hedgewars/uLand.pas
author unc0rr
Wed, 18 Feb 2009 16:35:03 +0000
changeset 1806 3c4f0886c123
parent 1805 dd9fb4b13fd8
child 1807 795f97007833
permissions -rw-r--r--
More reorganization
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(*
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 * Hedgewars, a free turn based strategy game
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 * Copyright (c) 2005-2008 Andrey Korotaev <unC0Rr@gmail.com>
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 *
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 * This program is free software; you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation; version 2 of the License
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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 *)
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unit uLand;
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interface
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uses SDLh, uLandTemplates, uFloat, GL, uConsts;
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{$include options.inc}
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type TLandArray = packed array[0 .. LAND_HEIGHT - 1, 0 .. LAND_WIDTH - 1] of LongWord;
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	TPreview  = packed array[0..127, 0..31] of byte;
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	TDirtyTag = packed array[0 .. LAND_HEIGHT div 32 - 1, 0 .. LAND_WIDTH div 32 - 1] of byte;
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var  Land: TLandArray;
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     LandPixels: TLandArray;
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     LandDirty: TDirtyTag;
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     hasBorder: boolean; // I'm putting this here for now.  I'd like it to be toggleable by user (so user can set a border on a non-cave map) - will turn off air attacks
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     hasGirders: boolean;  // I think should be on template by template basis. some caverns might have open water and large spaces.  Some islands don't need? It might be better to tweak the girder code based upon space above.  dunno.
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     playHeight, playWidth, leftX, rightX, topY, MaxHedgehogs: Longword;  // idea is that a template can specify height/width.  Or, a map, a height/width by the dimensions of the image.  If the map has pixels near top of image, it triggers border.  Maybe not a good idea, but, for now?  Could also be used to prevent placing a girder outside play area on maps with hasBorder = true
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// in your coding style, it appears to be "isXXXX" for a verb, and "FooBar" for everything else - should be PlayHeight ?
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procedure GenMap;
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function  GenPreview: TPreview;
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procedure CheckLandDigest(s: shortstring);
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implementation
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uses uConsole, uStore, uMisc, uRandom, uTeams, uLandObjects, uSHA, uIO, uAmmos, uLandTexture;
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type TPixAr = record
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              Count: Longword;
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              ar: array[0..Pred(cMaxEdgePoints)] of TPoint;
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              end;
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procedure LogLandDigest;
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var ctx: TSHA1Context;
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    dig: TSHA1Digest;
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    s: shortstring;
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begin
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SHA1Init(ctx);
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SHA1Update(ctx, @Land, sizeof(Land));
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dig:= SHA1Final(ctx);
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s:='M{'+inttostr(dig[0])+':'
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       +inttostr(dig[1])+':'
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       +inttostr(dig[2])+':'
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       +inttostr(dig[3])+':'
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       +inttostr(dig[4])+'}';
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CheckLandDigest(s);
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SendIPCRaw(@s[0], Length(s) + 1)
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end;
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procedure CheckLandDigest(s: shortstring);
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const digest: shortstring = '';
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begin
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{$IFDEF DEBUGFILE}
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AddFileLog('CheckLandDigest: ' + s);
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{$ENDIF}
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if digest = '' then
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   digest:= s
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else
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   TryDo(s = digest, 'Different maps generated, sorry', true)
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end;
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procedure DrawLine(X1, Y1, X2, Y2: LongInt; Color: Longword);
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var
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  eX, eY, dX, dY: LongInt;
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  i, sX, sY, x, y, d: LongInt;
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begin
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eX:= 0;
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eY:= 0;
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dX:= X2 - X1;
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dY:= Y2 - Y1;
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if (dX > 0) then sX:= 1
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else
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  if (dX < 0) then
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     begin
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     sX:= -1;
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     dX:= -dX
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     end else sX:= dX;
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if (dY > 0) then sY:= 1
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  else
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  if (dY < 0) then
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     begin
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     sY:= -1;
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     dY:= -dY
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     end else sY:= dY;
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if (dX > dY) then d:= dX
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             else d:= dY;
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x:= X1;
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y:= Y1;
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for i:= 0 to d do
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    begin
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    inc(eX, dX);
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    inc(eY, dY);
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    if (eX > d) then
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       begin
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       dec(eX, d);
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       inc(x, sX);
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       end;
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    if (eY > d) then
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       begin
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       dec(eY, d);
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       inc(y, sY);
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       end;
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    if ((x and LAND_WIDTH_MASK) = 0) and ((y and LAND_HEIGHT_MASK) = 0) then
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       Land[y, x]:= Color;
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    end
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end;
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procedure DrawEdge(var pa: TPixAr; Color: Longword);
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var i: LongInt;
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begin
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i:= 0;
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with pa do
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while i < LongInt(Count) - 1 do
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    if (ar[i + 1].X = NTPX) then inc(i, 2)
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       else begin
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       DrawLine(ar[i].x, ar[i].y, ar[i + 1].x, ar[i + 1].y, Color);
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       inc(i)
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       end
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end;
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procedure Vector(p1, p2, p3: TPoint; var Vx, Vy: hwFloat);
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var d1, d2, d: hwFloat;
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begin
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Vx:= int2hwFloat(p1.X - p3.X);
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Vy:= int2hwFloat(p1.Y - p3.Y);
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d:= DistanceI(p2.X - p1.X, p2.Y - p1.Y);
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d1:= DistanceI(p2.X - p3.X, p2.Y - p3.Y);
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d2:= Distance(Vx, Vy);
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if d1 < d then d:= d1;
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if d2 < d then d:= d2;
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d:= d * _1div3;
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if d2.QWordValue = 0 then
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   begin
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   Vx:= _0;
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   Vy:= _0
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   end else
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   begin
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   d2:= _1 / d2;
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   Vx:= Vx * d2;
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   Vy:= Vy * d2;
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   Vx:= Vx * d;
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   Vy:= Vy * d
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   end
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end;
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procedure AddLoopPoints(var pa, opa: TPixAr; StartI, EndI: LongInt; Delta: hwFloat);
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var i, pi, ni: LongInt;
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    NVx, NVy, PVx, PVy: hwFloat;
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    x1, x2, y1, y2: LongInt;
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    tsq, tcb, t, r1, r2, r3, cx1, cx2, cy1, cy2: hwFloat;
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    X, Y: LongInt;
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begin
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pi:= EndI;
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i:= StartI;
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ni:= Succ(StartI);
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Vector(opa.ar[pi], opa.ar[i], opa.ar[ni], NVx, NVy);
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repeat
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    inc(pi);
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    if pi > EndI then pi:= StartI;
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    inc(i);
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    if i > EndI then i:= StartI;
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    inc(ni);
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    if ni > EndI then ni:= StartI;
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    PVx:= NVx;
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    PVy:= NVy;
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    Vector(opa.ar[pi], opa.ar[i], opa.ar[ni], NVx, NVy);
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    x1:= opa.ar[pi].x;
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    y1:= opa.ar[pi].y;
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    x2:= opa.ar[i].x;
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    y2:= opa.ar[i].y;
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    cx1:= int2hwFloat(x1) - PVx;
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    cy1:= int2hwFloat(y1) - PVy;
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    cx2:= int2hwFloat(x2) + NVx;
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    cy2:= int2hwFloat(y2) + NVy;
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    t:= _0;
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    while t.Round = 0 do
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          begin
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          tsq:= t * t;
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          tcb:= tsq * t;
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          r1:= (_1 - t*3 + tsq*3 - tcb);
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          r2:= (     t*3 - tsq*6 + tcb*3);
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          r3:= (           tsq*3 - tcb*3);
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          X:= hwRound(r1 * x1 + r2 * cx1 + r3 * cx2 + tcb * x2);
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          Y:= hwRound(r1 * y1 + r2 * cy1 + r3 * cy2 + tcb * y2);
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          t:= t + Delta;
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          pa.ar[pa.Count].x:= X;
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          pa.ar[pa.Count].y:= Y;
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          inc(pa.Count);
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          TryDo(pa.Count <= cMaxEdgePoints, 'Edge points overflow', true)
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          end;
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until i = StartI;
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pa.ar[pa.Count].x:= opa.ar[StartI].X;
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pa.ar[pa.Count].y:= opa.ar[StartI].Y;
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inc(pa.Count)
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end;
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procedure BezierizeEdge(var pa: TPixAr; Delta: hwFloat);
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var i, StartLoop: LongInt;
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    opa: TPixAr;
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begin
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opa:= pa;
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pa.Count:= 0;
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i:= 0;
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StartLoop:= 0;
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while i < LongInt(opa.Count) do
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    if (opa.ar[i + 1].X = NTPX) then
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       begin
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       AddLoopPoints(pa, opa, StartLoop, i, Delta);
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       inc(i, 2);
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       StartLoop:= i;
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       pa.ar[pa.Count].X:= NTPX;
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       inc(pa.Count);
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       end else inc(i)
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end;
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procedure FillLand(x, y: LongInt);
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var Stack: record
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           Count: Longword;
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           points: array[0..8192] of record
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                                     xl, xr, y, dir: LongInt;
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                                     end
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           end;
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    procedure Push(_xl, _xr, _y, _dir: LongInt);
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    begin
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    TryDo(Stack.Count <= 8192, 'FillLand: stack overflow', true);
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    _y:= _y + _dir;
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    if (_y < 0) or (_y >= LAND_HEIGHT) then exit;
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    with Stack.points[Stack.Count] do
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         begin
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         xl:= _xl;
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         xr:= _xr;
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         y:= _y;
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         dir:= _dir
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         end;
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    inc(Stack.Count)
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    end;
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    procedure Pop(var _xl, _xr, _y, _dir: LongInt);
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    begin
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    dec(Stack.Count);
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    with Stack.points[Stack.Count] do
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         begin
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         _xl:= xl;
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         _xr:= xr;
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         _y:= y;
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         _dir:= dir
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         end
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    end;
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var xl, xr, dir: LongInt;
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begin
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Stack.Count:= 0;
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xl:= x - 1;
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xr:= x;
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Push(xl, xr, y, -1);
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Push(xl, xr, y,  1);
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while Stack.Count > 0 do
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      begin
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      Pop(xl, xr, y, dir);
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      while (xl > 0) and (Land[y, xl] <> 0) do dec(xl);
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      while (xr < LAND_WIDTH - 1) and (Land[y, xr] <> 0) do inc(xr);
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      while (xl < xr) do
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            begin
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            while (xl <= xr) and (Land[y, xl] = 0) do inc(xl);
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            x:= xl;
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            while (xl <= xr) and (Land[y, xl] <> 0) do
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                  begin
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                  Land[y, xl]:= 0;
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                  inc(xl)
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                  end;
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            if x < xl then
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               begin
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               Push(x, Pred(xl), y, dir);
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               Push(x, Pred(xl), y,-dir);
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               end;
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            end;
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      end;
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end;
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procedure ColorizeLand(Surface: PSDL_Surface);
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var tmpsurf: PSDL_Surface;
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    r, rr: TSDL_Rect;
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    x, yd, yu: LongInt;
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begin
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tmpsurf:= LoadImage(Pathz[ptCurrTheme] + '/LandTex', false, true, false);
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r.y:= 0;
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while r.y < LAND_HEIGHT do
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	begin
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	r.x:= 0;
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	while r.x < LAND_WIDTH do
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		begin
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		SDL_UpperBlit(tmpsurf, nil, Surface, @r);
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		inc(r.x, tmpsurf^.w)
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		end;
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	inc(r.y, tmpsurf^.h)
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	end;
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SDL_FreeSurface(tmpsurf);
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tmpsurf:= LoadImage(Pathz[ptCurrTheme] + '/Border', false, true, true);
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for x:= 0 to LAND_WIDTH - 1 do
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	begin
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diff changeset
   326
	yd:= LAND_HEIGHT - 1;
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   327
	repeat
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   328
		while (yd > 0) and (Land[yd, x] =  0) do dec(yd);
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   329
		
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   330
		if (yd < 0) then yd:= 0;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   331
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   332
		while (yd < LAND_HEIGHT) and (Land[yd, x] <> 0) do inc(yd);
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   333
		dec(yd);
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   334
		yu:= yd;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   335
		
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   336
		while (yu > 0  ) and (Land[yu, x] <> 0) do dec(yu);
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   337
		while (yu < yd ) and (Land[yu, x] =  0) do inc(yu);
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   338
		
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   339
		if (yd < LAND_HEIGHT - 1) and ((yd - yu) >= 16) then
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   340
			begin
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   341
			rr.x:= x;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   342
			rr.y:= yd - 15;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   343
			r.x:= x mod tmpsurf^.w;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   344
			r.y:= 16;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   345
			r.w:= 1;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   346
			r.h:= 16;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   347
			SDL_UpperBlit(tmpsurf, @r, Surface, @rr);
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   348
			end;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   349
		if (yu > 0) then
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   350
			begin
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   351
			rr.x:= x;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   352
			rr.y:= yu;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   353
			r.x:= x mod tmpsurf^.w;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   354
			r.y:= 0;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   355
			r.w:= 1;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   356
			r.h:= min(16, yd - yu + 1);
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   357
			SDL_UpperBlit(tmpsurf, @r, Surface, @rr);
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   358
			end;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   359
		yd:= yu - 1;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   360
	until yd < 0;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   361
	end;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   362
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   363
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   364
procedure SetPoints(var Template: TEdgeTemplate; var pa: TPixAr);
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   365
var i: LongInt;
22
517be8dc5b76 - Fixed spawning boxes under water
unc0rr
parents: 10
diff changeset
   366
begin
23
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   367
with Template do
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   368
     begin
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   369
     pa.Count:= BasePointsCount;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   370
     for i:= 0 to pred(pa.Count) do
23
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   371
         begin
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   372
         pa.ar[i].x:= BasePoints^[i].x + LongInt(GetRandom(BasePoints^[i].w));
1792
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   373
         if pa.ar[i].x <> NTPX then
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   374
            pa.ar[i].x:= pa.ar[i].x + ((LAND_WIDTH - Template.TemplateWidth) div 2);
1776
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   375
         pa.ar[i].y:= BasePoints^[i].y + LongInt(GetRandom(BasePoints^[i].h)) + LAND_HEIGHT - Template.TemplateHeight
23
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   376
         end;
1183
540cea859395 Step 4: repair girder rendering (girder is 32bit now)
unc0rr
parents: 1182
diff changeset
   377
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   378
     if canMirror then
360
ab6a94334d6d - Two more templates
unc0rr
parents: 359
diff changeset
   379
        if getrandom(2) = 0 then
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   380
           begin
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   381
           for i:= 0 to pred(BasePointsCount) do
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   382
             if pa.ar[i].x <> NTPX then
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   383
               pa.ar[i].x:= LAND_WIDTH - 1 - pa.ar[i].x;
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   384
           for i:= 0 to pred(FillPointsCount) do
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   385
               FillPoints^[i].x:= LAND_WIDTH - 1 - FillPoints^[i].x;
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   386
           end;
22
517be8dc5b76 - Fixed spawning boxes under water
unc0rr
parents: 10
diff changeset
   387
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   388
     if canFlip then
360
ab6a94334d6d - Two more templates
unc0rr
parents: 359
diff changeset
   389
        if getrandom(2) = 0 then
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   390
           begin
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   391
           for i:= 0 to pred(BasePointsCount) do
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   392
               pa.ar[i].y:= LAND_HEIGHT - 1 - pa.ar[i].y;
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   393
           for i:= 0 to pred(FillPointsCount) do
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   394
               FillPoints^[i].y:= LAND_HEIGHT - 1 - FillPoints^[i].y;
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   395
           end;
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   396
     end
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   397
end;
67
3101306251e5 - 2 more Land templates
unc0rr
parents: 64
diff changeset
   398
561
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   399
function CheckIntersect(V1, V2, V3, V4: TPoint): boolean;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   400
var c1, c2, dm: LongInt;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   401
begin
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   402
dm:= (V4.y - V3.y) * (V2.x - V1.x) - (V4.x - V3.x) * (V2.y - V1.y);
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   403
c1:= (V4.x - V3.x) * (V1.y - V3.y) - (V4.y - V3.y) * (V1.x - V3.x);
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   404
if dm = 0 then exit(false);
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   405
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   406
c2:= (V2.x - V3.x) * (V1.y - V3.y) - (V2.y - V3.y) * (V1.x - V3.x);
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   407
if dm > 0 then
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   408
   begin
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   409
   if (c1 < 0) or (c1 > dm) then exit(false);
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   410
   if (c2 < 0) or (c2 > dm) then exit(false)
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   411
   end else
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   412
   begin
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   413
   if (c1 > 0) or (c1 < dm) then exit(false);
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   414
   if (c2 > 0) or (c2 < dm) then exit(false)
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   415
   end;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   416
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   417
//AddFileLog('1  (' + inttostr(V1.x) + ',' + inttostr(V1.y) + ')x(' + inttostr(V2.x) + ',' + inttostr(V2.y) + ')');
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   418
//AddFileLog('2  (' + inttostr(V3.x) + ',' + inttostr(V3.y) + ')x(' + inttostr(V4.x) + ',' + inttostr(V4.y) + ')');
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   419
CheckIntersect:= true
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   420
end;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   421
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   422
function CheckSelfIntersect(var pa: TPixAr; ind: Longword): boolean;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   423
var i: Longword;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   424
begin
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   425
if (ind <= 0) or (ind >= Pred(pa.Count)) then exit(false);
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   426
for i:= 1 to pa.Count - 3 do
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   427
    if (i <= ind - 1) or (i >= ind + 2) then
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   428
      begin
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   429
      if (i <> ind - 1) and
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   430
         CheckIntersect(pa.ar[ind], pa.ar[ind - 1], pa.ar[i], pa.ar[i - 1]) then exit(true);
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   431
      if (i <> ind + 2) and
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   432
         CheckIntersect(pa.ar[ind], pa.ar[ind + 1], pa.ar[i], pa.ar[i - 1]) then exit(true);
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   433
      end;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   434
CheckSelfIntersect:= false
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   435
end;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   436
429
7f69c7ac2e97 One more land template + some templates tuning
unc0rr
parents: 393
diff changeset
   437
procedure RandomizePoints(var pa: TPixAr);
364
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   438
const cEdge = 55;
561
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   439
      cMinDist = 8;
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   440
var radz: array[0..Pred(cMaxEdgePoints)] of LongInt;
561
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   441
    i, k, dist, px, py: LongInt;
364
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   442
begin
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   443
radz[0]:= 0;
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   444
for i:= 0 to Pred(pa.Count) do
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   445
  with pa.ar[i] do
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   446
    if x <> NTPX then
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   447
      begin
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   448
      radz[i]:= Min(Max(x - cEdge, 0), Max(LAND_WIDTH - cEdge - x, 0));
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   449
      radz[i]:= Min(radz[i], Min(Max(y - cEdge, 0), Max(LAND_HEIGHT - cEdge - y, 0)));
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   450
      if radz[i] > 0 then
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   451
        for k:= 0 to Pred(i) do
364
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   452
          begin
429
7f69c7ac2e97 One more land template + some templates tuning
unc0rr
parents: 393
diff changeset
   453
          dist:= Max(abs(x - pa.ar[k].x), abs(y - pa.ar[k].y));
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   454
          radz[k]:= Max(0, Min((dist - cMinDist) div 2, radz[k]));
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   455
          radz[i]:= Max(0, Min(dist - radz[k] - cMinDist, radz[i]))
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   456
        end
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   457
      end;
364
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   458
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   459
for i:= 0 to Pred(pa.Count) do
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   460
  with pa.ar[i] do
1753
2ccba26f1aa4 Apply nemo's world resize patch
unc0rr
parents: 1738
diff changeset
   461
    if ((x and LAND_WIDTH_MASK) = 0) and ((y and LAND_HEIGHT_MASK) = 0) then
364
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   462
      begin
561
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   463
      px:= x;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   464
      py:= y;
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   465
      x:= x + LongInt(GetRandom(7) - 3) * (radz[i] * 5 div 7) div 3;
561
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   466
      y:= y + LongInt(GetRandom(7) - 3) * (radz[i] * 5 div 7) div 3;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   467
      if CheckSelfIntersect(pa, i) then
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   468
         begin
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   469
         x:= px;
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   470
         y:= py
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   471
         end;
364
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   472
      end
67
3101306251e5 - 2 more Land templates
unc0rr
parents: 64
diff changeset
   473
end;
3101306251e5 - 2 more Land templates
unc0rr
parents: 64
diff changeset
   474
364
52cb4d6f84b7 - Better land generator
unc0rr
parents: 360
diff changeset
   475
23
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   476
procedure GenBlank(var Template: TEdgeTemplate);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   477
var pa: TPixAr;
23
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   478
    i: Longword;
155
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   479
    y, x: Longword;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   480
begin
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   481
for y:= 0 to LAND_HEIGHT - 1 do
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   482
    for x:= 0 to LAND_WIDTH - 1 do
155
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   483
        Land[y, x]:= COLOR_LAND;
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   484
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   485
SetPoints(Template, pa);
429
7f69c7ac2e97 One more land template + some templates tuning
unc0rr
parents: 393
diff changeset
   486
for i:= 1 to Template.BezierizeCount do
7f69c7ac2e97 One more land template + some templates tuning
unc0rr
parents: 393
diff changeset
   487
    begin
431
79ac59673df3 - Two more land templates
unc0rr
parents: 430
diff changeset
   488
    BezierizeEdge(pa, _0_5);
561
19d2d422ff84 Improve land generator
unc0rr
parents: 547
diff changeset
   489
    RandomizePoints(pa);
429
7f69c7ac2e97 One more land template + some templates tuning
unc0rr
parents: 393
diff changeset
   490
    RandomizePoints(pa)
7f69c7ac2e97 One more land template + some templates tuning
unc0rr
parents: 393
diff changeset
   491
    end;
7f69c7ac2e97 One more land template + some templates tuning
unc0rr
parents: 393
diff changeset
   492
for i:= 1 to Template.RandPassesCount do RandomizePoints(pa);
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   493
BezierizeEdge(pa, _0_1);
27
c374fe590272 - improve land generation
unc0rr
parents: 24
diff changeset
   494
365
a26cec847dd7 - New land generator feature: islands in the sky
unc0rr
parents: 364
diff changeset
   495
DrawEdge(pa, 0);
27
c374fe590272 - improve land generation
unc0rr
parents: 24
diff changeset
   496
358
236bbd12d4d9 - New Land Generator
unc0rr
parents: 351
diff changeset
   497
with Template do
23
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   498
     for i:= 0 to pred(FillPointsCount) do
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   499
         with FillPoints^[i] do
89
f9db56409a86 - Fix various bugs
unc0rr
parents: 80
diff changeset
   500
              FillLand(x, y);
f9db56409a86 - Fix various bugs
unc0rr
parents: 80
diff changeset
   501
1773
bc6ad6136675 nemo's template patch (invertion)
unc0rr
parents: 1772
diff changeset
   502
DrawEdge(pa, COLOR_LAND);
bc6ad6136675 nemo's template patch (invertion)
unc0rr
parents: 1772
diff changeset
   503
1792
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   504
MaxHedgehogs:= Template.MaxHedgehogs;
1776
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   505
hasGirders:= Template.hasGirders;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   506
playHeight:= Template.TemplateHeight;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   507
playWidth:= Template.TemplateWidth;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   508
leftX:= ((LAND_WIDTH - playWidth) div 2);
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   509
rightX:= (playWidth + ((LAND_WIDTH - playWidth) div 2)) - 1;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   510
topY:= LAND_HEIGHT - playHeight;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   511
1797
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   512
// force to only cavern even if a cavern map is invertable if cTemplateFilter = 4 ?
1773
bc6ad6136675 nemo's template patch (invertion)
unc0rr
parents: 1772
diff changeset
   513
if (Template.canInvert and (getrandom(2) = 0)) or
bc6ad6136675 nemo's template patch (invertion)
unc0rr
parents: 1772
diff changeset
   514
    (not Template.canInvert and Template.isNegative) then 
1776
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   515
    begin
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   516
    hasBorder:= true;
1773
bc6ad6136675 nemo's template patch (invertion)
unc0rr
parents: 1772
diff changeset
   517
    for y:= 0 to LAND_HEIGHT - 1 do
bc6ad6136675 nemo's template patch (invertion)
unc0rr
parents: 1772
diff changeset
   518
        for x:= 0 to LAND_WIDTH - 1 do
1776
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   519
            if (y < topY) or (x < leftX) or (x > rightX) then
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   520
                Land[y, x]:= 0
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   521
            else
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   522
            begin
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   523
               if Land[y, x] = 0 then
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   524
                   Land[y, x]:= COLOR_LAND
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   525
               else if Land[y, x] = COLOR_LAND then
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   526
                   Land[y, x]:= 0;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   527
            end;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   528
    end;
23
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   529
end;
16322d14f068 - Land generator uses templates to generate
unc0rr
parents: 22
diff changeset
   530
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   531
function SelectTemplate: LongInt;
161
d8870bbf960e - AmmoMenu
unc0rr
parents: 160
diff changeset
   532
begin
1797
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   533
case cTemplateFilter of
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   534
     0: begin
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   535
     SelectTemplate:= getrandom(Succ(High(EdgeTemplates)));
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   536
     end;
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   537
     1: begin
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   538
     SelectTemplate:= SmallTemplates[getrandom(Succ(High(SmallTemplates)))];
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   539
     end;
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   540
     2: begin
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   541
     SelectTemplate:= MediumTemplates[getrandom(Succ(High(MediumTemplates)))];
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   542
     end;
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   543
     3: begin
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   544
     SelectTemplate:= LargeTemplates[getrandom(Succ(High(LargeTemplates)))];
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   545
     end;
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   546
     4: begin
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   547
     SelectTemplate:= CavernTemplates[getrandom(Succ(High(CavernTemplates)))];
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   548
     end;
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   549
     5: begin
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   550
     SelectTemplate:= WackyTemplates[getrandom(Succ(High(WackyTemplates)))];
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   551
     end;
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   552
end;
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1795
diff changeset
   553
WriteLnToConsole('Selected template #'+inttostr(SelectTemplate)+' using filter #'+inttostr(cTemplateFilter));
161
d8870bbf960e - AmmoMenu
unc0rr
parents: 160
diff changeset
   554
end;
d8870bbf960e - AmmoMenu
unc0rr
parents: 160
diff changeset
   555
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   556
procedure LandSurface2LandPixels(Surface: PSDL_Surface);
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   557
var x, y: LongInt;
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   558
	p: PLongwordArray;
1180
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1085
diff changeset
   559
begin
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   560
TryDo(Surface <> nil, 'Assert (LandSurface <> nil) failed', true);
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   561
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   562
if SDL_MustLock(Surface) then
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   563
	SDLTry(SDL_LockSurface(Surface) >= 0, true);
1180
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1085
diff changeset
   564
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   565
p:= Surface^.pixels;
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   566
for y:= 0 to LAND_HEIGHT - 1 do
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   567
	begin
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   568
	for x:= 0 to LAND_WIDTH - 1 do
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   569
		if Land[y, x] <> 0 then LandPixels[y, x]:= p^[x] or $FF000000;
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   570
		
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   571
	p:= @(p^[Surface^.pitch div 4]);
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   572
	end;
1180
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1085
diff changeset
   573
1182
e2e13aa055c1 Step 3: Maps are rendered correctly, but without objects yet
unc0rr
parents: 1181
diff changeset
   574
if SDL_MustLock(Surface) then
1753
2ccba26f1aa4 Apply nemo's world resize patch
unc0rr
parents: 1738
diff changeset
   575
	SDL_UnlockSurface(Surface);
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   576
end;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   577
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   578
procedure GenLandSurface;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   579
var tmpsurf: PSDL_Surface;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   580
begin
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   581
WriteLnToConsole('Generating land...');
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   582
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   583
GenBlank(EdgeTemplates[SelectTemplate]);
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   584
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   585
AddProgress;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   586
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   587
tmpsurf:= SDL_CreateRGBSurface(SDL_SWSURFACE, LAND_WIDTH, LAND_HEIGHT, 32, RMask, GMask, BMask, 0);
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   588
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   589
TryDo(tmpsurf <> nil, 'Error creating pre-land surface', true);
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   590
ColorizeLand(tmpsurf);
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   591
AddOnLandObjects(tmpsurf);
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   592
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   593
LandSurface2LandPixels(tmpsurf);
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   594
SDL_FreeSurface(tmpsurf);
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   595
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   596
AddProgress;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   597
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   598
AddProgress
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   599
end;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   600
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   601
procedure MakeFortsMap;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   602
var tmpsurf: PSDL_Surface;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   603
begin
1784
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   604
// For now, defining a fort's playable area as 3072x1200 - there are no tall forts.  The extra height is to avoid triggering border with current code, also if user turns on a border, it'll give a bit more maneuvering room.
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   605
playHeight:= 1200;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   606
playWidth:= 3072;
1776
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   607
leftX:= (LAND_WIDTH - playWidth) div 2;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   608
rightX:= ((playWidth + (LAND_WIDTH - playWidth) div 2) - 1);
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   609
topY:= LAND_HEIGHT - playHeight;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   610
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   611
WriteLnToConsole('Generating forts land...');
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   612
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   613
tmpsurf:= LoadImage(Pathz[ptForts] + '/' + ClansArray[0]^.Teams[0]^.FortName + 'L', true, true, true);
1784
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   614
BlitImageAndGenerateCollisionInfo(leftX+150, LAND_HEIGHT - tmpsurf^.h, tmpsurf^.w, tmpsurf);
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   615
SDL_FreeSurface(tmpsurf);
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   616
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   617
tmpsurf:= LoadImage(Pathz[ptForts] + '/' + ClansArray[1]^.Teams[0]^.FortName + 'R', true, true, true);
1784
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   618
BlitImageAndGenerateCollisionInfo(rightX - 150 - tmpsurf^.w, LAND_HEIGHT - tmpsurf^.h, tmpsurf^.w, tmpsurf);
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   619
SDL_FreeSurface(tmpsurf);
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   620
end;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   621
1792
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   622
// Hi unC0Rr.
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   623
// This is a function that Tiy assures me would not be good for gameplay.
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   624
// It allows the setting of arbitrary portions of landscape as indestructible, or regular, or even blank.
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   625
// He said I could add it here only when I swore it wouldn't impact gameplay.  Which, as far as I can tell, is true.
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   626
// I'd just like to play with it with my friends if you don't mind.
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   627
// Can allow for amusing maps.
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   628
procedure LoadMask;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   629
var tmpsurf: PSDL_Surface;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   630
    p: PLongwordArray;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   631
    x, y, cpX, cpY: Longword;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   632
begin
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   633
tmpsurf:= LoadImage(Pathz[ptMapCurrent] + '/mask', true, false, true);
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   634
if (tmpsurf <> nil) and (tmpsurf^.w <= LAND_WIDTH) and (tmpsurf^.h <= LAND_HEIGHT) and (tmpsurf^.format^.BytesPerPixel = 4) then
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   635
    begin
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   636
	cpX:= (LAND_WIDTH - tmpsurf^.w) div 2;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   637
	cpY:= LAND_HEIGHT - tmpsurf^.h;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   638
    if SDL_MustLock(tmpsurf) then
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   639
       SDLTry(SDL_LockSurface(tmpsurf) >= 0, true);
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   640
  
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   641
    p:= tmpsurf^.pixels;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   642
    for y:= 0 to Pred(tmpsurf^.h) do
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   643
        begin
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   644
        for x:= 0 to Pred(tmpsurf^.w) do
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   645
            Land[cpY + y, cpX + x]:= p^[x];
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   646
        p:= @(p^[tmpsurf^.pitch div 4]);
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   647
        end;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   648
  
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   649
    if SDL_MustLock(tmpsurf) then
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   650
       SDL_UnlockSurface(tmpsurf);
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   651
    SDL_FreeSurface(tmpsurf);
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   652
    end;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   653
end;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   654
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   655
procedure LoadMap;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   656
var tmpsurf: PSDL_Surface;
1795
2457fcc0dcd9 - Set bamboo plinko hedgehogs limit to 48
unc0rr
parents: 1792
diff changeset
   657
	s: string;
2457fcc0dcd9 - Set bamboo plinko hedgehogs limit to 48
unc0rr
parents: 1792
diff changeset
   658
	f: textfile;
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   659
begin
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   660
WriteLnToConsole('Loading land from file...');
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   661
AddProgress;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   662
tmpsurf:= LoadImage(Pathz[ptMapCurrent] + '/map', true, true, true);
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   663
TryDo((tmpsurf^.w <= LAND_WIDTH) and (tmpsurf^.h <= LAND_HEIGHT), 'Map dimensions too big!', true);
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   664
1792
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   665
// unC0Rr - should this be passed from the GUI? I'm not sure which layer does what
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   666
s:= Pathz[ptMapCurrent] + '/map.cfg';
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   667
WriteLnToConsole('Fetching map HH limit');
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   668
Assign(f, s);
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   669
Reset(f);
1795
2457fcc0dcd9 - Set bamboo plinko hedgehogs limit to 48
unc0rr
parents: 1792
diff changeset
   670
Readln(f);
2457fcc0dcd9 - Set bamboo plinko hedgehogs limit to 48
unc0rr
parents: 1792
diff changeset
   671
if not eof(f) then Readln(f, MaxHedgehogs);
2457fcc0dcd9 - Set bamboo plinko hedgehogs limit to 48
unc0rr
parents: 1792
diff changeset
   672
1792
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   673
if(MaxHedgehogs = 0) then MaxHedgehogs:= 18;
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   674
1776
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   675
playHeight:= tmpsurf^.h;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   676
playWidth:= tmpsurf^.w;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   677
leftX:= (LAND_WIDTH - playWidth) div 2;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   678
rightX:= (playWidth + ((LAND_WIDTH - playWidth) div 2)) - 1;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   679
topY:= LAND_HEIGHT - playHeight;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   680
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   681
TryDo(tmpsurf^.format^.BytesPerPixel = 4, 'Map should be 32bit', true);
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   682
1772
0fe436fb5f81 Allow loading maps and forts
unc0rr
parents: 1768
diff changeset
   683
BlitImageAndGenerateCollisionInfo(
0fe436fb5f81 Allow loading maps and forts
unc0rr
parents: 1768
diff changeset
   684
	(LAND_WIDTH - tmpsurf^.w) div 2,
0fe436fb5f81 Allow loading maps and forts
unc0rr
parents: 1768
diff changeset
   685
	LAND_HEIGHT - tmpsurf^.h,
0fe436fb5f81 Allow loading maps and forts
unc0rr
parents: 1768
diff changeset
   686
	tmpsurf^.w,
0fe436fb5f81 Allow loading maps and forts
unc0rr
parents: 1768
diff changeset
   687
	tmpsurf);
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   688
SDL_FreeSurface(tmpsurf);
1792
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   689
c30c6944bd49 engine part of nemo's patch
unc0rr
parents: 1784
diff changeset
   690
LoadMask;
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   691
end;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   692
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   693
procedure GenMap;
1784
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   694
var x, y, w, c: Longword;
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   695
begin
1776
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   696
hasBorder:= false;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   697
hasGirders:= true;
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   698
LoadThemeConfig;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   699
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   700
if (GameFlags and gfForts) = 0 then
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   701
   if Pathz[ptMapCurrent] <> '' then LoadMap
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   702
                                else GenLandSurface
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   703
                               else MakeFortsMap;
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   704
AddProgress;
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   705
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   706
{$IFDEF DEBUGFILE}LogLandDigest;{$ENDIF}
1753
2ccba26f1aa4 Apply nemo's world resize patch
unc0rr
parents: 1738
diff changeset
   707
1768
9f83102b11ca That was wrong place for the patch
unc0rr
parents: 1767
diff changeset
   708
// check for land near top
1784
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   709
c:= 0;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   710
if (GameFlags and gfBorder) <> 0 then
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   711
    hasBorder:= true
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   712
else
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   713
    for y:= topY to topY + 5 do
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   714
        for x:= leftX to rightX do
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   715
            if Land[y, x] <> 0 then
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   716
                begin
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   717
                inc(c);
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   718
                if c > 200 then // avoid accidental triggering
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   719
                    begin
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   720
                    hasBorder:= true;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   721
                    break;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   722
                    end;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   723
                end;
1768
9f83102b11ca That was wrong place for the patch
unc0rr
parents: 1767
diff changeset
   724
1776
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   725
if hasBorder then
1768
9f83102b11ca That was wrong place for the patch
unc0rr
parents: 1767
diff changeset
   726
	begin
1784
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   727
	for y:= 0 to LAND_HEIGHT - 1 do
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   728
		for x:= 0 to LAND_WIDTH - 1 do
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   729
			if (y < topY) or (x < leftX) or (x > rightX) then
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   730
				Land[y, x]:= COLOR_INDESTRUCTIBLE;
1768
9f83102b11ca That was wrong place for the patch
unc0rr
parents: 1767
diff changeset
   731
	// experiment hardcoding cave
1784
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   732
	// also try basing cave dimensions on map/template dimensions, if they exist
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   733
	for w:= 0 to 5 do // width of 3 allowed worms to be knocked through with grenade
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   734
		begin
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   735
		for y:= topY to LAND_HEIGHT - 1 do
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   736
			begin
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   737
			Land[y, leftX + w]:= COLOR_INDESTRUCTIBLE;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   738
			Land[y, rightX - w]:= COLOR_INDESTRUCTIBLE;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   739
			if (y + w) mod 32 < 16 then
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   740
				c:= $FF000000
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   741
			else
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   742
				c:= $FF00FFFF;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   743
			LandPixels[y, leftX + w]:= c;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   744
			LandPixels[y, rightX - w]:= c;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   745
			end;
1768
9f83102b11ca That was wrong place for the patch
unc0rr
parents: 1767
diff changeset
   746
1784
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   747
		for x:= leftX to rightX do
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   748
			begin
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   749
			Land[topY + w, x]:= COLOR_INDESTRUCTIBLE;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   750
			if (x + w) mod 32 < 16 then
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   751
				c:= $FF000000
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   752
			else
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   753
				c:= $FF00FFFF;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   754
			LandPixels[topY + w, x]:= c;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   755
			end;
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1779
diff changeset
   756
		end;
1768
9f83102b11ca That was wrong place for the patch
unc0rr
parents: 1767
diff changeset
   757
	end;
9f83102b11ca That was wrong place for the patch
unc0rr
parents: 1767
diff changeset
   758
1776
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   759
if ((GameFlags and gfForts) = 0) and (Pathz[ptMapCurrent] = '') then AddObjects;
dd5648e250e4 - nemo's patch for custom cave map dimensions
unc0rr
parents: 1773
diff changeset
   760
1754
a37392548124 Some fixes by nemo
unc0rr
parents: 1753
diff changeset
   761
UpdateLandTexture(0, LAND_HEIGHT);
37
2b7f2a43b999 - Properly get seed in net game
unc0rr
parents: 35
diff changeset
   762
end;
2b7f2a43b999 - Properly get seed in net game
unc0rr
parents: 35
diff changeset
   763
566
1c1cb593cb81 Save some memory
unc0rr
parents: 561
diff changeset
   764
function GenPreview: TPreview;
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 368
diff changeset
   765
var x, y, xx, yy, t, bit: LongInt;
566
1c1cb593cb81 Save some memory
unc0rr
parents: 561
diff changeset
   766
    Preview: TPreview;
155
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   767
begin
160
207f520b9e83 Soma small fixes + new land template
unc0rr
parents: 155
diff changeset
   768
WriteLnToConsole('Generating preview...');
161
d8870bbf960e - AmmoMenu
unc0rr
parents: 160
diff changeset
   769
GenBlank(EdgeTemplates[SelectTemplate]);
155
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   770
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   771
for y:= 0 to 127 do
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   772
    for x:= 0 to 31 do
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   773
        begin
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   774
        Preview[y, x]:= 0;
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   775
        for bit:= 0 to 7 do
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   776
            begin
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   777
            t:= 0;
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   778
            for yy:= y * (LAND_HEIGHT div 128) to y * (LAND_HEIGHT div 128) + 7 do
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1754
diff changeset
   779
                for xx:= x * (LAND_WIDTH div 32) + bit * 8 to x * (LAND_WIDTH div 32) + bit * 8 + 7 do
155
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   780
                    if Land[yy, xx] <> 0 then inc(t);
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 316
diff changeset
   781
            if t > 8 then Preview[y, x]:= Preview[y, x] or ($80 shr bit)
155
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   782
            end
566
1c1cb593cb81 Save some memory
unc0rr
parents: 561
diff changeset
   783
        end;
1768
9f83102b11ca That was wrong place for the patch
unc0rr
parents: 1767
diff changeset
   784
GenPreview:= Preview
155
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   785
end;
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   786
51
b6e3ae05857f - Get rid of hwserv and runhelper
unc0rr
parents: 37
diff changeset
   787
initialization
b6e3ae05857f - Get rid of hwserv and runhelper
unc0rr
parents: 37
diff changeset
   788
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   789
end.