From: fgsfds Date: Fri, 21 Jan 2022 12:52:14 +0000 (+0300) Subject: graphics: lerp mplats X-Git-Url: http://deadsoftware.ru/gitweb?a=commitdiff_plain;h=0f3ace5126eeb6ef6c5dbdee5226e36dffe712d6;p=d2df-sdl.git graphics: lerp mplats --- diff --git a/src/game/g_panel.pas b/src/game/g_panel.pas index 0a52568..084f64d 100644 --- a/src/game/g_panel.pas +++ b/src/game/g_panel.pas @@ -97,7 +97,9 @@ type FCurFrame: Integer; FCurFrameCount: Byte; FX, FY: Integer; + FOldX, FOldY: Integer; FWidth, FHeight: Word; + FOldW, FOldH: Word; FPanelType: Word; FEnabled: Boolean; FDoor: Boolean; @@ -146,6 +148,8 @@ type function gncNeedSend (): Boolean; inline; procedure setDirty (); inline; // why `dirty`? 'cause i may introduce property `needSend` later + procedure lerp (t: Single; out tX, tY, tW, tH: Integer); + public property visvalid: Boolean read getvisvalid; // panel is "visvalid" when it's width and height are positive @@ -236,8 +240,12 @@ var begin X := PanelRec.X; Y := PanelRec.Y; + FOldX := X; + FOldY := Y; Width := PanelRec.Width; Height := PanelRec.Height; + FOldW := Width; + FOldH := Height; FAlpha := 0; FBlending := False; FCurFrame := 0; @@ -381,6 +389,24 @@ begin Inherited; end; +procedure TPanel.lerp (t: Single; out tX, tY, tW, tH: Integer); +begin + if mMovingActive then + begin + tX := nlerp(FOldX, FX, t); + tY := nlerp(FOldY, FY, t); + tW := nlerp(FOldW, FWidth, t); + tH := nlerp(FOldH, FHeight, t); + end + else + begin + tX := FX; + tY := FY; + tW := FWidth; + tH := FHeight; + end; +end; + function TPanel.getx1 (): Integer; inline; begin result := X+Width-1; end; function TPanel.gety1 (): Integer; inline; begin result := Y+Height-1; end; function TPanel.getvisvalid (): Boolean; inline; begin result := (Width > 0) and (Height > 0); end; @@ -426,6 +452,7 @@ procedure TPanel.setDirty (); inline; begin mNeedSend := true; end; procedure TPanel.Draw (hasAmbient: Boolean; constref ambColor: TDFColor); var + tx, ty, tw, th: Integer; xx, yy: Integer; NoTextureID: DWORD; NW, NH: Word; @@ -434,45 +461,46 @@ begin (Width > 0) and (Height > 0) and (FAlpha < 255) {and g_Collide(X, Y, Width, Height, sX, sY, sWidth, sHeight)} then begin + lerp(gLerpFactor, tx, ty, tw, th); if FTextureIDs[FCurTexture].Anim then begin // Àíèìèðîâàííàÿ òåêñòóðà if FTextureIDs[FCurTexture].AnTex = nil then Exit; - for xx := 0 to (Width div FTextureWidth)-1 do - for yy := 0 to (Height div FTextureHeight)-1 do + for xx := 0 to (tw div FTextureWidth)-1 do + for yy := 0 to (th div FTextureHeight)-1 do FTextureIDs[FCurTexture].AnTex.Draw( - X + xx*FTextureWidth, - Y + yy*FTextureHeight, TMirrorType.None); + tx + xx*FTextureWidth, + ty + yy*FTextureHeight, TMirrorType.None); end else begin // Îáû÷íàÿ òåêñòóðà case FTextureIDs[FCurTexture].Tex of - LongWord(TEXTURE_SPECIAL_WATER): e_DrawFillQuad(X, Y, X+Width-1, Y+Height-1, 0, 0, 255, 0, TBlending.Filter); - LongWord(TEXTURE_SPECIAL_ACID1): e_DrawFillQuad(X, Y, X+Width-1, Y+Height-1, 0, 230, 0, 0, TBlending.Filter); - LongWord(TEXTURE_SPECIAL_ACID2): e_DrawFillQuad(X, Y, X+Width-1, Y+Height-1, 230, 0, 0, 0, TBlending.Filter); + LongWord(TEXTURE_SPECIAL_WATER): e_DrawFillQuad(tx, ty, tx+tw-1, ty+th-1, 0, 0, 255, 0, TBlending.Filter); + LongWord(TEXTURE_SPECIAL_ACID1): e_DrawFillQuad(tx, ty, tx+tw-1, ty+th-1, 0, 230, 0, 0, TBlending.Filter); + LongWord(TEXTURE_SPECIAL_ACID2): e_DrawFillQuad(tx, ty, tx+tw-1, ty+th-1, 230, 0, 0, 0, TBlending.Filter); LongWord(TEXTURE_NONE): if g_Texture_Get('NOTEXTURE', NoTextureID) then begin e_GetTextureSize(NoTextureID, @NW, @NH); - e_DrawFill(NoTextureID, X, Y, Width div NW, Height div NH, 0, False, False); + e_DrawFill(NoTextureID, tx, ty, tw div NW, th div NH, 0, False, False); end else begin - xx := X + (Width div 2); - yy := Y + (Height div 2); - e_DrawFillQuad(X, Y, xx, yy, 255, 0, 255, 0); - e_DrawFillQuad(xx, Y, X+Width-1, yy, 255, 255, 0, 0); - e_DrawFillQuad(X, yy, xx, Y+Height-1, 255, 255, 0, 0); - e_DrawFillQuad(xx, yy, X+Width-1, Y+Height-1, 255, 0, 255, 0); + xx := tx + (tw div 2); + yy := ty + (th div 2); + e_DrawFillQuad(tx, ty, xx, yy, 255, 0, 255, 0); + e_DrawFillQuad(xx, ty, tx+tw-1, yy, 255, 255, 0, 0); + e_DrawFillQuad(tx, yy, xx, ty+th-1, 255, 255, 0, 0); + e_DrawFillQuad(xx, yy, tx+tw-1, ty+th-1, 255, 0, 255, 0); end; else begin if not mMovingActive then - e_DrawFill(FTextureIDs[FCurTexture].Tex, X, Y, Width div FTextureWidth, Height div FTextureHeight, FAlpha, True, FBlending, hasAmbient) + e_DrawFill(FTextureIDs[FCurTexture].Tex, tx, ty, tw div FTextureWidth, th div FTextureHeight, FAlpha, True, FBlending, hasAmbient) else - e_DrawFillX(FTextureIDs[FCurTexture].Tex, X, Y, Width, Height, FAlpha, True, FBlending, g_dbg_scale, hasAmbient); - if hasAmbient then e_AmbientQuad(X, Y, Width, Height, ambColor.r, ambColor.g, ambColor.b, ambColor.a); + e_DrawFillX(FTextureIDs[FCurTexture].Tex, tx, ty, tw, th, FAlpha, True, FBlending, g_dbg_scale, hasAmbient); + if hasAmbient then e_AmbientQuad(tx, ty, tw, th, ambColor.r, ambColor.g, ambColor.b, ambColor.a); end; end; end; @@ -480,6 +508,9 @@ begin end; procedure TPanel.DrawShadowVolume(lightX: Integer; lightY: Integer; radius: Integer); +var + tx, ty, tw, th: Integer; + procedure extrude (x: Integer; y: Integer); begin glVertex2i(x+(x-lightX)*500, y+(y-lightY)*500); @@ -501,8 +532,9 @@ procedure TPanel.DrawShadowVolume(lightX: Integer; lightY: Integer; radius: Inte begin if radius < 4 then exit; if Enabled and (FCurTexture >= 0) and (Width > 0) and (Height > 0) and (FAlpha < 255) {and - g_Collide(X, Y, Width, Height, sX, sY, sWidth, sHeight)} then + g_Collide(X, Y, tw, th, sX, sY, sWidth, sHeight)} then begin + lerp(gLerpFactor, tx, ty, tw, th); if not FTextureIDs[FCurTexture].Anim then begin case FTextureIDs[FCurTexture].Tex of @@ -512,17 +544,17 @@ begin LongWord(TEXTURE_NONE): exit; end; end; - if (X+Width < lightX-radius) then exit; - if (Y+Height < lightY-radius) then exit; - if (X > lightX+radius) then exit; - if (Y > lightY+radius) then exit; - //e_DrawFill(FTextureIDs[FCurTexture].Tex, X, Y, Width div FTextureWidth, Height div FTextureHeight, FAlpha, True, FBlending); + if (tx+tw < lightX-radius) then exit; + if (ty+th < lightY-radius) then exit; + if (tx > lightX+radius) then exit; + if (ty > lightY+radius) then exit; + //e_DrawFill(FTextureIDs[FCurTexture].Tex, X, Y, tw div FTextureWidth, th div FTextureHeight, FAlpha, True, FBlending); glBegin(GL_QUADS); - drawLine(x, y, x+width, y); // top - drawLine(x+width, y, x+width, y+height); // right - drawLine(x+width, y+height, x, y+height); // bottom - drawLine(x, y+height, x, y); // left + drawLine(tx, ty, tx+tw, ty); // top + drawLine(tx+tw, ty, tx+tw, ty+th); // right + drawLine(tx+tw, ty+th, tx, ty+th); // bottom + drawLine(tx, ty+th, tx, ty); // left glEnd(); end; end; @@ -843,8 +875,12 @@ begin end; // move panel + FOldX := X; + FOldY := Y; X := nx; Y := ny; + FOldW := FWidth; + FOldH := FHeight; FWidth := nw; FHeight := nh; positionChanged(); @@ -1089,8 +1125,12 @@ begin // Êîîðäèíàòû è ðàçìåð FX := utils.readLongInt(st); FY := utils.readLongInt(st); + FOldX := FX; + FOldY := FY; FWidth := utils.readWord(st); FHeight := utils.readWord(st); + FOldW := FWidth; + FOldH := FHeight; // Àíèìèðîâàííàÿ ëè òåêóùàÿ òåêñòóðà if utils.readBool(st) then begin