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-additional code for item merges:

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--prohibited attachments are removed from the new item 
--guns used as a merge target have their ammo removed if the magazine size or caliber don't match, or if the resulting item is no longer a gun

This code change should allow for conversion kits for weapons (ie: Steyr Aug 5.56mm conversion kit to 9mm Steyr Aug Para)

git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@455 3b4a5df2-a311-0410-b5c6-a8a6f20db521
This commit is contained in:
MaddMugsy
2006-08-18 18:16:38 +00:00
parent f157b64392
commit 56c6f4d9eb
1 changed files with 79 additions and 0 deletions
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Tactical/Items.cpp
+79
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@@ -3337,6 +3337,45 @@ BOOLEAN AttachObject( SOLDIERTYPE * pSoldier, OBJECTTYPE * pTargetObj, OBJECTTYP
StatChange( pSoldier, WISDOMAMT, 5, FALSE );
}
//Madd: unload guns after merge if ammo caliber or mag size don't match
if ( Item[pTargetObj->usItem].usItemClass == IC_GUN && pTargetObj->usGunAmmoItem != NONE && pTargetObj->ubGunShotsLeft > 0 )
{
if ( Item[usResult].usItemClass != IC_GUN || Weapon[Item[usResult].ubClassIndex].ubCalibre != Weapon[Item[pTargetObj->usItem].ubClassIndex].ubCalibre || pTargetObj->ubGunShotsLeft > Weapon[Item[usResult].ubClassIndex].ubMagSize )
{ // item types/calibers/magazines don't match, spit out old ammo
OBJECTTYPE newObj;
CreateItem(pTargetObj->usGunAmmoItem, 100, &newObj);
newObj.ubShotsLeft[0] = pTargetObj->ubGunShotsLeft;
pTargetObj->ubGunShotsLeft = 0;
pTargetObj->usGunAmmoItem = NONE;
if ( !AutoPlaceObject( pSoldier, &newObj, FALSE ) )
{ // put it on the ground
AddItemToPool( pSoldier->sGridNo, &newObj, 1, pSoldier->bLevel, 0 , -1 );
}
}
}
//Madd: remove any prohibited attachments
for (bAttachPos = 0; bAttachPos < MAX_ATTACHMENTS; bAttachPos++)
{
if (pTargetObj->usAttachItem[ bAttachPos ] != NOTHING && !ValidAttachment(pTargetObj->usAttachItem[ bAttachPos ],usResult) && !ValidLaunchable(pTargetObj->usAttachItem[ bAttachPos ],usResult) )
{
if ( !Item[pTargetObj->usAttachItem[ bAttachPos ]].inseparable )
{//remove it
OBJECTTYPE newObj;
RemoveAttachment(pTargetObj,bAttachPos,&newObj);
if ( !AutoPlaceObject( pSoldier, &newObj, FALSE ) )
{ // put it on the ground
AddItemToPool( pSoldier->sGridNo, &newObj, 1, pSoldier->bLevel, 0 , -1 );
}
}
else
{//destroy it
pTargetObj->usAttachItem[bAttachPos] = NOTHING;
pTargetObj->bAttachStatus[bAttachPos] = 0;
}
}
}
pTargetObj->usItem = usResult;
//AutoPlaceObject( pAttachment );
pTargetObj->ubWeight = CalculateObjectWeight( pTargetObj );
@@ -3423,6 +3462,46 @@ BOOLEAN AttachObject( SOLDIERTYPE * pSoldier, OBJECTTYPE * pTargetObj, OBJECTTYP
// fall through
default:
// the merge will combine the two items
//Madd: unload guns after merge if ammo caliber or mag size don't match
if ( Item[pTargetObj->usItem].usItemClass == IC_GUN && pTargetObj->usGunAmmoItem != NONE && pTargetObj->ubGunShotsLeft > 0 )
{
if ( Item[usResult].usItemClass != IC_GUN || Weapon[Item[usResult].ubClassIndex].ubCalibre != Weapon[Item[pTargetObj->usItem].ubClassIndex].ubCalibre || pTargetObj->ubGunShotsLeft > Weapon[Item[usResult].ubClassIndex].ubMagSize )
{ // item types/calibers/magazines don't match, spit out old ammo
OBJECTTYPE newObj;
CreateItem(pTargetObj->usGunAmmoItem, 100, &newObj);
newObj.ubShotsLeft[0] = pTargetObj->ubGunShotsLeft;
pTargetObj->ubGunShotsLeft = 0;
pTargetObj->usGunAmmoItem = NONE;
if ( !AutoPlaceObject( pSoldier, &newObj, FALSE ) )
{ // put it on the ground
AddItemToPool( pSoldier->sGridNo, &newObj, 1, pSoldier->bLevel, 0 , -1 );
}
}
}
//Madd: remove any prohibited attachments
for (bAttachPos = 0; bAttachPos < MAX_ATTACHMENTS; bAttachPos++)
{
if (pTargetObj->usAttachItem[ bAttachPos ] != NOTHING && !ValidAttachment(pTargetObj->usAttachItem[ bAttachPos ],usResult) && !ValidLaunchable(pTargetObj->usAttachItem[ bAttachPos ],usResult) )
{
if ( !Item[pTargetObj->usAttachItem[ bAttachPos ]].inseparable )
{//remove it
OBJECTTYPE newObj;
RemoveAttachment(pTargetObj,bAttachPos,&newObj);
if ( !AutoPlaceObject( pSoldier, &newObj, FALSE ) )
{ // put it on the ground
AddItemToPool( pSoldier->sGridNo, &newObj, 1, pSoldier->bLevel, 0 , -1 );
}
}
else
{//destroy it
pTargetObj->usAttachItem[bAttachPos] = NOTHING;
pTargetObj->bAttachStatus[bAttachPos] = 0;
}
}
}
pTargetObj->usItem = usResult;
if ( ubType != TREAT_ARMOUR )
{