146 lines
3.3 KiB
Plaintext
146 lines
3.3 KiB
Plaintext
/*
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* Copyright (c) 2016-2022 Vera Visions LLC.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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enumflags
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{
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TO_MONSTERS,
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TO_NOCLIENTS,
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TO_PUSHABLES
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};
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/*!QUAKED trigger_once (0 .5 .8) ? TO_MONSTERS TO_NOCLIENTS TO_PUSHABLES
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# OVERVIEW
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A trigger volume which works only once.
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# KEYS
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- "targetname" : Name
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- "target" : Target when triggered.
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- "killtarget" : Target to kill when triggered.
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- "delay" : Delay until target is triggered.
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# SPAWNFLAGS
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- TO_MONSTERS (1) : Allow NPCs to activate this entity.
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- TO_NOCLIENTS (2) : Don't allow players to activate this entity.
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- TO_PUSHABLES (4) : Allow func_pushables to trigger this entity.
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# TRIVIA
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This entity was introduced in Quake (1996).
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*/
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class trigger_once:NSBrushTrigger
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{
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public:
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void trigger_once(void);
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/* overrides */
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virtual void Spawned(void);
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virtual void Save(float);
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virtual void Restore(string,string);
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virtual void Touch(entity);
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virtual void Respawn(void);
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virtual void SpawnKey(string,string);
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private:
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string m_strOnStartTouch;
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string m_strOnTrigger;
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};
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void
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trigger_once::trigger_once(void)
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{
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m_strOnStartTouch =
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m_strOnTrigger = __NULL__;
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}
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void
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trigger_once::Spawned(void)
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{
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super::Spawned();
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if (m_strOnTrigger)
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m_strOnTrigger = CreateOutput(m_strOnTrigger);
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if (m_strOnStartTouch)
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m_strOnStartTouch = CreateOutput(m_strOnStartTouch);
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}
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void
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trigger_once::Respawn(void)
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{
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InitBrushTrigger();
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m_iValue = 0;
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}
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void
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trigger_once::Save(float handle)
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{
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super::Save(handle);
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SaveString(handle, "m_strOnStartTouch", m_strOnStartTouch);
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SaveString(handle, "m_strOnTrigger", m_strOnTrigger);
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}
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void
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trigger_once::Restore(string strKey, string strValue)
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{
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switch (strKey) {
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case "m_strOnStartTouch":
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m_strOnStartTouch = ReadString(strValue);
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break;
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case "m_strOnTrigger":
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m_strOnTrigger = ReadString(strValue);
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break;
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default:
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super::Restore(strKey, strValue);
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}
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}
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void
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trigger_once::SpawnKey(string strKey, string strValue)
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{
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switch (strKey) {
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case "OnStartTouch":
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m_strOnStartTouch = PrepareOutput(m_strOnStartTouch, strValue);
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break;
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case "OnTrigger":
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m_strOnTrigger = PrepareOutput(m_strOnTrigger, strValue);
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break;
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default:
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super::SpawnKey(strKey, strValue);
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break;
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}
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}
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void
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trigger_once::Touch(entity eToucher)
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{
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if (GetMaster() == FALSE)
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return;
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if (HasSpawnFlags(TO_NOCLIENTS) && eToucher.flags & FL_CLIENT)
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return;
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if (!HasSpawnFlags(TO_MONSTERS) && eToucher.flags & FL_MONSTER)
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return;
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if (!HasSpawnFlags(TO_PUSHABLES) && eToucher.classname == "func_pushable")
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return;
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SetSolid(SOLID_NOT); /* make inactive */
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m_iValue = 1;
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if (!target) {
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UseOutput(eToucher, m_strOnStartTouch);
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return;
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}
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UseTargets(eToucher, TRIG_TOGGLE, m_flDelay);
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}
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