82 lines
2.0 KiB
Plaintext
82 lines
2.0 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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void(float radius, vector texcoordbias) R_EndPolygonRibbon = #0;
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enumflags
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{
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ENVLASER_CHANGED_ORIGIN,
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ENVLASER_CHANGED_ANGLES,
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ENVLASER_CHANGED_TEXTURE,
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ENVLASER_CHANGED_ENDTEXTURE,
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ENVLASER_CHANGED_STATE
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};
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class env_laser
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{
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public:
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void env_laser(void);
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virtual void ReceiveEntity(float,float);
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virtual float predraw(void);
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private:
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int m_iState;
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string m_strBeamTex;
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string m_strEndTex;
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};
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float env_laser::predraw(void)
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{
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if (!m_iState)
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return (PREDRAW_NEXT);
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R_BeginPolygon(m_strBeamTex, 0, 0);
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R_PolygonVertex(angles, [0,0], [1,1,1], 1.0f);
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R_PolygonVertex(origin, [0,1], [1,1,1], 1.0f);
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R_EndPolygonRibbon(2, [1,0]);
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return (PREDRAW_NEXT);
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}
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void
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env_laser::ReceiveEntity(float flNew, float flChanged)
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{
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if (flChanged & ENVLASER_CHANGED_ORIGIN) {
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origin[0] = readcoord();
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origin[1] = readcoord();
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origin[2] = readcoord();
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}
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if (flChanged & ENVLASER_CHANGED_ANGLES) {
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angles[0] = readcoord();
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angles[1] = readcoord();
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angles[2] = readcoord();
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}
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if (flChanged & ENVLASER_CHANGED_TEXTURE)
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m_strBeamTex = sprintf("%s_0.tga", readstring());
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if (flChanged & ENVLASER_CHANGED_ENDTEXTURE)
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m_strEndTex = readstring();
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if (flChanged & ENVLASER_CHANGED_STATE)
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m_iState = readbyte();
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setorigin(this, origin);
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}
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void
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env_laser::env_laser(void)
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{
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}
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