mirror of
https://github.com/ZDoom/gzdoom.git
synced 2024-11-27 14:22:13 +00:00
6e8dbb590d
There was a clear attempt here to let the item keep control of the remaining morph time, but since the item would have gotten destroyed right afterward it just shot itself in the foot badly by doing so. Just leaving the remaining work to the main unmorphing check in the PlayerThink code by doing nothing will avoid the bad situation where a player gets stuck in its morphed form.
1939 lines
43 KiB
Text
1939 lines
43 KiB
Text
class PowerupGiver : Inventory
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{
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Class<Actor> PowerupType;
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int EffectTics; // Non-0 to override the powerup's default tics
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color BlendColor; // Non-0 to override the powerup's default blend
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Name Mode; // Meaning depends on powerup - used for Invulnerability and Invisibility
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double Strength; // Meaning depends on powerup - currently used only by Invisibility
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property prefix: Powerup;
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property Strength: Strength;
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property Mode: Mode;
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Default
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{
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Inventory.DefMaxAmount;
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+INVENTORY.INVBAR
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+INVENTORY.FANCYPICKUPSOUND
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Inventory.PickupSound "misc/p_pkup";
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}
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//===========================================================================
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//
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// APowerupGiver :: Use
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//
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//===========================================================================
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override bool Use (bool pickup)
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{
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if (PowerupType == NULL) return true; // item is useless
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if (Owner == null) return true;
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let power = Powerup(Spawn (PowerupType));
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if (EffectTics != 0)
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{
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power.EffectTics = EffectTics;
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}
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if (BlendColor != 0)
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{
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if (BlendColor != Powerup.SPECIALCOLORMAP_MASK | 65535) power.BlendColor = BlendColor;
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else power.BlendColor = 0;
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}
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if (Mode != 'None')
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{
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power.Mode = Mode;
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}
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if (Strength != 0)
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{
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power.Strength = Strength;
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}
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power.bAlwaysPickup |= bAlwaysPickup;
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power.bAdditiveTime |= bAdditiveTime;
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power.bNoTeleportFreeze |= bNoTeleportFreeze;
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if (power.CallTryPickup (Owner))
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{
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return true;
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}
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power.GoAwayAndDie ();
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return false;
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}
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}
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class Powerup : Inventory
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{
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int EffectTics;
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color BlendColor;
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Name Mode; // Meaning depends on powerup - used for Invulnerability and Invisibility
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double Strength; // Meaning depends on powerup - currently used only by Invisibility
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int Colormap;
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const SPECIALCOLORMAP_MASK = 0x00b60000;
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property Strength: Strength;
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property Mode: Mode;
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// Note, that while this is an inventory flag, it only has meaning on an active powerup.
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override bool GetNoTeleportFreeze()
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{
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return bNoTeleportFreeze;
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}
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//===========================================================================
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//
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// APowerup :: Tick
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//
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//===========================================================================
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override void Tick ()
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{
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// Powerups cannot exist outside an inventory
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if (Owner == NULL)
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{
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Destroy ();
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}
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if (EffectTics == 0 || (EffectTics > 0 && --EffectTics == 0))
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{
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Destroy ();
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}
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}
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//===========================================================================
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//
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// APowerup :: HandlePickup
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//
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//===========================================================================
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override bool HandlePickup (Inventory item)
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{
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if (item.GetClass() == GetClass())
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{
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let power = Powerup(item);
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if (power.EffectTics == 0)
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{
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power.bPickupGood = true;
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return true;
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}
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// Color gets transferred if the new item has an effect.
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// Increase the effect's duration.
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if (power.bAdditiveTime)
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{
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EffectTics += power.EffectTics;
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BlendColor = power.BlendColor;
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}
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// If it's not blinking yet, you can't replenish the power unless the
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// powerup is required to be picked up.
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else if (EffectTics > BLINKTHRESHOLD && !power.bAlwaysPickup)
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{
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return true;
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}
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// Reset the effect duration.
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else if (power.EffectTics > EffectTics)
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{
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EffectTics = power.EffectTics;
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BlendColor = power.BlendColor;
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}
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power.bPickupGood = true;
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return true;
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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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// APowerup :: CreateCopy
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//
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//===========================================================================
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override Inventory CreateCopy (Actor other)
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{
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// Get the effective effect time.
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EffectTics = abs (EffectTics);
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// Abuse the Owner field to tell the
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// InitEffect method who started it;
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// this should be cleared afterwards,
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// as this powerup instance is not
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// properly attached to anything yet.
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Owner = other;
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// Actually activate the powerup.
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InitEffect ();
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// Clear the Owner field, unless it was
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// changed by the activation, for example,
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// if this instance is a morph powerup;
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// the flag tells the caller that the
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// ownership has changed so that they
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// can properly handle the situation.
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if (!bCreateCopyMoved)
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{
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Owner = NULL;
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}
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// All done.
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return self;
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}
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//===========================================================================
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//
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// APowerup :: CreateTossable
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//
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// Powerups are never droppable, even without IF_UNDROPPABLE set.
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//
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//===========================================================================
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override Inventory CreateTossable (int amount)
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{
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return NULL;
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}
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//===========================================================================
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//
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// APowerup :: InitEffect
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//
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//===========================================================================
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virtual void InitEffect()
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{
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// initialize this only once instead of recalculating repeatedly.
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Colormap = ((BlendColor & 0xFFFF0000) == SPECIALCOLORMAP_MASK)? BlendColor & 0xffff : PlayerInfo.NOFIXEDCOLORMAP;
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}
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//===========================================================================
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//
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// APowerup :: DoEffect
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//
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//===========================================================================
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override void DoEffect ()
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{
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if (Owner == NULL || Owner.player == NULL)
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{
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return;
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}
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if (EffectTics > 0)
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{
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if (Colormap != PlayerInfo.NOFIXEDCOLORMAP)
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{
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if (!isBlinking())
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{
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Owner.player.fixedcolormap = Colormap;
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}
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else if (Owner.player.fixedcolormap == Colormap)
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{
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// only unset if the fixed colormap comes from this item
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Owner.player.fixedcolormap = PlayerInfo.NOFIXEDCOLORMAP;
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}
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}
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}
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}
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//===========================================================================
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//
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// APowerup :: EndEffect
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//
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//===========================================================================
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virtual void EndEffect ()
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{
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if (colormap != PlayerInfo.NOFIXEDCOLORMAP && Owner && Owner.player && Owner.player.fixedcolormap == colormap)
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{ // only unset if the fixed colormap comes from this item
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Owner.player.fixedcolormap = PlayerInfo.NOFIXEDCOLORMAP;
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}
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}
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//===========================================================================
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//
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// APowerup :: Destroy
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//
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//===========================================================================
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override void OnDestroy ()
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{
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EndEffect ();
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Super.OnDestroy();
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}
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//===========================================================================
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//
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// APowerup :: GetBlend
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//
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//===========================================================================
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override color GetBlend ()
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{
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if (Colormap != Player.NOFIXEDCOLORMAP) return 0;
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if (isBlinking()) return 0;
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return BlendColor;
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}
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//===========================================================================
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//
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// AInventory :: GetPowerupIcon
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//
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// Returns the icon that should be drawn for an active powerup.
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//
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//===========================================================================
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virtual clearscope version("2.5") TextureID GetPowerupIcon() const
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{
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return Icon;
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}
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//===========================================================================
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//
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// APowerup :: isBlinking
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//
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//===========================================================================
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virtual clearscope bool isBlinking() const
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{
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return (EffectTics <= BLINKTHRESHOLD && (EffectTics & 8) && !bNoScreenBlink);
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}
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//===========================================================================
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//
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// APowerup :: OwnerDied
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//
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// Powerups don't last beyond death.
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//
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//===========================================================================
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override void OwnerDied ()
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{
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Destroy ();
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}
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}
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//===========================================================================
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//
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// Invulnerable
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//
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//===========================================================================
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class PowerInvulnerable : Powerup
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{
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Default
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{
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Powerup.Duration -30;
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inventory.icon "SPSHLD0";
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}
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//===========================================================================
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//
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// APowerInvulnerable :: InitEffect
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//
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//===========================================================================
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override void InitEffect ()
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{
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Super.InitEffect();
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Owner.bRespawnInvul = false;
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Owner.bInvulnerable = true;
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if (Mode == 'None' && Owner is "PlayerPawn")
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{
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Mode = PlayerPawn(Owner).InvulMode;
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}
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if (Mode == 'Reflective')
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{
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Owner.bReflective = true;
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}
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}
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//===========================================================================
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//
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// APowerInvulnerable :: DoEffect
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//
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//===========================================================================
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override void DoEffect ()
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{
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Super.DoEffect ();
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if (Owner == NULL)
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{
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return;
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}
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if (Mode == 'Ghost')
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{
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if (!Owner.bShadow)
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{
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// Don't mess with the translucency settings if an
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// invisibility powerup is active.
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let alpha = Owner.Alpha;
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if (!(level.time & 7) && alpha > 0 && alpha < 1)
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{
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if (alpha == HX_SHADOW)
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{
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alpha = HX_ALTSHADOW;
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}
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else
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{
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alpha = 0;
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Owner.bNonShootable = true;
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}
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}
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if (!(level.time & 31))
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{
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if (alpha == 0)
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{
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Owner.bNonShootable = false;
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alpha = HX_ALTSHADOW;
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}
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else
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{
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alpha = HX_SHADOW;
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}
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}
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Owner.A_SetRenderStyle(alpha, STYLE_Translucent);
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}
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else
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{
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Owner.bNonShootable = false;
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}
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}
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}
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//===========================================================================
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//
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// APowerInvulnerable :: EndEffect
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//
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//===========================================================================
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override void EndEffect ()
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{
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Super.EndEffect();
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if (Owner == NULL)
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{
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return;
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}
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Owner.bRespawnInvul = false;
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Owner.bInvulnerable = false;
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if (Mode == 'Ghost')
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{
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Owner.bNonShootable = false;
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if (!bShadow)
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{
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// Don't mess with the translucency settings if an
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// invisibility powerup is active.
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Owner.A_SetRenderStyle(1, STYLE_Normal);
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}
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}
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else if (Mode == 'Reflective')
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{
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Owner.bReflective = false;
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}
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if (Owner.player != NULL)
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{
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Owner.player.fixedcolormap = PlayerInfo.NOFIXEDCOLORMAP;
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}
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}
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//===========================================================================
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//
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// APowerInvulnerable :: AlterWeaponSprite
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//
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//===========================================================================
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override void AlterWeaponSprite (VisStyle vis, in out int changed)
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{
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if (Owner != NULL)
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{
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if (Mode == 'Ghost' && !(Owner.bShadow))
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{
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vis.Alpha = min(0.25 + Owner.Alpha * 0.75, 1.);
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}
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}
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}
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}
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//===========================================================================
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//
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// Strength
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//
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//===========================================================================
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class PowerStrength : Powerup
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{
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Default
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{
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Powerup.Duration 1;
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Powerup.Color "ff 00 00", 0.5;
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+INVENTORY.HUBPOWER
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}
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override bool HandlePickup (Inventory item)
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{
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if (item.GetClass() == GetClass())
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{ // Setting EffectTics to 0 will force Powerup's HandlePickup()
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// method to reset the tic count so you get the red flash again.
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EffectTics = 0;
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}
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return Super.HandlePickup (item);
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}
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//===========================================================================
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//
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// APowerStrength :: DoEffect
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//
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//===========================================================================
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override void Tick ()
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{
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// Strength counts up to diminish the fade.
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EffectTics += 2;
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Super.Tick();
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}
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//===========================================================================
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//
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// APowerStrength :: GetBlend
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//
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//===========================================================================
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override color GetBlend ()
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{
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// slowly fade the berserk out
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int cnt = 128 - (EffectTics>>3);
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if (cnt > 0)
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{
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return Color(BlendColor.a*cnt/256,
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BlendColor.r, BlendColor.g, BlendColor.b);
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}
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return 0;
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}
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}
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//===========================================================================
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//
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// Invisibility
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//
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//===========================================================================
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class PowerInvisibility : Powerup
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{
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Default
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{
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+SHADOW;
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Powerup.Duration -60;
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Powerup.Strength 80;
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Powerup.Mode "Fuzzy";
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}
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//===========================================================================
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//
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// APowerInvisibility :: InitEffect
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//
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//===========================================================================
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override void InitEffect ()
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{
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Super.InitEffect();
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let Owner = self.Owner;
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if (Owner != NULL)
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{
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let savedShadow = Owner.bShadow;
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let savedGhost = Owner.bGhost;
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let savedCantSeek = Owner.bCantSeek;
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Owner.bShadow = bShadow;
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Owner.bGhost = bGhost;
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Owner.bCantSeek = bCantSeek;
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bShadow = savedShadow;
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bGhost = savedGhost;
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bCantSeek = savedCantSeek;
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DoEffect();
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}
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}
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//===========================================================================
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//
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// APowerInvisibility :: DoEffect
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//
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//===========================================================================
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override void DoEffect ()
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{
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Super.DoEffect();
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// Due to potential interference with other PowerInvisibility items
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// the effect has to be refreshed each tic.
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double ts = (Strength / 100) * (special1 + 1);
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if (ts > 1.) ts = 1.;
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let newAlpha = clamp((1. - ts), 0., 1.);
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int newStyle;
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switch (Mode)
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{
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case 'Fuzzy':
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newStyle = STYLE_OptFuzzy;
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break;
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case 'Opaque':
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newStyle = STYLE_Normal;
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break;
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case 'Additive':
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newStyle = STYLE_Add;
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break;
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case 'Stencil':
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newStyle = STYLE_Stencil;
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break;
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case 'AddStencil' :
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newStyle = STYLE_AddStencil;
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break;
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case 'TranslucentStencil':
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newStyle = STYLE_TranslucentStencil;
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break;
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case 'None' :
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case 'Cumulative':
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case 'Translucent':
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newStyle = STYLE_Translucent;
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break;
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default: // Something's wrong
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newStyle = STYLE_Normal;
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newAlpha = 1.;
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break;
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}
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Owner.A_SetRenderStyle(newAlpha, newStyle);
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}
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//===========================================================================
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//
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// APowerInvisibility :: EndEffect
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//
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//===========================================================================
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override void EndEffect ()
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{
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Super.EndEffect();
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if (Owner != NULL)
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{
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Owner.bShadow = bShadow;
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Owner.bGhost = bGhost;
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Owner.bCantSeek = bCantSeek;
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Owner.A_SetRenderStyle(1, STYLE_Normal);
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// Check whether there are other invisibility items and refresh their effect.
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// If this isn't done there will be one incorrectly drawn frame when this
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// item expires.
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for(let item = Owner.Inv; item != null; item = item.Inv)
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{
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if (item != self && item is 'PowerInvisibility')
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{
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item.DoEffect();
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}
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}
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}
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}
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//===========================================================================
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//
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// APowerInvisibility :: AlterWeaponSprite
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//
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//===========================================================================
|
|
|
|
override void AlterWeaponSprite (VisStyle vis, in out int changed)
|
|
{
|
|
// Blink if the powerup is wearing off
|
|
if (changed == 0 && EffectTics < 4*32 && !(EffectTics & 8))
|
|
{
|
|
vis.RenderStyle = STYLE_Normal;
|
|
vis.Alpha = 1.f;
|
|
changed = 1;
|
|
return;
|
|
}
|
|
else if (changed == 1)
|
|
{
|
|
// something else set the weapon sprite back to opaque but this item is still active.
|
|
float ts = float((Strength / 100) * (special1 + 1));
|
|
vis.Alpha = clamp((1. - ts), 0., 1.);
|
|
switch (Mode)
|
|
{
|
|
case 'Fuzzy':
|
|
vis.RenderStyle = STYLE_OptFuzzy;
|
|
break;
|
|
case 'Opaque':
|
|
vis.RenderStyle = STYLE_Normal;
|
|
break;
|
|
case 'Additive':
|
|
vis.RenderStyle = STYLE_Add;
|
|
break;
|
|
case 'Stencil':
|
|
vis.RenderStyle = STYLE_Stencil;
|
|
break;
|
|
case 'TranslucentStencil':
|
|
vis.RenderStyle = STYLE_TranslucentStencil;
|
|
break;
|
|
case 'AddStencil':
|
|
vis.RenderStyle = STYLE_AddStencil;
|
|
break;
|
|
case 'None':
|
|
case 'Cumulative':
|
|
case 'Translucent':
|
|
default:
|
|
vis.RenderStyle = STYLE_Translucent;
|
|
break;
|
|
}
|
|
}
|
|
// Handling of Strife-like cumulative invisibility powerups, the weapon itself shouldn't become invisible
|
|
if ((vis.Alpha < 0.25f && special1 > 0) || (vis.Alpha == 0))
|
|
{
|
|
vis.Alpha = clamp((1. - Strength/100.), 0., 1.);
|
|
vis.invert = true;
|
|
}
|
|
changed = -1; // This item is valid so another one shouldn't reset the translucency
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerInvisibility :: HandlePickup
|
|
//
|
|
// If the player already has the first stage of a cumulative powerup, getting
|
|
// it again increases the player's alpha. (But shouldn't this be in Use()?)
|
|
//
|
|
//===========================================================================
|
|
|
|
override bool HandlePickup (Inventory item)
|
|
{
|
|
if (Mode == 'Cumulative' && ((Strength * special1) < 1.) && item.GetClass() == GetClass())
|
|
{
|
|
let power = Powerup(item);
|
|
if (power.EffectTics == 0)
|
|
{
|
|
power.bPickupGood = true;
|
|
return true;
|
|
}
|
|
// Only increase the EffectTics, not decrease it.
|
|
// Color also gets transferred only when the new item has an effect.
|
|
if (power.EffectTics > EffectTics)
|
|
{
|
|
EffectTics = power.EffectTics;
|
|
BlendColor = power.BlendColor;
|
|
}
|
|
special1++; // increases power
|
|
power.bPickupGood = true;
|
|
return true;
|
|
}
|
|
return Super.HandlePickup (item);
|
|
}
|
|
}
|
|
|
|
class PowerGhost : PowerInvisibility
|
|
{
|
|
Default
|
|
{
|
|
+GHOST;
|
|
Powerup.Duration -60;
|
|
Powerup.Strength 60;
|
|
Powerup.Mode "None";
|
|
}
|
|
}
|
|
|
|
class PowerShadow : PowerInvisibility
|
|
{
|
|
Default
|
|
{
|
|
+INVENTORY.HUBPOWER
|
|
Powerup.Duration -55;
|
|
Powerup.Strength 75;
|
|
Powerup.Mode "Cumulative";
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// IronFeet
|
|
//
|
|
//===========================================================================
|
|
|
|
class PowerIronFeet : Powerup
|
|
{
|
|
Default
|
|
{
|
|
Powerup.Duration -60;
|
|
Powerup.Color "00 ff 00", 0.125;
|
|
}
|
|
|
|
override void AbsorbDamage (int damage, Name damageType, out int newdamage)
|
|
{
|
|
if (damageType == 'Drowning')
|
|
{
|
|
newdamage = 0;
|
|
}
|
|
}
|
|
|
|
override void DoEffect ()
|
|
{
|
|
if (Owner.player != NULL)
|
|
{
|
|
Owner.player.mo.ResetAirSupply ();
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// Mask
|
|
//
|
|
//===========================================================================
|
|
|
|
class PowerMask : PowerIronFeet
|
|
{
|
|
Default
|
|
{
|
|
Powerup.Duration -80;
|
|
Powerup.Color "00 00 00", 0;
|
|
+INVENTORY.HUBPOWER
|
|
Inventory.Icon "I_MASK";
|
|
}
|
|
|
|
override void AbsorbDamage (int damage, Name damageType, out int newdamage)
|
|
{
|
|
if (damageType == 'Fire' || damageType == 'Drowning')
|
|
{
|
|
newdamage = 0;
|
|
}
|
|
}
|
|
|
|
override void DoEffect ()
|
|
{
|
|
Super.DoEffect ();
|
|
if (!(level.time & 0x3f))
|
|
{
|
|
Owner.A_PlaySound ("misc/mask", CHAN_AUTO);
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// LightAmp
|
|
//
|
|
//===========================================================================
|
|
|
|
class PowerLightAmp : Powerup
|
|
{
|
|
Default
|
|
{
|
|
Powerup.Duration -120;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerLightAmp :: DoEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
override void DoEffect ()
|
|
{
|
|
Super.DoEffect ();
|
|
|
|
let player = Owner.player;
|
|
if (player != NULL && player.fixedcolormap < PlayerInfo.NUMCOLORMAPS)
|
|
{
|
|
if (!isBlinking())
|
|
{
|
|
player.fixedlightlevel = 1;
|
|
}
|
|
else
|
|
{
|
|
player.fixedlightlevel = -1;
|
|
}
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerLightAmp :: EndEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
override void EndEffect ()
|
|
{
|
|
Super.EndEffect();
|
|
if (Owner != NULL && Owner.player != NULL && Owner.player.fixedcolormap < PlayerInfo.NUMCOLORMAPS)
|
|
{
|
|
Owner.player.fixedlightlevel = -1;
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// Torch
|
|
//
|
|
//===========================================================================
|
|
|
|
class PowerTorch : PowerLightAmp
|
|
{
|
|
int NewTorch, NewTorchDelta;
|
|
|
|
override void DoEffect ()
|
|
{
|
|
if (Owner == NULL || Owner.player == NULL)
|
|
{
|
|
return;
|
|
}
|
|
|
|
let player = Owner.player;
|
|
if (EffectTics <= BLINKTHRESHOLD || player.fixedcolormap >= PlayerInfo.NUMCOLORMAPS)
|
|
{
|
|
Super.DoEffect ();
|
|
}
|
|
else
|
|
{
|
|
Powerup.DoEffect ();
|
|
|
|
if (!(level.time & 16) && Owner.player != NULL)
|
|
{
|
|
if (NewTorch != 0)
|
|
{
|
|
if (player.fixedlightlevel + NewTorchDelta > 7
|
|
|| player.fixedlightlevel + NewTorchDelta < 0
|
|
|| NewTorch == player.fixedlightlevel)
|
|
{
|
|
NewTorch = 0;
|
|
}
|
|
else
|
|
{
|
|
player.fixedlightlevel += NewTorchDelta;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
NewTorch = (random[torch]() & 7) + 1;
|
|
NewTorchDelta = (NewTorch == Owner.player.fixedlightlevel) ?
|
|
0 : ((NewTorch > player.fixedlightlevel) ? 1 : -1);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// Flight
|
|
//
|
|
//===========================================================================
|
|
|
|
class PowerFlight : Powerup
|
|
{
|
|
Default
|
|
{
|
|
Powerup.Duration -60;
|
|
+INVENTORY.HUBPOWER
|
|
}
|
|
|
|
clearscope bool HitCenterFrame;
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerFlight :: InitEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
override void InitEffect ()
|
|
{
|
|
Super.InitEffect();
|
|
Owner.bFly = true;
|
|
Owner.bNoGravity = true;
|
|
if (Owner.pos.Z <= Owner.floorz)
|
|
{
|
|
Owner.Vel.Z = 4;; // thrust the player in the air a bit
|
|
}
|
|
if (Owner.Vel.Z <= -35)
|
|
{ // stop falling scream
|
|
Owner.A_StopSound (CHAN_VOICE);
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerFlight :: DoEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
override void Tick ()
|
|
{
|
|
// The Wings of Wrath only expire in multiplayer and non-hub games
|
|
if (!multiplayer && level.infinite_flight)
|
|
{
|
|
EffectTics++;
|
|
}
|
|
Super.Tick ();
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerFlight :: EndEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
override void EndEffect ()
|
|
{
|
|
Super.EndEffect();
|
|
if (Owner == NULL || Owner.player == NULL)
|
|
{
|
|
return;
|
|
}
|
|
|
|
if (!(Owner.bFlyCheat))
|
|
{
|
|
if (Owner.pos.Z != Owner.floorz)
|
|
{
|
|
Owner.player.centering = true;
|
|
}
|
|
Owner.bFly = false;
|
|
Owner.bNoGravity = false;
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerFlight :: DrawPowerup
|
|
//
|
|
//===========================================================================
|
|
|
|
override TextureID GetPowerupIcon ()
|
|
{
|
|
// If this item got a valid icon use that instead of the default spinning wings.
|
|
if (Icon.isValid())
|
|
{
|
|
return Icon;
|
|
}
|
|
|
|
TextureID picnum = TexMan.CheckForTexture ("SPFLY0", TexMan.Type_MiscPatch);
|
|
int frame = (level.time/3) & 15;
|
|
|
|
if (!picnum.isValid())
|
|
{
|
|
return picnum;
|
|
}
|
|
if (Owner.bNoGravity)
|
|
{
|
|
if (HitCenterFrame && (frame != 15 && frame != 0))
|
|
{
|
|
return picnum + 15;
|
|
}
|
|
else
|
|
{
|
|
HitCenterFrame = false;
|
|
return picnum + frame;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (!HitCenterFrame && (frame != 15 && frame != 0))
|
|
{
|
|
HitCenterFrame = false;
|
|
return picnum + frame;
|
|
}
|
|
else
|
|
{
|
|
HitCenterFrame = true;
|
|
return picnum+15;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// WeaponLevel2
|
|
//
|
|
//===========================================================================
|
|
|
|
class PowerWeaponLevel2 : Powerup
|
|
{
|
|
Default
|
|
{
|
|
Powerup.Duration -40;
|
|
Inventory.Icon "SPINBK0";
|
|
+INVENTORY.NOTELEPORTFREEZE
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerWeaponLevel2 :: InitEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
override void InitEffect ()
|
|
{
|
|
|
|
Super.InitEffect();
|
|
|
|
let player = Owner.player;
|
|
|
|
if (player == null)
|
|
return;
|
|
|
|
let weap = player.ReadyWeapon;
|
|
|
|
if (weap == null)
|
|
return;
|
|
|
|
let sister = weap.SisterWeapon;
|
|
|
|
if (sister == null)
|
|
return;
|
|
|
|
if (!sister.bPowered_Up)
|
|
return;
|
|
|
|
let ready = sister.GetReadyState();
|
|
if (weap.GetReadyState() != ready)
|
|
{
|
|
player.ReadyWeapon = sister;
|
|
player.SetPsprite(PSP_WEAPON, ready);
|
|
}
|
|
else
|
|
{
|
|
PSprite psp = player.FindPSprite(PSprite.WEAPON);
|
|
if (psp != null && psp.Caller == player.ReadyWeapon)
|
|
{
|
|
// If the weapon changes but the state does not, we have to manually change the PSprite's caller here.
|
|
psp.Caller = sister;
|
|
player.ReadyWeapon = sister;
|
|
}
|
|
else
|
|
{
|
|
// Something went wrong. Initiate a regular weapon change.
|
|
player.PendingWeapon = sister;
|
|
}
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerWeaponLevel2 :: EndEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
override void EndEffect ()
|
|
{
|
|
Super.EndEffect();
|
|
if (Owner == null) return;
|
|
let player = Owner.player;
|
|
if (player != NULL)
|
|
{
|
|
if (player.ReadyWeapon != NULL && player.ReadyWeapon.bPowered_Up)
|
|
{
|
|
player.ReadyWeapon.EndPowerup ();
|
|
}
|
|
if (player.PendingWeapon != NULL && player.PendingWeapon != WP_NOCHANGE &&
|
|
player.PendingWeapon.bPowered_Up &&
|
|
player.PendingWeapon.SisterWeapon != NULL)
|
|
{
|
|
player.PendingWeapon = player.PendingWeapon.SisterWeapon;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// Speed
|
|
//
|
|
//===========================================================================
|
|
|
|
class PowerSpeed : Powerup
|
|
{
|
|
int NoTrail;
|
|
|
|
Property NoTrail: NoTrail;
|
|
|
|
Default
|
|
{
|
|
Powerup.Duration -45;
|
|
Speed 1.5;
|
|
Inventory.Icon "SPBOOT0";
|
|
+INVENTORY.NOTELEPORTFREEZE
|
|
}
|
|
|
|
override double GetSpeedFactor()
|
|
{
|
|
return Speed;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerSpeed :: DoEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
override void DoEffect ()
|
|
{
|
|
Super.DoEffect ();
|
|
|
|
if (Owner == NULL || Owner.player == NULL)
|
|
return;
|
|
|
|
if (Owner.player.cheats & CF_PREDICTING)
|
|
return;
|
|
|
|
if (NoTrail)
|
|
return;
|
|
|
|
if (level.time & 1)
|
|
return;
|
|
|
|
// Check if another speed item is present to avoid multiple drawing of the speed trail.
|
|
// Only the last PowerSpeed without PSF_NOTRAIL set will actually draw the trail.
|
|
for (Inventory item = Inv; item != NULL; item = item.Inv)
|
|
{
|
|
let sitem = PowerSpeed(item);
|
|
if (sitem != null && !NoTrail)
|
|
{
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (Owner.Vel.Length() <= 12)
|
|
return;
|
|
|
|
Actor speedMo = Spawn("PlayerSpeedTrail", Owner.Pos, NO_REPLACE);
|
|
if (speedMo)
|
|
{
|
|
speedMo.Angle = Owner.Angle;
|
|
speedMo.Translation = Owner.Translation;
|
|
speedMo.target = Owner;
|
|
speedMo.sprite = Owner.sprite;
|
|
speedMo.frame = Owner.frame;
|
|
speedMo.Floorclip = Owner.Floorclip;
|
|
|
|
// [BC] Also get the scale from the owner.
|
|
speedMo.Scale = Owner.Scale;
|
|
|
|
if (Owner == players[consoleplayer].camera &&
|
|
!(Owner.player.cheats & CF_CHASECAM))
|
|
{
|
|
speedMo.bInvisible = true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Player Speed Trail (used by the Speed Powerup) ----------------------------
|
|
|
|
class PlayerSpeedTrail : Actor
|
|
{
|
|
Default
|
|
{
|
|
+NOBLOCKMAP
|
|
+NOGRAVITY
|
|
Alpha 0.6;
|
|
RenderStyle "Translucent";
|
|
}
|
|
|
|
override void Tick()
|
|
{
|
|
Alpha -= .6 / 8;
|
|
if (Alpha <= 0)
|
|
{
|
|
Destroy ();
|
|
}
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// Minotaur
|
|
//
|
|
//===========================================================================
|
|
|
|
class PowerMinotaur : Powerup
|
|
{
|
|
Default
|
|
{
|
|
Powerup.Duration -25;
|
|
Inventory.Icon "SPMINO0";
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// Targeter
|
|
//
|
|
//===========================================================================
|
|
|
|
class PowerTargeter : Powerup
|
|
{
|
|
Default
|
|
{
|
|
Powerup.Duration -160;
|
|
+INVENTORY.HUBPOWER
|
|
}
|
|
States
|
|
{
|
|
Targeter:
|
|
TRGT A -1;
|
|
Stop;
|
|
TRGT B -1;
|
|
Stop;
|
|
TRGT C -1;
|
|
Stop;
|
|
}
|
|
|
|
override void Travelled ()
|
|
{
|
|
InitEffect ();
|
|
}
|
|
|
|
const POS_X = 160 - 3;
|
|
const POS_Y = 100 - 3;
|
|
|
|
override void InitEffect ()
|
|
{
|
|
// Why is this called when the inventory isn't even attached yet
|
|
// in APowerup.CreateCopy?
|
|
if (!Owner.FindInventory(GetClass(), true))
|
|
return;
|
|
|
|
let player = Owner.player;
|
|
|
|
Super.InitEffect();
|
|
|
|
if (player == null)
|
|
return;
|
|
|
|
let stat = FindState("Targeter");
|
|
|
|
if (stat != null)
|
|
{
|
|
player.SetPsprite(PSprite.TARGETCENTER, stat);
|
|
player.SetPsprite(PSprite.TARGETLEFT, stat + 1);
|
|
player.SetPsprite(PSprite.TARGETRIGHT, stat + 2);
|
|
}
|
|
|
|
PSprite center = player.GetPSprite(PSprite.TARGETCENTER);
|
|
center.x = POS_X;
|
|
center.y = POS_Y;
|
|
|
|
PositionAccuracy ();
|
|
}
|
|
|
|
override void AttachToOwner(Actor other)
|
|
{
|
|
Super.AttachToOwner(other);
|
|
|
|
// Let's actually properly call this for the targeters.
|
|
InitEffect();
|
|
}
|
|
|
|
override bool HandlePickup(Inventory item)
|
|
{
|
|
if (Super.HandlePickup(item))
|
|
{
|
|
InitEffect(); // reset the HUD sprites
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
override void DoEffect ()
|
|
{
|
|
Super.DoEffect ();
|
|
|
|
if (Owner != null && Owner.player != null)
|
|
{
|
|
let player = Owner.player;
|
|
|
|
PositionAccuracy ();
|
|
if (EffectTics < 5*TICRATE)
|
|
{
|
|
let stat = FindState("Targeter");
|
|
|
|
if (stat != null)
|
|
{
|
|
if (EffectTics & 32)
|
|
{
|
|
player.SetPsprite(PSprite.TARGETRIGHT, null);
|
|
player.SetPsprite(PSprite.TARGETLEFT, stat + 1);
|
|
}
|
|
else if (EffectTics & 16)
|
|
{
|
|
player.SetPsprite(PSprite.TARGETRIGHT, stat + 2);
|
|
player.SetPsprite(PSprite.TARGETLEFT, null);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
override void EndEffect ()
|
|
{
|
|
Super.EndEffect();
|
|
if (Owner != null && Owner.player != null)
|
|
{
|
|
// Calling GetPSprite here could crash if we're creating a new game.
|
|
// This is because P_SetupLevel nulls the player's mo before destroying
|
|
// every DThinker which in turn ends up calling this.
|
|
// However P_SetupLevel is only called after G_NewInit which calls
|
|
// every player's dtor which destroys all their psprites.
|
|
let player = Owner.player;
|
|
PSprite pspr;
|
|
if ((pspr = player.FindPSprite(PSprite.TARGETCENTER)) != null) pspr.SetState(null);
|
|
if ((pspr = player.FindPSprite(PSprite.TARGETLEFT)) != null) pspr.SetState(null);
|
|
if ((pspr = player.FindPSprite(PSprite.TARGETRIGHT)) != null) pspr.SetState(null);
|
|
}
|
|
}
|
|
|
|
private void PositionAccuracy ()
|
|
{
|
|
let player = Owner.player;
|
|
|
|
if (player != null)
|
|
{
|
|
PSprite left = player.GetPSprite(PSprite.TARGETLEFT);
|
|
left.x = POS_X - (100 - player.mo.accuracy);
|
|
left.y = POS_Y;
|
|
|
|
PSprite right = player.GetPSprite(PSprite.TARGETRIGHT);
|
|
right.x = POS_X + (100 - player.mo.accuracy);
|
|
right.y = POS_Y;
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// Frightener
|
|
//
|
|
//===========================================================================
|
|
|
|
class PowerFrightener : Powerup
|
|
{
|
|
Default
|
|
{
|
|
Powerup.Duration -60;
|
|
}
|
|
|
|
override void InitEffect ()
|
|
{
|
|
Super.InitEffect();
|
|
|
|
if (Owner== null || Owner.player == null)
|
|
return;
|
|
|
|
Owner.player.cheats |= CF_FRIGHTENING;
|
|
}
|
|
|
|
override void EndEffect ()
|
|
{
|
|
Super.EndEffect();
|
|
|
|
if (Owner== null || Owner.player == null)
|
|
return;
|
|
|
|
Owner.player.cheats &= ~CF_FRIGHTENING;
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// Buddha
|
|
//
|
|
//===========================================================================
|
|
|
|
class PowerBuddha : Powerup
|
|
{
|
|
Default
|
|
{
|
|
Powerup.Duration -60;
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// Scanner (this is active just by being present)
|
|
//
|
|
//===========================================================================
|
|
|
|
class PowerScanner : Powerup
|
|
{
|
|
Default
|
|
{
|
|
Powerup.Duration -80;
|
|
+INVENTORY.HUBPOWER
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// TimeFreezer
|
|
//
|
|
//===========================================================================
|
|
|
|
class PowerTimeFreezer : Powerup
|
|
{
|
|
Default
|
|
{
|
|
Powerup.Duration -12;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// InitEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
override void InitEffect()
|
|
{
|
|
int freezemask;
|
|
|
|
Super.InitEffect();
|
|
|
|
if (Owner == null || Owner.player == null)
|
|
return;
|
|
|
|
// When this powerup is in effect, pause the music.
|
|
S_PauseSound(false, false);
|
|
|
|
// Give the player and his teammates the power to move when time is frozen.
|
|
freezemask = 1 << Owner.PlayerNumber();
|
|
Owner.player.timefreezer |= freezemask;
|
|
for (int i = 0; i < MAXPLAYERS; i++)
|
|
{
|
|
if (playeringame[i] &&
|
|
players[i].mo != null &&
|
|
players[i].mo.IsTeammate(Owner)
|
|
)
|
|
{
|
|
players[i].timefreezer |= freezemask;
|
|
}
|
|
}
|
|
|
|
// [RH] The effect ends one tic after the counter hits zero, so make
|
|
// sure we start at an odd count.
|
|
EffectTics += !(EffectTics & 1);
|
|
if ((EffectTics & 1) == 0)
|
|
{
|
|
EffectTics++;
|
|
}
|
|
// Make sure the effect starts and ends on an even tic.
|
|
if ((level.time & 1) == 0)
|
|
{
|
|
level.frozen = true;;
|
|
}
|
|
else
|
|
{
|
|
// Compensate for skipped tic, but beware of overflow.
|
|
if(EffectTics < 0x7fffffff)
|
|
EffectTics++;
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerTimeFreezer :: DoEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
override void DoEffect()
|
|
{
|
|
Super.DoEffect();
|
|
// [RH] Do not change LEVEL_FROZEN on odd tics, or the Revenant's tracer
|
|
// will get thrown off.
|
|
// [ED850] Don't change it if the player is predicted either.
|
|
if (level.time & 1 || (Owner != null && Owner.player != null && Owner.player.cheats & CF_PREDICTING))
|
|
{
|
|
return;
|
|
}
|
|
// [RH] The "blinking" can't check against EffectTics exactly or it will
|
|
// never happen, because InitEffect ensures that EffectTics will always
|
|
// be odd when level.time is even.
|
|
level.frozen = ( EffectTics > 4*32
|
|
|| (( EffectTics > 3*32 && EffectTics <= 4*32 ) && ((EffectTics + 1) & 15) != 0 )
|
|
|| (( EffectTics > 2*32 && EffectTics <= 3*32 ) && ((EffectTics + 1) & 7) != 0 )
|
|
|| (( EffectTics > 32 && EffectTics <= 2*32 ) && ((EffectTics + 1) & 3) != 0 )
|
|
|| (( EffectTics > 0 && EffectTics <= 1*32 ) && ((EffectTics + 1) & 1) != 0 ));
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// APowerTimeFreezer :: EndEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
override void EndEffect()
|
|
{
|
|
Super.EndEffect();
|
|
|
|
// If there is an owner, remove the timefreeze flag corresponding to
|
|
// her from all players.
|
|
if (Owner != null && Owner.player != null)
|
|
{
|
|
int freezemask = ~(1 << Owner.PlayerNumber());
|
|
for (int i = 0; i < MAXPLAYERS; ++i)
|
|
{
|
|
players[i].timefreezer &= freezemask;
|
|
}
|
|
}
|
|
|
|
// Are there any players who still have timefreezer bits set?
|
|
for (int i = 0; i < MAXPLAYERS; ++i)
|
|
{
|
|
if (playeringame[i] && players[i].timefreezer != 0)
|
|
{
|
|
return;
|
|
}
|
|
}
|
|
|
|
// No, so allow other actors to move about freely once again.
|
|
level.frozen = false;
|
|
|
|
// Also, turn the music back on.
|
|
S_ResumeSound(false);
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// Damage
|
|
//
|
|
//===========================================================================
|
|
|
|
class PowerDamage : Powerup
|
|
{
|
|
Default
|
|
{
|
|
Powerup.Duration -25;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// InitEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
override void InitEffect()
|
|
{
|
|
Super.InitEffect();
|
|
|
|
if (Owner != null)
|
|
{
|
|
Owner.A_PlaySound(SeeSound, CHAN_5, 1.0, false, ATTN_NONE);
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// EndEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
override void EndEffect()
|
|
{
|
|
Super.EndEffect();
|
|
if (Owner != null)
|
|
{
|
|
Owner.A_PlaySound(DeathSound, CHAN_5, 1.0, false, ATTN_NONE);
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// ModifyDamage
|
|
//
|
|
//===========================================================================
|
|
|
|
override void ModifyDamage(int damage, Name damageType, out int newdamage, bool passive)
|
|
{
|
|
if (!passive && damage > 0)
|
|
{
|
|
newdamage = max(1, ApplyDamageFactors(GetClass(), damageType, damage, damage * 4));
|
|
if (Owner != null && newdamage > damage) Owner.A_PlaySound(ActiveSound, CHAN_AUTO, 1.0, false, ATTN_NONE);
|
|
}
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// Protection
|
|
//
|
|
//===========================================================================
|
|
|
|
class PowerProtection : Powerup
|
|
{
|
|
Default
|
|
{
|
|
Powerup.Duration -25;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// InitEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
override void InitEffect()
|
|
{
|
|
Super.InitEffect();
|
|
|
|
let o = Owner; // copy to a local variable for quicker access.
|
|
if (o != null)
|
|
{
|
|
o.A_PlaySound(SeeSound, CHAN_AUTO, 1.0, false, ATTN_NONE);
|
|
|
|
// Transfer various protection flags if owner does not already have them.
|
|
// If the owner already has the flag, clear it from the powerup.
|
|
// If the powerup still has a flag set, add it to the owner.
|
|
bNoRadiusDmg &= !o.bNoRadiusDmg;
|
|
o.bNoRadiusDmg |= bNoRadiusDmg;
|
|
|
|
bDontMorph &= !o.bDontMorph;
|
|
o.bDontMorph |= bDontMorph;
|
|
|
|
bDontSquash &= !o.bDontSquash;
|
|
o.bDontSquash |= bDontSquash;
|
|
|
|
bDontBlast &= !o.bDontBlast;
|
|
o.bDontBlast |= bDontBlast;
|
|
|
|
bNoTeleOther &= !o.bNoTeleOther;
|
|
o.bNoTeleOther |= bNoTeleOther;
|
|
|
|
bNoPain &= !o.bNoPain;
|
|
o.bNoPain |= bNoPain;
|
|
|
|
bDontRip &= !o.bDontRip;
|
|
o.bDontRip |= bDontRip;
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// EndEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
override void EndEffect()
|
|
{
|
|
Super.EndEffect();
|
|
let o = Owner; // copy to a local variable for quicker access.
|
|
if (o != null)
|
|
{
|
|
o.A_PlaySound(DeathSound, CHAN_AUTO, 1.0, false, ATTN_NONE);
|
|
|
|
o.bNoRadiusDmg &= !bNoRadiusDmg;
|
|
o.bDontMorph &= !bDontMorph;
|
|
o.bDontSquash &= !bDontSquash;
|
|
o.bDontBlast &= !bDontBlast;
|
|
o.bNoTeleOther &= !bNoTeleOther;
|
|
o.bNoPain &= !bNoPain;
|
|
o.bDontRip &= !bDontRip;
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// AbsorbDamage
|
|
//
|
|
//===========================================================================
|
|
|
|
override void ModifyDamage(int damage, Name damageType, out int newdamage, bool passive)
|
|
{
|
|
if (passive && damage > 0)
|
|
{
|
|
newdamage = max(0, ApplyDamageFactors(GetClass(), damageType, damage, damage / 4));
|
|
if (Owner != null && newdamage < damage) Owner.A_PlaySound(ActiveSound, CHAN_AUTO, 1.0, false, ATTN_NONE);
|
|
}
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// Drain
|
|
//
|
|
//===========================================================================
|
|
|
|
class PowerDrain : Powerup
|
|
{
|
|
Default
|
|
{
|
|
Powerup.Strength 0.5;
|
|
Powerup.Duration -60;
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// Regeneration
|
|
//
|
|
//===========================================================================
|
|
|
|
class PowerRegeneration : Powerup
|
|
{
|
|
Default
|
|
{
|
|
Powerup.Duration -120;
|
|
Powerup.Strength 5;
|
|
}
|
|
|
|
override void DoEffect()
|
|
{
|
|
Super.DoEffect();
|
|
if (Owner != null && Owner.health > 0 && (level.time & 31) == 0)
|
|
{
|
|
if (Owner.GiveBody(int(Strength)))
|
|
{
|
|
Owner.A_PlaySound("*regenerate", CHAN_ITEM);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// HighJump
|
|
//
|
|
//===========================================================================
|
|
|
|
class PowerHighJump : Powerup
|
|
{
|
|
Default
|
|
{
|
|
Powerup.Strength 2;
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// DoubleFiringSpeed
|
|
//
|
|
//===========================================================================
|
|
|
|
class PowerDoubleFiringSpeed : Powerup
|
|
{
|
|
Default
|
|
{
|
|
Powerup.Duration -40;
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// InfiniteAmmo
|
|
//
|
|
//===========================================================================
|
|
|
|
class PowerInfiniteAmmo : Powerup
|
|
{
|
|
Default
|
|
{
|
|
Powerup.Duration -30;
|
|
}
|
|
}
|
|
|
|
|
|
//===========================================================================
|
|
//
|
|
// InfiniteAmmo
|
|
//
|
|
//===========================================================================
|
|
|
|
class PowerReflection : Powerup
|
|
{
|
|
// if 1, reflects the damage type as well.
|
|
bool ReflectType;
|
|
property ReflectType : ReflectType;
|
|
|
|
Default
|
|
{
|
|
Powerup.Duration -60;
|
|
DamageFactor 0.5;
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// PowerMorph
|
|
//
|
|
//===========================================================================
|
|
|
|
class PowerMorph : Powerup
|
|
{
|
|
Class<PlayerPawn> PlayerClass;
|
|
Class<Actor> MorphFlash, UnMorphFlash;
|
|
int MorphStyle;
|
|
PlayerInfo MorphedPlayer;
|
|
|
|
Default
|
|
{
|
|
Powerup.Duration -40;
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// InitEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
override void InitEffect()
|
|
{
|
|
Super.InitEffect();
|
|
|
|
if (Owner != null && Owner.player != null && PlayerClass != null)
|
|
{
|
|
let realplayer = Owner.player; // Remember the identity of the player
|
|
if (realplayer.MorphPlayer(realplayer, PlayerClass, 0x7fffffff/*INDEFINITELY*/, MorphStyle, MorphFlash, UnMorphFlash))
|
|
{
|
|
Owner = realplayer.mo; // Replace the new owner in our owner; safe because we are not attached to anything yet
|
|
bCreateCopyMoved = true; // Let the caller know the "real" owner has changed (to the morphed actor)
|
|
MorphedPlayer = realplayer; // Store the player identity (morphing clears the unmorphed actor's "player" field)
|
|
}
|
|
else // morph failed - give the caller an opportunity to fail the pickup completely
|
|
{
|
|
bInitEffectFailed = true; // Let the caller know that the activation failed (can fail the pickup if appropriate)
|
|
}
|
|
}
|
|
}
|
|
|
|
//===========================================================================
|
|
//
|
|
// EndEffect
|
|
//
|
|
//===========================================================================
|
|
|
|
override void EndEffect()
|
|
{
|
|
Super.EndEffect();
|
|
|
|
// Abort if owner already destroyed or unmorphed
|
|
if (Owner == null || MorphedPlayer == null || Owner.alternative == null)
|
|
{
|
|
return;
|
|
}
|
|
|
|
// Abort if owner is dead; their Die() method will
|
|
// take care of any required unmorphing on death.
|
|
if (MorphedPlayer.health <= 0)
|
|
{
|
|
return;
|
|
}
|
|
|
|
int savedMorphTics = MorphedPlayer.morphTics;
|
|
MorphedPlayer.UndoPlayerMorph (MorphedPlayer, 0, !!(MorphedPlayer.MorphStyle & MRF_UNDOALWAYS));
|
|
MorphedPlayer = null;
|
|
}
|
|
|
|
|
|
}
|
|
|