63 lines
1.4 KiB
C
63 lines
1.4 KiB
C
// Copyright © 2016-2017 Graham Sanderson, all rights reserved.
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// Required for sincos(3).
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#define _GNU_SOURCE
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#include "lith_upgrades_common.h"
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// Extern Functions ----------------------------------------------------------|
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//
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// Lith_PunctuatorFire
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//
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script acs void Lith_PunctuatorFire(void)
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{
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withplayer(LocalPlayer)
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{
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int ptid = ACS_UniqueTID();
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ACS_LineAttack(0, p->yaw, p->pitch, 128, "Lith_PunctuatorPuff", "None", 2048.0, FHF_NORANDOMPUFFZ, ptid);
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if(ACS_ThingCount(T_NONE, ptid))
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{
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fixed x = ACS_GetActorX(ptid);
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fixed y = ACS_GetActorY(ptid);
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fixed z = ACS_GetActorZ(ptid);
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float yaw = atan2f(p->y - y, p->x - x);
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float ps, cz;
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float ys, yc;
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sincosf(p->pitchf, &ps, &cz);
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sincosf(yaw, &ys, &yc);
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float cx = ps * yc;
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float cy = ps * ys;
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for(int i = 0; i < 10; i++)
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{
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float sx = x + (cx * -(32 * i));
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float sy = y + (cy * -(32 * i));
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float sz = z + (cz * -(32 * i));
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int etid = ACS_UniqueTID();
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ACS_SpawnForced("Lith_PunctuatorExplosion", sx, sy, sz, etid);
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ACS_SetActivator(etid);
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ACS_SetPointer(AAPTR_TARGET, p->tid);
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p->setActivator();
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}
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}
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}
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}
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//
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// Deactivate
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//
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void Upgr_PunctCannon_Deactivate(struct player *p, upgrade_t *upgr)
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{
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InvGive("Lith_GTFO", 1);
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}
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// EOF
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