it
			forcelevel = uiInfo.forcePowerLevel[powerEnums[uiInfo.forcePowerUpdated].powerEnum];
		}
	}

	UI_SetHexPicLevel( menu,uiInfo.forcePowerUpdated,forcelevel,qfalse );