ns/releases/valve/source/cl_dll/ammohistory.h

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/***
*
* Copyright (c) 1999, Valve LLC. All rights reserved.
*
* This product contains software technology licensed from Id
* Software, Inc. ("Id Technology"). Id Technology (c) 1996 Id Software, Inc.
* All Rights Reserved.
*
* Use, distribution, and modification of this source code and/or resulting
* object code is restricted to non-commercial enhancements to products from
* Valve LLC. All other use, distribution, or modification is prohibited
* without written permission from Valve LLC.
*
* Modified by Charles G. Cleveland
*
* $Workfile: ammohistory.h $
* $Date: 2002/06/25 17:05:31 $
*
*-------------------------------------------------------------------------------
* $Log: ammohistory.h,v $
* Revision 1.3 2002/06/25 17:05:31 Flayra
* - Weapon enabling/disabling works differently now
*
*===============================================================================
****/
//
// ammohistory.h
//
// this is the max number of items in each bucket
//#define MAX_WEAPON_POSITIONS MAX_WEAPON_SLOTS
#define MAX_WEAPON_POSITIONS 10
class WeaponsResource
{
private:
// Information about weapons & ammo
WEAPON rgWeapons[MAX_WEAPONS]; // Weapons Array
// counts of weapons * ammo
WEAPON* rgSlots[MAX_WEAPON_SLOTS+1][MAX_WEAPON_POSITIONS+1]; // The slots currently in use by weapons. The value is a pointer to the weapon; if it's NULL, no weapon is there
int riAmmo[MAX_AMMO_TYPES]; // count of each ammo type
//client-side lastinv
WEAPON* lastWeapon;
public:
void Init(void);
void Reset( void )
{
iOldWeaponBits = 0;
memset( rgSlots, 0, sizeof rgSlots );
memset( riAmmo, 0, sizeof riAmmo );
lastWeapon = NULL;
}
///// WEAPON /////
int iOldWeaponBits;
WEAPON *GetWeapon( int iId ) { return &rgWeapons[iId]; }
void AddWeapon( WEAPON *wp )
{
rgWeapons[ wp->iId ] = *wp;
LoadWeaponSprites( &rgWeapons[ wp->iId ] );
}
void PickupWeapon( WEAPON *wp )
{
rgSlots[ wp->iSlot ][ wp->iSlotPos ] = wp;
}
void DropWeapon( WEAPON *wp )
{
rgSlots[ wp->iSlot ][ wp->iSlotPos ] = NULL;
if(lastWeapon == wp) //dropped last weapon, remove it from the list
{
lastWeapon = NULL;
}
}
void DropAllWeapons( void )
{
for ( int i = 0; i < MAX_WEAPONS; i++ )
{
if ( rgWeapons[i].iId )
DropWeapon( &rgWeapons[i] );
}
}
WEAPON* GetWeaponSlot( int slot, int pos ) { return rgSlots[slot][pos]; }
void LoadWeaponSprites( WEAPON* wp );
void LoadAllWeaponSprites( void );
WEAPON* GetFirstPos( int iSlot );
void SelectSlot( int iSlot, int fAdvance, int iDirection );
WEAPON* GetNextActivePos( int iSlot, int iSlotPos );
void UserCmd_LastInv(void);
void SetValidWeapon(void);
void SetCurrentWeapon(WEAPON* wp);
int IsEnabled( WEAPON *p );
int IsSelectable(WEAPON *p);
int HasAmmo( WEAPON *p );
///// AMMO /////
AMMO GetAmmo( int iId ) { return riAmmo[ iId ]; }
void SetAmmo( int iId, int iCount ) { riAmmo[ iId ] = iCount; }
int CountAmmo( int iId );
HSPRITE* GetAmmoPicFromWeapon( int iAmmoId, wrect_t& rect );
};
extern WeaponsResource gWR;
#define MAX_HISTORY 12
enum {
HISTSLOT_EMPTY,
HISTSLOT_AMMO,
HISTSLOT_WEAP,
HISTSLOT_ITEM,
};
class HistoryResource
{
private:
struct HIST_ITEM {
int type;
float DisplayTime; // the time at which this item should be removed from the history
int iCount;
int iId;
};
HIST_ITEM rgAmmoHistory[MAX_HISTORY];
public:
void Init( void )
{
Reset();
}
void Reset( void )
{
memset( rgAmmoHistory, 0, sizeof rgAmmoHistory );
}
int iHistoryGap;
int iCurrentHistorySlot;
void AddToHistory( int iType, int iId, int iCount = 0 );
void AddToHistory( int iType, const char *szName, int iCount = 0 );
void CheckClearHistory( void );
int DrawAmmoHistory( float flTime );
};
extern HistoryResource gHR;