374 lines
9.9 KiB
Plaintext
374 lines
9.9 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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var bool autocvar_cg_viewmodelLag = 0;
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void
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View_Init(void)
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{
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for (int s = g_seats.length; s-- > numclientseats;) {
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pSeat = &g_seats[s];
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if(!pSeat->m_eViewModel) {
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/* right side */
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pSeat->m_eViewModel = spawn(NSRenderableEntity);
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pSeat->m_eViewModel.classname = "vm";
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pSeat->m_eViewModel.renderflags = RF_DEPTHHACK | RF_FIRSTPERSON;
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pSeat->m_eViewModel.effects |= EF_NOSHADOW;
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pSeat->m_eViewModel.alpha = 1.0f;
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pSeat->m_eViewModel.drawmask = 0;
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setsize(pSeat->m_eViewModel, [0,0,0], [0,0,0]);
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/* left side */
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pSeat->m_eViewModelL = spawn(NSRenderableEntity);
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pSeat->m_eViewModelL.classname = "vm";
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pSeat->m_eViewModelL.renderflags = RF_DEPTHHACK | RF_FIRSTPERSON;
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pSeat->m_eViewModelL.effects |= EF_NOSHADOW;
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pSeat->m_eViewModelL.alpha = 1.0f;
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pSeat->m_eViewModelL.drawmask = 0;
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setsize(pSeat->m_eViewModelL, [0,0,0], [0,0,0]);
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}
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}
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}
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void
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View_SetMuzzleflash(int index)
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{
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NSRenderableEntity viewModel = (NSRenderableEntity)pSeat->m_eViewModelL;
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viewModel.m_iMuzzleModel = (float)index;
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viewModel = (NSRenderableEntity)pSeat->m_eViewModel;
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viewModel.m_iMuzzleModel = (float)index;
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}
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void
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View_AddEvent(void(void) pCallback, float flTime)
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{
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pSeat->m_pEventCall = pCallback;
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pSeat->m_flEventTime = flTime;
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pSeat->m_flEventFrame = pSeat->m_eViewModel.frame;
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pSeat->m_flEventMdl = pSeat->m_eViewModel.modelindex;
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NSClientPlayer pl = (NSClientPlayer)pSeat->m_ePlayer;
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pSeat->m_iEventWeapon = pl.activeweapon;
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}
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void
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View_ClearEvents(void)
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{
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pSeat->m_pEventCall = __NULL__;
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pSeat->m_flEventTime = 0;
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pSeat->m_flEventFrame = 0;
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pSeat->m_flEventMdl = 0;
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pSeat->m_iEventWeapon = 0;
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pSeat->m_eViewModelL.frame1time = 0.0f;
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pSeat->m_eViewModel.frame1time = 0.0f;
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}
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void
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View_CalcViewport(int s, float fWinWidth, float fWinHeight)
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{
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switch (numclientseats) {
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case 3:
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if (!s) {
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case 2:
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g_viewSeats[s].SetViewSize([fWinWidth, fWinHeight * 0.5]);
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g_viewSeats[s].SetViewPosition([0, (s & 1) * g_viewSeats[s].GetViewHeight()]);
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break;
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}
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s++;
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case 4:
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g_viewSeats[s].SetViewSize([fWinWidth, fWinHeight] * 0.5);
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g_viewSeats[s].SetViewPosition([(s&1) * g_viewSeats[s].GetViewWidth(), (s / 2i) * g_viewSeats[s].GetViewHeight()]);
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break;
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default:
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g_viewSeats[s].SetViewSize([fWinWidth, fWinHeight]);
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//g_viewSeats[s].SetViewPosition([0, 0]);
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break;
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}
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video_res = g_viewSeats[s].m_vecSize;
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video_mins = g_viewSeats[s].m_vecPosition;
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g_hudmins = g_viewSeats[s].GetHUDCanvasPos();
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g_hudres = g_viewSeats[s].GetHUDCanvasSize();
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}
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void
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View_DrawViewmodel_Single(int weapon, float weapontime)
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{
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}
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static void
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View_HandleAnimEvent(float flTimeStamp, int iCode, string strData)
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{
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NSRenderableEntity viewModel = (NSRenderableEntity)self;
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viewModel.HandleAnimEvent(flTimeStamp, iCode, strData);
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}
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void
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View_ForceChange(player pl, int targetWeapon)
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{
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NSRenderableEntity m_eViewModel = (NSRenderableEntity)pSeat->m_eViewModel;
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NSRenderableEntity m_eViewModelL = (NSRenderableEntity)pSeat->m_eViewModelL;
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sendevent("PlayerSwitchWeapon", "i", targetWeapon);
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View_ClearEvents();
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View_DisableViewmodel();
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View_SetMuzzleflash(0);
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}
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/*
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====================
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View_DrawViewModel
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Really convoluted function that makes the gun,
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muzzleflash, dynamic lights and so on appear
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====================
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*/
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void
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View_DrawViewModel(void)
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{
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vector currentAngle = g_view.GetCameraAngle();
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NSRenderableEntity m_eViewModel = (NSRenderableEntity)pSeat->m_eViewModel;
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NSRenderableEntity m_eViewModelL = (NSRenderableEntity)pSeat->m_eViewModelL;
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NSClientPlayer pl = __NULL__;
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NSClient cl = (NSClient)pSeat->m_ePlayer;
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/* it's either us or us spectating */
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if (Client_IsSpectator(cl)) {
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NSClientSpectator spec = (NSClientSpectator)pSeat->m_ePlayer;
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pl = (NSClientPlayer)findfloat(world, ::entnum, spec.spec_ent);
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if (spec.spec_mode != SPECMODE_FIRSTPERSON)
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return;
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} else {
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pl = (NSClientPlayer)pSeat->m_ePlayer;
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}
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if (!pl)
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return;
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if (pl.health <= 0) {
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return;
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}
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if (pl.vehicle) {
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NSVehicle veh = (NSVehicle)pl.vehicle;
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if (veh.HideViewWeapon() == true)
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return;
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}
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if (cvar("r_drawviewmodel") == 0 || autocvar_pm_thirdPerson == TRUE) {
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return;
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}
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/* used to be View_UpdateWeapon */
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/* only bother upon change */
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if (pSeat->m_iLastWeapon != pl.activeweapon) {
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pSeat->m_iOldWeapon = pSeat->m_iLastWeapon;
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pSeat->m_iLastWeapon = pl.activeweapon;
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if (pl.activeweapon) {
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/* hack, we changed the wep, move this into Game_Input/PMove */
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Weapons_Draw((player)pl);
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} else {
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pSeat->m_eViewModel.modelindex =
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pSeat->m_eViewModelL.modelindex = 0;
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}
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NSRenderableEntity viewModel = (NSRenderableEntity)pSeat->m_eViewModelL;
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viewModel._UpdateBoneCount();
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viewModel = (NSRenderableEntity)pSeat->m_eViewModel;
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viewModel._UpdateBoneCount();
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View_EnableViewmodel();
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View_ClearEvents();
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}
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float fBaseTime2 = m_eViewModel.frame1time;
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float fBaseTime = m_eViewModel.frame1time;
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m_eViewModelL.frame = m_eViewModel.frame = pl.weaponframe;
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m_eViewModelL.frame1time =
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m_eViewModelL.frame2time =
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m_eViewModel.frame2time =
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m_eViewModel.frame1time = pl.weapontime;
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Event_Callback(m_eViewModel.frame1time, fBaseTime2);
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entity oldSelf = self;
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self = m_eViewModel;
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processmodelevents(m_eViewModel.modelindex, m_eViewModel.frame, fBaseTime,
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m_eViewModel.frame1time, View_HandleAnimEvent);
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self = oldSelf;
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makevectors(currentAngle);
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if (autocvar_cg_viewmodelLag == 0)
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m_eViewModel.angles = currentAngle;
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else {
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float limit;
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float speed;
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makevectors(pSeat->m_vecLag);
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pSeat->m_vecLag = v_forward;
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makevectors(view_angles);
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if (autocvar_cg_viewmodelLag == 2) {
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float pitchfix = fabs(view_angles[0] / 180);
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limit = dotproduct(pSeat->m_vecLag, v_forward) * (1.0 - pitchfix);
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speed = (1.0 - limit) * clframetime;
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speed *= 90;
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} else {
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speed = clframetime * 20;
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}
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pSeat->m_vecLag[0] = Math_Lerp(pSeat->m_vecLag[0], v_forward[0], speed);
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pSeat->m_vecLag[1] = Math_Lerp(pSeat->m_vecLag[1], v_forward[1], speed);
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pSeat->m_vecLag[2] = Math_Lerp(pSeat->m_vecLag[2], v_forward[2], speed);
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pSeat->m_vecLag = vectoangles(pSeat->m_vecLag);
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m_eViewModel.angles = pSeat->m_vecLag;
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}
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/* apply to the left side */
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m_eViewModelL.angles = m_eViewModel.angles;
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m_eViewModelL.colormap = m_eViewModel.colormap = pSeat->m_ePlayer.colormap;
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/* now apply the scale hack */
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m_eViewModelL.scale = m_eViewModel.scale = autocvar_cg_viewmodelScale;
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if (Client_IsSpectator(cl) || XR_Available(cl) == false) {
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m_eViewModelL.origin = g_view.GetCameraOrigin();
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m_eViewModel.origin = g_view.GetCameraOrigin();
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if (Client_IsSpectator(cl)) {
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m_eViewModel.angles = currentAngle;
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m_eViewModelL.angles = currentAngle;
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/* HACK: fool Viewmodel_CalcBob(); */
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pSeat->m_vecPredictedVelocity = pl.velocity;
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}
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/* we only calculate bob on the right model, to avoid double speed bobbing */
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Viewmodel_CalcBob();
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makevectors(currentAngle);
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Viewmodel_ApplyBob(m_eViewModel);
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Viewmodel_ApplyBob(m_eViewModelL);
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} else {
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m_eViewModelL.origin = pl.m_xrInputLeft.GetOrigin();
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m_eViewModel.origin = pl.m_xrInputRight.GetOrigin();
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m_eViewModel.angles = pl.m_xrInputRight.GetAngles();
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m_eViewModelL.angles = pl.m_xrInputLeft.GetAngles();
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}
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/* this is currently broken */
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#if 0
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// Left-handed weapons
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if (autocvar_cg_viewmodelFlip) {
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v_right *= -1;
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m_eViewModel.renderflags |= RF_USEAXIS;
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//m_eViewModel.forceshader = SHADER_CULLED;
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} else {
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if (m_eViewModel.forceshader) {
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m_eViewModel.forceshader = 0;
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m_eViewModel.renderflags &= ~RF_USEAXIS;
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}
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}
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#endif
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/* only draw the model when it's 'enabled'... */
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if (m_eViewModel.alpha != 0.0f) {
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setorigin(m_eViewModel, m_eViewModel.origin);
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setorigin(m_eViewModelL, m_eViewModel.origin);
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m_eViewModel.SetRenderMode(pl.GetRenderMode());
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m_eViewModel.SetRenderFX(pl.GetRenderFX());
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m_eViewModel.SetRenderColor(pl.GetRenderColor());
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m_eViewModel.SetRenderAmt(pl.GetRenderAmt());
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m_eViewModelL.SetRenderMode(pl.GetRenderMode());
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m_eViewModelL.SetRenderFX(pl.GetRenderFX());
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m_eViewModelL.SetRenderColor(pl.GetRenderColor());
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m_eViewModelL.SetRenderAmt(pl.GetRenderAmt());
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m_eViewModel.RenderFXPass();
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m_eViewModelL.RenderFXPass();
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m_eViewModelL.renderflags = RF_DEPTHHACK | RF_FIRSTPERSON;
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m_eViewModel.renderflags = RF_DEPTHHACK | RF_FIRSTPERSON;
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if (m_eViewModel.GetRenderMode() != RM_DONTRENDER)
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addentity(m_eViewModel);
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if (m_eViewModelL.GetRenderMode() != RM_DONTRENDER)
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addentity(m_eViewModelL);
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}
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}
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void
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View_PreDraw(void)
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{
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ClientGame_PreDraw();
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}
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void
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View_PostDraw(void)
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{
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ClientGame_PostDraw();
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}
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/*
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====================
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View_PlayAnimation
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Resets the timeline and plays a new sequence
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onto the view model
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====================
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*/
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void
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View_PlayAnimation(int iSequence)
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{
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pSeat->m_eViewModel.frame =
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pSeat->m_eViewModelL.frame = (float)iSequence;
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}
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void
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View_PlayAnimationLeft(int iSequence)
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{
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pSeat->m_eViewModelL.frame = (float)iSequence;
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}
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void
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View_PlayAnimationRight(int iSequence)
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{
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pSeat->m_eViewModel.frame = (float)iSequence;
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}
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int
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View_GetAnimation(void)
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{
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return pSeat->m_eViewModel.frame;
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}
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void
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View_EnableViewmodel(void)
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{
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pSeat->m_eViewModel.alpha =
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pSeat->m_eViewModelL.alpha = 1.0f;
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}
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void
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View_DisableViewmodel(void)
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{
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pSeat->m_eViewModel.alpha =
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pSeat->m_eViewModelL.alpha = 0.0f;
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pSeat->m_eViewModel.frame1time =
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pSeat->m_eViewModelL.frame1time = 0.0f;
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}
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