| 1 | {$INCLUDE Switches.inc}
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| 2 | unit Battle;
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| 3 |
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| 4 | interface
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| 5 |
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| 6 | uses
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| 7 | ScreenTools, Protocol, ButtonBase, ButtonA, Types, LCLIntf, LCLType,
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| 8 | SysUtils, Classes, Graphics, Controls, Forms, DrawDlg, IsoEngine;
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| 9 |
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| 10 | type
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| 11 |
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| 12 | { TBattleDlg }
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| 13 |
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| 14 | TBattleDlg = class(TDrawDlg)
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| 15 | OKBtn: TButtonA;
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| 16 | CancelBtn: TButtonA;
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| 17 | procedure FormDestroy(Sender: TObject);
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| 18 | procedure FormPaint(Sender: TObject);
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| 19 | procedure FormMouseDown(Sender: TObject; Button: TMouseButton;
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| 20 | Shift: TShiftState; X, Y: Integer);
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| 21 | procedure FormDeactivate(Sender: TObject);
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| 22 | procedure FormKeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);
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| 23 | procedure FormCreate(Sender: TObject);
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| 24 | procedure FormShow(Sender: TObject);
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| 25 | procedure OKBtnClick(Sender: TObject);
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| 26 | procedure CancelBtnClick(Sender: TObject);
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| 27 | procedure PaintBattleOutcome(ca: TCanvas; xm, ym, uix, ToLoc: Integer;
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| 28 | Forecast: TBattleForecastEx);
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| 29 | private
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| 30 | IsoMap: TIsoMap;
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| 31 | public
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| 32 | uix, ToLoc: Integer;
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| 33 | Forecast: TBattleForecastEx;
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| 34 | IsSuicideQuery: boolean;
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| 35 | end;
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| 36 |
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| 37 | var
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| 38 | BattleDlg: TBattleDlg;
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| 39 |
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| 40 |
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| 41 | implementation
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| 42 |
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| 43 | uses
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| 44 | Term, ClientTools;
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| 45 |
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| 46 | {$R *.lfm}
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| 47 |
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| 48 | const
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| 49 | Border = 3;
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| 50 | MessageLineSpacing = 20;
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| 51 |
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| 52 | DamageColor = $0000E0;
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| 53 | FanaticColor = $800080;
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| 54 | FirstStrikeColor = $A0A0A0;
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| 55 |
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| 56 | procedure TBattleDlg.PaintBattleOutcome(ca: TCanvas; xm, ym, uix, ToLoc: Integer;
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| 57 | Forecast: TBattleForecastEx);
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| 58 | var
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| 59 | euix, ADamage, DDamage, StrMax, DamageMax, MaxBar, LAStr, LDStr, LADamage,
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| 60 | LDDamage, LABaseDamage, LAAvoidedDamage, LDBaseDamage: Integer;
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| 61 | // TerrType: Cardinal;
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| 62 | UnitInfo: TUnitInfo;
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| 63 | TextSize: TSize;
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| 64 | LabelText: string;
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| 65 | FirstStrike: boolean;
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| 66 | begin
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| 67 | MaxBar := 65;
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| 68 |
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| 69 | // TerrType:=MyMap[ToLoc] and fTerrain;
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| 70 | GetUnitInfo(ToLoc, euix, UnitInfo);
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| 71 |
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| 72 | FirstStrike := (MyModel[MyUn[uix].mix].Cap[mcFirst] > 0) and
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| 73 | (Forecast.DBaseDamage >= UnitInfo.Health);
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| 74 | ADamage := MyUn[uix].Health - Forecast.EndHealthAtt;
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| 75 | if FirstStrike then
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| 76 | ADamage := ADamage + Forecast.ABaseDamage div 2;
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| 77 | DDamage := UnitInfo.Health - Forecast.EndHealthDef;
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| 78 | if Forecast.AStr > Forecast.DStr then
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| 79 | StrMax := Forecast.AStr
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| 80 | else
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| 81 | StrMax := Forecast.DStr;
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| 82 | if ADamage > DDamage then
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| 83 | DamageMax := ADamage
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| 84 | else
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| 85 | DamageMax := DDamage;
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| 86 | if Forecast.ABaseDamage > Forecast.DBaseDamage then
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| 87 | StrMax := StrMax * DamageMax div Forecast.ABaseDamage
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| 88 | else
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| 89 | StrMax := StrMax * DamageMax div Forecast.DBaseDamage;
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| 90 |
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| 91 | LAStr := Forecast.AStr * MaxBar div StrMax;
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| 92 | LDStr := Forecast.DStr * MaxBar div StrMax;
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| 93 | LADamage := ADamage * MaxBar div DamageMax;
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| 94 | LABaseDamage := Forecast.ABaseDamage * MaxBar div DamageMax;
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| 95 | if FirstStrike then
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| 96 | LAAvoidedDamage := LABaseDamage div 2
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| 97 | else
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| 98 | LAAvoidedDamage := 0;
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| 99 | LDDamage := DDamage * MaxBar div DamageMax;
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| 100 | LDBaseDamage := Forecast.DBaseDamage * MaxBar div DamageMax;
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| 101 |
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| 102 | DarkGradient(ca, xm - 8 - LAStr, ym - 8, LAStr, 2);
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| 103 | VDarkGradient(ca, xm - 8, ym - 8 - LDStr, LDStr, 2);
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| 104 | LightGradient(ca, xm + 8, ym - 8, LDBaseDamage, DamageColor);
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| 105 | if LDDamage > LDBaseDamage then
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| 106 | LightGradient(ca, xm + 8 + LDBaseDamage, ym - 8, LDDamage - LDBaseDamage,
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| 107 | FanaticColor);
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| 108 | if LAAvoidedDamage > 0 then
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| 109 | VLightGradient(ca, xm - 8, ym + 8, LAAvoidedDamage, FirstStrikeColor);
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| 110 | VLightGradient(ca, xm - 8, ym + 8 + LAAvoidedDamage,
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| 111 | LABaseDamage - LAAvoidedDamage, DamageColor);
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| 112 | if LADamage > LABaseDamage then
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| 113 | VLightGradient(ca, xm - 8, ym + 8 + LABaseDamage, LADamage - LABaseDamage,
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| 114 | FanaticColor);
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| 115 | BitBltCanvas(ca, xm - 12, ym - 12, 24, 24,
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| 116 | HGrSystem.Mask.Canvas, 26, 146, SRCAND);
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| 117 | BitBltCanvas(ca, xm - 12, ym - 12, 24, 24,
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| 118 | HGrSystem.Data.Canvas, 26, 146, SRCPAINT);
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| 119 |
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| 120 | LabelText := Format('%d', [Forecast.AStr]);
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| 121 | TextSize := ca.TextExtent(LabelText);
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| 122 | if TextSize.cx div 2 + 2 > LAStr div 2 then
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| 123 | RisedTextOut(ca, xm - 10 - TextSize.cx, ym - (TextSize.cy + 1) div 2,
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| 124 | LabelText)
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| 125 | else
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| 126 | RisedTextOut(ca, xm - 8 - (LAStr + TextSize.cx) div 2,
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| 127 | ym - (TextSize.cy + 1) div 2, LabelText);
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| 128 |
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| 129 | LabelText := Format('%d', [Forecast.DStr]);
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| 130 | TextSize := ca.TextExtent(LabelText);
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| 131 | if TextSize.cy div 2 > LDStr div 2 then
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| 132 | RisedTextOut(ca, xm - (TextSize.cx + 1) div 2, ym - 8 - TextSize.cy,
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| 133 | LabelText)
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| 134 | else
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| 135 | RisedTextOut(ca, xm - (TextSize.cx + 1) div 2,
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| 136 | ym - 8 - (LDStr + TextSize.cy) div 2, LabelText);
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| 137 |
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| 138 | if Forecast.EndHealthDef <= 0 then
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| 139 | begin
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| 140 | BitBltCanvas(ca, xm + 9 + LDDamage - 7, ym - 6, 14, 17,
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| 141 | HGrSystem.Mask.Canvas, 51, 153, SRCAND);
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| 142 | BitBltCanvas(ca, xm + 8 + LDDamage - 7, ym - 7, 14, 17,
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| 143 | HGrSystem.Mask.Canvas, 51, 153, SRCAND);
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| 144 | BitBltCanvas(ca, xm + 8 + LDDamage - 7, ym - 7, 14, 17,
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| 145 | HGrSystem.Data.Canvas, 51, 153, SRCPAINT);
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| 146 | end;
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| 147 | LabelText := Format('%d', [DDamage]);
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| 148 | TextSize := ca.TextExtent(LabelText);
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| 149 | if TextSize.cx div 2 + 2 > LDDamage div 2 then
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| 150 | begin
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| 151 | if Forecast.EndHealthDef > 0 then
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| 152 | RisedTextOut(ca, xm + 10, ym - (TextSize.cy + 1) div 2, LabelText);
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| 153 | end
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| 154 | else
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| 155 | RisedTextOut(ca, xm + 8 + (LDDamage - TextSize.cx) div 2,
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| 156 | ym - (TextSize.cy + 1) div 2, LabelText);
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| 157 |
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| 158 | if Forecast.EndHealthAtt <= 0 then
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| 159 | begin
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| 160 | BitBltCanvas(ca, xm - 6, ym + 9 + LADamage - 7, 14, 17,
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| 161 | HGrSystem.Mask.Canvas, 51, 153, SRCAND);
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| 162 | BitBltCanvas(ca, xm - 7, ym + 8 + LADamage - 7, 14, 17,
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| 163 | HGrSystem.Mask.Canvas, 51, 153, SRCAND);
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| 164 | BitBltCanvas(ca, xm - 7, ym + 8 + LADamage - 7, 14, 17,
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| 165 | HGrSystem.Data.Canvas, 51, 153, SRCPAINT);
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| 166 | end;
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| 167 | LabelText := Format('%d', [MyUn[uix].Health - Forecast.EndHealthAtt]);
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| 168 | TextSize := ca.TextExtent(LabelText);
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| 169 | if TextSize.cy div 2 > (LADamage - LAAvoidedDamage) div 2 + LAAvoidedDamage
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| 170 | then
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| 171 | begin
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| 172 | if Forecast.EndHealthAtt > 0 then
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| 173 | RisedTextOut(ca, xm - (TextSize.cx + 1) div 2, ym + 8 + LAAvoidedDamage,
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| 174 | LabelText);
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| 175 | end
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| 176 | else
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| 177 | RisedTextOut(ca, xm - (TextSize.cx + 1) div 2, ym + 8 + LAAvoidedDamage +
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| 178 | (LADamage - LAAvoidedDamage - TextSize.cy) div 2, LabelText);
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| 179 |
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| 180 | IsoMap.SetOutput(Buffer);
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| 181 | BitBltCanvas(Buffer.Canvas, 0, 0, 66, 48, ca, xm + 8 + 4,
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| 182 | ym - 8 - 12 - 48);
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| 183 | { if TerrType<fForest then
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| 184 | Sprite(Buffer,HGrTerrain,0,16,66,32,1+TerrType*(xxt*2+1),1+yyt)
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| 185 | else
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| 186 | begin
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| 187 | Sprite(Buffer,HGrTerrain,0,16,66,32,1+2*(xxt*2+1),1+yyt+2*(yyt*3+1));
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| 188 | if (TerrType=fForest) and IsJungle(ToLoc div G.lx) then
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| 189 | Sprite(Buffer,HGrTerrain,0,16,66,32,1+7*(xxt*2+1),1+yyt+19*(yyt*3+1))
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| 190 | else Sprite(Buffer,HGrTerrain,0,16,66,32,1+7*(xxt*2+1),1+yyt+2*(2+TerrType-fForest)*(yyt*3+1));
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| 191 | end; }
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| 192 | IsoMap.PaintUnit(1, 0, UnitInfo, 0);
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| 193 | BitBltCanvas(ca, xm + 8 + 4, ym - 8 - 12 - 48, 66, 48, Buffer.Canvas,
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| 194 | 0, 0);
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| 195 |
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| 196 | BitBltCanvas(Buffer.Canvas, 0, 0, 66, 48, ca, xm - 8 - 4 - 66,
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| 197 | ym + 8 + 12);
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| 198 | MakeUnitInfo(me, MyUn[uix], UnitInfo);
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| 199 | UnitInfo.Flags := UnitInfo.Flags and not unFortified;
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| 200 | IsoMap.PaintUnit(1, 0, UnitInfo, 0);
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| 201 | BitBltCanvas(ca, xm - 8 - 4 - 66, ym + 8 + 12, 66, 48, Buffer.Canvas, 0, 0);
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| 202 | end;
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| 203 |
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| 204 | procedure TBattleDlg.FormCreate(Sender: TObject);
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| 205 | begin
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| 206 | IsoMap := TIsoMap.Create;
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| 207 | OKBtn.Caption := Phrases.Lookup('BTN_YES');
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| 208 | CancelBtn.Caption := Phrases.Lookup('BTN_NO');
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| 209 | InitButtons;
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| 210 | end;
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| 211 |
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| 212 | procedure TBattleDlg.FormShow(Sender: TObject);
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| 213 | begin
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| 214 | if IsSuicideQuery then
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| 215 | begin
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| 216 | ClientWidth := 300;
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| 217 | ClientHeight := 288;
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| 218 | OKBtn.Visible := true;
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| 219 | CancelBtn.Visible := true;
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| 220 | Left := (Screen.Width - ClientWidth) div 2; // center on screen
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| 221 | Top := (Screen.Height - ClientHeight) div 2;
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| 222 | end
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| 223 | else
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| 224 | begin
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| 225 | ClientWidth := 178;
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| 226 | ClientHeight := 178;
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| 227 | OKBtn.Visible := false;
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| 228 | CancelBtn.Visible := false;
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| 229 | end;
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| 230 | end;
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| 231 |
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| 232 | procedure TBattleDlg.FormPaint(Sender: TObject);
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| 233 | var
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| 234 | ym, cix, p: Integer;
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| 235 | s, s1: string;
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| 236 | begin
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| 237 | with Canvas do
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| 238 | begin
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| 239 | Brush.Color := 0;
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| 240 | FillRect(Rect(0, 0, ClientWidth, ClientHeight));
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| 241 | Brush.Style := bsClear;
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| 242 | PaintBackground(self, 3 + Border, 3 + Border,
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| 243 | ClientWidth - (6 + 2 * Border), ClientHeight - (6 + 2 * Border));
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| 244 | end;
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| 245 | Frame(Canvas, Border + 1, Border + 1, ClientWidth - (2 + Border),
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| 246 | ClientHeight - (2 + Border), MainTexture.ColorBevelLight,
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| 247 | MainTexture.ColorBevelShade);
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| 248 | Frame(Canvas, 2 + Border, 2 + Border, ClientWidth - (3 + Border),
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| 249 | ClientHeight - (3 + Border), MainTexture.ColorBevelLight,
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| 250 | MainTexture.ColorBevelShade);
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| 251 |
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| 252 | if IsSuicideQuery then
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| 253 | begin
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| 254 | Canvas.Font.Assign(UniFont[ftCaption]);
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| 255 | s := Phrases.Lookup('TITLE_SUICIDE');
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| 256 | RisedTextOut(Canvas, (ClientWidth - BiColorTextWidth(Canvas, s)) div 2,
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| 257 | 7 + Border, s);
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| 258 | Canvas.Font.Assign(UniFont[ftNormal]);
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| 259 | s := Phrases.Lookup('SUICIDE');
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| 260 | p := pos('\', s);
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| 261 | if p = 0 then
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| 262 | RisedTextOut(Canvas, (ClientWidth - BiColorTextWidth(Canvas, s))
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| 263 | div 2, 205, s)
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| 264 | else
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| 265 | begin
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| 266 | s1 := copy(s, 1, p - 1);
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| 267 | RisedTextOut(Canvas, (ClientWidth - BiColorTextWidth(Canvas, s1)) div 2,
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| 268 | 205 - MessageLineSpacing div 2, s1);
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| 269 | s1 := copy(s, p + 1, 255);
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| 270 | RisedTextOut(Canvas, (ClientWidth - BiColorTextWidth(Canvas, s1)) div 2,
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| 271 | 205 + (MessageLineSpacing - MessageLineSpacing div 2), s1);
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| 272 | end;
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| 273 | ym := 110;
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| 274 | end
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| 275 | else
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| 276 | ym := ClientHeight div 2;
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| 277 | Canvas.Font.Assign(UniFont[ftSmall]);
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| 278 | PaintBattleOutcome(Canvas, ClientWidth div 2, ym, uix, ToLoc, Forecast);
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| 279 |
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| 280 | for cix := 0 to ControlCount - 1 do
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| 281 | if (Controls[cix].Visible) and (Controls[cix] is TButtonBase) then
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| 282 | BtnFrame(Canvas, Controls[cix].BoundsRect, MainTexture);
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| 283 | end;
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| 284 |
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| 285 | procedure TBattleDlg.FormDestroy(Sender: TObject);
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| 286 | begin
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| 287 | FreeAndNil(IsoMap);
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| 288 | end;
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| 289 |
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| 290 | procedure TBattleDlg.FormMouseDown(Sender: TObject; Button: TMouseButton;
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| 291 | Shift: TShiftState; X, Y: Integer);
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| 292 | begin
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| 293 | if not IsSuicideQuery then
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| 294 | Close;
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| 295 | end;
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| 296 |
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| 297 | procedure TBattleDlg.FormDeactivate(Sender: TObject);
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| 298 | begin
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| 299 | if not IsSuicideQuery then
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| 300 | Close;
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| 301 | end;
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| 302 |
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| 303 | procedure TBattleDlg.FormKeyDown(Sender: TObject; var Key: Word;
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| 304 | Shift: TShiftState);
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| 305 | begin
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| 306 | if not IsSuicideQuery and (Key <> VK_SHIFT) then
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| 307 | begin
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| 308 | Close;
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| 309 | MainScreen.Update;
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| 310 | if Key <> VK_ESCAPE then
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| 311 | MainScreen.FormKeyDown(Sender, Key, Shift);
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| 312 | end;
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| 313 | end;
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| 314 |
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| 315 | procedure TBattleDlg.OKBtnClick(Sender: TObject);
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| 316 | begin
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| 317 | ModalResult := mrOK;
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| 318 | end;
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| 319 |
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| 320 | procedure TBattleDlg.CancelBtnClick(Sender: TObject);
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| 321 | begin
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| 322 | ModalResult := mrCancel;
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| 323 | end;
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| 324 |
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| 325 | end.
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