source: branches/delphi/LocalPlayer/CityScreen.pas

Last change on this file was 6, checked in by chronos, 9 years ago
  • Modified: Formated all project source files using Delphi formatter as original indentation and other formatting was really bad.
File size: 57.9 KB
Line 
1{$INCLUDE switches}
2unit CityScreen;
3
4interface
5
6uses
7 Protocol, ClientTools, Term, ScreenTools, IsoEngine, BaseWin,
8
9 Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, ExtCtrls,
10 ButtonA,
11 ButtonB, ButtonBase, ButtonC, Area;
12
13const
14 WM_PLAYSOUND = WM_USER;
15
16type
17 TCityCloseAction = (None, RestoreFocus, StepFocus);
18
19 TCityDlg = class(TBufferedDrawDlg)
20 Timer1: TTimer;
21 CloseBtn: TButtonA;
22 PrevCityBtn: TButtonC;
23 NextCityBtn: TButtonC;
24 PageUpBtn: TButtonC;
25 PageDownBtn: TButtonC;
26 BuyBtn: TButtonC;
27 ProjectArea: TArea;
28 PrimacyArea: TArea;
29 Imp2Area: TArea;
30 Imp4Area: TArea;
31 Imp0Area: TArea;
32 Imp3Area: TArea;
33 Imp5Area: TArea;
34 Imp1Area: TArea;
35 Pop0Area: TArea;
36 Pop1Area: TArea;
37 SupportArea: TArea;
38 procedure FormCreate(Sender: TObject);
39 procedure FormDestroy(Sender: TObject);
40 procedure FormMouseDown(Sender: TObject; Button: TMouseButton;
41 Shift: TShiftState; x, y: integer);
42 procedure BuyClick(Sender: TObject);
43 procedure CloseBtnClick(Sender: TObject);
44 procedure FormShow(Sender: TObject);
45 procedure FormClose(Sender: TObject; var Action: TCloseAction);
46 procedure Timer1Timer(Sender: TObject);
47 procedure FormPaint(Sender: TObject);
48 procedure NextCityBtnClick(Sender: TObject);
49 procedure PrevCityBtnClick(Sender: TObject);
50 procedure FormKeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);
51 // procedure AdviceBtnClick(Sender: TObject);
52 procedure PageUpBtnClick(Sender: TObject);
53 procedure PageDownBtnClick(Sender: TObject);
54
55 public
56 RestoreUnFocus: integer;
57 CloseAction: TCityCloseAction;
58 procedure OffscreenPaint; override;
59 procedure ShowNewContent(NewMode, Loc: integer; ShowEvent: cardinal);
60 procedure Reset;
61 procedure CheckAge;
62
63 private
64 c: TCity;
65 Report: TCityReportNew;
66 cOwner, cGov, emix { enemy model index of produced unit } , cix, cLoc, Mode,
67 ZoomArea, Page, PageCount, BlinkTime, OpenSoundEvent, SizeClass,
68 AgePrepared: integer;
69 Optimize_cixTileChange, Optimize_TilesBeforeChange: integer;
70 Happened: cardinal;
71 imix: array [0 .. 15] of integer;
72 CityAreaInfo: TCityAreaInfo;
73 AreaMap: TIsoMap;
74 CityMapTemplate, SmallCityMapTemplate, Back, SmallCityMap, ZoomCityMap,
75 Template: TBitmap;
76 IsPort, ProdHint, AllowChange: boolean;
77 procedure InitSmallCityMap;
78 procedure InitZoomCityMap;
79 procedure ChooseProject;
80 procedure ChangeCity(d: integer);
81 procedure ChangeResourceWeights(iResourceWeights: integer);
82 procedure OnPlaySound(var Msg: TMessage); message WM_PLAYSOUND;
83 end;
84
85var
86 CityDlg: TCityDlg;
87
88implementation
89
90uses
91 Select, Messg, MessgEx, Help, Inp, Tribes, Directories,
92
93 Math;
94
95{$R *.DFM}
96
97const
98 { modes }
99 mSupp = 1;
100 mImp = 2;
101
102 wBar = 106;
103 xDiv = 400;
104 xService = 296;
105 xmArea = 197;
106 ymArea = 170;
107 xView = 326;
108 yView = 275;
109 dxBar = wBar + 12;
110 dyBar = 39;
111 xHapp = 404;
112 yHapp = 9;
113 xFood = 404;
114 yFood = yHapp + 3 * dyBar + 6;
115 xProd = 404;
116 yProd = yFood + 3 * dyBar + 6;
117 xTrade = 404;
118 yTrade = yProd + 2 * dyBar + 22;
119 xPoll = xmArea - 186;
120 yPoll = ymArea + 64;
121 xmOpt = 40;
122 ymOpt = ymArea + 96 + 34;
123 xSmallMap = 271;
124 ySmallMap = 339;
125 wSmallMap = 98;
126 hSmallMap = 74;
127 xSupport = xSmallMap;
128 ySupport = ySmallMap + hSmallMap + 2;
129 wSupport = 64;
130 hSupport = 18;
131 xZoomMap = 34;
132 yZoomMap = 338;
133 wZoomMap = 228;
134 hZoomMap = 124;
135 wZoomEnvironment = 68;
136
137 ImpPosition: array [28 .. nImp - 1] of integer = (-1, // imTrGoods
138 21, // imBarracks
139 6, // imGranary
140 1, // imTemple
141 7, // imMarket
142 14, // imLibrary
143 8, // imCourt
144 18, // imWalls
145 10, // imAqueduct
146 11, // imBank
147 5, // imCathedral
148 13, // imUniversity
149 29, // imHarbor
150 2, // imTheater
151 24, // imFactory
152 25, // imMfgPlant
153 28, // imRecycling
154 27, // imPower
155 27, // imHydro
156 27, // imNuclear
157 26, // imPlatform
158 8, // imTownHall
159 10, // imSewer
160 3, // imSupermarket
161 17, // imHighways
162 15, // imResLab
163 19, // imMissileBat
164 23, // imCoastalFort
165 22, // imAirport
166 20, // imDockyard
167 8, // imPalace
168 -1, // imGrWall
169 4, // imColosseum
170 16, // imObservatory
171 21, // imMilAcademy
172 -1, // imBunker
173 -1, // imAlgae
174 9, // imStockEx
175 -1, // imSpacePort
176 -1, // imShipComp
177 -1, // imShipPow
178 -1); // imShipHab
179
180var
181 ImpSorted: array [0 .. nImp - 1] of integer;
182
183procedure TCityDlg.FormCreate(Sender: TObject);
184begin
185 inherited;
186 AreaMap := TIsoMap.Create;
187 AreaMap.SetOutput(offscreen);
188 AreaMap.SetPaintBounds(xmArea - 192, ymArea - 96 - 32, xmArea + 192,
189 ymArea + 96);
190 Mode := mImp;
191 ZoomArea := 1;
192 ProdHint := false;
193 RestoreUnFocus := -1;
194 OpenSoundEvent := -1;
195 AgePrepared := -2;
196 Optimize_cixTileChange := -1;
197 InitButtons();
198 // InitWindowRegion;
199 CloseBtn.Caption := Phrases.Lookup('BTN_OK');
200 BuyBtn.Hint := Phrases.Lookup('BTN_BUY');
201 if not Phrases2FallenBackToEnglish then
202 SupportArea.Hint := Phrases2.Lookup('TIP_SUPUNITS')
203 else
204 SupportArea.Hint := Phrases.Lookup('SUPUNITS');
205 if not Phrases2FallenBackToEnglish then
206 begin
207 Pop0Area.Hint := Phrases2.Lookup('TIP_WORKING');
208 Pop1Area.Hint := Phrases2.Lookup('TIP_CIVIL');
209 PrimacyArea.Hint := Phrases2.Lookup('TIP_PRIMACY');
210 ProjectArea.Hint := Phrases2.Lookup('TIP_PROJECT');
211 end;
212
213 Back := TBitmap.Create;
214 Back.PixelFormat := pf24bit;
215 Back.Width := ClientWidth;
216 Back.Height := ClientHeight;
217 Template := TBitmap.Create;
218 LoadGraphicFile(Template, HomeDir + 'Graphics\City', gfNoGamma);
219 Template.PixelFormat := pf8bit;
220 CityMapTemplate := TBitmap.Create;
221 LoadGraphicFile(CityMapTemplate, HomeDir + 'Graphics\BigCityMap', gfNoGamma);
222 CityMapTemplate.PixelFormat := pf8bit;
223 SmallCityMapTemplate := TBitmap.Create;
224 LoadGraphicFile(SmallCityMapTemplate, HomeDir + 'Graphics\SmallCityMap',
225 gfNoGamma);
226 SmallCityMapTemplate.PixelFormat := pf24bit;
227 SmallCityMap := TBitmap.Create;
228 SmallCityMap.PixelFormat := pf24bit;
229 SmallCityMap.Width := 98;
230 SmallCityMap.Height := 74;
231 ZoomCityMap := TBitmap.Create;
232 ZoomCityMap.PixelFormat := pf24bit;
233 ZoomCityMap.Width := 228;
234 ZoomCityMap.Height := 124;
235end;
236
237procedure TCityDlg.FormDestroy(Sender: TObject);
238begin
239 AreaMap.Free;
240 SmallCityMap.Free;
241 ZoomCityMap.Free;
242 CityMapTemplate.Free;
243 Template.Free;
244 Back.Free;
245end;
246
247procedure TCityDlg.Reset;
248begin
249 Mode := mImp;
250 ZoomArea := 1;
251end;
252
253procedure TCityDlg.CheckAge;
254begin
255 if MainTextureAge <> AgePrepared then
256 begin
257 AgePrepared := MainTextureAge;
258 bitblt(Back.Canvas.Handle, 0, 0, ClientWidth, ClientHeight,
259 MainTexture.Image.Canvas.Handle, 0, 0, SRCCOPY);
260 ImageOp_B(Back, Template, 0, 0, 0, 0, ClientWidth, ClientHeight);
261 end
262end;
263
264procedure TCityDlg.CloseBtnClick(Sender: TObject);
265begin
266 Close
267end;
268
269procedure TCityDlg.InitSmallCityMap;
270var
271 i, iix, cli1, Color0, Color1, Color2: integer;
272begin
273 if cix >= 0 then
274 c := MyCity[cix];
275 case MyMap[cLoc] and fTerrain of
276 fPrairie:
277 cli1 := cliPrairie;
278 fHills:
279 cli1 := cliHills;
280 fTundra:
281 cli1 := cliTundra;
282 else
283 cli1 := cliPlains;
284 end;
285 Color0 := Colors.Canvas.Pixels[clkAge0 + Age, cliRoad];
286 Color1 := Colors.Canvas.Pixels[clkCity, cli1];
287 Color2 := Colors.Canvas.Pixels[clkAge0 + Age, cliHouse];
288 bitblt(SmallCityMap.Canvas.Handle, 0, 0, 83, hSmallMap,
289 SmallCityMapTemplate.Canvas.Handle, 83 * SizeClass, 0, SRCCOPY);
290 if IsPort then
291 begin
292 bitblt(SmallCityMap.Canvas.Handle, 83, 0, 15, hSmallMap,
293 SmallCityMapTemplate.Canvas.Handle, 332 + 15, 0, SRCCOPY);
294 ImageOp_CCC(SmallCityMap, 0, 0, 83, hSmallMap, Color0, Color1, Color2);
295 Color2 := Colors.Canvas.Pixels[clkCity, cliWater];
296 ImageOp_CCC(SmallCityMap, 83, 0, 15, hSmallMap, Color0, Color1, Color2);
297 end
298 else
299 begin
300 bitblt(SmallCityMap.Canvas.Handle, 83, 0, 15, hSmallMap,
301 SmallCityMapTemplate.Canvas.Handle, 332, 0, SRCCOPY);
302 ImageOp_CCC(SmallCityMap, 0, 0, wSmallMap, hSmallMap, Color0,
303 Color1, Color2);
304 end;
305
306 with SmallCityMap.Canvas do
307 begin
308 brush.Color := Colors.Canvas.Pixels[clkAge0 + Age, cliImp];
309 for i := 0 to 29 do
310 begin
311 for iix := 28 to nImp - 1 do
312 if (ImpPosition[iix] = i) and (c.Built[iix] > 0) then
313 begin
314 FillRect(Rect(5 + 16 * (i mod 3) + 48 * (i div 18),
315 3 + 12 * (i mod 18 div 3), 13 + 16 * (i mod 3) + 48 * (i div 18),
316 11 + 12 * (i mod 18 div 3)));
317 break;
318 end
319 end;
320 i := 30;
321 for iix := 0 to nImp do
322 if (c.Built[iix] > 0) and ((iix < 28) or (ImpPosition[iix] < 0)) then
323 begin
324 FillRect(Rect(5 + 16 * (i mod 3) + 48 * (i div 18),
325 3 + 12 * (i mod 18 div 3), 13 + 16 * (i mod 3) + 48 * (i div 18),
326 11 + 12 * (i mod 18 div 3)));
327 inc(i);
328 if i = 36 then
329 break; // area is full
330 end;
331 if c.Project and cpImp <> 0 then
332 begin
333 iix := c.Project and cpIndex;
334 if iix <> imTrGoods then
335 begin
336 if (iix >= 28) and (ImpPosition[iix] >= 0) then
337 i := ImpPosition[iix];
338 if i < 36 then
339 begin
340 brush.Color := Colors.Canvas.Pixels[clkAge0 + Age, cliImpProject];
341 FillRect(Rect(5 + 16 * (i mod 3) + 48 * (i div 18),
342 3 + 12 * (i mod 18 div 3), 13 + 16 * (i mod 3) + 48 * (i div 18),
343 11 + 12 * (i mod 18 div 3)));
344 end
345 end
346 end;
347 brush.style := bsClear;
348 end
349end;
350
351procedure TCityDlg.InitZoomCityMap;
352begin
353 bitblt(ZoomCityMap.Canvas.Handle, 0, 0, wZoomMap, hZoomMap,
354 Back.Canvas.Handle, xZoomMap, yZoomMap, SRCCOPY);
355 if Mode = mImp then
356 begin
357 if ZoomArea < 3 then
358 ImageOp_B(ZoomCityMap, CityMapTemplate, 0, 0, 376 * SizeClass,
359 112 * ZoomArea, wZoomMap, hZoomMap)
360 else
361 begin
362 ImageOp_B(ZoomCityMap, CityMapTemplate, 0, 0, 376 * SizeClass + 216,
363 112 * (ZoomArea - 3), wZoomMap - wZoomEnvironment, hZoomMap);
364 ImageOp_B(ZoomCityMap, CityMapTemplate, wZoomMap - wZoomEnvironment, 0,
365 1504 + wZoomEnvironment * byte(IsPort), 112 * (ZoomArea - 3),
366 wZoomEnvironment, hZoomMap);
367 end;
368 end
369end;
370
371procedure TCityDlg.OffscreenPaint;
372
373 procedure FillBar(x, y, pos, Growth, max, Kind: integer;
374 IndicateComplete: boolean);
375 var
376 Tex: TTexture;
377 begin
378 Tex := MainTexture;
379 if Kind = 3 then
380 begin
381 Tex.clBevelLight := GrExt[HGrSystem].Data.Canvas.Pixels[104, 36];
382 Tex.clBevelShade := Tex.clBevelLight;
383 end;
384 PaintRelativeProgressBar(offscreen.Canvas, Kind, x - 3, y, wBar - 4, pos,
385 Growth, max, IndicateComplete, Tex);
386 end;
387
388 procedure PaintResources(x, y, Loc: integer; Add4Happy: boolean);
389 var
390 d, i, Total, xGr, yGr: integer;
391 TileInfo: TTileInfo;
392 rare: boolean;
393 begin
394 if Server(sGetCityTileInfo, me, Loc, TileInfo) <> eOk then
395 begin
396 assert(cix < 0);
397 exit
398 end;
399 Total := TileInfo.Food + TileInfo.Prod + TileInfo.Trade;
400 rare := MyMap[Loc] and $06000000 > 0;
401 if rare then
402 inc(Total);
403 if Add4Happy then
404 inc(Total, 4);
405 if Total > 1 then
406 d := (xxt - 11) div (Total - 1);
407 if d < 1 then
408 d := 1;
409 if d > 4 then
410 d := 4;
411 for i := 0 to Total - 1 do
412 begin
413 yGr := 115;
414 if Add4Happy and (i >= Total - 4) then
415 begin
416 xGr := 132;
417 yGr := 126
418 end
419 else if rare and (i = Total - 1) then
420 xGr := 66 + 110
421 else if i >= TileInfo.Food + TileInfo.Prod then
422 xGr := 66 + 44
423 else if i >= TileInfo.Prod then
424 xGr := 66
425 else
426 xGr := 66 + 22;
427 Sprite(offscreen, HGrSystem, x + xxt - 5 + d * (2 * i + 1 - Total),
428 y + yyt - 5, 10, 10, xGr, yGr);
429 end
430 end;
431
432 procedure MakeRed(x, y, w, h: integer);
433 type
434 TLine = array [0 .. 99999, 0 .. 2] of byte;
435 PLine = ^TLine;
436
437 procedure RedLine(line: PLine; length: integer);
438 var
439 i, gray: integer;
440 begin
441 for i := 0 to length - 1 do
442 begin
443 gray := (integer(line[i, 0]) + integer(line[i, 1]) + integer(line[i, 2])
444 ) * 85 shr 8;
445 line[i, 0] := 0;
446 line[i, 1] := 0;
447 line[i, 2] := gray; // 255-(255-gray) div 2;
448 end
449 end;
450
451 var
452 i: integer;
453 begin
454 for i := 0 to h - 1 do
455 RedLine(@(PLine(offscreen.ScanLine[y + i])[x]), w)
456 end;
457
458var
459 line, MessageCount: integer;
460
461 procedure CheckMessage(Flag: integer);
462 var
463 i, test: integer;
464 s: string;
465 begin
466 if Happened and Flag <> 0 then
467 begin
468 i := 0;
469 test := 1;
470 while test < Flag do
471 begin
472 inc(i);
473 inc(test, test)
474 end;
475
476 if AllowChange and (Sounds <> nil) and (OpenSoundEvent = -1) then
477 begin
478 s := CityEventSoundItem[i];
479 if s <> '' then
480 s := Sounds.Lookup(s);
481 if (Flag = chProduction) or (s <> '') and (s[1] <> '*') and (s[1] <> '[')
482 then
483 OpenSoundEvent := i
484 end;
485
486 s := CityEventName(i);
487 { if Flag=chNoGrowthWarning then
488 if c.Built[imAqueduct]=0 then
489 s:=Format(s,[Phrases.Lookup('IMPROVEMENTS',imAqueduct)])
490 else s:=Format(s,[Phrases.Lookup('IMPROVEMENTS',imSewer)]); }
491 RisedTextOut(offscreen.Canvas, xmOpt + 40, ymOpt - 1 - 8 * MessageCount +
492 16 * line, s);
493 inc(line)
494 end
495 end;
496
497var
498 x, y, xGr, i, i1, j, iix, d, dx, dy, PrCost, Cnt, Loc1, FreeSupp, Paintiix,
499 HappyGain, OptiType, rx, ry, TrueFood, TrueProd, TruePoll: integer;
500 av: integer;
501 PrName, s: string;
502 UnitInfo: TUnitInfo;
503 UnitReport: TUnitReport;
504 RedTex: TTexture;
505 IsCityAlive, CanGrow: boolean;
506begin
507 inherited;
508 if cix >= 0 then
509 c := MyCity[cix];
510 Report.HypoTiles := -1;
511 Report.HypoTaxRate := -1;
512 Report.HypoLuxuryRate := -1;
513 if cix >= 0 then
514 Server(sGetCityReportNew, me, cix, Report) // own city
515 else
516 Server(sGetEnemyCityReportNew, me, cLoc, Report); // enemy city
517 TrueFood := c.Food;
518 TrueProd := c.Prod;
519 TruePoll := c.Pollution;
520 if supervising or (cix < 0) then
521 begin // normalize city from after-turn state
522 dec(TrueFood, Report.FoodSurplus);
523 if TrueFood < 0 then
524 TrueFood := 0; // shouldn't happen
525 dec(TrueProd, Report.Production);
526 if TrueProd < 0 then
527 TrueProd := 0; // shouldn't happen
528 dec(TruePoll, Report.AddPollution);
529 if TruePoll < 0 then
530 TruePoll := 0; // shouldn't happen
531 end;
532 IsCityAlive := (cGov <> gAnarchy) and (c.Flags and chCaptured = 0);
533 if not IsCityAlive then
534 Report.Working := c.Size;
535
536 RedTex := MainTexture;
537 RedTex.clBevelLight := $0000FF;
538 RedTex.clBevelShade := $000000;
539 RedTex.clTextLight := $000000;
540 RedTex.clTextShade := $0000FF;
541
542 bitblt(offscreen.Canvas.Handle, 0, 0, 640, 480, Back.Canvas.Handle, 0,
543 0, SRCCOPY);
544
545 offscreen.Canvas.Font.Assign(UniFont[ftCaption]);
546 RisedTextOut(offscreen.Canvas, 42, 7, Caption);
547 with offscreen.Canvas do
548 begin // city size
549 brush.Color := $000000;
550 FillRect(Rect(8 + 1, 7 + 1, 36 + 1, 32 + 1));
551 brush.Color := $FFFFFF;
552 FillRect(Rect(8, 7, 36, 32));
553 brush.style := bsClear;
554 Font.Color := $000000;
555 s := inttostr(c.Size);
556 TextOut(8 + 14 - textwidth(s) div 2, 7, s);
557 end;
558 offscreen.Canvas.Font.Assign(UniFont[ftSmall]);
559
560 if not IsCityAlive then
561 begin
562 MakeRed(18, 280, 298, 40);
563 if cGov = gAnarchy then
564 s := Phrases.Lookup('GOVERNMENT', gAnarchy)
565 else { if c.Flags and chCaptured<>0 then }
566 s := Phrases.Lookup('CITYEVENTS', 14);
567 RisedTextOut(offscreen.Canvas, 167 - BiColorTextWidth(offscreen.Canvas, s)
568 div 2, ymOpt - 9, s);
569 end
570 else if AllowChange then
571 begin
572 OptiType := c.Status shr 4 and $0F;
573 Sprite(offscreen, HGrSystem2, xmOpt - 32, ymOpt - 32, 64, 64,
574 1 + OptiType mod 3 * 64, 217 + OptiType div 3 * 64);
575
576 { display messages now }
577 MessageCount := 0;
578 for i := 0 to 31 do
579 if Happened and ($FFFFFFFF - chCaptured) and (1 shl i) <> 0 then
580 inc(MessageCount);
581 if MessageCount > 3 then
582 MessageCount := 3;
583 if MessageCount > 0 then
584 begin
585 MakeBlue(offscreen, 74, 280, 242, 40);
586 line := 0;
587 for i := 0 to nCityEventPriority - 1 do
588 if line < MessageCount then
589 CheckMessage(CityEventPriority[i]);
590 end
591 else
592 begin
593 s := Phrases.Lookup('CITYMANAGETYPE', OptiType);
594 j := pos('\', s);
595 if j = 0 then
596 LoweredTextout(offscreen.Canvas, -1, MainTexture, xmOpt + 40,
597 ymOpt - 9, s)
598 else
599 begin
600 LoweredTextout(offscreen.Canvas, -1, MainTexture, xmOpt + 40,
601 ymOpt - 17, copy(s, 1, j - 1));
602 LoweredTextout(offscreen.Canvas, -1, MainTexture, xmOpt + 40, ymOpt - 1,
603 copy(s, j + 1, 255));
604 end
605 end
606 end;
607
608 rx := (192 + xxt * 2 - 1) div (xxt * 2);
609 ry := (96 + yyt * 2 - 1) div (yyt * 2);
610 AreaMap.Paint(xmArea - xxt * 2 * rx, ymArea - yyt * 2 * ry - 3 * yyt,
611 dLoc(cLoc, -2 * rx + 1, -2 * ry - 1), 4 * rx - 1, 4 * ry + 1, cLoc, cOwner,
612 false, AllowChange and IsCityAlive and
613 (c.Status and csResourceWeightsMask = 0));
614 bitblt(offscreen.Canvas.Handle, xmArea + 102, 42, 90, 33, Back.Canvas.Handle,
615 xmArea + 102, 42, SRCCOPY);
616
617 if IsCityAlive then
618 for dy := -3 to 3 do
619 for dx := -3 to 3 do
620 if ((dx + dy) and 1 = 0) and (dx * dx * dy * dy < 81) then
621 begin
622 Loc1 := dLoc(cLoc, dx, dy);
623 av := CityAreaInfo.Available[(dy + 3) shl 2 + (dx + 3) shr 1];
624 if ((av = faNotAvailable) or (av = faTreaty) or (av = faInvalid)) and
625 ((Loc1 < 0) or (Loc1 >= G.lx * G.ly) or (MyMap[Loc1] and fCity = 0))
626 then
627 Sprite(offscreen, HGrTerrain, xmArea - xxt + xxt * dx,
628 ymArea - yyt + yyt * dy, xxt * 2, yyt * 2, 1 + 5 * (xxt * 2 + 1),
629 1 + yyt + 15 * (yyt * 3 + 1));
630 if (1 shl ((dy + 3) shl 2 + (dx + 3) shr 1) and c.Tiles <> 0) then
631 PaintResources(xmArea - xxt + xxt * dx, ymArea - yyt + yyt * dy,
632 Loc1, (dx = 0) and (dy = 0));
633 end;
634
635 if Report.Working > 1 then
636 d := (xService - (xmArea - 192) - 8 - 32) div (Report.Working - 1);
637 if d > 28 then
638 d := 28;
639 for i := Report.Working - 1 downto 0 do
640 begin
641 if IsCityAlive then
642 xGr := 29
643 else
644 xGr := 141;
645 bitblt(offscreen.Canvas.Handle, xmArea - 192 + 5 + i * d, ymArea - 96 - 29,
646 27, 30, GrExt[HGrSystem].Mask.Canvas.Handle, xGr, 171, SRCAND); { shadow }
647 Sprite(offscreen, HGrSystem, xmArea - 192 + 4 + i * d, ymArea - 96 - 30, 27,
648 30, xGr, 171);
649 end;
650 if c.Size - Report.Working > 1 then
651 d := (xmArea + 192 - xService - 32) div (c.Size - Report.Working - 1);
652 if d > 28 then
653 d := 28;
654 for i := 0 to c.Size - Report.Working - 1 do
655 begin
656 xGr := 1 + 112;
657 bitblt(offscreen.Canvas.Handle, xmArea + 192 - 27 + 1 - i * d, 29 + 1, 27,
658 30, GrExt[HGrSystem].Mask.Canvas.Handle, xGr, 171, SRCAND); { shadow }
659 Sprite(offscreen, HGrSystem, xmArea + 192 - 27 - i * d, 29, 27, 30,
660 xGr, 171);
661 Sprite(offscreen, HGrSystem, xmArea + 192 - 27 + 4 - i * d, 29 + 32, 10,
662 10, 121, 126);
663 Sprite(offscreen, HGrSystem, xmArea + 192 - 27 + 13 - i * d, 29 + 32, 10,
664 10, 121, 126);
665 // Sprite(offscreen,HGrSystem,xmArea+192-31+18-i*d,ymArea-96-80+32,10,10,88,115);
666 end;
667
668 if c.Project and cpImp = 0 then
669 PrName := Tribe[cOwner].ModelName[c.Project and cpIndex]
670 else
671 PrName := Phrases.Lookup('IMPROVEMENTS', c.Project and cpIndex);
672 PrCost := Report.ProjectCost;
673
674 // happiness section
675 if IsCityAlive then
676 begin
677 if cGov = gFundamentalism then
678 CountBar(offscreen, xHapp, yHapp + dyBar, wBar, 17,
679 Phrases.Lookup('FAITH'), Report.CollectedControl, MainTexture)
680 else
681 begin
682 CountBar(offscreen, xHapp, yHapp + dyBar, wBar, 17,
683 Phrases.Lookup('HAPPINESS'), Report.Morale, MainTexture);
684 CountBar(offscreen, xHapp, yHapp + 2 * dyBar, wBar, 16,
685 Phrases.Lookup('CONTROL'), Report.CollectedControl, MainTexture);
686 end;
687 CountBar(offscreen, xHapp, yHapp, wBar, 8, Phrases.Lookup('LUX'),
688 Report.Luxury, MainTexture);
689 CountBar(offscreen, xHapp + dxBar, yHapp, wBar, 19,
690 Phrases.Lookup('UNREST'), 2 * Report.Deployed, MainTexture);
691 CountBar(offscreen, xHapp + dxBar, yHapp + dyBar, wBar, 17,
692 Phrases.Lookup('HAPPINESSDEMAND'), c.Size, MainTexture);
693 if Report.HappinessBalance >= 0 then
694 CountBar(offscreen, xHapp + dxBar, yHapp + 2 * dyBar, wBar, 17,
695 Phrases.Lookup('HAPPINESSPLUS'), Report.HappinessBalance, MainTexture)
696 else
697 begin
698 MakeRed(xHapp + dxBar - 6, yHapp + 2 * dyBar, wBar + 10, 38);
699 CountBar(offscreen, xHapp + dxBar, yHapp + 2 * dyBar, wBar, 18,
700 Phrases.Lookup('LACK'), -Report.HappinessBalance, RedTex);
701 end;
702 end;
703
704 // food section
705 if IsCityAlive then
706 begin
707 CountBar(offscreen, xFood, yFood + dyBar div 2, wBar, 0,
708 Phrases.Lookup('FOOD'), Report.CollectedFood, MainTexture);
709 CountBar(offscreen, xFood + dxBar, yFood + dyBar, wBar, 0,
710 Phrases.Lookup('DEMAND'), 2 * c.Size, MainTexture);
711 CountBar(offscreen, xFood + dxBar, yFood, wBar, 0,
712 Phrases.Lookup('SUPPORT'), Report.FoodSupport, MainTexture);
713 if Report.FoodSurplus >= 0 then
714 if (cGov = gFuture) or (c.Size >= NeedAqueductSize) and
715 (Report.FoodSurplus < 2) then
716 CountBar(offscreen, xFood + dxBar, yFood + 2 * dyBar, wBar, 6,
717 Phrases.Lookup('PROFIT'), Report.FoodSurplus, MainTexture)
718 else
719 CountBar(offscreen, xFood + dxBar, yFood + 2 * dyBar, wBar, 0,
720 Phrases.Lookup('SURPLUS'), Report.FoodSurplus, MainTexture)
721 else
722 begin
723 MakeRed(xFood + dxBar - 6, yFood + 2 * dyBar, wBar + 10, 38);
724 CountBar(offscreen, xFood + dxBar, yFood + 2 * dyBar, wBar, 1,
725 Phrases.Lookup('LACK'), -Report.FoodSurplus, RedTex);
726 end;
727 end;
728 CanGrow := (c.Size < MaxCitySize) and (cGov <> gFuture) and
729 (Report.FoodSurplus > 0) and ((c.Size < NeedAqueductSize) or
730 (c.Built[imAqueduct] = 1) and (c.Size < NeedSewerSize) or
731 (c.Built[imSewer] = 1));
732 FillBar(xFood + 3, yFood + 102, TrueFood,
733 CutCityFoodSurplus(Report.FoodSurplus, IsCityAlive, cGov, c.Size),
734 Report.Storage, 1, CanGrow);
735 LoweredTextout(offscreen.Canvas, -1, MainTexture, xFood + 3 - 5,
736 yFood + 102 - 20, Format('%d/%d', [TrueFood, Report.Storage]));
737 LoweredTextout(offscreen.Canvas, -1, MainTexture, xFood - 2, yFood + 66,
738 Phrases.Lookup('STORAGE'));
739
740 // production section
741 if IsCityAlive then
742 begin
743 CountBar(offscreen, xProd, yProd, wBar, 2, Phrases.Lookup('MATERIAL'),
744 Report.CollectedMaterial, MainTexture);
745 CountBar(offscreen, xProd + dxBar, yProd, wBar, 2,
746 Phrases.Lookup('SUPPORT'), Report.MaterialSupport, MainTexture);
747 if Report.Production >= 0 then
748 if c.Project and (cpImp + cpIndex) = cpImp + imTrGoods then
749 CountBar(offscreen, xProd + dxBar, yProd + dyBar + 16, wBar, 6,
750 Phrases.Lookup('PROFIT'), Report.Production, MainTexture)
751 else
752 CountBar(offscreen, xProd + dxBar, yProd + dyBar + 16, wBar, 2,
753 Phrases.Lookup('PROD'), Report.Production, MainTexture)
754 else
755 begin
756 MakeRed(xProd + dxBar - 6, yProd + dyBar, wBar + 10, 38);
757 CountBar(offscreen, xProd + dxBar, yProd + dyBar + 16, wBar, 3,
758 Phrases.Lookup('LACK'), -Report.Production, RedTex);
759 end;
760 end;
761 if c.Project and (cpImp + cpIndex) <> cpImp + imTrGoods then
762 with offscreen.Canvas do
763 begin
764 i := Report.Production;
765 if (i < 0) or not IsCityAlive then
766 i := 0;
767 FillBar(xProd + 3, yProd + 16 + 63, TrueProd, i, PrCost, 4, true);
768 LoweredTextout(offscreen.Canvas, -1, MainTexture, xProd + 3 - 5,
769 yProd + 16 + 43, Format('%d/%d', [TrueProd, PrCost]));
770 if BiColorTextWidth(offscreen.Canvas, PrName) > wBar + dxBar then
771 begin
772 repeat
773 Delete(PrName, length(PrName), 1)
774 until BiColorTextWidth(offscreen.Canvas, PrName) <= wBar + dxBar;
775 PrName := PrName + '.'
776 end;
777 end;
778 RisedTextOut(offscreen.Canvas, xProd - 2, yProd + 36, PrName);
779
780 // pollution section
781 if IsCityAlive and (Report.AddPollution > 0) then
782 begin
783 FillBar(xPoll + 3, yPoll + 20, TruePoll, Report.AddPollution,
784 MaxPollution, 3, true);
785 RisedTextOut(offscreen.Canvas, xPoll + 3 - 5, yPoll + 20 - 20,
786 Phrases.Lookup('POLL'));
787 end;
788
789 // trade section
790 if IsCityAlive and (Report.CollectedTrade > 0) then
791 begin
792 CountBar(offscreen, xTrade, yTrade + dyBar div 2, wBar, 4,
793 Phrases.Lookup('TRADE'), Report.CollectedTrade, MainTexture);
794 CountBar(offscreen, xTrade + dxBar, yTrade + 2 * dyBar, wBar, 5,
795 Phrases.Lookup('CORR'), Report.Corruption, MainTexture);
796 CountBar(offscreen, xTrade + dxBar, yTrade, wBar, 6, Phrases.Lookup('TAX'),
797 Report.Tax, MainTexture);
798 CountBar(offscreen, xTrade + dxBar, yTrade + dyBar, wBar, 12,
799 Phrases.Lookup('SCIENCE'), Report.Science, MainTexture);
800 end;
801
802 // small map
803 bitblt(offscreen.Canvas.Handle, xSmallMap, ySmallMap, wSmallMap, hSmallMap,
804 SmallCityMap.Canvas.Handle, 0, 0, SRCCOPY);
805 if Mode = mImp then
806 Frame(offscreen.Canvas, xSmallMap + 48 * (ZoomArea div 3),
807 ySmallMap + 24 * (ZoomArea mod 3), xSmallMap + 48 * (ZoomArea div 3) + 49,
808 ySmallMap + 24 * (ZoomArea mod 3) + 25, MainTexture.clMark,
809 MainTexture.clMark);
810 Frame(offscreen.Canvas, xSmallMap - 1, ySmallMap - 1, xSmallMap + wSmallMap,
811 ySmallMap + hSmallMap, $B0B0B0, $FFFFFF);
812 RFrame(offscreen.Canvas, xSmallMap - 2, ySmallMap - 2, xSmallMap + wSmallMap +
813 1, ySmallMap + hSmallMap + 1, $FFFFFF, $B0B0B0);
814
815 Frame(offscreen.Canvas, xSupport - 1, ySupport - 1, xSupport + wSupport,
816 ySupport + hSupport, $B0B0B0, $FFFFFF);
817 RFrame(offscreen.Canvas, xSupport - 2, ySupport - 2, xSupport + wSupport + 1,
818 ySupport + hSupport + 1, $FFFFFF, $B0B0B0);
819 x := xSupport + wSupport div 2;
820 y := ySupport + hSupport div 2;
821 if Mode = mSupp then
822 begin
823 offscreen.Canvas.brush.Color := MainTexture.clMark;
824 offscreen.Canvas.FillRect(Rect(x - 27, y - 6, x + 27, y + 6));
825 offscreen.Canvas.brush.style := bsClear;
826 end;
827 Sprite(offscreen, HGrSystem, x - 16, y - 5, 10, 10, 88, 115);
828 Sprite(offscreen, HGrSystem, x - 5, y - 5, 10, 10, 66, 115);
829 Sprite(offscreen, HGrSystem, x + 6, y - 5, 10, 10, 154, 126);
830
831 bitblt(offscreen.Canvas.Handle, xZoomMap, yZoomMap, wZoomMap, hZoomMap,
832 ZoomCityMap.Canvas.Handle, 0, 0, SRCCOPY);
833
834 for i := 0 to 5 do
835 imix[i] := -1;
836 if Mode = mImp then
837 begin
838 if ZoomArea = 5 then
839 begin
840 Cnt := 0;
841 for iix := 0 to nImp - 1 do
842 if ((iix < 28) or (ImpPosition[iix] < 0)) and (c.Built[iix] > 0) then
843 begin
844 i := Cnt - Page * 6;
845 if (i >= 0) and (i < 6) then
846 imix[i] := iix;
847 inc(Cnt);
848 end;
849 PageCount := (Cnt + 5) div 6;
850 end
851 else
852 begin
853 for iix := 28 to nImp - 1 do
854 begin
855 i := ImpPosition[iix] - 6 * ZoomArea;
856 if (i >= 0) and (i < 6) and (c.Built[iix] > 0) then
857 imix[i] := iix;
858 end;
859 PageCount := 0;
860 end;
861 for i := 0 to 5 do
862 if imix[i] >= 0 then
863 begin
864 iix := imix[i];
865 x := xZoomMap + 14 + 72 * (i mod 3);
866 y := yZoomMap + 14 + 56 * (i div 3);
867 ImpImage(offscreen.Canvas, x, y, iix, cGov, AllowChange and
868 (ClientMode < scContact));
869 if IsCityAlive then
870 begin
871 if iix = imColosseum then
872 begin
873 Sprite(offscreen, HGrSystem, x + 46, y, 14, 14, 82, 100);
874 end
875 else
876 begin
877 HappyGain := 0;
878 case iix of
879 0 .. 27, imTemple:
880 HappyGain := 2;
881 imTheater:
882 HappyGain := 4;
883 imCathedral:
884 if MyRO.Wonder[woBach].EffectiveOwner = cOwner then
885 HappyGain := 6
886 else
887 HappyGain := 4;
888 end;
889 if HappyGain > 1 then
890 begin
891 d := 30 div (HappyGain - 1);
892 if d > 10 then
893 d := 10
894 end;
895 for j := 0 to HappyGain - 1 do
896 Sprite(offscreen, HGrSystem, x + 50, y + d * j, 10, 10, 132, 126);
897 end;
898 for j := 0 to Imp[iix].Maint - 1 do
899 Sprite(offscreen, HGrSystem, x - 4, y + 29 - 3 * j, 10, 10,
900 132, 115);
901 end
902 end;
903 if imix[0] >= 0 then
904 Imp0Area.Hint := Phrases.Lookup('IMPROVEMENTS', imix[0])
905 else
906 Imp0Area.Hint := '';
907 if imix[1] >= 0 then
908 Imp1Area.Hint := Phrases.Lookup('IMPROVEMENTS', imix[1])
909 else
910 Imp1Area.Hint := '';
911 if imix[2] >= 0 then
912 Imp2Area.Hint := Phrases.Lookup('IMPROVEMENTS', imix[2])
913 else
914 Imp2Area.Hint := '';
915 if imix[3] >= 0 then
916 Imp3Area.Hint := Phrases.Lookup('IMPROVEMENTS', imix[3])
917 else
918 Imp3Area.Hint := '';
919 if imix[4] >= 0 then
920 Imp4Area.Hint := Phrases.Lookup('IMPROVEMENTS', imix[4])
921 else
922 Imp4Area.Hint := '';
923 if imix[5] >= 0 then
924 Imp5Area.Hint := Phrases.Lookup('IMPROVEMENTS', imix[5])
925 else
926 Imp5Area.Hint := '';
927 end
928 else { if mode=mSupp then }
929 begin
930 LoweredTextout(offscreen.Canvas, -1, MainTexture, xZoomMap + 6,
931 yZoomMap + 2, Phrases.Lookup('SUPUNITS'));
932 FreeSupp := c.Size * SupportFree[cGov] shr 1;
933 Cnt := 0;
934 for i := 0 to MyRO.nUn - 1 do
935 if (MyUn[i].Loc >= 0) and (MyUn[i].Home = cix) then
936 with MyModel[MyUn[i].mix] do
937 begin
938 Server(sGetUnitReport, me, i, UnitReport);
939 if (Cnt >= 6 * Page) and (Cnt < 6 * (Page + 1)) then
940 begin // unit visible in display
941 imix[Cnt - 6 * Page] := i;
942 x := ((Cnt - 6 * Page) mod 3) * 64 + xZoomMap;
943 y := ((Cnt - 6 * Page) div 3) * 52 + yZoomMap + 20;
944 MakeUnitInfo(me, MyUn[i], UnitInfo);
945 NoMap.SetOutput(offscreen);
946 NoMap.PaintUnit(x, y, UnitInfo, MyUn[i].Status);
947
948 for j := 0 to UnitReport.FoodSupport - 1 do
949 Sprite(offscreen, HGrSystem, x + 38 + 11 * j, y + 40, 10,
950 10, 66, 115);
951 for j := 0 to UnitReport.ProdSupport - 1 do
952 begin
953 if (FreeSupp > 0) and
954 (UnitReport.ReportFlags and urfAlwaysSupport = 0) then
955 begin
956 Sprite(offscreen, HGrSystem, x + 16 - 11 * j, y + 40, 10,
957 10, 143, 115);
958 dec(FreeSupp);
959 end
960 else
961 Sprite(offscreen, HGrSystem, x + 16 - 11 * j, y + 40, 10,
962 10, 88, 115);
963 end;
964 if UnitReport.ReportFlags and urfDeployed <> 0 then
965 for j := 0 to 1 do
966 Sprite(offscreen, HGrSystem, x + 27 + 11 * j, y + 40, 10,
967 10, 154, 126)
968 end // unit visible in display
969 else
970 dec(FreeSupp, UnitReport.ProdSupport);
971 inc(Cnt);
972 end;
973 PageCount := (Cnt + 5) div 6;
974 Imp0Area.Hint := '';
975 Imp1Area.Hint := '';
976 Imp2Area.Hint := '';
977 Imp3Area.Hint := '';
978 Imp4Area.Hint := '';
979 Imp5Area.Hint := '';
980 end;
981 PageUpBtn.Visible := PageCount > 1;
982 PageDownBtn.Visible := PageCount > 1;
983
984 with offscreen.Canvas do
985 begin
986 { display project now }
987 DLine(offscreen.Canvas, xView + 9 + xSizeBig, xProd + 2 * wBar + 10,
988 yProd + dyBar + 16, $FFFFFF, $B0B0B0);
989 if ProdHint then
990 begin
991 Frame(offscreen.Canvas, xView + 9 - 1, yView + 5 - 1,
992 xView + 9 + xSizeBig, yView + 5 + ySizeBig, $B0B0B0, $FFFFFF);
993 RFrame(offscreen.Canvas, xView + 9 - 2, yView + 5 - 2,
994 xView + 9 + xSizeBig + 1, yView + 5 + ySizeBig + 1, $FFFFFF, $B0B0B0);
995 with offscreen.Canvas do
996 begin
997 brush.Color := $000000;
998 FillRect(Rect(xView + 9, yView + 5, xView + 1 + 72 - 8,
999 yView + 5 + 40));
1000 brush.style := bsClear;
1001 end
1002 end
1003 else if AllowChange and (c.Status and 7 <> 0) then
1004 begin // city type autobuild
1005 FrameImage(offscreen.Canvas, bigimp, xView + 9, yView + 5, xSizeBig,
1006 ySizeBig, (c.Status and 7 - 1 + 3) * xSizeBig, 0, (cix >= 0) and
1007 (ClientMode < scContact));
1008 end
1009 else if c.Project and cpImp = 0 then
1010 begin // project is unit
1011 FrameImage(offscreen.Canvas, bigimp, xView + 9, yView + 5, xSizeBig,
1012 ySizeBig, 0, 0, AllowChange and (ClientMode < scContact));
1013 with Tribe[cOwner].ModelPicture[c.Project and cpIndex] do
1014 Sprite(offscreen, HGr, xView + 5, yView + 1, 64, 44,
1015 pix mod 10 * 65 + 1, pix div 10 * 49 + 1);
1016 end
1017 else
1018 begin // project is building
1019 if ProdHint then
1020 Paintiix := c.Project0 and cpIndex
1021 else
1022 Paintiix := c.Project and cpIndex;
1023 ImpImage(offscreen.Canvas, xView + 9, yView + 5, Paintiix, cGov,
1024 AllowChange and (ClientMode < scContact));
1025 end;
1026 end;
1027
1028 if AllowChange and (ClientMode < scContact) then
1029 begin
1030 i := Server(sBuyCityProject - sExecute, me, cix, nil^);
1031 BuyBtn.Visible := (i = eOk) or (i = eViolation);
1032 end
1033 else
1034 BuyBtn.Visible := false;
1035
1036 MarkUsedOffscreen(ClientWidth, ClientHeight);
1037end; { OffscreenPaint }
1038
1039procedure TCityDlg.FormShow(Sender: TObject);
1040var
1041 dx, dy, Loc1: integer;
1042 GetCityData: TGetCityData;
1043begin
1044 BlinkTime := 5;
1045 if cix >= 0 then
1046 begin { own city }
1047 c := MyCity[cix];
1048 cOwner := me;
1049 cGov := MyRO.Government;
1050 ProdHint := (cGov <> gAnarchy) and
1051 (Happened and (chProduction or chFounded or chCaptured or
1052 chAllImpsMade) <> 0);
1053 Server(sGetCityAreaInfo, me, cix, CityAreaInfo);
1054 NextCityBtn.Visible := WindowMode = wmPersistent;
1055 PrevCityBtn.Visible := WindowMode = wmPersistent;
1056 end
1057 else { enemy city }
1058 begin
1059 Mode := mImp;
1060 Server(sGetCity, me, cLoc, GetCityData);
1061 c := GetCityData.c;
1062 cOwner := GetCityData.Owner;
1063 cGov := MyRO.EnemyReport[cOwner].Government;
1064 Happened := c.Flags and $7FFFFFFF;
1065 ProdHint := false;
1066 Server(sGetEnemyCityAreaInfo, me, cLoc, CityAreaInfo);
1067
1068 if c.Project and cpImp = 0 then
1069 begin
1070 emix := MyRO.nEnemyModel - 1;
1071 while (emix > 0) and ((MyRO.EnemyModel[emix].Owner <> cOwner) or
1072 (integer(MyRO.EnemyModel[emix].mix) <> c.Project and cpIndex)) do
1073 dec(emix);
1074 if Tribe[cOwner].ModelPicture[c.Project and cpIndex].HGr = 0 then
1075 InitEnemyModel(emix);
1076 end;
1077
1078 NextCityBtn.Visible := false;
1079 PrevCityBtn.Visible := false;
1080 end;
1081 Page := 0;
1082
1083 if c.Size < 5 then
1084 SizeClass := 0
1085 else if c.Size < 9 then
1086 SizeClass := 1
1087 else if c.Size < 13 then
1088 SizeClass := 2
1089 else
1090 SizeClass := 3;
1091
1092 // check if port
1093 IsPort := false;
1094 for dx := -2 to 2 do
1095 for dy := -2 to 2 do
1096 if abs(dx) + abs(dy) = 2 then
1097 begin
1098 Loc1 := dLoc(cLoc, dx, dy);
1099 if (Loc1 >= 0) and (Loc1 < G.lx * G.ly) and
1100 (MyMap[Loc1] and fTerrain < fGrass) then
1101 IsPort := true;
1102 end;
1103
1104 if WindowMode = wmModal then
1105 begin { center on screen }
1106 Left := (Screen.Width - Width) div 2;
1107 Top := (Screen.Height - Height) div 2;
1108 end;
1109
1110 Caption := CityName(c.ID);
1111
1112 InitSmallCityMap;
1113 InitZoomCityMap;
1114 OpenSoundEvent := -1;
1115 OffscreenPaint;
1116 Timer1.Enabled := true;
1117end;
1118
1119procedure TCityDlg.ShowNewContent(NewMode, Loc: integer; ShowEvent: cardinal);
1120begin
1121 if MyMap[Loc] and fOwned <> 0 then
1122 begin // own city
1123 cix := MyRO.nCity - 1;
1124 while (cix >= 0) and (MyCity[cix].Loc <> Loc) do
1125 dec(cix);
1126 assert(cix >= 0);
1127 if (Optimize_cixTileChange >= 0) and
1128 (Optimize_TilesBeforeChange and not MyCity[Optimize_cixTileChange].Tiles
1129 <> 0) then
1130 begin
1131 CityOptimizer_ReleaseCityTiles(Optimize_cixTileChange,
1132 Optimize_TilesBeforeChange and
1133 not MyCity[Optimize_cixTileChange].Tiles);
1134 if WindowMode <> wmModal then
1135 MainScreen.UpdateViews;
1136 end;
1137 Optimize_cixTileChange := cix;
1138 Optimize_TilesBeforeChange := MyCity[cix].Tiles;
1139 end
1140 else
1141 cix := -1;
1142 AllowChange := not supervising and (cix >= 0);
1143 cLoc := Loc;
1144 Happened := ShowEvent;
1145 inherited ShowNewContent(NewMode);
1146end;
1147
1148procedure TCityDlg.FormMouseDown(Sender: TObject; Button: TMouseButton;
1149 Shift: TShiftState; x, y: integer);
1150var
1151 i, qx, qy, dx, dy, fix, NewTiles, Loc1, iix, SellResult: integer;
1152 Rebuild: boolean;
1153begin
1154 if (ssLeft in Shift) and (x >= xSmallMap) and (x < xSmallMap + wSmallMap) and
1155 (y >= ySmallMap) and (y < ySmallMap + hSmallMap) then
1156 begin
1157 Mode := mImp;
1158 ZoomArea := (y - ySmallMap) * 3 div hSmallMap + 3 *
1159 ((x - xSmallMap) * 2 div wSmallMap);
1160 Page := 0;
1161 InitZoomCityMap;
1162 SmartUpdateContent;
1163 exit;
1164 end;
1165 if (ssLeft in Shift) and (x >= xSupport) and (x < xSupport + wSupport) and
1166 (y >= ySupport) and (y < ySupport + hSupport) then
1167 begin
1168 Mode := mSupp;
1169 Page := 0;
1170 InitZoomCityMap;
1171 SmartUpdateContent;
1172 exit;
1173 end;
1174 if not AllowChange then
1175 exit; // not an own city
1176
1177 if (ssLeft in Shift) then
1178 if (ClientMode < scContact) and (x >= xView) and (y >= yView) and
1179 (x < xView + 73) and (y < yView + 50) then
1180 if cGov = gAnarchy then
1181 with MessgExDlg do
1182 begin
1183 { MessgText:=Phrases.Lookup('OUTOFCONTROL');
1184 if c.Project and cpImp=0 then
1185 MessgText:=Format(MessgText,[Tribe[cOwner].ModelName[c.Project and cpIndex]])
1186 else MessgText:=Format(MessgText,[Phrases.Lookup('IMPROVEMENTS',c.Project and cpIndex)]); }
1187 MessgText := Phrases.Lookup('NOCHANGEINANARCHY');
1188 Kind := mkOk;
1189 ShowModal;
1190 end
1191 else
1192 begin
1193 if ProdHint then
1194 begin
1195 ProdHint := false;
1196 SmartUpdateContent
1197 end;
1198 ChooseProject;
1199 end
1200 else if (Mode = mImp) and (x >= xZoomMap) and (x < xZoomMap + wZoomMap) and
1201 (y >= yZoomMap) and (y < yZoomMap + hZoomMap) then
1202 begin
1203 i := 5;
1204 while (i >= 0) and not((x >= xZoomMap + 14 + 72 * (i mod 3)) and
1205 (x < xZoomMap + 14 + 56 + 72 * (i mod 3)) and
1206 (y >= yZoomMap + 14 + 56 * (i div 3)) and
1207 (y < yZoomMap + 14 + 40 + 56 * (i div 3))) do
1208 dec(i);
1209 if i >= 0 then
1210 begin
1211 iix := imix[i];
1212 if iix >= 0 then
1213 if ssShift in Shift then
1214 HelpDlg.ShowNewContent(Mode or wmPersistent, hkImp, iix)
1215 else if (ClientMode < scContact) then
1216 with MessgExDlg do
1217 begin
1218 IconKind := mikImp;
1219 IconIndex := iix;
1220 if (iix = imPalace) or (Imp[iix].Kind = ikWonder) then
1221 begin
1222 MessgText := Phrases.Lookup('IMPROVEMENTS', iix);
1223 if iix = woOracle then
1224 MessgText := MessgText + '\' +
1225 Format(Phrases.Lookup('ORACLEINCOME'), [MyRO.OracleIncome]);
1226 Kind := mkOk;
1227 ShowModal;
1228 end
1229 else
1230 begin
1231 SellResult := Server(sSellCityImprovement - sExecute, me,
1232 cix, iix);
1233 if SellResult < rExecuted then
1234 begin
1235 if SellResult = eOnlyOnce then
1236 MessgText := Phrases.Lookup('NOSELLAGAIN')
1237 else
1238 MessgText := Phrases.Lookup('OUTOFCONTROL');
1239 MessgText := Format(MessgText,
1240 [Phrases.Lookup('IMPROVEMENTS', iix)]);
1241 Kind := mkOk;
1242 ShowModal;
1243 end
1244 else
1245 begin
1246 if Server(sRebuildCityImprovement - sExecute, me, cix, iix) < rExecuted
1247 then
1248 begin // no rebuild possible, ask for sell only
1249 Rebuild := false;
1250 MessgText := Phrases.Lookup('IMPROVEMENTS', iix);
1251 if not Phrases2FallenBackToEnglish then
1252 MessgText := Format(Phrases2.Lookup('SELL2'),
1253 [MessgText, Imp[iix].Cost * BuildCostMod
1254 [G.Difficulty[me]] div 12])
1255 else
1256 MessgText := Format(Phrases.Lookup('SELL'), [MessgText]);
1257 if iix = imSpacePort then
1258 with MyRO.Ship[me] do
1259 if Parts[0] + Parts[1] + Parts[2] > 0 then
1260 MessgText := MessgText + ' ' +
1261 Phrases.Lookup('SPDESTRUCTQUERY');
1262 Kind := mkYesNo;
1263 ShowModal;
1264 if ModalResult <> mrOK then
1265 iix := -1
1266 end
1267 else
1268 begin
1269 Rebuild := true;
1270 MessgText := Phrases.Lookup('IMPROVEMENTS', iix);
1271 if not Phrases2FallenBackToEnglish then
1272 MessgText := Format(Phrases2.Lookup('DISPOSE2'),
1273 [MessgText, Imp[iix].Cost * BuildCostMod
1274 [G.Difficulty[me]] div 12 * 2 div 3])
1275 else
1276 MessgText := Format(Phrases.Lookup('DISPOSE'),
1277 [MessgText]);
1278 if iix = imSpacePort then
1279 with MyRO.Ship[me] do
1280 if Parts[0] + Parts[1] + Parts[2] > 0 then
1281 MessgText := MessgText + ' ' +
1282 Phrases.Lookup('SPDESTRUCTQUERY');
1283 Kind := mkYesNo;
1284 ShowModal;
1285 if ModalResult <> mrOK then
1286 iix := -1
1287 end;
1288 if iix >= 0 then
1289 begin
1290 if Rebuild then
1291 begin
1292 Play('CITY_REBUILDIMP');
1293 Server(sRebuildCityImprovement, me, cix, iix);
1294 end
1295 else
1296 begin
1297 Play('CITY_SELLIMP');
1298 Server(sSellCityImprovement, me, cix, iix);
1299 end;
1300 CityOptimizer_CityChange(cix);
1301 InitSmallCityMap;
1302 SmartUpdateContent;
1303 if WindowMode <> wmModal then
1304 MainScreen.UpdateViews;
1305 end
1306 end
1307 end
1308 end
1309 end
1310 end
1311 else if (Mode = mSupp) and (x >= xZoomMap) and (x < xZoomMap + wZoomMap) and
1312 (y >= yZoomMap) and (y < yZoomMap + hZoomMap) then
1313 begin
1314 i := 5;
1315 while (i >= 0) and not((x >= xZoomMap + 64 * (i mod 3)) and
1316 (x < xZoomMap + 64 + 64 * (i mod 3)) and
1317 (y >= yZoomMap + 20 + 48 * (i div 3)) and
1318 (y < yZoomMap + 20 + 52 + 48 * (i div 3))) do
1319 dec(i);
1320 if (i >= 0) and (imix[i] >= 0) then
1321 if ssShift in Shift then
1322 else if (cix >= 0) and (ClientMode < scContact) and
1323 (WindowMode <> wmModal) then
1324 begin
1325 CloseAction := None;
1326 Close;
1327 MainScreen.CityClosed(imix[i], false, true);
1328 end
1329 end
1330 else if (x >= xmArea - 192) and (x < xmArea + 192) and (y >= ymArea - 96)
1331 and (y < ymArea + 96) then
1332 begin
1333 qx := ((4000 * xxt * yyt) + (x - xmArea) * (yyt * 2) + (y - ymArea + yyt)
1334 * (xxt * 2)) div (xxt * yyt * 4) - 1000;
1335 qy := ((4000 * xxt * yyt) + (y - ymArea + yyt) * (xxt * 2) - (x - xmArea)
1336 * (yyt * 2)) div (xxt * yyt * 4) - 1000;
1337 dx := qx - qy;
1338 dy := qx + qy;
1339 if (dx >= -3) and (dx <= 3) and (dy >= -3) and (dy <= 3) and
1340 (dx * dx * dy * dy < 81) and ((dx <> 0) or (dy <> 0)) then
1341 if ssShift in Shift then
1342 begin // terrain help
1343 Loc1 := dLoc(cLoc, dx, dy);
1344 if (Loc1 >= 0) and (Loc1 < G.lx * G.ly) then
1345 HelpOnTerrain(Loc1, Mode or wmPersistent)
1346 end
1347 else if (ClientMode < scContact) and (cGov <> gAnarchy) and
1348 (c.Flags and chCaptured = 0) then
1349 begin // toggle exploitation
1350 assert(not supervising);
1351 if c.Status and csResourceWeightsMask <> 0 then
1352 begin
1353 with MessgExDlg do
1354 begin
1355 MessgText := Phrases.Lookup('CITYMANAGEOFF');
1356 OpenSound := 'MSG_DEFAULT';
1357 Kind := mkOkCancel;
1358 IconKind := mikFullControl;
1359 ShowModal;
1360 end;
1361 if MessgExDlg.ModalResult = mrOK then
1362 begin
1363 MyCity[cix].Status := MyCity[cix].Status and
1364 not csResourceWeightsMask; // off
1365 c.Status := MyCity[cix].Status;
1366 SmartUpdateContent
1367 end;
1368 exit;
1369 end;
1370 fix := (dy + 3) shl 2 + (dx + 3) shr 1;
1371 NewTiles := MyCity[cix].Tiles xor (1 shl fix);
1372 if Server(sSetCityTiles, me, cix, NewTiles) >= rExecuted then
1373 begin
1374 SmartUpdateContent;
1375 if WindowMode <> wmModal then
1376 MainScreen.UpdateViews;
1377 end
1378 end
1379 end
1380 else if (ClientMode < scContact) and (cGov <> gAnarchy) and
1381 (c.Flags and chCaptured = 0) and (x >= xmOpt - 32) and (x < xmOpt + 32)
1382 and (y >= ymOpt - 32) and (y < ymOpt + 32) then
1383 begin
1384 i := sqr(x - xmOpt) + sqr(y - ymOpt); // click radius
1385 if i <= 32 * 32 then
1386 begin
1387 if i < 16 * 16 then // inner area clicked
1388 if c.Status and csResourceWeightsMask <> 0 then
1389 i := (c.Status shr 4 and $0F) mod 5 + 1 // rotate except off
1390 else
1391 i := 3 // rwGrowth
1392 else
1393 case trunc(arctan2(x - xmOpt, ymOpt - y) * 180 / pi) of
1394 - 25 - 52 * 2 .. -26 - 52:
1395 i := 1;
1396 -25 - 52 .. -26:
1397 i := 2;
1398 -25 .. 25:
1399 i := 3;
1400 26 .. 25 + 52:
1401 i := 4;
1402 26 + 52 .. 25 + 52 * 2:
1403 i := 5;
1404 180 - 26 .. 180, -180 .. -180 + 26:
1405 i := 0;
1406 else
1407 i := -1;
1408 end;
1409 if i >= 0 then
1410 begin
1411 ChangeResourceWeights(i);
1412 SmartUpdateContent;
1413 if WindowMode <> wmModal then
1414 MainScreen.UpdateViews;
1415 end
1416 end
1417 end;
1418end; { FormMouseDown }
1419
1420procedure TCityDlg.ChooseProject;
1421const
1422 ptSelect = 0;
1423 ptTrGoods = 1;
1424 ptUn = 2;
1425 ptCaravan = 3;
1426 ptImp = 4;
1427 ptWonder = 6;
1428 ptShip = 7;
1429 ptInvalid = 8;
1430
1431 function ProjectType(Project: integer): integer;
1432 begin
1433 if Project and cpCompleted <> 0 then
1434 result := ptSelect
1435 else if Project and (cpImp + cpIndex) = cpImp + imTrGoods then
1436 result := ptTrGoods
1437 else if Project and cpImp = 0 then
1438 if MyModel[Project and cpIndex].Kind = mkCaravan then
1439 result := ptCaravan
1440 else
1441 result := ptUn
1442 else if Project and cpIndex >= nImp then
1443 result := ptInvalid
1444 else if Imp[Project and cpIndex].Kind = ikWonder then
1445 result := ptWonder
1446 else if Imp[Project and cpIndex].Kind = ikShipPart then
1447 result := ptShip
1448 else
1449 result := ptImp
1450 end;
1451
1452var
1453 NewProject, OldMoney, pt0, pt1, cix1: integer;
1454 QueryOk: boolean;
1455begin
1456 assert(not supervising);
1457 ModalSelectDlg.ShowNewContent_CityProject(wmModal, cix);
1458 if ModalSelectDlg.result <> -1 then
1459 begin
1460 if ModalSelectDlg.result and cpType <> 0 then
1461 begin
1462 MyCity[cix].Status := MyCity[cix].Status and not 7 or
1463 (1 + ModalSelectDlg.result and cpIndex);
1464 AutoBuild(cix, MyData.ImpOrder[ModalSelectDlg.result and cpIndex]);
1465 end
1466 else
1467 begin
1468 NewProject := ModalSelectDlg.result;
1469 QueryOk := true;
1470 if (NewProject and cpImp <> 0) and (NewProject and cpIndex >= 28) and
1471 (MyRO.NatBuilt[NewProject and cpIndex] > 0) then
1472 with MessgExDlg do
1473 begin
1474 cix1 := MyRO.nCity - 1;
1475 while (cix1 >= 0) and
1476 (MyCity[cix1].Built[NewProject and cpIndex] = 0) do
1477 dec(cix1);
1478 MessgText := Format(Phrases.Lookup('DOUBLESTATEIMP'),
1479 [Phrases.Lookup('IMPROVEMENTS', NewProject and cpIndex),
1480 CityName(MyCity[cix1].ID)]);
1481 OpenSound := 'MSG_DEFAULT';
1482 Kind := mkOkCancel;
1483 IconKind := mikImp;
1484 IconIndex := NewProject and cpIndex;
1485 ShowModal;
1486 QueryOk := ModalResult = mrOK;
1487 end;
1488 if not QueryOk then
1489 exit;
1490
1491 if (MyCity[cix].Prod > 0) then
1492 begin
1493 pt0 := ProjectType(MyCity[cix].Project0);
1494 pt1 := ProjectType(NewProject);
1495 if (pt0 <> ptSelect) and (pt1 <> ptTrGoods) then
1496 begin
1497 if NewProject and (cpImp or cpIndex) <> MyCity[cix].Project0 and
1498 (cpImp or cpIndex) then
1499 begin // loss of material -- do query
1500 if (pt1 = ptTrGoods) or (pt1 = ptShip) or (pt1 <> pt0) and
1501 (pt0 <> ptCaravan) then
1502 QueryOk := SimpleQuery(mkOkCancel,
1503 Format(Phrases.Lookup('LOSEMAT'), [MyCity[cix].Prod0,
1504 MyCity[cix].Prod0]), 'MSG_DEFAULT') = mrOK
1505 else if MyCity[cix].Project and (cpImp or cpIndex) = MyCity[cix]
1506 .Project0 and (cpImp or cpIndex) then
1507 QueryOk := SimpleQuery(mkOkCancel, Phrases.Lookup('LOSEMAT3'),
1508 'MSG_DEFAULT') = mrOK
1509 end;
1510 end
1511 end;
1512 if not QueryOk then
1513 exit;
1514
1515 OldMoney := MyRO.Money;
1516 MyCity[cix].Status := MyCity[cix].Status and not 7;
1517 if (NewProject and cpImp = 0) and
1518 ((MyCity[cix].Size < 4) and
1519 (MyModel[NewProject and cpIndex].Kind = mkSettler) or
1520 (MyCity[cix].Size < 3) and
1521 ((MyModel[NewProject and cpIndex].Kind = mkSlaves) or
1522 (NewProject and cpConscripts <> 0))) then
1523 if SimpleQuery(mkYesNo, Phrases.Lookup('EMIGRATE'), 'MSG_DEFAULT') <> mrOK
1524 then
1525 NewProject := NewProject or cpDisbandCity;
1526 Server(sSetCityProject, me, cix, NewProject);
1527 c.Project := MyCity[cix].Project;
1528 if MyRO.Money > OldMoney then
1529 Play('CITY_SELLIMP');
1530 end;
1531 CityOptimizer_CityChange(cix);
1532
1533 if WindowMode <> wmModal then
1534 MainScreen.UpdateViews;
1535 InitSmallCityMap;
1536 SmartUpdateContent;
1537 end;
1538end;
1539
1540procedure TCityDlg.BuyClick(Sender: TObject);
1541var
1542 NextProd, Cost: integer;
1543begin
1544 if (cix < 0) or (ClientMode >= scContact) then
1545 exit;
1546 with MyCity[cix], MessgExDlg do
1547 begin
1548 Cost := Report.ProjectCost;
1549 NextProd := Report.Production;
1550 if NextProd < 0 then
1551 NextProd := 0;
1552 Cost := Cost - Prod - NextProd;
1553 if (MyRO.Wonder[woMich].EffectiveOwner = me) and (Project and cpImp <> 0)
1554 then
1555 Cost := Cost * 2
1556 else
1557 Cost := Cost * 4;
1558 if (Cost <= 0) and (Report.HappinessBalance >= 0) { no disorder } then
1559 begin
1560 MessgText := Phrases.Lookup('READY');
1561 Kind := mkOk;
1562 end
1563 else if Cost > MyRO.Money then
1564 begin
1565 OpenSound := 'MSG_DEFAULT';
1566 MessgText := Format(Phrases.Lookup('NOMONEY'), [Cost, MyRO.Money]);
1567 Kind := mkOk;
1568 end
1569 else
1570 begin
1571 MessgText := Format(Phrases.Lookup('BUY'), [Cost]);
1572 Kind := mkYesNo;
1573 end;
1574 ShowModal;
1575 if (Kind = mkYesNo) and (ModalResult = mrOK) then
1576 begin
1577 if Server(sBuyCityProject, me, cix, nil^) >= rExecuted then
1578 begin
1579 Play('CITY_BUYPROJECT');
1580 SmartUpdateContent;
1581 if WindowMode <> wmModal then
1582 MainScreen.UpdateViews;
1583 end
1584 end
1585 end
1586end;
1587
1588procedure TCityDlg.FormClose(Sender: TObject; var Action: TCloseAction);
1589begin
1590 Timer1.Enabled := false;
1591 ProdHint := false;
1592 MarkCityLoc := -1;
1593 if Optimize_cixTileChange >= 0 then
1594 begin
1595 if Optimize_TilesBeforeChange and not MyCity[Optimize_cixTileChange]
1596 .Tiles <> 0 then
1597 begin
1598 CityOptimizer_ReleaseCityTiles(Optimize_cixTileChange,
1599 Optimize_TilesBeforeChange and
1600 not MyCity[Optimize_cixTileChange].Tiles);
1601 if WindowMode <> wmModal then
1602 MainScreen.UpdateViews;
1603 end;
1604 Optimize_cixTileChange := -1;
1605 end;
1606 if CloseAction > None then
1607 MainScreen.CityClosed(RestoreUnFocus, CloseAction = StepFocus);
1608 RestoreUnFocus := -1;
1609 inherited;
1610end;
1611
1612procedure TCityDlg.Timer1Timer(Sender: TObject);
1613begin
1614 if ProdHint then
1615 begin
1616 BlinkTime := (BlinkTime + 1) mod 12;
1617 if BlinkTime = 0 then
1618 with Canvas do
1619 begin
1620 bitblt(Canvas.Handle, xView + 5, yView + 1, 64, 2, Back.Canvas.Handle,
1621 xView + 5, yView + 1, SRCCOPY);
1622 bitblt(Canvas.Handle, xView + 5, yView + 3, 2, 42, Back.Canvas.Handle,
1623 xView + 5, yView + 3, SRCCOPY);
1624 bitblt(Canvas.Handle, xView + 5 + 62, yView + 3, 2, 42,
1625 Back.Canvas.Handle, xView + 5 + 62, yView + 3, SRCCOPY);
1626 Frame(Canvas, xView + 9 - 1, yView + 5 - 1, xView + 9 + xSizeBig,
1627 yView + 5 + ySizeBig, $B0B0B0, $FFFFFF);
1628 RFrame(Canvas, xView + 9 - 2, yView + 5 - 2, xView + 9 + xSizeBig + 1,
1629 yView + 5 + ySizeBig + 1, $FFFFFF, $B0B0B0);
1630 brush.Color := $000000;
1631 FillRect(Rect(xView + 9, yView + 5, xView + 1 + 72 - 8,
1632 yView + 5 + 40));
1633 brush.style := bsClear;
1634 end
1635 else if BlinkTime = 6 then
1636 begin
1637 if AllowChange and (c.Status and 7 <> 0) then
1638 begin // city type autobuild
1639 FrameImage(Canvas, bigimp, xView + 9, yView + 5, xSizeBig, ySizeBig,
1640 (c.Status and 7 - 1 + 3) * xSizeBig, 0, true);
1641 end
1642 else if c.Project and cpImp = 0 then
1643 begin // project is unit
1644 bitblt(Canvas.Handle, xView + 9, yView + 5, xSizeBig, ySizeBig,
1645 bigimp.Canvas.Handle, 0, 0, SRCCOPY);
1646 with Tribe[cOwner].ModelPicture[c.Project and cpIndex] do
1647 Sprite(Canvas, HGr, xView + 5, yView + 1, 64, 44, pix mod 10 * 65 + 1,
1648 pix div 10 * 49 + 1);
1649 end
1650 else
1651 ImpImage(Canvas, xView + 9, yView + 5, c.Project0 and cpIndex,
1652 cGov, true);
1653 end
1654 end
1655end;
1656
1657procedure TCityDlg.FormPaint(Sender: TObject);
1658begin
1659 inherited;
1660 if OpenSoundEvent >= 0 then
1661 PostMessage(Handle, WM_PLAYSOUND, 0, 0);
1662end;
1663
1664procedure TCityDlg.OnPlaySound(var Msg: TMessage);
1665begin
1666 if 1 shl OpenSoundEvent = chProduction then
1667 begin
1668 if c.Project0 and cpImp <> 0 then
1669 begin
1670 if c.Project0 and cpIndex >= 28 then
1671 // wonders have already extra message with sound
1672 if Imp[c.Project0 and cpIndex].Kind = ikShipPart then
1673 Play('SHIP_BUILT')
1674 else
1675 Play('CITY_IMPCOMPLETE')
1676 end
1677 else
1678 Play('CITY_UNITCOMPLETE');
1679 end
1680 else
1681 Play(CityEventSoundItem[OpenSoundEvent]);
1682 OpenSoundEvent := -2;
1683end;
1684
1685function Prio(iix: integer): integer;
1686begin
1687 case Imp[iix].Kind of
1688 ikWonder:
1689 result := iix + 10000;
1690 ikNatLocal, ikNatGlobal:
1691 case iix of
1692 imPalace:
1693 result := 0;
1694 else
1695 result := iix + 20000;
1696 end;
1697 else
1698 case iix of
1699 imTownHall, imCourt:
1700 result := iix + 30000;
1701 imAqueduct, imSewer:
1702 result := iix + 40000;
1703 imTemple, imTheater, imCathedral:
1704 result := iix + 50000;
1705 else
1706 result := iix + 90000;
1707 end;
1708 end;
1709end;
1710
1711procedure TCityDlg.NextCityBtnClick(Sender: TObject);
1712begin
1713 ChangeCity(+1);
1714end;
1715
1716procedure TCityDlg.PrevCityBtnClick(Sender: TObject);
1717begin
1718 ChangeCity(-1);
1719end;
1720
1721procedure TCityDlg.ChangeCity(d: integer);
1722var
1723 cixNew: integer;
1724begin
1725 cixNew := cix;
1726 repeat
1727 cixNew := (cixNew + MyRO.nCity + d) mod MyRO.nCity;
1728 until (MyCity[cixNew].Loc >= 0) or (cixNew = cix);
1729 if cixNew <> cix then
1730 MainScreen.ZoomToCity(MyCity[cixNew].Loc);
1731end;
1732
1733procedure TCityDlg.FormKeyDown(Sender: TObject; var Key: Word;
1734 Shift: TShiftState);
1735begin
1736 if ((Key = VK_UP) or (Key = VK_NUMPAD8)) and (cix >= 0) and
1737 (WindowMode = wmPersistent) then
1738 ChangeCity(-1)
1739 else if ((Key = VK_DOWN) or (Key = VK_NUMPAD2)) and (cix >= 0) and
1740 (WindowMode = wmPersistent) then
1741 ChangeCity(+1)
1742 else
1743 inherited
1744end;
1745
1746{ procedure TCityDlg.AdviceBtnClick(Sender: TObject);
1747 begin
1748 AdvisorDlg.GiveCityAdvice(cix);
1749 end; }
1750
1751var
1752 i, j, k: integer;
1753
1754procedure TCityDlg.PageUpBtnClick(Sender: TObject);
1755begin
1756 if Page > 0 then
1757 begin
1758 dec(Page);
1759 SmartUpdateContent
1760 end
1761end;
1762
1763procedure TCityDlg.PageDownBtnClick(Sender: TObject);
1764begin
1765 if Page < PageCount - 1 then
1766 begin
1767 inc(Page);
1768 SmartUpdateContent
1769 end
1770end;
1771
1772procedure TCityDlg.ChangeResourceWeights(iResourceWeights: integer);
1773var
1774 Advice: TCityTileAdviceData;
1775begin
1776 assert(not supervising);
1777 assert(cix >= 0);
1778 MyCity[cix].Status := MyCity[cix].Status and not csResourceWeightsMask or
1779 (iResourceWeights shl 4);
1780 c.Status := MyCity[cix].Status;
1781 if iResourceWeights > 0 then
1782 begin
1783 Advice.ResourceWeights := OfferedResourceWeights[iResourceWeights];
1784 Server(sGetCityTileAdvice, me, cix, Advice);
1785 if Advice.Tiles <> MyCity[cix].Tiles then
1786 Server(sSetCityTiles, me, cix, Advice.Tiles);
1787 end
1788end;
1789
1790initialization
1791
1792for i := 0 to nImp - 1 do
1793 ImpSorted[i] := i;
1794for i := 0 to nImp - 2 do
1795 for j := i + 1 to nImp - 1 do
1796 if Prio(ImpSorted[i]) > Prio(ImpSorted[j]) then
1797 begin
1798 k := ImpSorted[i];
1799 ImpSorted[i] := ImpSorted[j];
1800 ImpSorted[j] := k
1801 end;
1802
1803end.
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