| changeset 155 | 401f4ea24715 |
| parent 109 | ab0340f580c2 |
| child 160 | 207f520b9e83 |
| 154:5667e6f38704 | 155:401f4ea24715 |
|---|---|
31 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
31 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
32 *) |
32 *) |
33 |
33 |
34 unit uLand; |
34 unit uLand; |
35 interface |
35 interface |
36 uses SDLh, uGears; |
36 uses SDLh, uGears, uLandTemplates; |
37 {$include options.inc} |
37 {$include options.inc} |
38 type TLandArray = packed array[0..1023, 0..2047] of LongWord; |
38 type TLandArray = packed array[0..1023, 0..2047] of LongWord; |
39 TPreview = packed array[0..127, 0..31] of byte; |
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39 |
40 |
40 var Land: TLandArray; |
41 var Land: TLandArray; |
41 LandSurface: PSDL_Surface; |
42 LandSurface: PSDL_Surface; |
43 Preview: TPreview; |
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42 |
44 |
43 procedure GenMap; |
45 procedure GenMap; |
46 procedure GenPreview; |
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47 |
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44 |
48 |
45 implementation |
49 implementation |
46 uses uConsole, uStore, uMisc, uConsts, uRandom, uTeams, uIO, uLandTemplates, uLandObjects; |
50 uses uConsole, uStore, uMisc, uConsts, uRandom, uTeams, uIO, uLandObjects; |
47 |
51 |
48 type TPixAr = record |
52 type TPixAr = record |
49 Count: Longword; |
53 Count: Longword; |
50 ar: array[0..Pred(cMaxEdgePoints)] of TPoint; |
54 ar: array[0..Pred(cMaxEdgePoints)] of TPoint; |
51 end; |
55 end; |
418 end; |
422 end; |
419 |
423 |
420 procedure GenBlank(var Template: TEdgeTemplate); |
424 procedure GenBlank(var Template: TEdgeTemplate); |
421 var pa: TPixAr; |
425 var pa: TPixAr; |
422 i: Longword; |
426 i: Longword; |
423 begin |
427 y, x: Longword; |
428 begin |
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429 for y:= 0 to 1023 do |
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430 for x:= 0 to 2047 do |
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431 Land[y, x]:= COLOR_LAND; |
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432 |
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424 with Template do |
433 with Template do |
425 begin |
434 begin |
426 if canMirror then |
435 if canMirror then |
427 if getrandom(16) < 8 then |
436 if getrandom(16) < 8 then |
428 begin |
437 begin |
460 end; |
469 end; |
461 end; |
470 end; |
462 |
471 |
463 procedure GenLandSurface; |
472 procedure GenLandSurface; |
464 var tmpsurf: PSDL_Surface; |
473 var tmpsurf: PSDL_Surface; |
465 y, x: Longword; |
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466 begin |
474 begin |
467 WriteLnToConsole('Generating land...'); |
475 WriteLnToConsole('Generating land...'); |
468 for y:= 0 to 1023 do |
476 |
469 for x:= 0 to 2047 do |
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470 Land[y, x]:= COLOR_LAND; |
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471 GenBlank(EdgeTemplates[getrandom(Succ(High(EdgeTemplates)))]); |
477 GenBlank(EdgeTemplates[getrandom(Succ(High(EdgeTemplates)))]); |
472 |
478 |
473 AddProgress; |
479 AddProgress; |
474 with PixelFormat^ do |
480 with PixelFormat^ do |
475 tmpsurf:= SDL_CreateRGBSurface(SDL_HWSURFACE, 2048, 1024, BitsPerPixel, RMask, GMask, BMask, 0); |
481 tmpsurf:= SDL_CreateRGBSurface(SDL_HWSURFACE, 2048, 1024, BitsPerPixel, RMask, GMask, BMask, 0); |
560 else MakeFortsMap; |
566 else MakeFortsMap; |
561 AddProgress; |
567 AddProgress; |
562 {$IFDEF DEBUGFILE}LogLandDigest{$ENDIF} |
568 {$IFDEF DEBUGFILE}LogLandDigest{$ENDIF} |
563 end; |
569 end; |
564 |
570 |
571 procedure GenPreview; |
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572 var x, y, xx, yy, t, bit: integer; |
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573 begin |
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574 GenBlank(EdgeTemplates[getrandom(Succ(High(EdgeTemplates)))]); |
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575 |
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576 for y:= 0 to 127 do |
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577 for x:= 0 to 31 do |
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578 begin |
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579 Preview[y, x]:= 0; |
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580 for bit:= 0 to 7 do |
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581 begin |
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582 t:= 0; |
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583 for yy:= y * 8 to y * 8 + 7 do |
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584 for xx:= x * 64 + bit * 8 to x * 64 + bit * 8 + 7 do |
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585 if Land[yy, xx] <> 0 then inc(t); |
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586 if t > 31 then Preview[y, x]:= Preview[y, x] or ($80 shr bit) |
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587 end |
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588 end |
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589 end; |
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590 |
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565 initialization |
591 initialization |
566 |
592 |
567 end. |
593 end. |