379 lines
8.6 KiB
C++
379 lines
8.6 KiB
C++
/*
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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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enum
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{
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HEALTHCHARGER_FRAMEGROUP_IDLE,
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HEALTHCHARGER_FRAMEGROUP_DEPLOY,
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HEALTHCHARGER_FRAMEGROUP_RETRACT,
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HEALTHCHARGER_FRAMEGROUP_GIVESHOT,
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HEALTHCHARGER_FRAMEGROUP_RETRACTSHOT,
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HEALTHCHARGER_FRAMEGROUP_PREPSHOT,
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HEALTHCHARGER_FRAMEGROUP_SHOTIDLE,
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};
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/*! \brief Server-Entity: Health Charging Station */
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/*!QUAKED item_healthcharger (0 .5 .8) ?
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# OVERVIEW
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Brush that fills up your health when used, to a maximum of 100 HP.
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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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- "snd_first" : Sound to play when first used.
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- "snd_charging" : Sound to play when first charging.
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- "snd_done" : Sound to play when first finished charging.
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# TRIVIA
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This entity was introduced in Half-Life for PS2 (2001).
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@ingroup server
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@ingroup pointentity
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*/
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class
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item_healthcharger:NSRenderableEntity
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{
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public:
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void item_healthcharger(void);
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/* overrides */
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virtual void Save(float);
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virtual void Restore(string,string);
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virtual void Spawned(void);
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virtual void SpawnKey(string,string);
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virtual void customphysics(void);
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virtual void Respawn(void);
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virtual void OnPlayerUse(void);
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nonvirtual void Deploy(void);
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nonvirtual void Retract(void);
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nonvirtual void ResetHealth(void);
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nonvirtual void UpdateProgress(void);
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nonvirtual void Disable(void);
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nonvirtual void Enable(void);
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nonvirtual void GiveShot(void);
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nonvirtual void RetractShot(void);
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private:
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entity m_toucher;
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entity m_chargeZone;
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NSEntity m_eUser;
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NSRenderableEntity m_eProgressMeter;
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float m_flDelay;
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float m_flCheck;
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string m_strSndFirst;
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string m_strSndCharging;
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string m_strSndDone;
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float m_flAnimationTime;
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float m_flDesiredFrame;
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float m_flSwingArm;
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float m_flRadiusCheck;
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};
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void
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item_healthcharger::item_healthcharger(void)
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{
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m_eUser = __NULL__;
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m_flDelay = 0.0f;
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m_flCheck = 0.0f;
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m_strSndFirst = "items/medshot4.wav";
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m_strSndCharging = "items/medcharge4.wav";
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m_strSndDone = "items/medshotno1.wav";
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}
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void
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item_healthcharger::Save(float handle)
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{
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super::Save(handle);
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SaveEntity(handle, "user", m_eUser);
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SaveFloat(handle, "delay", m_flDelay);
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SaveFloat(handle, "check", m_flCheck);
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SaveString(handle, "snd_first", m_strSndFirst);
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SaveString(handle, "snd_charging", m_strSndCharging);
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SaveString(handle, "snd_done", m_strSndDone);
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}
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void
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item_healthcharger::Restore(string strKey, string strValue)
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{
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switch (strKey) {
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case "user":
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m_eUser = (NSEntity)ReadEntity(strValue);
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break;
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case "delay":
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m_flDelay = ReadFloat(strValue);
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break;
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case "check":
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m_flCheck = ReadFloat(strValue);
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break;
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case "snd_first":
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m_strSndFirst = ReadString(strValue);
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break;
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case "snd_charging":
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m_strSndCharging = ReadString(strValue);
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break;
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case "snd_done":
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m_strSndDone = 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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item_healthcharger::SpawnKey(string strKey, string strValue)
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{
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switch (strKey) {
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case "snd_first":
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m_strSndFirst = strValue;
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break;
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case "snd_charging":
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m_strSndCharging = strValue;
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break;
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case "snd_done":
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m_strSndDone = strValue;
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break;
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default:
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super::SpawnKey(strKey, strValue);
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}
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}
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void
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item_healthcharger::Spawned(void)
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{
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super::Spawned();
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precache_sound(m_strSndFirst);
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precache_sound(m_strSndCharging);
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precache_sound(m_strSndDone);
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}
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void
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item_healthcharger::Deploy(void)
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{
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if (health <= 0) {
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ScheduleThink(Retract, 1.0f);
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return;
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}
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ScheduleThink(Retract, 2.0f);
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if (m_flAnimationTime > GetTime())
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return;
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/* Play the deploy animation, prevent any other animation for half a second */
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if ( (GetFrame() == HEALTHCHARGER_FRAMEGROUP_IDLE) || (GetFrame() == HEALTHCHARGER_FRAMEGROUP_RETRACT) )
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SetFrame(HEALTHCHARGER_FRAMEGROUP_DEPLOY);
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}
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void
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item_healthcharger::GiveShot(void)
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{
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if (GetFrame() != HEALTHCHARGER_FRAMEGROUP_GIVESHOT) {
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SetFrame(HEALTHCHARGER_FRAMEGROUP_GIVESHOT);
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}
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if (m_flAnimationTime < GetTime()) {
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m_eProgressMeter.SetFrame(1);
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m_eProgressMeter.frame1time = 0.0f;
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m_flAnimationTime = GetTime() + 0.5f;
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}
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}
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void
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item_healthcharger::Retract(void)
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{
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SetFrame(HEALTHCHARGER_FRAMEGROUP_RETRACT);
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m_toucher = __NULL__;
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}
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void
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item_healthcharger::RetractShot(void)
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{
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SetFrame(HEALTHCHARGER_FRAMEGROUP_RETRACTSHOT);
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m_eProgressMeter.SetFrame(2);
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m_flAnimationTime = 0.5f;
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}
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void
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item_healthcharger::UpdateProgress(void)
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{
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m_eProgressMeter.m_flBoneControl1 = -10 * (1.0 - (health/max_health));
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}
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void
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item_healthcharger::Disable(void)
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{
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SetSkin(1);
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Retract();
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ScheduleThink(ResetHealth, 60.0f);
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m_toucher = __NULL__;
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health = 0;
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StopSound(CHAN_ITEM, true);
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StartSound(m_strSndDone, CHAN_VOICE, 0, true);
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}
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void
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item_healthcharger::Enable(void)
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{
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SetSkin(0);
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}
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void
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item_healthcharger::Respawn(void)
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{
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static void item_healthcharger_notify(void) {
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item_healthcharger parent = (item_healthcharger)self.owner;
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parent.Deploy();
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parent.m_toucher = other;
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}
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super::Respawn();
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SetSolid(SOLID_BBOX);
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SetMovetype(MOVETYPE_NONE);
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SetModel("models/health_charger_body.mdl");
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SetSize([-16,-16,-24], [16,16,24]);
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PlayerUse = OnPlayerUse;
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ResetHealth();
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if (!m_chargeZone) {
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m_chargeZone = spawn();
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setorigin(m_chargeZone, GetOrigin());
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m_chargeZone.solid = SOLID_TRIGGER;
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m_chargeZone.movetype = MOVETYPE_NONE;
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m_chargeZone.touch = item_healthcharger_notify;
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m_chargeZone.owner = this;
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setsize(m_chargeZone, [-96,-96,-96], [96,96,96]);
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}
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if (!m_eProgressMeter) {
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m_eProgressMeter = spawn(NSRenderableEntity);
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m_eProgressMeter.SetOrigin(GetOrigin());
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m_eProgressMeter.SetAngles(GetAngles());
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m_eProgressMeter.SetMovetype(MOVETYPE_NONE);
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m_eProgressMeter.SetRenderMode(RM_COLOR);
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m_eProgressMeter.SetRenderColor([255,255,255]);
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m_eProgressMeter.SetRenderAmt(64);
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m_eProgressMeter.SetModel("models/health_charger_both.mdl");
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}
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}
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void
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item_healthcharger::ResetHealth(void)
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{
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if (health <= 0) {
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StartSound(m_strSndFirst, CHAN_VOICE, 0, true);
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}
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health = max_health = Skill_GetValue("healthcharger", 50);
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SetFrame(HEALTHCHARGER_FRAMEGROUP_IDLE);
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UpdateProgress();
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Enable();
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}
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void
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item_healthcharger::OnPlayerUse(void)
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{
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bool firstTime = false;
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/* let's not let this become too funny... */
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if (eActivator.health <= 0)
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return;
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eActivator.AddVFlags(VFL_USE_RELEASED);
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/* First come first serve */
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if (m_eUser && eActivator != m_eUser)
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return;
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/* First time */
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if (m_eUser == __NULL__) {
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StartSound(m_strSndFirst, CHAN_VOICE, 0, true);
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}
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if (m_flDelay > GetTime())
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return;
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if (health <= 0) {
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eActivator.RemoveVFlags(VFL_USE_RELEASED);
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StartSound(m_strSndDone, CHAN_VOICE, 0, true);
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m_eUser = __NULL__;
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return;
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}
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if (eActivator.health >= 100) {
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eActivator.RemoveVFlags(VFL_USE_RELEASED);
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StartSound(m_strSndDone, CHAN_VOICE, 0, true);
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} else {
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if (m_eUser == __NULL__) {
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StartSound(m_strSndCharging, CHAN_ITEM, 0, true);
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}
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eActivator.health = bound(0, eActivator.health += 1, 100);
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GiveShot();
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health -= 1;
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UpdateProgress();
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/* Disable when empty */
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if (health <= 0) {
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eActivator.RemoveVFlags(VFL_USE_RELEASED);
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m_eUser = __NULL__;
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RetractShot();
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Disable();
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return;
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}
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}
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m_eUser = eActivator;
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m_flDelay = GetTime() + 0.1f;
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m_flCheck = GetTime() + 0.25f;
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}
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void
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item_healthcharger::customphysics(void)
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{
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if ((health && m_toucher) && (GetFrame() == HEALTHCHARGER_FRAMEGROUP_DEPLOY || GetFrame() == HEALTHCHARGER_FRAMEGROUP_RETRACTSHOT || GetFrame() == HEALTHCHARGER_FRAMEGROUP_GIVESHOT)) {
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vector vecDelta;
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vecDelta = vectorNormalize(m_toucher.origin - GetOrigin() );
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m_flSwingArm = ((1.0 + (vecDelta * anglesToRight(angles))) * 0.5);
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m_flSwingArm = lerp(-80, 90, 1.0 - m_flSwingArm);
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} else {
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m_flSwingArm = 0.0f;
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}
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SetBoneControl1(lerp(GetBoneControl1(), m_flSwingArm, frametime * 20.0f));
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SetBoneControl2(GetBoneControl1());
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if (m_flCheck > GetTime())
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return;
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if (m_eUser) {
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StopSound(CHAN_ITEM, true);
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m_eUser = __NULL__;
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RetractShot();
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}
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HandleThink();
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}
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