From: DeaDDooMER Date: Mon, 25 Jul 2022 13:15:37 +0000 (+0300) Subject: gl: fix interpolation X-Git-Url: http://deadsoftware.ru/gitweb?p=d2df-sdl.git;a=commitdiff_plain;h=d5556aa86df1c0b367d3927444715efbc19a1cdf gl: fix interpolation --- diff --git a/src/game/renders/opengl/r_common.pas b/src/game/renders/opengl/r_common.pas index 565aa65..eb81170 100644 --- a/src/game/renders/opengl/r_common.pas +++ b/src/game/renders/opengl/r_common.pas @@ -17,7 +17,7 @@ unit r_common; interface - uses r_textures; + uses r_textures, g_player, g_phys; type TBasePoint = ( @@ -49,12 +49,114 @@ interface function r_Common_TimeToStr (t: LongWord): AnsiString; + procedure r_Common_GetObjectPos (const obj: TObj; out x, y: Integer); + procedure r_Common_GetPlayerPos (const p: TPlayer; out x, y: Integer); + procedure r_Common_GetCameraPos (const p: TPlayer; center: Boolean; out x, y: Integer); + function r_Common_GetPosByUID (uid: WORD; out obj: TObj; out x, y: Integer): Boolean; + procedure r_Common_Load; procedure r_Common_Free; implementation - uses Math, SysUtils, g_base, e_log, utils, r_draw, r_fonts, g_options; + uses + Math, SysUtils, + e_log, utils, + g_base, g_basic, g_options, g_game, g_map, + {$IFDEF ENABLE_CORPSES} + g_corpses, + {$ENDIF} + r_draw, r_fonts + ; + + procedure r_Common_GetObjectPos (const obj: TObj; out x, y: Integer); + var fx, fy: Integer; + begin + obj.Lerp(gLerpFactor, fx, fy); + x := fx; + y := fy + obj.slopeUpLeft; + end; + + procedure r_Common_GetPlayerPos (const p: TPlayer; out x, y: Integer); + var fx, fy, fSlope: Integer; + begin + ASSERT(p <> nil); + p.obj.Lerp(gLerpFactor, fx, fy); + fSlope := nlerp(p.SlopeOld, p.obj.slopeUpLeft, gLerpFactor); + x := fx; + y := fy + fSlope; + end; + +{$IFDEF ENABLE_CORPSES} + function r_Common_GetPlayerCorpse (const p: TPlayer): TCorpse; + begin + result := nil; + if (p <> nil) and (p.Alive = false) and (p.Spectator = false) and (p.Corpse >= 0) then + if (gCorpses <> nil) and (gCorpses[p.Corpse] <> nil) and (gCorpses[p.Corpse].PlayerUID = p.UID) then + result := gCorpses[p.Corpse]; + end; +{$ENDIF} + + procedure r_Common_GetCameraPos (const p: TPlayer; center: Boolean; out x, y: Integer); + {$IFDEF ENABLE_CORPSES} + var corpse: TCorpse; + {$ENDIF} + begin +{$IFDEF ENABLE_CORPSES} + corpse := r_Common_GetPlayerCorpse(p); + if corpse <> nil then + begin + r_Common_GetObjectPos(corpse.obj, x, y); + if center then + begin + x := x + corpse.obj.rect.width div 2; + y := y + corpse.obj.rect.height div 2; + end; + end + else +{$ENDIF} + if p <> nil then + begin + r_Common_GetPlayerPos(p, x, y); + if center then + begin + x := x + p.obj.rect.width div 2; + y := y + p.obj.rect.height div 2; + end; + end + else + begin + x := 0; + y := 0; + if center then + begin + x := x + gMapInfo.Width div 2; + y := y + gMapInfo.Height div 2; + end; + end; + end; + + function r_Common_GetPosByUID (uid: WORD; out obj: TObj; out x, y: Integer): Boolean; + var p: TPlayer; found: Boolean; + begin + found := false; + if g_GetUIDType(uid) = UID_PLAYER then + begin + p := g_Player_Get(uid); + found := p <> nil; + if found then + begin + r_Common_GetPlayerPos(p, x, y); + obj := p.obj; + end; + end + else if GetPos(uid, @obj) then + begin + found := true; + r_Common_GetObjectPos(obj, x, y); + end; + result := found; + end; procedure r_Common_GetBasePoint (x, y, w, h: Integer; p: TBasePoint; out xx, yy: Integer); begin diff --git a/src/game/renders/opengl/r_map.pas b/src/game/renders/opengl/r_map.pas index 36bb85f..24bb31c 100644 --- a/src/game/renders/opengl/r_map.pas +++ b/src/game/renders/opengl/r_map.pas @@ -655,7 +655,7 @@ implementation end; procedure r_Map_DrawItems (x, y, w, h: Integer; drop: Boolean); - var i, fX, fY: Integer; it: PItem; t: TGLMultiTexture; tex: TGLTexture; + var i, xx, yy: Integer; it: PItem; t: TGLMultiTexture; tex: TGLTexture; begin if ggItems <> nil then begin @@ -667,9 +667,9 @@ implementation t := Items[it.ItemType].tex; if g_Collide(it.obj.x, it.obj.y, t.width, t.height, x, y, w, h) then begin - it.obj.Lerp(gLerpFactor, fX, fY); + r_Common_GetObjectPos(it.obj, xx, yy); tex := t.GetTexture(Items[it.ItemType].frame); - r_Draw_TextureRepeat(tex, fX, fY, tex.width, tex.height, false, 255, 255, 255, 255, false); + r_Draw_TextureRepeat(tex, xx, yy, tex.width, tex.height, false, 255, 255, 255, 255, false); end; end; end; @@ -711,29 +711,34 @@ implementation end; procedure r_Map_DrawMonsterAttack (constref mon: TMonster); - var o: TObj; count, frame: LongInt; tex: TGLTexture; + var o: TObj; count, frame, xx, yy: LongInt; tex: TGLTexture; begin if VileFire <> nil then - if (mon.MonsterType = MONSTER_VILE) and (mon.MonsterState = MONSTATE_SHOOT) then - if (mon.VileFireTime <= gTime) and GetPos(mon.MonsterTargetUID, @o) then + begin + if (mon.MonsterType = MONSTER_VILE) and (mon.MonsterState = MONSTATE_SHOOT) and (mon.VileFireTime <= gTime) then + begin + if r_Common_GetPosByUID(mon.MonsterTargetUID, o, xx, yy) then begin g_Anim_GetFrameByTime(VileFireAnim, (gTime - mon.VileFireTime) DIV GAME_TICK, count, frame); tex := VileFire.GetTexture(frame); - r_Draw_TextureRepeat(tex, o.x + o.rect.x + (o.rect.width div 2) - VILEFIRE_DX, o.y + o.rect.y + o.rect.height - VILEFIRE_DY, tex.width, tex.height, False, 255, 255, 255, 255, false); + r_Draw_TextureRepeat(tex, xx + o.rect.x + (o.rect.width div 2) - VILEFIRE_DX, yy + o.rect.y + o.rect.height - VILEFIRE_DY, tex.width, tex.height, False, 255, 255, 255, 255, false); end; + end; + end; end; procedure r_Map_DrawMonster (constref mon: TMonster); - var m, a, fX, fY, dx, dy: Integer; d: TDirection; flip: Boolean; t: TGLMultiTexture; + var m, a, xx, yy, dx, dy: Integer; d: TDirection; flip: Boolean; t: TGLMultiTexture; begin m := mon.MonsterType; a := mon.MonsterAnim; d := mon.GameDirection; - mon.obj.Lerp(gLerpFactor, fX, fY); - if r_Map_GetMonsterTexture(m, a, d, t, dx, dy, flip) then - r_Draw_MultiTextureRepeat(t, mon.DirAnim[a, d], false, fX + dx, fY + dy, t.width, t.height, flip, 255, 255, 255, 255, false); + begin + r_Common_GetObjectPos(mon.obj, xx, yy); + r_Draw_MultiTextureRepeat(t, mon.DirAnim[a, d], false, xx + dx, yy + dy, t.width, t.height, flip, 255, 255, 255, 255, false); + end; // TODO draw g_debug_frames end; @@ -859,16 +864,11 @@ implementation end; procedure r_Map_DrawTalkBubble (p: TPlayer); - var cobj: TObj; fx, fy, x, y: Integer; cb, cf: TRGB; + var xx, yy, x, y: Integer; cb, cf: TRGB; begin - {$IFDEF ENABLE_CORPSES} - cobj := g_Corpses_GetCameraObj(p); - {$ELSE} - cobj := p.Obj; - {$ENDIF} - cobj.Lerp(gLerpFactor, fx, fy); - x := fx + p.obj.rect.x + p.obj.rect.width div 2; - y := fy; + r_Common_GetPlayerPos(p, xx, yy); + x := xx + p.obj.rect.x + p.obj.rect.width div 2; + y := yy; cb := _RGB(63, 63, 63); cf := _RGB(240, 240, 240); case gChatBubble of @@ -907,14 +907,11 @@ implementation end; procedure r_Map_DrawPlayer (p, drawed: TPlayer); - var fX, fY, fSlope, ax, ay, w, h: Integer; b, flip: Boolean; t: TGLMultiTexture; tex: TGLTexture; alpha: Byte; count, frame: LongInt; + var x, y, ax, ay, w, h: Integer; b, flip: Boolean; t: TGLMultiTexture; tex: TGLTexture; alpha: Byte; count, frame: LongInt; begin if p.alive then begin - fX := p.obj.x; fY := p.obj.y; - // TODO fix lerp - //p.obj.Lerp(gLerpFactor, fX, fY); - fSlope := nlerp(p.SlopeOld, p.obj.slopeUpLeft, gLerpFactor); + r_Common_GetPlayerPos(p, x, y); (* punch effect *) if p.PunchTime <= gTime then @@ -935,7 +932,7 @@ implementation ax := IfThen(flip, 15 - p.Obj.Rect.X, p.Obj.Rect.X - 15); // ??? ay := p.Obj.Rect.Y - 11; tex := t.GetTexture(frame); - r_Draw_TextureRepeat(tex, fx + ax, fy + fSlope + ay, tex.width, tex.height, flip, 255, 255, 255, 255, false) + r_Draw_TextureRepeat(tex, x + ax, y + ay, tex.width, tex.height, flip, 255, 255, 255, 255, false) end; end; end; @@ -947,7 +944,7 @@ implementation h := InvulPenta.height; ax := p.Obj.Rect.X + (p.Obj.Rect.Width div 2) - (w div 2); // + IfThen(flip, +4, -2) // ??? ay := p.Obj.Rect.Y + (p.Obj.Rect.Height div 2) - (h div 2) - 7; // ??? - r_Draw_Texture(InvulPenta, fx + ax, fy + ay + fSlope, w, h, false, 255, 255, 255, 255, false); + r_Draw_Texture(InvulPenta, x + ax, y + ay, w, h, false, 255, 255, 255, 255, false); end; (* invisibility effect *) @@ -963,7 +960,7 @@ implementation alpha := 1; // ??? end; - r_Map_DrawPlayerModel(p.Model, fX, fY + fSlope, alpha); + r_Map_DrawPlayerModel(p.Model, x, y, alpha); end; // TODO draw g_debug_frames @@ -990,7 +987,7 @@ implementation end; procedure r_Map_DrawGibs (x, y, w, h: Integer); - var i, fx, fy, m, id, rx, ry, ra: Integer; p: PObj; t: TGLTexture; + var i, xx, yy, m, id, rx, ry, ra: Integer; p: PObj; t: TGLTexture; begin if gGibs <> nil then begin @@ -1001,7 +998,7 @@ implementation p := @gGibs[i].Obj; if g_Obj_Collide(x, y, w, h, p) then begin - p.Lerp(gLerpFactor, fx, fy); + r_Common_GetObjectPos(p^, xx, yy); id := gGibs[i].GibID; m := gGibs[i].ModelID; t := Models[m].gibs.base[id]; @@ -1010,11 +1007,11 @@ implementation rx := p.Rect.X + p.Rect.Width div 2; ry := p.Rect.Y + p.Rect.Height div 2; ra := gGibs[i].RAngle; - r_Draw_TextureRepeatRotate(t, fx, fy, t.width, t.height, false, 255, 255, 255, 255, false, rx, ry, ra); + r_Draw_TextureRepeatRotate(t, xx, yy, t.width, t.height, false, 255, 255, 255, 255, false, rx, ry, ra); t := Models[m].gibs.mask[id]; if t <> nil then - r_Draw_TextureRepeatRotate(t, fx, fy, t.width, t.height, false, gGibs[i].Color.R, gGibs[i].Color.G, gGibs[i].Color.B, 255, false, rx, ry, ra); - // r_Draw_TextureRepeatRotate(nil, fx + p.Rect.X, fy + p.Rect.Y, p.Rect.Width, p.Rect.Height, false, 255, 255, 255, 255, false, p.Rect.Width div 2, p.Rect.Height div 2, ra); + r_Draw_TextureRepeatRotate(t, xx, yy, t.width, t.height, false, gGibs[i].Color.R, gGibs[i].Color.G, gGibs[i].Color.B, 255, false, rx, ry, ra); + // r_Draw_TextureRepeatRotate(nil, xx + p.Rect.X, yy + p.Rect.Y, p.Rect.Width, p.Rect.Height, false, 255, 255, 255, 255, false, p.Rect.Width div 2, p.Rect.Height div 2, ra); end; end; end; @@ -1026,7 +1023,7 @@ implementation {$IFDEF ENABLE_CORPSES} procedure r_Map_DrawCorpses (x, y, w, h: Integer); - var i, fX, fY: Integer; p: TCorpse; + var i, xx, yy: Integer; p: TCorpse; begin if gCorpses <> nil then begin @@ -1035,8 +1032,8 @@ implementation p := gCorpses[i]; if (p <> nil) and (p.state <> CORPSE_STATE_REMOVEME) and (p.model <> nil) then begin - p.obj.Lerp(gLerpFactor, fX, fY); - r_Map_DrawPlayerModel(p.model, fX, fY, 255); + r_Common_GetObjectPos(p.obj, xx, yy); + r_Map_DrawPlayerModel(p.model, xx, yy, 255); end; end; end; @@ -1172,7 +1169,7 @@ implementation {$ENDIF} procedure r_Map_DrawShots (x, y, w, h: Integer); - var i, a, fX, fY, pX, pY, typ: Integer; count, frame: LongInt; t: TGLMultiTexture; tex: TGLTexture; + var i, a, xx, yy, pX, pY, typ: Integer; count, frame: LongInt; t: TGLMultiTexture; tex: TGLTexture; begin if Shots <> nil then begin @@ -1189,12 +1186,12 @@ implementation WEAPON_ROCKETLAUNCHER, WEAPON_BARON_FIRE, WEAPON_MANCUB_FIRE, WEAPON_SKEL_FIRE: a := -GetAngle2(Shots[i].Obj.Vel.X, Shots[i].Obj.Vel.Y) end; - Shots[i].Obj.Lerp(gLerpFactor, fX, fY); + r_Common_GetObjectPos(Shots[i].Obj, xx, yy); pX := Shots[i].Obj.Rect.Width div 2; pY := Shots[i].Obj.Rect.Height div 2; g_Anim_GetFrameByTime(ShotAnim[typ].anim, (gTime - Shots[i].time) DIV GAME_TICK, count, frame); tex := t.GetTexture(frame); - r_Draw_TextureRepeatRotate(tex, fX, fY, tex.width, tex.height, false, 255, 255, 255, 255, false, pX, pY, a); + r_Draw_TextureRepeatRotate(tex, xx, yy, tex.width, tex.height, false, 255, 255, 255, 255, false, pX, pY, a); end; end; end; @@ -1203,7 +1200,7 @@ implementation end; procedure r_Map_DrawFlags (x, y, w, h: Integer); - var i, dx, fx, fy: Integer; flip: Boolean; t: TGLMultiTexture; tex: TGLTexture; + var i, dx, xx, yy: Integer; flip: Boolean; t: TGLMultiTexture; tex: TGLTexture; begin if gGameSettings.GameMode = GM_CTF then begin @@ -1211,12 +1208,12 @@ implementation begin if not (gFlags[i].state in [FLAG_STATE_NONE, FLAG_STATE_CAPTURED]) then begin - gFlags[i].Obj.Lerp(gLerpFactor, fx, fy); + r_Common_GetObjectPos(gFlags[i].Obj, xx, yy); flip := gFlags[i].Direction = TDirection.D_LEFT; if flip then dx := -1 else dx := +1; t := FlagTextures[i]; tex := t.GetTexture(FlagFrame); - r_Draw_TextureRepeat(tex, fx + dx, fy + 1, tex.width, tex.height, flip, 255, 255, 255, 255, false) + r_Draw_TextureRepeat(tex, xx + dx, yy + 1, tex.width, tex.height, flip, 255, 255, 255, 255, false) end; end; end; @@ -1225,7 +1222,7 @@ implementation {$IFDEF ENABLE_SHELLS} procedure r_Map_DrawShells (x, y, w, h: Integer); - var i, fx, fy, typ: Integer; t: TGLTexture; p: PObj; + var i, xx, yy, typ: Integer; t: TGLTexture; p: PObj; begin if gShells <> nil then begin @@ -1242,8 +1239,8 @@ implementation t := ShellTextures[typ]; if t <> nil then begin - p.Lerp(gLerpFactor, fx, fy); - r_Draw_TextureRepeatRotate(t, fx, fy, t.width, t.height, false, 255, 255, 255, 255, false, ShellAnim[typ].dx, ShellAnim[typ].dy, gShells[i].RAngle); + r_Common_GetObjectPos(p^, xx, yy); + r_Draw_TextureRepeatRotate(t, xx, yy, t.width, t.height, false, 255, 255, 255, 255, false, ShellAnim[typ].dx, ShellAnim[typ].dy, gShells[i].RAngle); end; end; end; @@ -1328,12 +1325,11 @@ implementation end; procedure r_Map_DrawIndicator (p: TPlayer; color: TRGB; cx, cy, cw, ch: Integer); - var a, ax, ay, fx, fy, fSlope, xx, yy: Integer; + var a, ax, ay, fx, fy, xx, yy: Integer; begin - if (p <> nil) and p.Alive then + if (p <> nil) and p.Alive and (p.Spectator = false) then begin - p.obj.Lerp(gLerpFactor, fx, fy); - fSlope := nlerp(p.SlopeOld, p.obj.slopeUpLeft, gLerpFactor); + r_Common_GetPlayerPos(p, fx, fy); case gPlayerIndicatorStyle of 0: if IndicatorTexture <> nil then @@ -1364,7 +1360,6 @@ implementation xx := fx + p.obj.rect.x + (p.obj.rect.width - IndicatorTexture.width) div 2; yy := fy - IndicatorTexture.height; end; - yy := yy + fSlope; xx := MIN(MAX(xx, cx), cx + cw - IndicatorTexture.width); yy := MIN(MAX(yy, cy), cy + ch - IndicatorTexture.height); r_Draw_TextureRepeatRotate(IndicatorTexture, xx, yy, IndicatorTexture.width, IndicatorTexture.height, false, color.r, color.g, color.b, 255, false, ax, ay, a); @@ -1372,7 +1367,7 @@ implementation 1: begin xx := fx + p.obj.rect.x + p.obj.rect.width div 2; - yy := fy + fSlope; + yy := fy; r_Common_DrawText(p.Name, xx, yy, color.r, color.g, color.b, 255, stdfont, TBasePoint.BP_DOWN); end; end; diff --git a/src/game/renders/opengl/r_render.pas b/src/game/renders/opengl/r_render.pas index d445dcb..3209f2a 100644 --- a/src/game/renders/opengl/r_render.pas +++ b/src/game/renders/opengl/r_render.pas @@ -378,21 +378,22 @@ implementation end; procedure r_Render_DrawView (x, y, w, h: Integer; p: TPlayer); - var l, t, r, b: Integer; + var l, t, r, b, xx, yy: Integer; begin r_Draw_GetRect(l, t, r, b); r_Draw_SetRect(x, y, x + w, y + h); + r_Common_GetCameraPos(p, true, xx, yy); if p <> nil then begin - r_Map_Draw(x, y, w, h, p.obj.x + PLAYER_RECT_CX, p.obj.y + PLAYER_RECT_CY, p); + r_Map_Draw(x, y, w, h, xx, yy, p); r_Render_DrawStatsView(x, y, w, h, p); if p.Spectator and p.NoRespawn then r_Common_DrawText(_lc[I_PLAYER_SPECT4], x div 2 + w div 2, y div 2 + h div 2, 255, 255, 255, 255, stdfont, TBasePoint.BP_CENTER); end else begin - r_Map_Draw(x, y, w, h, 0, 0, nil); + r_Map_Draw(x, y, w, h, xx, yy, nil); end; r_Draw_SetRect(l, t, r, b);