From 86e9504d04eee25fa51dd08e8c195b8de98f66d9 Mon Sep 17 00:00:00 2001 From: Leonard Date: Wed, 19 Aug 2015 15:59:54 +0200 Subject: [PATCH] Added weapon interpolation. --- src/d_player.h | 1 + src/g_game.cpp | 9 ++ src/p_pspr.cpp | 21 ++++ src/p_pspr.h | 6 ++ src/p_saveg.cpp | 5 + src/p_user.cpp | 15 +++ src/r_data/r_interpolate.cpp | 199 ++++++++++++++++++++++++++++++++++- src/version.h | 2 +- 8 files changed, 254 insertions(+), 4 deletions(-) diff --git a/src/d_player.h b/src/d_player.h index e27bf1087..2ac2ad0d5 100644 --- a/src/d_player.h +++ b/src/d_player.h @@ -427,6 +427,7 @@ public: short fixedcolormap; // can be set to REDCOLORMAP, etc. short fixedlightlevel; pspdef_t psprites[NUMPSPRITES]; // view sprites (gun, etc) + TObjPtr pspinterp[NUMPSPRITES]; // view sprite interpolations int morphTics; // player is a chicken/pig if > 0 const PClass *MorphedPlayerClass; // [MH] (for SBARINFO) class # for this player instance when morphed int MorphStyle; // which effects to apply for this player instance when morphed diff --git a/src/g_game.cpp b/src/g_game.cpp index 8101ca23d..f77949687 100644 --- a/src/g_game.cpp +++ b/src/g_game.cpp @@ -1726,6 +1726,15 @@ void G_DoPlayerPop(int playernum) players[playernum].mo = NULL; players[playernum].camera = NULL; } + // Now's the ideal time to remove his psprite interpolations. + for (int ii = 0; ii < NUMPSPRITES; ii++) + { + if (players[playernum].psprites[ii].interpolation != NULL) + { + players[playernum].psprites[ii].StopInterpolation(); + players[playernum].pspinterp[ii] = NULL; + } + } // [RH] Let the scripts know the player left FBehavior::StaticStartTypedScripts(SCRIPT_Disconnect, NULL, true, playernum); } diff --git a/src/p_pspr.cpp b/src/p_pspr.cpp index 63f3bc648..d2bf8cc87 100644 --- a/src/p_pspr.cpp +++ b/src/p_pspr.cpp @@ -1104,11 +1104,32 @@ void P_MovePsprites (player_t *player) P_CheckWeaponZoom (player); } } + + psp = &player->psprites[0]; + for (i = 0; i < NUMPSPRITES; i++, psp++) + { + if (psp->state == NULL) + { + if (psp->interpolation != NULL) + { + player->pspinterp[i] = NULL; + psp->StopInterpolation(); + } + } + else if (psp->interpolation == NULL) + { + player->pspinterp[i] = psp->SetInterpolation(player - players, i); + } + } } FArchive &operator<< (FArchive &arc, pspdef_t &def) { arc << def.state << def.tics << def.sx << def.sy << def.sprite << def.frame; + + if (SaveVersion >= 4525) + arc << def.interpolation; + return arc; } diff --git a/src/p_pspr.h b/src/p_pspr.h index ca9b45ee8..62c2a6fe4 100644 --- a/src/p_pspr.h +++ b/src/p_pspr.h @@ -26,6 +26,7 @@ // Basic data types. // Needs fixed point, and BAM angles. #include "tables.h" +#include "r_data/r_interpolate.h" #include "thingdef/thingdef.h" #define WEAPONBOTTOM 128*FRACUNIT @@ -71,6 +72,11 @@ struct pspdef_t int sprite; int frame; bool processPending; // true: waiting for periodic processing on this tick + + TObjPtr interpolation; + DInterpolation *SetInterpolation(int player, int position); + void UpdateInterpolation(int player); + void StopInterpolation(); }; class FArchive; diff --git a/src/p_saveg.cpp b/src/p_saveg.cpp index 480494320..f16bdb0f9 100644 --- a/src/p_saveg.cpp +++ b/src/p_saveg.cpp @@ -297,6 +297,11 @@ static void CopyPlayer (player_t *dst, player_t *src, const char *name) { dst->mo->player = dst; } + // Fix the psprite interpolation pointers too. + for (int i = 0; i < NUMPSPRITES; i++) + { + dst->psprites[i].UpdateInterpolation(dst - players); + } // These 2 variables may not be overwritten. dst->attackdown = attackdown; dst->usedown = usedown; diff --git a/src/p_user.cpp b/src/p_user.cpp index 0617e5d6a..baea731e6 100644 --- a/src/p_user.cpp +++ b/src/p_user.cpp @@ -316,6 +316,7 @@ player_t::player_t() memset (&cmd, 0, sizeof(cmd)); memset (frags, 0, sizeof(frags)); memset (psprites, 0, sizeof(psprites)); + memset (pspinterp, 0, sizeof(pspinterp)); } player_t &player_t::operator=(const player_t &p) @@ -371,6 +372,7 @@ player_t &player_t::operator=(const player_t &p) fixedcolormap = p.fixedcolormap; fixedlightlevel = p.fixedlightlevel; memcpy(psprites, &p.psprites, sizeof(psprites)); + memcpy(pspinterp, &p.pspinterp, sizeof(pspinterp)); morphTics = p.morphTics; MorphedPlayerClass = p.MorphedPlayerClass; MorphStyle = p.MorphStyle; @@ -435,6 +437,10 @@ size_t player_t::FixPointers (const DObject *old, DObject *rep) if (*&ConversationNPC == old) ConversationNPC = replacement, changed++; if (*&ConversationPC == old) ConversationPC = replacement, changed++; if (*&MUSINFOactor == old) MUSINFOactor = replacement, changed++; + + for (int i = 0; i < NUMPSPRITES; i++) + if (*&pspinterp[i] == old) pspinterp[i] = static_cast(rep), changed++; + return changed; } @@ -454,6 +460,11 @@ size_t player_t::PropagateMark() { GC::Mark(PendingWeapon); } + for (int i = 0; i < NUMPSPRITES; i++) + { + GC::Mark(pspinterp[i]); + } + return sizeof(*this); } @@ -3049,7 +3060,11 @@ void player_t::Serialize (FArchive &arc) for (i = 0; i < MAXPLAYERS; i++) arc << frags[i]; for (i = 0; i < NUMPSPRITES; i++) + { arc << psprites[i]; + if (SaveVersion >= 4525) + arc << pspinterp[i]; + } arc << CurrentPlayerClass; diff --git a/src/r_data/r_interpolate.cpp b/src/r_data/r_interpolate.cpp index 3ca3b557c..2acbe2140 100644 --- a/src/r_data/r_interpolate.cpp +++ b/src/r_data/r_interpolate.cpp @@ -151,6 +151,35 @@ public: }; +//========================================================================== +// +// +// +//========================================================================== + +class DPSpriteInterpolation : public DInterpolation +{ + DECLARE_CLASS(DPSpriteInterpolation, DInterpolation) + + pspdef_t *psp; + int player, position; + fixed_t oldx, oldy; + fixed_t bakx, baky; + fixed_t ofsx, ofsy; + fixed_t nfsx, nfsy; + +public: + + DPSpriteInterpolation() {} + DPSpriteInterpolation(pspdef_t *psp, int player, int position); + void UpdatePointer(int player); + void Destroy(); + void UpdateInterpolation(); + void Restore(); + void Interpolate(fixed_t smoothratio); + void Serialize(FArchive &arc); +}; + //========================================================================== // // @@ -162,6 +191,7 @@ IMPLEMENT_CLASS(DSectorPlaneInterpolation) IMPLEMENT_CLASS(DSectorScrollInterpolation) IMPLEMENT_CLASS(DWallScrollInterpolation) IMPLEMENT_CLASS(DPolyobjInterpolation) +IMPLEMENT_CLASS(DPSpriteInterpolation) //========================================================================== // @@ -628,7 +658,6 @@ void DSectorScrollInterpolation::Serialize(FArchive &arc) arc << sector << ceiling << oldx << oldy; } - //========================================================================== // // @@ -824,6 +853,115 @@ void DPolyobjInterpolation::Serialize(FArchive &arc) if (arc.IsLoading()) bakverts.Resize(oldverts.Size()); } +//========================================================================== +// +// +// +//========================================================================== + +//========================================================================== +// +// +// +//========================================================================== + +DPSpriteInterpolation::DPSpriteInterpolation(pspdef_t *_psp, int _player, int _position) +: nfsx(0), nfsy(0), ofsx(0), ofsy(0) +{ + psp = _psp; + player = _player; + position = _position; + UpdateInterpolation (); + interpolator.AddInterpolation(this); +} + +//========================================================================== +// +// +// +//========================================================================== + +void DPSpriteInterpolation::UpdatePointer(int _player) +{ + player = _player; + psp = &players[player].psprites[position]; +} + +//========================================================================== +// +// +// +//========================================================================== + +void DPSpriteInterpolation::Destroy() +{ + psp->interpolation = NULL; + Super::Destroy(); +} + +//========================================================================== +// +// +// +//========================================================================== + +void DPSpriteInterpolation::UpdateInterpolation() +{ + if ( position == ps_weapon ) + P_BobWeapon( &players[player], psp, &ofsx, &ofsy ); + + oldx = psp->sx + ofsx; + oldy = psp->sy + ofsy; +} + +//========================================================================== +// +// +// +//========================================================================== + +void DPSpriteInterpolation::Restore() +{ + psp->sx = bakx - nfsx; + psp->sy = baky - nfsy; +} + +//========================================================================== +// +// +// +//========================================================================== + +void DPSpriteInterpolation::Interpolate(fixed_t smoothratio) +{ + if ( position == ps_weapon ) + P_BobWeapon( &players[player], psp, &nfsx, &nfsy ); + + bakx = psp->sx + nfsx; + baky = psp->sy + nfsy; + + psp->sx = oldx + FixedMul(bakx - oldx, smoothratio) - nfsx; + psp->sy = oldy + FixedMul(baky - oldy, smoothratio) - nfsy; +} + +//========================================================================== +// +// +// +//========================================================================== + +void DPSpriteInterpolation::Serialize(FArchive &arc) +{ + Super::Serialize(arc); + arc << player << position << oldx << oldy << ofsx << ofsy; + UpdatePointer(player); +} + +//========================================================================== +// +// +// +//========================================================================== //========================================================================== // @@ -944,6 +1082,63 @@ void FPolyObj::StopInterpolation() } } +//========================================================================== +// +// +// +//========================================================================== + +DInterpolation *pspdef_t::SetInterpolation(int player, int position) +{ + if (interpolation == NULL) + { + interpolation = new DPSpriteInterpolation(this, player, position); + } + interpolation->AddRef(); + GC::WriteBarrier(interpolation); + return interpolation; +} + +//========================================================================== +// +// +// +//========================================================================== + +void pspdef_t::UpdateInterpolation(int player) +{ + if (interpolation != NULL) + { + DInterpolation *pointer = interpolation; + static_cast(pointer)->UpdatePointer(player); + } +} + +//========================================================================== +// +// +// +//========================================================================== + +void pspdef_t::StopInterpolation() +{ + if (interpolation != NULL) + { + interpolation->DelRef(); + } +} + +//========================================================================== +// +// +// +//========================================================================== + +//========================================================================== +// +// +// +//========================================================================== ADD_STAT (interpolations) { @@ -951,5 +1146,3 @@ ADD_STAT (interpolations) out.Format ("%d interpolations", interpolator.CountInterpolations ()); return out; } - - diff --git a/src/version.h b/src/version.h index 913c9bd18..168cb7519 100644 --- a/src/version.h +++ b/src/version.h @@ -76,7 +76,7 @@ const char *GetVersionString(); // Use 4500 as the base git save version, since it's higher than the // SVN revision ever got. -#define SAVEVER 4524 +#define SAVEVER 4525 #define SAVEVERSTRINGIFY2(x) #x #define SAVEVERSTRINGIFY(x) SAVEVERSTRINGIFY2(x)