291 lines
8.0 KiB
Plaintext
291 lines
8.0 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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#ifdef CLIENT
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int g_iRenderTargetActive;
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float g_flRenderTargetFOV;
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vector g_iRenderTargetSize;
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vector g_vecRenderTargetPos;
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vector g_vecRenderTargetAngles;
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void
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RenderTarget_Monitor_Update(void)
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{
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if (!g_iRenderTargetActive) {
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return;
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}
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clearscene();
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setviewprop(VF_RT_DESTCOLOUR, "base", (float)1, g_iRenderTargetSize);
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setviewprop(VF_SIZE, g_iRenderTargetSize);
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setviewprop(VF_DRAWENGINESBAR, (float)0);
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setviewprop(VF_ORIGIN, g_vecRenderTargetPos);
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setviewprop(VF_ANGLES, g_vecRenderTargetAngles);
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setviewprop(VF_AFOV, g_flRenderTargetFOV);
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/* TODO: This is ideally where fog parms should be set... :/ */
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addentities(MASK_ENGINE);
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renderscene();
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setviewprop(VF_RT_DESTCOLOUR, "");
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}
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#endif
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enumflags
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{
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MONITORFL_CHANGED_BASE,
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MONITORFL_CHANGED_ORIGIN,
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MONITORFL_CHANGED_ANGLES,
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MONITORFL_CHANGED_FOV,
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MONITORFL_CHANGED_ASPECT,
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MONITORFL_CHANGED_FOGCOLOR,
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MONITORFL_CHANGED_FOGSTART,
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MONITORFL_CHANGED_FOGEND,
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MONITORFL_CHANGED_STATUS
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};
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/*!QUAKED func_monitor (0 .5 .8) ?
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# OVERVIEW
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A monitor that renders the view of a linked point_camera entity.
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# KEYS
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- "targetname" : Name
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- "target" : Camera it's linked to.
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# INPUTS
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- "Enable" : Turns the monitor on
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- "Disable" : Turns the monitor on.
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- "Toggle" : Toggles the state of the monitor between on and off.
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# TRIVIA
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This entity was introduced in Half-Life 2 (2004).
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*/
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class func_monitor:NSRenderableEntity
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{
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/* these mirror the fields of a point_camera */
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PREDICTED_VECTOR(m_vecCamOrigin)
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PREDICTED_VECTOR(m_vecCamAngles)
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PREDICTED_FLOAT(m_flFOV)
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PREDICTED_INT(m_iUseSAR)
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PREDICTED_VECTOR(m_vecFogColor)
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PREDICTED_FLOAT(m_flFogStart)
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PREDICTED_FLOAT(m_flFogEnd)
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PREDICTED_BOOL(m_bState)
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int m_iCamValue;
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int m_iUseFog;
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public:
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void func_monitor(void);
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#ifdef CLIENT
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virtual void ReceiveEntity(float,float);
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#else
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virtual void Respawn(void);
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virtual void EvaluateEntity(void);
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virtual float SendEntity(entity,float);
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virtual void SpawnKey(string,string);
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virtual void Trigger(entity, triggermode_t);
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virtual void Input(entity, string, string);
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#endif
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};
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#ifdef CLIENT
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void
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func_monitor::ReceiveEntity(float flNew, float flChanged)
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{
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READENTITY_FLOAT(modelindex, MONITORFL_CHANGED_BASE)
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READENTITY_COORD(origin[0], MONITORFL_CHANGED_BASE)
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READENTITY_COORD(origin[1], MONITORFL_CHANGED_BASE)
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READENTITY_COORD(origin[2], MONITORFL_CHANGED_BASE)
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READENTITY_COORD(m_vecCamOrigin[0], MONITORFL_CHANGED_ORIGIN)
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READENTITY_COORD(m_vecCamOrigin[1], MONITORFL_CHANGED_ORIGIN)
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READENTITY_COORD(m_vecCamOrigin[2], MONITORFL_CHANGED_ORIGIN)
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READENTITY_ANGLE(m_vecCamAngles[0], MONITORFL_CHANGED_ANGLES)
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READENTITY_ANGLE(m_vecCamAngles[1], MONITORFL_CHANGED_ANGLES)
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READENTITY_ANGLE(m_vecCamAngles[2], MONITORFL_CHANGED_ANGLES)
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READENTITY_BYTE(m_flFOV, MONITORFL_CHANGED_FOV)
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READENTITY_BYTE(m_iUseSAR, MONITORFL_CHANGED_ASPECT)
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READENTITY_BYTE(m_vecFogColor[0], MONITORFL_CHANGED_FOGCOLOR)
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READENTITY_BYTE(m_vecFogColor[1], MONITORFL_CHANGED_FOGCOLOR)
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READENTITY_BYTE(m_vecFogColor[2], MONITORFL_CHANGED_FOGCOLOR)
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READENTITY_SHORT(m_flFogStart, MONITORFL_CHANGED_FOGSTART)
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READENTITY_SHORT(m_flFogEnd, MONITORFL_CHANGED_FOGEND)
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READENTITY_BYTE(m_bState, MONITORFL_CHANGED_STATUS)
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classname = "func_monitor";
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solid = SOLID_BSP;
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movetype = MOVETYPE_NONE;
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setorigin(this, origin);
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setsize(this, mins, maxs);
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g_iRenderTargetActive = m_bState;
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if (!m_bState) {
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return;
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}
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g_flRenderTargetFOV = m_flFOV;
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g_iRenderTargetSize = [320, 240];
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g_vecRenderTargetPos = m_vecCamOrigin;
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g_vecRenderTargetAngles = m_vecCamAngles;
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}
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#else
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float
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func_monitor::SendEntity(entity ePEnt, float flChanged)
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{
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if (clienttype(ePEnt) != CLIENTTYPE_REAL)
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return (0);
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WriteByte(MSG_ENTITY, ENT_MONITOR);
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WriteFloat(MSG_ENTITY, flChanged);
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SENDENTITY_FLOAT(modelindex, MONITORFL_CHANGED_BASE)
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SENDENTITY_COORD(origin[0], MONITORFL_CHANGED_BASE)
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SENDENTITY_COORD(origin[1], MONITORFL_CHANGED_BASE)
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SENDENTITY_COORD(origin[2], MONITORFL_CHANGED_BASE)
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SENDENTITY_COORD(m_vecCamOrigin[0], MONITORFL_CHANGED_ORIGIN)
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SENDENTITY_COORD(m_vecCamOrigin[1], MONITORFL_CHANGED_ORIGIN)
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SENDENTITY_COORD(m_vecCamOrigin[2], MONITORFL_CHANGED_ORIGIN)
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SENDENTITY_ANGLE(m_vecCamAngles[0], MONITORFL_CHANGED_ANGLES)
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SENDENTITY_ANGLE(m_vecCamAngles[1], MONITORFL_CHANGED_ANGLES)
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SENDENTITY_ANGLE(m_vecCamAngles[2], MONITORFL_CHANGED_ANGLES)
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SENDENTITY_BYTE(m_flFOV, MONITORFL_CHANGED_FOV)
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SENDENTITY_BYTE(m_iUseSAR, MONITORFL_CHANGED_ASPECT)
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SENDENTITY_BYTE(m_vecFogColor[0], MONITORFL_CHANGED_FOGCOLOR)
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SENDENTITY_BYTE(m_vecFogColor[1], MONITORFL_CHANGED_FOGCOLOR)
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SENDENTITY_BYTE(m_vecFogColor[2], MONITORFL_CHANGED_FOGCOLOR)
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SENDENTITY_SHORT(m_flFogStart, MONITORFL_CHANGED_FOGSTART)
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SENDENTITY_SHORT(m_flFogEnd, MONITORFL_CHANGED_FOGEND)
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SENDENTITY_BYTE(m_bState, MONITORFL_CHANGED_STATUS)
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return (1);
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}
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void
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func_monitor::EvaluateEntity(void)
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{
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if (ATTR_CHANGED(origin)) {
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SetSendFlags(MONITORFL_CHANGED_BASE);
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}
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SAVE_STATE(origin)
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/* this monitor is disabled */
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if (!m_bState)
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return;
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point_camera viewer;
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viewer = (point_camera)find(world, ::targetname, target);
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if (!viewer)
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return;
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m_vecCamOrigin = viewer.origin;
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m_vecCamAngles = viewer.angles;
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m_flFOV = viewer.m_flFOV;
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m_iUseSAR = viewer.m_iUseSAR;
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m_vecFogColor = viewer.m_vecFogColor;
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m_flFogStart = viewer.m_flFogStart;
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m_bState = viewer.m_iValue ? true : false;
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/* camera is disabled */
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if (!viewer.m_iValue)
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return;
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EVALUATE_FIELD(modelindex, MONITORFL_CHANGED_BASE)
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EVALUATE_VECTOR(origin, 0, MONITORFL_CHANGED_BASE)
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EVALUATE_VECTOR(origin, 1, MONITORFL_CHANGED_BASE)
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EVALUATE_VECTOR(origin, 2, MONITORFL_CHANGED_BASE)
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EVALUATE_VECTOR(m_vecCamOrigin, 0, MONITORFL_CHANGED_ORIGIN)
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EVALUATE_VECTOR(m_vecCamOrigin, 1, MONITORFL_CHANGED_ORIGIN)
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EVALUATE_VECTOR(m_vecCamOrigin, 2, MONITORFL_CHANGED_ORIGIN)
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EVALUATE_VECTOR(m_vecCamAngles, 0, MONITORFL_CHANGED_ANGLES)
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EVALUATE_VECTOR(m_vecCamAngles, 1, MONITORFL_CHANGED_ANGLES)
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EVALUATE_VECTOR(m_vecCamAngles, 2, MONITORFL_CHANGED_ANGLES)
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EVALUATE_FIELD(m_flFOV, MONITORFL_CHANGED_FOV)
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EVALUATE_FIELD(m_iUseSAR, MONITORFL_CHANGED_ASPECT)
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EVALUATE_VECTOR(m_vecFogColor, 0, MONITORFL_CHANGED_FOGCOLOR)
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EVALUATE_VECTOR(m_vecFogColor, 1, MONITORFL_CHANGED_FOGCOLOR)
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EVALUATE_VECTOR(m_vecFogColor, 2, MONITORFL_CHANGED_FOGCOLOR)
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EVALUATE_FIELD(m_flFogStart, MONITORFL_CHANGED_FOGSTART)
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EVALUATE_FIELD(m_flFogEnd, MONITORFL_CHANGED_FOGEND)
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EVALUATE_FIELD(m_bState, MONITORFL_CHANGED_STATUS)
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}
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void
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func_monitor::Trigger(entity act, triggermode_t state)
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{
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switch (state) {
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case TRIG_OFF:
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m_bState = 0;
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break;
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case TRIG_ON:
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m_bState = 1;
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break;
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default:
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m_bState = 1 - m_bState;
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}
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SetSendFlags(MONITORFL_CHANGED_STATUS);
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}
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void
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func_monitor::Input(entity eAct, string strInput, string strData)
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{
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switch (strInput) {
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case "Enable":
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Trigger(eAct, TRIG_ON);
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break;
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case "Disable":
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Trigger(eAct, TRIG_OFF);
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break;
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case "Toggle":
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Trigger(eAct, TRIG_TOGGLE);
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break;
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default:
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super::Input(eAct, strInput, strData);
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}
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}
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void
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func_monitor::SpawnKey(string strKey, string strValue)
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{
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switch (strKey) {
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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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func_monitor::Respawn(void)
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{
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SetSolid(SOLID_BSP);
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SetMovetype(MOVETYPE_NONE);
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SetOrigin(GetSpawnOrigin());
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SetAngles(GetSpawnAngles());
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SetModel(GetSpawnModel());
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m_bState = true;
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}
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#endif
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void
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func_monitor::func_monitor(void)
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{
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#ifdef CLIENT
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drawmask = MASK_ENGINE;
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#endif
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}
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