119 lines
4.0 KiB
C#
Executable File
119 lines
4.0 KiB
C#
Executable File
//-----------------------------------------------------------------------------
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// Torque Game Engine
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// Copyright (C) GarageGames.com, Inc.
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//-----------------------------------------------------------------------------
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// This file contains Weapon and Ammo Class/"namespace" helper methods
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// as well as hooks into the inventory system. These functions are not
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// attached to a specific C++ class or datablock, but define a set of
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// methods which are part of dynamic namespaces "class". The Items
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// include these namespaces into their scope using the ItemData and
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// ItemImageData "className" variable.
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// All ShapeBase images are mounted into one of 8 slots on a shape.
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// This weapon system assumes all primary weapons are mounted into
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// this specified slot:
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$WeaponSlot = 0;
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//-----------------------------------------------------------------------------
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// Audio profiles
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datablock AudioProfile(WeaponUseSound)
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{
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filename = "~/data/sound/weapon_switch.wav";
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description = AudioClose3d;
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preload = true;
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};
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datablock AudioProfile(WeaponPickupSound)
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{
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filename = "~/data/sound/weapon_pickup.wav";
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description = AudioClose3d;
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preload = true;
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};
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datablock AudioProfile(AmmoPickupSound)
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{
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filename = "~/data/sound/ammo_mono_01.ogg";
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description = AudioClose3d;
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preload = true;
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};
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//-----------------------------------------------------------------------------
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// Weapon Class
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//-----------------------------------------------------------------------------
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function Weapon::onUse(%data,%obj)
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{
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// Default behavoir for all weapons is to mount it into the
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// this object's weapon slot, which is currently assumed
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// to be slot 0
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if (%obj.getMountedImage($WeaponSlot) != %data.image.getId()) {
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serverPlay3D(WeaponUseSound,%obj.getTransform());
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%obj.mountImage(%data.image, $WeaponSlot);
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if (%obj.client)
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messageClient(%obj.client, 'MsgWeaponUsed', '\c0Weapon selected');
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}
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}
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function Weapon::onPickup(%this, %obj, %shape, %amount)
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{
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// The parent Item method performs the actual pickup.
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// For player's we automatically use the weapon if the
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// player does not already have one in hand.
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if (Parent::onPickup(%this, %obj, %shape, %amount)) {
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serverPlay3D(WeaponPickupSound,%obj.getTransform());
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if (%shape.getClassName() $= "Player" &&
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%shape.getMountedImage($WeaponSlot) == 0) {
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%shape.use(%this);
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}
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}
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}
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function Weapon::onInventory(%this,%obj,%amount)
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{
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// Weapon inventory has changed, make sure there are no weapons
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// of this type mounted if there are none left in inventory.
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if (!%amount && (%slot = %obj.getMountSlot(%this.image)) != -1)
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%obj.unmountImage(%slot);
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}
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//-----------------------------------------------------------------------------
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// Weapon Image Class
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//-----------------------------------------------------------------------------
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function WeaponImage::onMount(%this,%obj,%slot)
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{
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// Images assume a false ammo state on load. We need to
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// set the state according to the current inventory.
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if (%obj.getInventory(%this.ammo))
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%obj.setImageAmmo(%slot,true);
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}
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//-----------------------------------------------------------------------------
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// Ammmo Class
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//-----------------------------------------------------------------------------
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function Ammo::onPickup(%this, %obj, %shape, %amount)
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{
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// The parent Item method performs the actual pickup.
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if (Parent::onPickup(%this, %obj, %shape, %amount)) {
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serverPlay3D(AmmoPickupSound,%obj.getTransform());
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}
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}
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function Ammo::onInventory(%this,%obj,%amount)
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{
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// The ammo inventory state has changed, we need to update any
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// mounted images using this ammo to reflect the new state.
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for (%i = 0; %i < 8; %i++) {
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if ((%image = %obj.getMountedImage(%i)) > 0)
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if (isObject(%image.ammo) && %image.ammo.getId() == %this.getId())
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%obj.setImageAmmo(%i,%amount != 0);
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}
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}
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