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Change weapon switch rules.

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This commit is contained in:
Andrey Akhmichin 2024-02-04 01:15:33 +05:00
parent d438dbfe33
commit b37078f019
5 changed files with 79 additions and 64 deletions
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2
dlls/gamerules.h
View File

@ -166,7 +166,7 @@ public:
};
extern CGameRules *InstallGameRules( void );
BOOL HLGetNextBestWeapon( CBasePlayer *pPlayer, CBasePlayerItem *pCurrentWeapon );
//=========================================================
// CHalfLifeRules - rules for the single player Half-Life

65
dlls/multiplay_gamerules.cpp
View File

@ -345,70 +345,11 @@ BOOL CHalfLifeMultiplay::FShouldSwitchWeapon( CBasePlayer *pPlayer, CBasePlayerI
return FALSE;
}
//=========================================================
//=========================================================
BOOL CHalfLifeMultiplay::GetNextBestWeapon( CBasePlayer *pPlayer, CBasePlayerItem *pCurrentWeapon )
{
CBasePlayerItem *pCheck;
CBasePlayerItem *pBest;// this will be used in the event that we don't find a weapon in the same category.
int iBestWeight;
int i;
iBestWeight = -1;// no weapon lower than -1 can be autoswitched to
pBest = NULL;
if( !pCurrentWeapon->CanHolster() )
{
// can't put this gun away right now, so can't switch.
return FALSE;
}
for( i = 0; i < MAX_ITEM_TYPES; i++ )
{
pCheck = pPlayer->m_rgpPlayerItems[i];
while( pCheck )
{
if( pCheck->iWeight() > -1 && pCheck->iWeight() == pCurrentWeapon->iWeight() && pCheck != pCurrentWeapon )
{
// this weapon is from the same category.
if ( pCheck->CanDeploy() )
{
if ( pPlayer->SwitchWeapon( pCheck ) )
{
return TRUE;
}
}
}
else if( pCheck->iWeight() > iBestWeight && pCheck != pCurrentWeapon )// don't reselect the weapon we're trying to get rid of
{
//ALERT ( at_console, "Considering %s\n", STRING( pCheck->pev->classname ) );
// we keep updating the 'best' weapon just in case we can't find a weapon of the same weight
// that the player was using. This will end up leaving the player with his heaviest-weighted
// weapon.
if( pCheck->CanDeploy() )
{
// if this weapon is useable, flag it as the best
iBestWeight = pCheck->iWeight();
pBest = pCheck;
}
}
pCheck = pCheck->m_pNext;
}
}
// if we make it here, we've checked all the weapons and found no useable
// weapon in the same catagory as the current weapon.
// if pBest is null, we didn't find ANYTHING. Shouldn't be possible- should always
// at least get the crowbar, but ya never know.
if( !pBest )
{
return FALSE;
}
pPlayer->SwitchWeapon( pBest );
return TRUE;
return HLGetNextBestWeapon( pPlayer, pCurrentWeapon );
}
//=========================================================

2
dlls/rpg.cpp
View File

@ -400,7 +400,7 @@ int CRpg::GetItemInfo( ItemInfo *p )
p->iSlot = 3;
p->iPosition = 0;
p->iId = m_iId = WEAPON_RPG;
p->iFlags = 0;
p->iFlags = ITEM_FLAG_NOCHOICE;
p->iWeight = RPG_WEIGHT;
return 1;

73
dlls/singleplay_gamerules.cpp
View File

@ -95,10 +95,83 @@ BOOL CHalfLifeRules::FShouldSwitchWeapon( CBasePlayer *pPlayer, CBasePlayerItem
return TRUE;
}
//=========================================================
//=========================================================
BOOL HLGetNextBestWeapon(CBasePlayer *pPlayer, CBasePlayerItem *pCurrentWeapon )
{
CBasePlayerItem *pCheck;
CBasePlayerItem *pBest;// this will be used in the event that we don't find a weapon in the same category.
int iBestWeight;
int i;
iBestWeight = -1;// no weapon lower than -1 can be autoswitched to
pBest = NULL;
if( !pCurrentWeapon->CanHolster() )
{
// can't put this gun away right now, so can't switch.
return FALSE;
}
for( i = 0; i < MAX_ITEM_TYPES; i++ )
{
pCheck = pPlayer->m_rgpPlayerItems[i];
while( pCheck )
{
if( !FBitSet( pCheck->iFlags(), ITEM_FLAG_NOCHOICE ))
{
if( pCheck->iWeight() > -1 && pCheck->iWeight() == pCurrentWeapon->iWeight() && pCheck != pCurrentWeapon )
{
// this weapon is from the same category.
if ( pCheck->CanDeploy() )
{
if ( pPlayer->SwitchWeapon( pCheck ) )
{
return TRUE;
}
}
}
else if( pCheck->iWeight() > iBestWeight && pCheck != pCurrentWeapon )// don't reselect the weapon we're trying to get rid of
{
//ALERT ( at_console, "Considering %s\n", STRING( pCheck->pev->classname ) );
// we keep updating the 'best' weapon just in case we can't find a weapon of the same weight
// that the player was using. This will end up leaving the player with his heaviest-weighted
// weapon.
if( pCheck->CanDeploy() )
{
// if this weapon is useable, flag it as the best
iBestWeight = pCheck->iWeight();
pBest = pCheck;
}
}
}
pCheck = pCheck->m_pNext;
}
}
// if we make it here, we've checked all the weapons and found no useable
// weapon in the same catagory as the current weapon.
// if pBest is null, we didn't find ANYTHING. Shouldn't be possible- should always
// at least get the crowbar, but ya never know.
if( !pBest )
{
return FALSE;
}
pPlayer->SwitchWeapon( pBest );
return TRUE;
}
//=========================================================
//=========================================================
BOOL CHalfLifeRules::GetNextBestWeapon( CBasePlayer *pPlayer, CBasePlayerItem *pCurrentWeapon )
{
if( pCurrentWeapon && FBitSet( pCurrentWeapon->iFlags(), ITEM_FLAG_EXHAUSTIBLE ))
return HLGetNextBestWeapon( pPlayer, pCurrentWeapon );
return FALSE;
}

1
dlls/weapons.h
View File

@ -183,6 +183,7 @@ typedef enum
#define ITEM_FLAG_NOAUTOSWITCHEMPTY 4
#define ITEM_FLAG_LIMITINWORLD 8
#define ITEM_FLAG_EXHAUSTIBLE 16 // A player can totally exhaust their ammo supply and lose this weapon
#define ITEM_FLAG_NOCHOICE 32
#define WEAPON_IS_ONTARGET 0x40