mirror of
https://github.com/ZDoom/gzdoom.git
synced 2024-11-07 05:20:05 +00:00
fe84b6077e
- Fixed some functions that were declared as taking size_t's but defined as taking unsigned ints. - Added a dummy object to delete sound environments on exit. - Fixed: FWarpTexture did not delete its Spans when destroyed. - Changed wadclusterinfos and wadlevelinfos arrays into TArrays. - Added the TypeInfo::AutoTypeInfoPtr for TypeInfo::m_RuntimeActors so they can be automatically deleted. - Changed TypeInfo::m_Types into a TArray so it will be automatically deleted on exit. - Fixed: TArray::Resize() did not deconstruct entries when shrinking the array. - Changed TArray::Push() so that it calls Grow() instead of duplicating the growth calculations itself. - Calling TArray::Grow() for a small amount when the array is short should grow it a bit more than it was doing. SVN r76 (trunk)
2081 lines
54 KiB
C++
2081 lines
54 KiB
C++
#include <assert.h>
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#include "info.h"
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#include "m_random.h"
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#include "p_local.h"
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#include "s_sound.h"
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#include "gi.h"
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#include "p_lnspec.h"
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#include "a_hereticglobal.h"
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#include "sbar.h"
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#include "statnums.h"
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#include "c_dispatch.h"
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#include "gstrings.h"
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#include "templates.h"
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static FRandom pr_restore ("RestorePos");
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IMPLEMENT_STATELESS_ACTOR (AAmmo, Any, -1, 0)
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PROP_Inventory_PickupSound ("misc/ammo_pkup")
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END_DEFAULTS
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//===========================================================================
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//
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// AAmmo :: Serialize
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//
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//===========================================================================
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void AAmmo::Serialize (FArchive &arc)
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{
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Super::Serialize (arc);
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arc << BackpackAmount << BackpackMaxAmount;
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}
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//===========================================================================
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//
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// AAmmo :: GetParentAmmo
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//
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// Returns the least-derived ammo type that this ammo is a descendant of.
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// That is, if this ammo is an immediate subclass of Ammo, then this ammo's
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// type is returned. If this ammo's superclass is not Ammo, then this
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// function travels up the inheritance chain until it finds a type that is
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// an immediate subclass of Ammo and returns that.
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//
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// The intent of this is that all unique ammo types will be immediate
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// subclasses of Ammo. To make different pickups with different ammo amounts,
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// you subclass the type of ammo you want a different amount for and edit
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// that.
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//
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//===========================================================================
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const TypeInfo *AAmmo::GetParentAmmo () const
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{
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const TypeInfo *type = GetClass ();
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while (type->ParentType != RUNTIME_CLASS(AAmmo))
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{
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type = type->ParentType;
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}
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return type;
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}
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//===========================================================================
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//
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// AAmmo :: HandlePickup
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//
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//===========================================================================
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bool AAmmo::HandlePickup (AInventory *item)
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{
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if (GetClass() == item->GetClass() ||
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(item->IsKindOf (RUNTIME_CLASS(AAmmo)) && static_cast<AAmmo*>(item)->GetParentAmmo() == GetClass()))
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{
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if (Amount < MaxAmount)
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{
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int receiving = item->Amount;
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// extra ammo in baby mode and nightmare mode
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if (gameskill == sk_baby || (gameskill == sk_nightmare && gameinfo.gametype != GAME_Strife))
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{
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if (gameinfo.gametype & (GAME_Doom|GAME_Strife))
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receiving <<= 1;
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else
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receiving += receiving >> 1;
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}
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int oldamount = Amount;
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Amount += receiving;
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if (Amount > MaxAmount)
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{
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Amount = MaxAmount;
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}
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item->ItemFlags |= IF_PICKUPGOOD;
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// If the player previously had this ammo but ran out, possibly switch
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// to a weapon that uses it, but only if the player doesn't already
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// have a weapon pending.
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assert (Owner != NULL);
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if (oldamount == 0 && Owner != NULL && Owner->player != NULL &&
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!Owner->player->userinfo.neverswitch &&
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Owner->player->PendingWeapon == WP_NOCHANGE &&
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(Owner->player->ReadyWeapon == NULL ||
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(Owner->player->ReadyWeapon->WeaponFlags & WIF_WIMPY_WEAPON)))
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{
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AWeapon *best = static_cast<APlayerPawn *>(Owner)->BestWeapon (GetClass());
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if (best != NULL && (Owner->player->ReadyWeapon == NULL ||
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best->SelectionOrder < Owner->player->ReadyWeapon->SelectionOrder))
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{
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Owner->player->PendingWeapon = best;
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}
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}
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}
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return true;
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}
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if (Inventory != NULL)
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{
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return Inventory->HandlePickup (item);
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}
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return false;
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}
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//===========================================================================
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//
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// AAmmo :: CreateCopy
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//
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//===========================================================================
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AInventory *AAmmo::CreateCopy (AActor *other)
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{
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AInventory *copy;
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int amount = Amount;
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// extra ammo in baby mode and nightmare mode
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if (gameskill == sk_baby || (gameskill == sk_nightmare && gameinfo.gametype != GAME_Strife))
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{
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if (gameinfo.gametype & (GAME_Doom|GAME_Strife))
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amount <<= 1;
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else
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amount += amount >> 1;
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}
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if (GetClass()->ParentType != RUNTIME_CLASS(AAmmo))
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{
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const TypeInfo *type = GetParentAmmo();
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if (!GoAway ())
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{
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Destroy ();
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}
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copy = static_cast<AInventory *>(Spawn (type, 0, 0, 0));
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copy->Amount = amount;
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copy->BecomeItem ();
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}
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else
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{
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copy = Super::CreateCopy (other);
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copy->Amount = amount;
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}
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if (copy->Amount > copy->MaxAmount)
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{ // Don't pick up more ammo than you're supposed to be able to carry.
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copy->Amount = copy->MaxAmount;
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}
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return copy;
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}
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/* Keys *******************************************************************/
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//---------------------------------------------------------------------------
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//
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// FUNC P_GiveBody
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//
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// Returns false if the body isn't needed at all.
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//
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//---------------------------------------------------------------------------
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bool P_GiveBody (AActor *actor, int num)
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{
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int max;
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player_t *player = actor->player;
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if (player != NULL)
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{
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max = ((compatflags&COMPATF_DEHHEALTH)? 100 : deh.MaxHealth) + player->stamina;
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if (player->morphTics)
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{
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max = MAXMORPHHEALTH;
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}
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// [RH] For Strife: A negative body sets you up with a percentage
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// of your full health.
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if (num < 0)
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{
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num = max * -num / 100;
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if (player->health < num)
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{
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player->health = num;
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actor->health = num;
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return true;
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}
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}
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else
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{
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if (player->health < max)
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{
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player->health += num;
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if (player->health > max)
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{
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player->health = max;
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}
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actor->health = player->health;
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return true;
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}
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}
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}
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else
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{
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max = actor->GetDefault()->health;
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if (num < 0)
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{
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num = max * -num / 100;
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if (actor->health < num)
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{
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actor->health = num;
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return true;
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}
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}
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else if (actor->health < max)
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{
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actor->health += num;
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if (actor->health > max)
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{
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actor->health = max;
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}
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return true;
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}
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}
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return false;
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}
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//---------------------------------------------------------------------------
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//
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// PROC A_RestoreSpecialThing1
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//
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// Make a special thing visible again.
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//
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//---------------------------------------------------------------------------
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void A_RestoreSpecialThing1 (AActor *thing)
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{
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thing->renderflags &= ~RF_INVISIBLE;
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if (static_cast<AInventory *>(thing)->DoRespawn ())
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{
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S_Sound (thing, CHAN_VOICE, "misc/spawn", 1, ATTN_IDLE);
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}
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}
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//---------------------------------------------------------------------------
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//
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// PROC A_RestoreSpecialThing2
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//
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//---------------------------------------------------------------------------
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void A_RestoreSpecialThing2 (AActor *thing)
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{
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thing->flags |= MF_SPECIAL;
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if (!(thing->GetDefault()->flags & MF_NOGRAVITY))
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{
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thing->flags &= ~MF_NOGRAVITY;
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}
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thing->SetState (thing->SpawnState);
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}
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/***************************************************************************/
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/* AItemFog, shown for respawning Doom and Strife items */
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/***************************************************************************/
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class AItemFog : public AActor
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{
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DECLARE_ACTOR (AItemFog, AActor)
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};
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FState AItemFog::States[] =
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{
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S_BRIGHT (IFOG, 'A', 6, NULL , &States[1]),
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S_BRIGHT (IFOG, 'B', 6, NULL , &States[2]),
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S_BRIGHT (IFOG, 'A', 6, NULL , &States[3]),
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S_BRIGHT (IFOG, 'B', 6, NULL , &States[4]),
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S_BRIGHT (IFOG, 'C', 6, NULL , &States[5]),
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S_BRIGHT (IFOG, 'D', 6, NULL , &States[6]),
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S_BRIGHT (IFOG, 'E', 6, NULL , NULL)
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};
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IMPLEMENT_ACTOR (AItemFog, Doom, -1, 0)
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PROP_Flags (MF_NOBLOCKMAP|MF_NOGRAVITY)
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PROP_SpawnState (0)
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END_DEFAULTS
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//---------------------------------------------------------------------------
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//
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// PROC A_RestoreSpecialDoomThing
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//
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//---------------------------------------------------------------------------
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void A_RestoreSpecialDoomThing (AActor *self)
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{
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self->renderflags &= ~RF_INVISIBLE;
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self->flags |= MF_SPECIAL;
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if (!(self->GetDefault()->flags & MF_NOGRAVITY))
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{
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self->flags &= ~MF_NOGRAVITY;
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}
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if (static_cast<AInventory *>(self)->DoRespawn ())
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{
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self->SetState (self->SpawnState);
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S_Sound (self, CHAN_VOICE, "misc/spawn", 1, ATTN_IDLE);
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Spawn<AItemFog> (self->x, self->y, self->z);
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}
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}
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//---------------------------------------------------------------------------
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//
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// PROP A_RestoreSpecialPosition
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//
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//---------------------------------------------------------------------------
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void A_RestoreSpecialPosition (AActor *self)
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{
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// Move item back to its original location
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fixed_t _x, _y;
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sector_t *sec;
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_x = self->SpawnPoint[0] << FRACBITS;
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_y = self->SpawnPoint[1] << FRACBITS;
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sec = R_PointInSubsector (_x, _y)->sector;
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self->SetOrigin (_x, _y, sec->floorplane.ZatPoint (_x, _y));
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P_CheckPosition (self, _x, _y);
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if (self->flags & MF_SPAWNCEILING)
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{
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self->z = self->ceilingz - self->height - (self->SpawnPoint[2] << FRACBITS);
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}
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else if (self->flags2 & MF2_SPAWNFLOAT)
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{
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fixed_t space = self->ceilingz - self->height - self->floorz;
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if (space > 48*FRACUNIT)
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{
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space -= 40*FRACUNIT;
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self->z = ((space * pr_restore())>>8) + self->floorz + 40*FRACUNIT;
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}
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else
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{
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self->z = self->floorz;
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}
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}
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else
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{
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self->z = (self->SpawnPoint[2] << FRACBITS) + self->floorz;
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if (self->flags2 & MF2_FLOATBOB)
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{
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self->z += FloatBobOffsets[(self->FloatBobPhase + level.maptime) & 63];
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}
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}
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}
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// Pickup flash -------------------------------------------------------------
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class APickupFlash : public AActor
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{
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DECLARE_ACTOR (APickupFlash, AActor)
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};
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FState APickupFlash::States[] =
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{
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S_NORMAL (ACLO, 'D', 3, NULL , &States[1]),
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S_NORMAL (ACLO, 'C', 3, NULL , &States[2]),
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S_NORMAL (ACLO, 'D', 3, NULL , &States[3]),
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S_NORMAL (ACLO, 'C', 3, NULL , &States[4]),
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S_NORMAL (ACLO, 'B', 3, NULL , &States[5]),
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S_NORMAL (ACLO, 'C', 3, NULL , &States[6]),
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S_NORMAL (ACLO, 'B', 3, NULL , &States[7]),
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S_NORMAL (ACLO, 'A', 3, NULL , &States[8]),
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S_NORMAL (ACLO, 'B', 3, NULL , &States[9]),
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S_NORMAL (ACLO, 'A', 3, NULL , NULL)
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};
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IMPLEMENT_ACTOR (APickupFlash, Raven, -1, 0)
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PROP_SpawnState (0)
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PROP_Flags (MF_NOGRAVITY)
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END_DEFAULTS
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/***************************************************************************/
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/* AInventory implementation */
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/***************************************************************************/
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FState AInventory::States[] =
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{
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#define S_HIDEDOOMISH 0
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S_NORMAL (TNT1, 'A', 1050, NULL , &States[S_HIDEDOOMISH+1]),
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S_NORMAL (TNT1, 'A', 0, A_RestoreSpecialPosition , &States[S_HIDEDOOMISH+2]),
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S_NORMAL (TNT1, 'A', 1, A_RestoreSpecialDoomThing , NULL),
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#define S_HIDESPECIAL (S_HIDEDOOMISH+3)
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S_NORMAL (ACLO, 'E', 1400, NULL , &States[S_HIDESPECIAL+1]),
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S_NORMAL (ACLO, 'A', 0, A_RestoreSpecialPosition , &States[S_HIDESPECIAL+2]),
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S_NORMAL (ACLO, 'A', 4, A_RestoreSpecialThing1 , &States[S_HIDESPECIAL+3]),
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S_NORMAL (ACLO, 'B', 4, NULL , &States[S_HIDESPECIAL+4]),
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S_NORMAL (ACLO, 'A', 4, NULL , &States[S_HIDESPECIAL+5]),
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S_NORMAL (ACLO, 'B', 4, NULL , &States[S_HIDESPECIAL+6]),
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S_NORMAL (ACLO, 'C', 4, NULL , &States[S_HIDESPECIAL+7]),
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S_NORMAL (ACLO, 'B', 4, NULL , &States[S_HIDESPECIAL+8]),
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S_NORMAL (ACLO, 'C', 4, NULL , &States[S_HIDESPECIAL+9]),
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S_NORMAL (ACLO, 'D', 4, NULL , &States[S_HIDESPECIAL+10]),
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S_NORMAL (ACLO, 'C', 4, NULL , &States[S_HIDESPECIAL+11]),
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S_NORMAL (ACLO, 'D', 4, A_RestoreSpecialThing2 , NULL),
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#define S_HELD (S_HIDESPECIAL+12)
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S_NORMAL (TNT1, 'A', -1, NULL , NULL),
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#define S_HOLDANDDESTROY (S_HELD+1)
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S_NORMAL (TNT1, 'A', 1, NULL , NULL),
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};
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int AInventory::StaticLastMessageTic;
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const char *AInventory::StaticLastMessage;
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IMPLEMENT_POINTY_CLASS (AInventory)
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DECLARE_POINTER (Owner)
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END_POINTERS
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BEGIN_DEFAULTS (AInventory, Any, -1, 0)
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PROP_Inventory_Amount (1)
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PROP_Inventory_MaxAmount (1)
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PROP_UseSound ("misc/invuse")
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PROP_Inventory_PickupSound ("misc/i_pkup")
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END_DEFAULTS
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//===========================================================================
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//
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// AInventory :: Tick
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//
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//===========================================================================
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void AInventory::Tick ()
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{
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Super::Tick ();
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if (DropTime)
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{
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if (--DropTime == 0)
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{
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flags |= GetDefault()->flags & (MF_SPECIAL|MF_SOLID);
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}
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}
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}
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//===========================================================================
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//
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// AInventory :: Serialize
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//
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//===========================================================================
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void AInventory::Serialize (FArchive &arc)
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{
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Super::Serialize (arc);
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arc << Owner << Amount << MaxAmount << RespawnTics << ItemFlags;
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if (arc.IsStoring ())
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{
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TexMan.WriteTexture (arc, Icon);
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}
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else
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{
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Icon = TexMan.ReadTexture (arc);
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}
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arc << AR_SOUNDW(PickupSound);
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}
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//===========================================================================
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//
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// AInventory :: SpecialDropAction
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//
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// Called by P_DropItem. Return true to prevent the standard drop tossing.
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// A few Strife items that are meant to trigger actions rather than be
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// picked up use this. Normal items shouldn't need it.
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//
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//===========================================================================
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bool AInventory::SpecialDropAction (AActor *dropper)
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{
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return false;
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}
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//===========================================================================
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//
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// AInventory :: ShouldRespawn
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//
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// Returns true if the item should hide itself and reappear later when picked
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// up.
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//
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//===========================================================================
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bool AInventory::ShouldRespawn ()
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{
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if ((ItemFlags & IF_BIGPOWERUP) && !(dmflags & DF_RESPAWN_SUPER)) return false;
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return !!(dmflags & DF_ITEMS_RESPAWN);
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}
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//===========================================================================
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//
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// AInventory :: BeginPlay
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//
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//===========================================================================
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void AInventory::BeginPlay ()
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{
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Super::BeginPlay ();
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ChangeStatNum (STAT_INVENTORY);
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flags |= MF_DROPPED; // [RH] Items are dropped by default
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}
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//===========================================================================
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//
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// AInventory :: Travelled
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//
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// Called when an item in somebody's inventory is carried over to another
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// map, in case it needs to do special reinitialization.
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//
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//===========================================================================
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void AInventory::Travelled ()
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{
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AInventory :: HandlePickup
|
|
//
|
|
// Returns true if the pickup was handled (or should not happen at all),
|
|
// false if not.
|
|
//
|
|
//===========================================================================
|
|
|
|
bool AInventory::HandlePickup (AInventory *item)
|
|
{
|
|
if (item->GetClass() == GetClass())
|
|
{
|
|
if (Amount < MaxAmount)
|
|
{
|
|
Amount += item->Amount;
|
|
if (Amount > MaxAmount)
|
|
{
|
|
Amount = MaxAmount;
|
|
}
|
|
item->ItemFlags |= IF_PICKUPGOOD;
|
|
}
|
|
return true;
|
|
}
|
|
if (Inventory != NULL)
|
|
{
|
|
return Inventory->HandlePickup (item);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AInventory :: GoAway
|
|
//
|
|
// Returns true if you must create a copy of this item to give to the player
|
|
// or false if you can use this one instead.
|
|
//
|
|
//===========================================================================
|
|
|
|
bool AInventory::GoAway ()
|
|
{
|
|
// Dropped items never stick around
|
|
if (flags & MF_DROPPED)
|
|
{
|
|
if (ItemFlags & IF_PICKUPFLASH)
|
|
{
|
|
Spawn<APickupFlash> (x, y, z);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
if (!ShouldStay ())
|
|
{
|
|
if (ItemFlags & IF_PICKUPFLASH)
|
|
{
|
|
Spawn<APickupFlash> (x, y, z);
|
|
}
|
|
Hide ();
|
|
if (ShouldRespawn ())
|
|
{
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AInventory :: GoAwayAndDie
|
|
//
|
|
// Like GoAway but used by items that don't insert themselves into the
|
|
// inventory. If they won't be respawning, then they can destroy themselves.
|
|
//
|
|
//===========================================================================
|
|
|
|
void AInventory::GoAwayAndDie ()
|
|
{
|
|
if (!GoAway ())
|
|
{
|
|
flags &= ~MF_SPECIAL;
|
|
SetState (&States[S_HOLDANDDESTROY]);
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AInventory :: CreateCopy
|
|
//
|
|
// Returns an actor suitable for placing in an inventory, either itself or
|
|
// a copy based on whether it needs to respawn or not. Returning NULL
|
|
// indicates the item should not be picked up.
|
|
//
|
|
//===========================================================================
|
|
|
|
AInventory *AInventory::CreateCopy (AActor *other)
|
|
{
|
|
AInventory *copy;
|
|
|
|
if (GoAway ())
|
|
{
|
|
copy = static_cast<AInventory *>(Spawn (GetClass(), 0, 0, 0));
|
|
copy->Amount = Amount;
|
|
copy->MaxAmount = MaxAmount;
|
|
}
|
|
else
|
|
{
|
|
copy = this;
|
|
}
|
|
return copy;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AInventory::CreateTossable
|
|
//
|
|
// Creates a copy of the item suitable for dropping. If this actor embodies
|
|
// only one item, then it is tossed out itself. Otherwise, the count drops
|
|
// by one and a new item with an amount of 1 is spawned.
|
|
//
|
|
//===========================================================================
|
|
|
|
AInventory *AInventory::CreateTossable ()
|
|
{
|
|
AInventory *copy;
|
|
|
|
// If this actor lacks a SpawnState, don't drop it. (e.g. A base weapon
|
|
// like the fist can't be dropped because you'll never see it.)
|
|
if (SpawnState == &AActor::States[AActor::S_NULL] ||
|
|
SpawnState == NULL)
|
|
{
|
|
return NULL;
|
|
}
|
|
if ((ItemFlags & IF_UNDROPPABLE) || Owner == NULL || Amount <= 0)
|
|
{
|
|
return NULL;
|
|
}
|
|
if (Amount == 1 && !IsKindOf (RUNTIME_CLASS(AAmmo)))
|
|
{
|
|
BecomePickup ();
|
|
DropTime = 30;
|
|
flags &= ~(MF_SPECIAL|MF_SOLID);
|
|
return this;
|
|
}
|
|
copy = static_cast<AInventory *>(Spawn (GetClass(), Owner->x,
|
|
Owner->y, Owner->z));
|
|
if (copy != NULL)
|
|
{
|
|
copy->MaxAmount = MaxAmount;
|
|
copy->Amount = 1;
|
|
Amount--;
|
|
}
|
|
copy->DropTime = 30;
|
|
copy->flags &= ~(MF_SPECIAL|MF_SOLID);
|
|
return copy;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AInventory :: BecomeItem
|
|
//
|
|
// Lets this actor know that it's about to be placed in an inventory.
|
|
//
|
|
//===========================================================================
|
|
|
|
void AInventory::BecomeItem ()
|
|
{
|
|
if (!(flags & (MF_NOBLOCKMAP|MF_NOSECTOR)))
|
|
{
|
|
UnlinkFromWorld ();
|
|
if (sector_list)
|
|
{
|
|
P_DelSeclist (sector_list);
|
|
sector_list = NULL;
|
|
}
|
|
flags |= MF_NOBLOCKMAP|MF_NOSECTOR;
|
|
LinkToWorld ();
|
|
}
|
|
RemoveFromHash ();
|
|
flags &= ~MF_SPECIAL;
|
|
SetState (&States[S_HELD]);
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AInventory :: BecomePickup
|
|
//
|
|
// Lets this actor know it should wait to be picked up.
|
|
//
|
|
//===========================================================================
|
|
|
|
void AInventory::BecomePickup ()
|
|
{
|
|
if (Owner != NULL)
|
|
{
|
|
Owner->RemoveInventory (this);
|
|
}
|
|
if (flags & (MF_NOBLOCKMAP|MF_NOSECTOR))
|
|
{
|
|
UnlinkFromWorld ();
|
|
flags &= ~(MF_NOBLOCKMAP|MF_NOSECTOR);
|
|
LinkToWorld ();
|
|
P_FindFloorCeiling (this);
|
|
}
|
|
flags = GetDefault()->flags | MF_DROPPED;
|
|
renderflags &= ~RF_INVISIBLE;
|
|
SetState (SpawnState);
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AInventory :: AbsorbDamage
|
|
//
|
|
// Allows inventory items (primarily armor) to reduce the amount of damage
|
|
// taken. Damage is the amount of damage that would be done without armor,
|
|
// and newdamage is the amount that should be done after the armor absorbs
|
|
// it.
|
|
//
|
|
//===========================================================================
|
|
|
|
void AInventory::AbsorbDamage (int damage, int damageType, int &newdamage)
|
|
{
|
|
if (Inventory != NULL)
|
|
{
|
|
Inventory->AbsorbDamage (damage, damageType, newdamage);
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AInventory :: AlterWeaponSprite
|
|
//
|
|
// Allows inventory items to alter a player's weapon sprite just before it
|
|
// is drawn.
|
|
//
|
|
//===========================================================================
|
|
|
|
void AInventory::AlterWeaponSprite (vissprite_t *vis)
|
|
{
|
|
if (Inventory != NULL)
|
|
{
|
|
Inventory->AlterWeaponSprite (vis);
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AInventory :: Use
|
|
//
|
|
//===========================================================================
|
|
|
|
bool AInventory::Use (bool pickup)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AInventory :: Hide
|
|
//
|
|
// Hides this actor until it's time to respawn again.
|
|
//
|
|
//===========================================================================
|
|
|
|
void AInventory::Hide ()
|
|
{
|
|
flags = (flags & ~MF_SPECIAL) | MF_NOGRAVITY;
|
|
renderflags |= RF_INVISIBLE;
|
|
if (gameinfo.gametype & GAME_Raven)
|
|
{
|
|
SetState (&States[S_HIDESPECIAL]);
|
|
tics = 1400;
|
|
}
|
|
else
|
|
{
|
|
SetState (&States[S_HIDEDOOMISH]);
|
|
tics = 1050;
|
|
}
|
|
if (RespawnTics != 0)
|
|
{
|
|
tics = RespawnTics;
|
|
}
|
|
}
|
|
|
|
|
|
//===========================================================================
|
|
//
|
|
//
|
|
//===========================================================================
|
|
|
|
static void PrintPickupMessage (const char *str)
|
|
{
|
|
if (str != NULL)
|
|
{
|
|
FString temp;
|
|
|
|
if (strchr (str, '$'))
|
|
{
|
|
// The message or part of it is from the LANGUAGE lump
|
|
FString name;
|
|
|
|
size_t part1 = strcspn (str, "$");
|
|
temp = FString(str, part1);
|
|
|
|
size_t part2 = strcspn (str + part1 + 1, "$");
|
|
name = FString(str + part1 + 1, part2);
|
|
|
|
temp += GStrings(name.GetChars());
|
|
if (str[part1 + 1 + part2] == '$')
|
|
{
|
|
temp += str + part1 + part2 + 2;
|
|
}
|
|
str = temp.GetChars();
|
|
}
|
|
Printf (PRINT_LOW, "%s\n", str);
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AInventory :: Touch
|
|
//
|
|
// Handles collisions from another actor, possible adding itself to the
|
|
// collider's inventory.
|
|
//
|
|
//===========================================================================
|
|
|
|
void AInventory::Touch (AActor *toucher)
|
|
{
|
|
// If a voodoo doll touches something, pretend the real player touched it instead.
|
|
if (toucher->player != NULL)
|
|
{
|
|
toucher = toucher->player->mo;
|
|
}
|
|
|
|
if (!TryPickup (toucher))
|
|
return;
|
|
|
|
if (!(ItemFlags & IF_QUIET))
|
|
{
|
|
const char *message = GetClass()->Meta.GetMetaString (AIMETA_PickupMessage);
|
|
if (message == NULL)
|
|
{
|
|
message = PickupMessage ();
|
|
}
|
|
|
|
if (toucher->CheckLocalView (consoleplayer)
|
|
&& (StaticLastMessageTic != gametic || StaticLastMessage != message))
|
|
{
|
|
StaticLastMessageTic = gametic;
|
|
StaticLastMessage = message;
|
|
PrintPickupMessage (message);
|
|
StatusBar->FlashCrosshair ();
|
|
}
|
|
|
|
// Special check so voodoo dolls picking up items cause the
|
|
// real player to make noise.
|
|
if (toucher->player != NULL)
|
|
{
|
|
PlayPickupSound (toucher->player->mo);
|
|
toucher->player->bonuscount = BONUSADD;
|
|
}
|
|
else
|
|
{
|
|
PlayPickupSound (toucher);
|
|
}
|
|
}
|
|
|
|
// [RH] Execute an attached special (if any)
|
|
DoPickupSpecial (toucher);
|
|
|
|
if (flags & MF_COUNTITEM)
|
|
{
|
|
if (toucher->player != NULL)
|
|
{
|
|
toucher->player->itemcount++;
|
|
}
|
|
level.found_items++;
|
|
}
|
|
|
|
//Added by MC: Check if item taken was the roam destination of any bot
|
|
for (int i = 0; i < MAXPLAYERS; i++)
|
|
{
|
|
if (playeringame[i] && this == players[i].dest)
|
|
players[i].dest = NULL;
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AInventory :: DoPickupSpecial
|
|
//
|
|
// Executes this actor's special when it is picked up.
|
|
//
|
|
//===========================================================================
|
|
|
|
void AInventory::DoPickupSpecial (AActor *toucher)
|
|
{
|
|
if (special)
|
|
{
|
|
LineSpecials[special] (NULL, toucher, false,
|
|
args[0], args[1], args[2], args[3], args[4]);
|
|
special = 0;
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AInventory :: PickupMessage
|
|
//
|
|
// Returns the message to print when this actor is picked up.
|
|
//
|
|
//===========================================================================
|
|
|
|
const char *AInventory::PickupMessage ()
|
|
{
|
|
return "You got a pickup";
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AInventory :: PlayPickupSound
|
|
//
|
|
//===========================================================================
|
|
|
|
void AInventory::PlayPickupSound (AActor *toucher)
|
|
{
|
|
S_SoundID (toucher, CHAN_PICKUP, PickupSound, 1,
|
|
(ItemFlags & IF_FANCYPICKUPSOUND) &&
|
|
(toucher == NULL || toucher->CheckLocalView (consoleplayer))
|
|
? ATTN_SURROUND : ATTN_NORM);
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AInventory :: ShouldStay
|
|
//
|
|
// Returns true if the item should not disappear, even temporarily.
|
|
//
|
|
//===========================================================================
|
|
|
|
bool AInventory::ShouldStay ()
|
|
{
|
|
return false;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AInventory :: Destroy
|
|
//
|
|
//===========================================================================
|
|
|
|
void AInventory::Destroy ()
|
|
{
|
|
if (Owner != NULL)
|
|
{
|
|
Owner->RemoveInventory (this);
|
|
}
|
|
Inventory = NULL;
|
|
Super::Destroy ();
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AInventory :: GetBlend
|
|
//
|
|
// Returns a color to blend to the player's view as long as they possess this
|
|
// item.
|
|
//
|
|
//===========================================================================
|
|
|
|
PalEntry AInventory::GetBlend ()
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AInventory :: PrevItem
|
|
//
|
|
// Returns the previous item.
|
|
//
|
|
//===========================================================================
|
|
|
|
AInventory *AInventory::PrevItem () const
|
|
{
|
|
AInventory *item = Owner->Inventory;
|
|
|
|
while (item != NULL && item->Inventory != this)
|
|
{
|
|
item = item->Inventory;
|
|
}
|
|
return item;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AInventory :: PrevInv
|
|
//
|
|
// Returns the previous item with IF_INVBAR set.
|
|
//
|
|
//===========================================================================
|
|
|
|
AInventory *AInventory::PrevInv () const
|
|
{
|
|
AInventory *lastgood = NULL;
|
|
AInventory *item = Owner->Inventory;
|
|
|
|
while (item != NULL && item != this)
|
|
{
|
|
if (item->ItemFlags & IF_INVBAR)
|
|
{
|
|
lastgood = item;
|
|
}
|
|
item = item->Inventory;
|
|
}
|
|
return lastgood;
|
|
}
|
|
//===========================================================================
|
|
//
|
|
// AInventory :: NextInv
|
|
//
|
|
// Returns the next item with IF_INVBAR set.
|
|
//
|
|
//===========================================================================
|
|
|
|
AInventory *AInventory::NextInv () const
|
|
{
|
|
AInventory *item = Inventory;
|
|
|
|
while (item != NULL && !(item->ItemFlags & IF_INVBAR))
|
|
{
|
|
item = item->Inventory;
|
|
}
|
|
return item;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AInventory :: DrawPowerup
|
|
//
|
|
// Gives this item a chance to draw a special status indicator on the screen.
|
|
// Returns false if it didn't draw anything.
|
|
//
|
|
//===========================================================================
|
|
|
|
bool AInventory::DrawPowerup (int x, int y)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
/***************************************************************************/
|
|
/* AArtifact implementation */
|
|
/***************************************************************************/
|
|
|
|
IMPLEMENT_STATELESS_ACTOR (APowerupGiver, Any, -1, 0)
|
|
PROP_Inventory_RespawnTics (30+1400)
|
|
PROP_Inventory_DefMaxAmount
|
|
PROP_Inventory_FlagsSet (IF_INVBAR|IF_FANCYPICKUPSOUND)
|
|
PROP_Inventory_PickupSound ("misc/p_pkup")
|
|
END_DEFAULTS
|
|
|
|
//===========================================================================
|
|
//
|
|
// AInventory :: DoRespawn
|
|
//
|
|
//===========================================================================
|
|
|
|
bool AInventory::DoRespawn ()
|
|
{
|
|
return true;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AInventory :: TryPickup
|
|
//
|
|
//===========================================================================
|
|
|
|
bool AInventory::TryPickup (AActor *toucher)
|
|
{
|
|
// If HandlePickup() returns true, it will set the IF_PICKUPGOOD flag
|
|
// to indicate that this item has been picked up. If the item cannot be
|
|
// picked up, then it leaves the flag cleared.
|
|
|
|
ItemFlags &= ~IF_PICKUPGOOD;
|
|
if (toucher->Inventory != NULL && toucher->Inventory->HandlePickup (this))
|
|
{
|
|
// Let something else the player is holding intercept the pickup.
|
|
if (!(ItemFlags & IF_PICKUPGOOD))
|
|
{
|
|
return false;
|
|
}
|
|
ItemFlags &= ~IF_PICKUPGOOD;
|
|
GoAwayAndDie ();
|
|
}
|
|
else if (MaxAmount == 0)
|
|
{
|
|
// Special case: If an item's MaxAmount is 0, you can still pick it
|
|
// up if it is autoactivate-able.
|
|
if (!(ItemFlags & IF_AUTOACTIVATE))
|
|
{
|
|
return false;
|
|
}
|
|
// The item is placed in the inventory just long enough to be used.
|
|
toucher->AddInventory (this);
|
|
bool usegood = Use (true);
|
|
toucher->RemoveInventory (this);
|
|
|
|
if (usegood || (ItemFlags & IF_ALWAYSPICKUP))
|
|
{
|
|
GoAwayAndDie ();
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// Add the item to the inventory. It is not already there, or HandlePickup
|
|
// would have already taken care of it.
|
|
AInventory *copy = CreateCopy (toucher);
|
|
if (copy == NULL)
|
|
{
|
|
return false;
|
|
}
|
|
copy->AttachToOwner (toucher);
|
|
if (ItemFlags & IF_AUTOACTIVATE)
|
|
{
|
|
if (copy->Use (true))
|
|
{
|
|
if (--copy->Amount <= 0)
|
|
{
|
|
copy->flags &= ~MF_SPECIAL;
|
|
copy->SetState (&States[S_HOLDANDDESTROY]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// CCMD printinv
|
|
//
|
|
// Prints the console player's current inventory.
|
|
//
|
|
//===========================================================================
|
|
|
|
CCMD (printinv)
|
|
{
|
|
AInventory *item;
|
|
|
|
if (players[consoleplayer].mo == NULL)
|
|
{
|
|
return;
|
|
}
|
|
for (item = players[consoleplayer].mo->Inventory; item != NULL; item = item->Inventory)
|
|
{
|
|
Printf ("%s #%lu (%d/%d)\n", item->GetClass()->Name+1, item->InventoryID, item->Amount, item->MaxAmount);
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AInventory :: AttachToOwner
|
|
//
|
|
//===========================================================================
|
|
|
|
void AInventory::AttachToOwner (AActor *other)
|
|
{
|
|
BecomeItem ();
|
|
other->AddInventory (this);
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AInventory :: DetachFromOwner
|
|
//
|
|
// Performs any special work needed when the item leaves an inventory,
|
|
// either through destruction or becoming a pickup.
|
|
//
|
|
//===========================================================================
|
|
|
|
void AInventory::DetachFromOwner ()
|
|
{
|
|
}
|
|
|
|
IMPLEMENT_STATELESS_ACTOR (ACustomInventory, Any, -1, 0)
|
|
END_DEFAULTS
|
|
|
|
//===========================================================================
|
|
//
|
|
// ACustomInventory :: Serialize
|
|
//
|
|
//===========================================================================
|
|
|
|
void ACustomInventory::Serialize (FArchive &arc)
|
|
{
|
|
Super::Serialize (arc);
|
|
arc << UseState << PickupState << DropState;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// ACustomInventory :: SpecialDropAction
|
|
//
|
|
//===========================================================================
|
|
|
|
bool ACustomInventory::SpecialDropAction (AActor *dropper)
|
|
{
|
|
return CallStateChain (dropper, DropState);
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// ACustomInventory :: Use
|
|
//
|
|
//===========================================================================
|
|
|
|
bool ACustomInventory::Use (bool pickup)
|
|
{
|
|
return CallStateChain (Owner, UseState);
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// ACustomInventory :: TryPickup
|
|
//
|
|
//===========================================================================
|
|
|
|
bool ACustomInventory::TryPickup (AActor *toucher)
|
|
{
|
|
bool useok = CallStateChain (toucher, PickupState);
|
|
if ((useok || PickupState == NULL) && UseState != NULL)
|
|
{
|
|
useok = Super::TryPickup (toucher);
|
|
}
|
|
else if (useok || ItemFlags & IF_ALWAYSPICKUP)
|
|
{
|
|
GoAwayAndDie();
|
|
}
|
|
return useok;
|
|
}
|
|
|
|
IMPLEMENT_STATELESS_ACTOR (AArmor, Any, -1, 0)
|
|
PROP_Inventory_PickupSound ("misc/armor_pkup")
|
|
END_DEFAULTS
|
|
|
|
IMPLEMENT_STATELESS_ACTOR (ABasicArmor, Any, -1, 0)
|
|
PROP_SpawnState (S_HELD)
|
|
END_DEFAULTS
|
|
|
|
IMPLEMENT_STATELESS_ACTOR (ABasicArmorPickup, Any, -1, 0)
|
|
PROP_Inventory_MaxAmount (0)
|
|
PROP_Inventory_FlagsSet (IF_AUTOACTIVATE)
|
|
END_DEFAULTS
|
|
|
|
IMPLEMENT_STATELESS_ACTOR (ABasicArmorBonus, Any, -1, 0)
|
|
PROP_Inventory_MaxAmount (0)
|
|
PROP_Inventory_FlagsSet (IF_AUTOACTIVATE|IF_ALWAYSPICKUP)
|
|
PROP_BasicArmorBonus_SavePercent (FRACUNIT/3)
|
|
END_DEFAULTS
|
|
|
|
IMPLEMENT_STATELESS_ACTOR (AHexenArmor, Any, -1, 0)
|
|
PROP_Inventory_FlagsSet (IF_UNDROPPABLE)
|
|
END_DEFAULTS
|
|
|
|
|
|
//===========================================================================
|
|
//
|
|
// ABasicArmorPickup :: Serialize
|
|
//
|
|
//===========================================================================
|
|
|
|
void ABasicArmorPickup::Serialize (FArchive &arc)
|
|
{
|
|
Super::Serialize (arc);
|
|
arc << SavePercent << SaveAmount;
|
|
arc << DropTime;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// ABasicArmorPickup :: CreateCopy
|
|
//
|
|
//===========================================================================
|
|
|
|
AInventory *ABasicArmorPickup::CreateCopy (AActor *other)
|
|
{
|
|
ABasicArmorPickup *copy = static_cast<ABasicArmorPickup *> (Super::CreateCopy (other));
|
|
copy->SavePercent = SavePercent;
|
|
copy->SaveAmount = SaveAmount;
|
|
return copy;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// ABasicArmorPickup :: Use
|
|
//
|
|
// Either gives you new armor or replaces the armor you already have (if
|
|
// the SaveAmount is greater than the amount of armor you own). When the
|
|
// item is auto-activated, it will only be activated if its max amount is 0
|
|
// or if you have no armor active already.
|
|
//
|
|
//===========================================================================
|
|
|
|
bool ABasicArmorPickup::Use (bool pickup)
|
|
{
|
|
ABasicArmor *armor = Owner->FindInventory<ABasicArmor> ();
|
|
|
|
if (armor == NULL)
|
|
{
|
|
armor = Spawn<ABasicArmor> (0,0,0);
|
|
armor->BecomeItem ();
|
|
armor->SavePercent = SavePercent;
|
|
armor->Amount = armor->MaxAmount = SaveAmount;
|
|
armor->Icon = Icon;
|
|
Owner->AddInventory (armor);
|
|
return true;
|
|
}
|
|
// If you already have more armor than this item gives you, you can't
|
|
// use it.
|
|
if (armor->Amount >= SaveAmount)
|
|
{
|
|
return false;
|
|
}
|
|
// Don't use it if you're picking it up and already have some.
|
|
if (pickup && armor->Amount > 0 && MaxAmount > 0)
|
|
{
|
|
return false;
|
|
}
|
|
armor->SavePercent = SavePercent;
|
|
armor->Amount = armor->MaxAmount = SaveAmount;
|
|
armor->Icon = Icon;
|
|
return true;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// ABasicArmorBonus :: Serialize
|
|
//
|
|
//===========================================================================
|
|
|
|
void ABasicArmorBonus::Serialize (FArchive &arc)
|
|
{
|
|
Super::Serialize (arc);
|
|
arc << SavePercent << SaveAmount << MaxSaveAmount;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// ABasicArmorBonus :: CreateCopy
|
|
//
|
|
//===========================================================================
|
|
|
|
AInventory *ABasicArmorBonus::CreateCopy (AActor *other)
|
|
{
|
|
ABasicArmorBonus *copy = static_cast<ABasicArmorBonus *> (Super::CreateCopy (other));
|
|
copy->SavePercent = SavePercent;
|
|
copy->SaveAmount = SaveAmount;
|
|
copy->MaxSaveAmount = MaxSaveAmount;
|
|
return copy;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// ABasicArmorBonus :: Use
|
|
//
|
|
// Tries to add to the amount of BasicArmor a player has.
|
|
//
|
|
//===========================================================================
|
|
|
|
bool ABasicArmorBonus::Use (bool pickup)
|
|
{
|
|
ABasicArmor *armor = Owner->FindInventory<ABasicArmor> ();
|
|
int saveAmount = MIN (SaveAmount, MaxSaveAmount);
|
|
|
|
if (saveAmount <= 0)
|
|
{ // If it can't give you anything, it's as good as used.
|
|
return true;
|
|
}
|
|
if (armor == NULL)
|
|
{
|
|
armor = Spawn<ABasicArmor> (0,0,0);
|
|
armor->BecomeItem ();
|
|
armor->SavePercent = SavePercent;
|
|
armor->Amount = saveAmount;
|
|
armor->MaxAmount = MaxSaveAmount;
|
|
armor->Icon = Icon;
|
|
Owner->AddInventory (armor);
|
|
return true;
|
|
}
|
|
// If you already have more armor than this item can give you, you can't
|
|
// use it.
|
|
if (armor->Amount >= MaxSaveAmount)
|
|
{
|
|
return false;
|
|
}
|
|
if (armor->Amount <= 0)
|
|
{ // Should never be less than 0, but might as well check anyway
|
|
armor->Amount = 0;
|
|
armor->Icon = Icon;
|
|
armor->SavePercent = SavePercent;
|
|
}
|
|
armor->Amount += saveAmount;
|
|
armor->MaxAmount = MAX (armor->MaxAmount, MaxSaveAmount);
|
|
return true;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// ABasicArmor :: Serialize
|
|
//
|
|
//===========================================================================
|
|
|
|
void ABasicArmor::Serialize (FArchive &arc)
|
|
{
|
|
Super::Serialize (arc);
|
|
arc << SavePercent;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// ABasicArmor :: Tick
|
|
//
|
|
// If BasicArmor is given to the player by means other than a
|
|
// BasicArmorPickup, then it may not have an icon set. Fix that here.
|
|
//
|
|
//===========================================================================
|
|
|
|
void ABasicArmor::Tick ()
|
|
{
|
|
Super::Tick ();
|
|
if (Icon == 0)
|
|
{
|
|
switch (gameinfo.gametype)
|
|
{
|
|
case GAME_Doom:
|
|
Icon = TexMan.CheckForTexture (SavePercent == FRACUNIT/3 ? "ARM1A0" : "ARM2A0", FTexture::TEX_Any);
|
|
break;
|
|
|
|
case GAME_Heretic:
|
|
Icon = TexMan.CheckForTexture (SavePercent == FRACUNIT/2 ? "SHLDA0" : "SHD2A0", FTexture::TEX_Any);
|
|
break;
|
|
|
|
case GAME_Strife:
|
|
Icon = TexMan.CheckForTexture (SavePercent == FRACUNIT/3 ? "I_ARM2" : "I_ARM1", FTexture::TEX_Any);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// ABasicArmor :: CreateCopy
|
|
//
|
|
//===========================================================================
|
|
|
|
AInventory *ABasicArmor::CreateCopy (AActor *other)
|
|
{
|
|
// BasicArmor that is in use is stored in the inventory as BasicArmor.
|
|
// BasicArmor that is in reserve is not.
|
|
ABasicArmor *copy = Spawn<ABasicArmor> (0, 0, 0);
|
|
copy->SavePercent = SavePercent != 0 ? SavePercent : FRACUNIT/3;
|
|
copy->Amount = Amount;
|
|
copy->MaxAmount = MaxAmount;
|
|
copy->Icon = Icon;
|
|
GoAwayAndDie ();
|
|
return copy;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// ABasicArmor :: HandlePickup
|
|
//
|
|
//===========================================================================
|
|
|
|
bool ABasicArmor::HandlePickup (AInventory *item)
|
|
{
|
|
if (item->GetClass() == RUNTIME_CLASS(ABasicArmor))
|
|
{
|
|
// You shouldn't be picking up BasicArmor anyway.
|
|
return true;
|
|
}
|
|
if (Inventory != NULL)
|
|
{
|
|
return Inventory->HandlePickup (item);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// ABasicArmor :: AbsorbDamage
|
|
//
|
|
//===========================================================================
|
|
|
|
void ABasicArmor::AbsorbDamage (int damage, int damageType, int &newdamage)
|
|
{
|
|
if (damageType != MOD_WATER)
|
|
{
|
|
int saved = FixedMul (damage, SavePercent);
|
|
if (Amount < saved)
|
|
{
|
|
saved = Amount;
|
|
}
|
|
newdamage -= saved;
|
|
Amount -= saved;
|
|
if (Amount == 0)
|
|
{
|
|
// The armor has become useless
|
|
SavePercent = 0;
|
|
// Now see if the player has some more armor in their inventory
|
|
// and use it if so. As in Strife, the best armor is used up first.
|
|
ABasicArmorPickup *best = NULL;
|
|
AInventory *probe = Owner->Inventory;
|
|
while (probe != NULL)
|
|
{
|
|
if (probe->IsKindOf (RUNTIME_CLASS(ABasicArmorPickup)))
|
|
{
|
|
ABasicArmorPickup *inInv = static_cast<ABasicArmorPickup*>(probe);
|
|
if (best == NULL || best->SavePercent < inInv->SavePercent)
|
|
{
|
|
best = inInv;
|
|
}
|
|
}
|
|
probe = probe->Inventory;
|
|
}
|
|
if (best != NULL)
|
|
{
|
|
Owner->UseInventory (best);
|
|
}
|
|
}
|
|
}
|
|
if (Inventory != NULL)
|
|
{
|
|
Inventory->AbsorbDamage (damage, damageType, newdamage);
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AHexenArmor :: Serialize
|
|
//
|
|
//===========================================================================
|
|
|
|
void AHexenArmor::Serialize (FArchive &arc)
|
|
{
|
|
Super::Serialize (arc);
|
|
arc << Slots[0] << Slots[1] << Slots[2] << Slots[3]
|
|
<< Slots[4]
|
|
<< SlotsIncrement[0] << SlotsIncrement[1] << SlotsIncrement[2]
|
|
<< SlotsIncrement[3];
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AHexenArmor :: CreateCopy
|
|
//
|
|
//===========================================================================
|
|
|
|
AInventory *AHexenArmor::CreateCopy (AActor *other)
|
|
{
|
|
// Like BasicArmor, HexenArmor is used in the inventory but not the map.
|
|
// health is the slot this armor occupies.
|
|
// Amount is the quantity to give (0 = normal max).
|
|
AHexenArmor *copy = Spawn<AHexenArmor> (0, 0, 0);
|
|
copy->AddArmorToSlot (other, health, Amount);
|
|
GoAwayAndDie ();
|
|
return copy;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AHexenArmor :: CreateTossable
|
|
//
|
|
// Since this isn't really a single item, you can't drop it. Ever.
|
|
//
|
|
//===========================================================================
|
|
|
|
AInventory *AHexenArmor::CreateTossable ()
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AHexenArmor :: HandlePickup
|
|
//
|
|
//===========================================================================
|
|
|
|
bool AHexenArmor::HandlePickup (AInventory *item)
|
|
{
|
|
if (item->IsKindOf (RUNTIME_CLASS(AHexenArmor)))
|
|
{
|
|
if (AddArmorToSlot (Owner, item->health, item->Amount))
|
|
{
|
|
item->ItemFlags |= IF_PICKUPGOOD;
|
|
}
|
|
return true;
|
|
}
|
|
else if (Inventory != NULL)
|
|
{
|
|
return Inventory->HandlePickup (item);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AHexenArmor :: AddArmorToSlot
|
|
//
|
|
//===========================================================================
|
|
|
|
bool AHexenArmor::AddArmorToSlot (AActor *actor, int slot, int amount)
|
|
{
|
|
APlayerPawn *ppawn;
|
|
int hits;
|
|
|
|
if (actor->player != NULL)
|
|
{
|
|
ppawn = static_cast<APlayerPawn *>(actor);
|
|
}
|
|
else
|
|
{
|
|
ppawn = NULL;
|
|
}
|
|
|
|
if (slot < 0 || slot > 3)
|
|
{
|
|
return false;
|
|
}
|
|
if (amount <= 0)
|
|
{
|
|
hits = SlotsIncrement[slot];
|
|
if (Slots[slot] < hits)
|
|
{
|
|
Slots[slot] = hits;
|
|
return true;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
hits = amount * 5 * FRACUNIT;
|
|
fixed_t total = Slots[0]+Slots[1]+Slots[2]+Slots[3]+Slots[4];
|
|
fixed_t max = SlotsIncrement[0]+SlotsIncrement[1]+SlotsIncrement[2]+SlotsIncrement[3]+Slots[4]+4*5*FRACUNIT;
|
|
if (total < max)
|
|
{
|
|
Slots[slot] += hits;
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AHexenArmor :: AbsorbDamage
|
|
//
|
|
//===========================================================================
|
|
|
|
void AHexenArmor::AbsorbDamage (int damage, int damageType, int &newdamage)
|
|
{
|
|
if (damageType != MOD_WATER)
|
|
{
|
|
fixed_t savedPercent = Slots[0] + Slots[1] + Slots[2] + Slots[3] + Slots[4];
|
|
APlayerPawn *ppawn = Owner->player != NULL ? Owner->player->mo : NULL;
|
|
|
|
if (savedPercent)
|
|
{ // armor absorbed some damage
|
|
if (savedPercent > 100*FRACUNIT)
|
|
{
|
|
savedPercent = 100*FRACUNIT;
|
|
}
|
|
for (int i = 0; i < 4; i++)
|
|
{
|
|
if (Slots[i])
|
|
{
|
|
// 300 damage always wipes out the armor unless some was added
|
|
// with the dragon skin bracers.
|
|
if (damage < 10000)
|
|
{
|
|
Slots[i] -= Scale (damage, SlotsIncrement[i], 300);
|
|
if (Slots[i] < 2*FRACUNIT)
|
|
{
|
|
Slots[i] = 0;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
Slots[i] = 0;
|
|
}
|
|
}
|
|
}
|
|
int saved = Scale (damage, savedPercent, 100*FRACUNIT);
|
|
if (saved > savedPercent >> (FRACBITS-1))
|
|
{
|
|
saved = savedPercent >> (FRACBITS-1);
|
|
}
|
|
newdamage -= saved;
|
|
}
|
|
}
|
|
if (Inventory != NULL)
|
|
{
|
|
Inventory->AbsorbDamage (damage, damageType, newdamage);
|
|
}
|
|
}
|
|
|
|
IMPLEMENT_STATELESS_ACTOR (AHealth, Any, -1, 0)
|
|
PROP_Inventory_MaxAmount (0)
|
|
PROP_Inventory_PickupSound ("misc/health_pkup")
|
|
END_DEFAULTS
|
|
|
|
//===========================================================================
|
|
//
|
|
// AHealth :: TryPickup
|
|
//
|
|
//===========================================================================
|
|
|
|
bool AHealth::TryPickup (AActor *other)
|
|
{
|
|
player_t *player = other->player;
|
|
int max = MaxAmount;
|
|
|
|
if (player != NULL)
|
|
{
|
|
if (max == 0)
|
|
{
|
|
max = ((compatflags&COMPATF_DEHHEALTH)? 100 : deh.MaxHealth) + player->stamina;
|
|
if (player->morphTics)
|
|
{
|
|
max = MAXMORPHHEALTH;
|
|
}
|
|
}
|
|
if (player->health >= max)
|
|
{
|
|
// You should be able to pick up the Doom health bonus even if
|
|
// you are already full on health.
|
|
if (ItemFlags & IF_ALWAYSPICKUP)
|
|
{
|
|
GoAwayAndDie ();
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
player->health += Amount;
|
|
if (player->health > max)
|
|
{
|
|
player->health = max;
|
|
}
|
|
player->mo->health = player->health;
|
|
}
|
|
else
|
|
{
|
|
if (P_GiveBody(other, Amount) || ItemFlags & IF_ALWAYSPICKUP)
|
|
{
|
|
GoAwayAndDie ();
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
GoAwayAndDie ();
|
|
return true;
|
|
}
|
|
|
|
IMPLEMENT_STATELESS_ACTOR (AHealthPickup, Any, -1, 0)
|
|
PROP_Inventory_DefMaxAmount
|
|
PROP_Inventory_FlagsSet (IF_INVBAR)
|
|
END_DEFAULTS
|
|
|
|
//===========================================================================
|
|
//
|
|
// AHealthPickup :: CreateCopy
|
|
//
|
|
//===========================================================================
|
|
|
|
AInventory *AHealthPickup::CreateCopy (AActor *other)
|
|
{
|
|
AInventory *copy = Super::CreateCopy (other);
|
|
copy->health = health;
|
|
return copy;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AHealthPickup :: CreateTossable
|
|
//
|
|
//===========================================================================
|
|
|
|
AInventory *AHealthPickup::CreateTossable ()
|
|
{
|
|
AInventory *copy = Super::CreateTossable ();
|
|
if (copy != NULL)
|
|
{
|
|
copy->health = health;
|
|
}
|
|
return copy;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AHealthPickup :: HandlePickup
|
|
//
|
|
//===========================================================================
|
|
|
|
bool AHealthPickup::HandlePickup (AInventory *item)
|
|
{
|
|
// HealthPickups that are the same type but have different health amounts
|
|
// do not count as the same item.
|
|
if (item->health == health)
|
|
{
|
|
return Super::HandlePickup (item);
|
|
}
|
|
if (Inventory != NULL)
|
|
{
|
|
return Inventory->HandlePickup (item);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AHealthPickup :: Use
|
|
//
|
|
//===========================================================================
|
|
|
|
bool AHealthPickup::Use (bool pickup)
|
|
{
|
|
return P_GiveBody (Owner, health);
|
|
}
|
|
|
|
// Backpack -----------------------------------------------------------------
|
|
|
|
//===========================================================================
|
|
//
|
|
// ABackpack :: Serialize
|
|
//
|
|
//===========================================================================
|
|
|
|
void ABackpack::Serialize (FArchive &arc)
|
|
{
|
|
Super::Serialize (arc);
|
|
arc << bDepleted;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// ABackpack :: CreateCopy
|
|
//
|
|
// A backpack is being added to a player who doesn't yet have one. Give them
|
|
// every kind of ammo, and increase their max amounts.
|
|
//
|
|
//===========================================================================
|
|
|
|
AInventory *ABackpack::CreateCopy (AActor *other)
|
|
{
|
|
// Find every unique type of ammo. Give it to the player if
|
|
// he doesn't have it already, and double it's maximum capacity.
|
|
for (unsigned int i = 0; i < TypeInfo::m_Types.Size(); ++i)
|
|
{
|
|
const TypeInfo *type = TypeInfo::m_Types[i];
|
|
|
|
if (type->ParentType == RUNTIME_CLASS(AAmmo) &&
|
|
((AAmmo *)GetDefaultByType (type))->BackpackAmount > 0)
|
|
{
|
|
AAmmo *ammo = static_cast<AAmmo *>(other->FindInventory (type));
|
|
if (ammo == NULL)
|
|
{ // The player did not have the ammo. Add it.
|
|
ammo = static_cast<AAmmo *>(Spawn (type, 0, 0, 0));
|
|
ammo->Amount = bDepleted ? 0 : ammo->BackpackAmount;
|
|
ammo->MaxAmount = ammo->BackpackMaxAmount;
|
|
ammo->AttachToOwner (other);
|
|
}
|
|
else
|
|
{ // The player had the ammo. Give some more.
|
|
if (ammo->MaxAmount < ammo->BackpackMaxAmount)
|
|
{
|
|
ammo->MaxAmount = ammo->BackpackMaxAmount;
|
|
}
|
|
if (!bDepleted && ammo->Amount < ammo->MaxAmount)
|
|
{
|
|
ammo->Amount += static_cast<AAmmo*>(ammo->GetDefault())->BackpackAmount;
|
|
if (ammo->Amount > ammo->MaxAmount)
|
|
{
|
|
ammo->Amount = ammo->MaxAmount;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return Super::CreateCopy (other);
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// ABackpack :: HandlePickup
|
|
//
|
|
// When the player picks up another backpack, just give them more ammo.
|
|
//
|
|
//===========================================================================
|
|
|
|
bool ABackpack::HandlePickup (AInventory *item)
|
|
{
|
|
// Since you already have a backpack, that means you already have every
|
|
// kind of ammo in your inventory, so we don't need to look at the
|
|
// entire TypeInfo list to discover what kinds of ammo exist, and we don't
|
|
// have to alter the MaxAmount either.
|
|
if (item->IsKindOf (RUNTIME_CLASS(ABackpack)))
|
|
{
|
|
for (AInventory *probe = Owner->Inventory; probe != NULL; probe = probe->Inventory)
|
|
{
|
|
if (probe->GetClass()->ParentType == RUNTIME_CLASS(AAmmo))
|
|
{
|
|
if (probe->Amount < probe->MaxAmount)
|
|
{
|
|
probe->Amount += static_cast<AAmmo*>(probe->GetDefault())->BackpackAmount;
|
|
if (probe->Amount > probe->MaxAmount)
|
|
{
|
|
probe->Amount = probe->MaxAmount;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// The pickup always succeeds, even if you didn't get anything
|
|
item->ItemFlags |= IF_PICKUPGOOD;
|
|
return true;
|
|
}
|
|
else if (Inventory != NULL)
|
|
{
|
|
return Inventory->HandlePickup (item);
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// ABackpack :: CreateTossable
|
|
//
|
|
// The tossed backpack must not give out any more ammo, otherwise a player
|
|
// could cheat by dropping their backpack and picking it up for more ammo.
|
|
//
|
|
//===========================================================================
|
|
|
|
AInventory *ABackpack::CreateTossable ()
|
|
{
|
|
ABackpack *pack = static_cast<ABackpack *>(Super::CreateTossable());
|
|
pack->bDepleted = true;
|
|
return pack;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// ABackpack :: DetachFromOwner
|
|
//
|
|
//===========================================================================
|
|
|
|
void ABackpack::DetachFromOwner ()
|
|
{
|
|
// When removing a backpack, drop the player's ammo maximums to normal
|
|
AInventory *item;
|
|
|
|
for (item = Owner->Inventory; item != NULL; item = item->Inventory)
|
|
{
|
|
if (item->GetClass()->ParentType == RUNTIME_CLASS(AAmmo) &&
|
|
item->MaxAmount == static_cast<AAmmo*>(item)->BackpackMaxAmount)
|
|
{
|
|
item->MaxAmount = static_cast<AInventory*>(item->GetDefault())->MaxAmount;
|
|
if (item->Amount > item->MaxAmount)
|
|
{
|
|
item->Amount = item->MaxAmount;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// ABackpack :: PickupMessage
|
|
//
|
|
//===========================================================================
|
|
|
|
const char *ABackpack::PickupMessage ()
|
|
{
|
|
return GStrings("GOTBACKPACK");
|
|
}
|
|
|
|
FState ABackpack::States[] =
|
|
{
|
|
S_NORMAL (BPAK, 'A', -1, NULL , NULL)
|
|
};
|
|
|
|
IMPLEMENT_ACTOR (ABackpack, Doom, 8, 144)
|
|
PROP_HeightFixed (26)
|
|
PROP_Flags (MF_SPECIAL)
|
|
PROP_SpawnState (0)
|
|
END_DEFAULTS
|
|
|
|
IMPLEMENT_ABSTRACT_ACTOR (AMapRevealer)
|
|
|
|
//===========================================================================
|
|
//
|
|
// AMapRevealer :: TryPickup
|
|
//
|
|
// The MapRevealer doesn't actually go in your inventory. Instead, it sets
|
|
// a flag on the level.
|
|
//
|
|
//===========================================================================
|
|
|
|
bool AMapRevealer::TryPickup (AActor *toucher)
|
|
{
|
|
level.flags |= LEVEL_ALLMAP;
|
|
GoAwayAndDie ();
|
|
return true;
|
|
}
|
|
|
|
FState ACommunicator::States[] =
|
|
{
|
|
S_NORMAL (COMM, 'A', -1, NULL, NULL)
|
|
};
|
|
|
|
IMPLEMENT_ACTOR (ACommunicator, Strife, 206, 0)
|
|
PROP_Flags (MF_SPECIAL|MF_NOTDMATCH)
|
|
PROP_SpawnState (0)
|
|
PROP_StrifeType (176)
|
|
PROP_StrifeTeaserType (168)
|
|
PROP_StrifeTeaserType2 (172)
|
|
PROP_Inventory_Icon ("I_COMM")
|
|
PROP_Tag ("Communicator")
|
|
PROP_Inventory_PickupSound ("misc/p_pkup")
|
|
END_DEFAULTS
|
|
|
|
//===========================================================================
|
|
//
|
|
// ACommunicator :: PickupMessage
|
|
//
|
|
//===========================================================================
|
|
|
|
const char *ACommunicator::PickupMessage ()
|
|
{
|
|
return "You picked up the Communicator";
|
|
}
|