hedgewars/uAIAmmoTests.pas
author smxx
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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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{$INCLUDE "options.inc"}
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unit uAIAmmoTests;
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interface
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uses SDLh, uGears, uConsts, uFloat;
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const amtest_OnTurn = $00000001;
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type TAttackParams = record
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            Time: Longword;
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            Angle, Power: LongInt;
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            ExplX, ExplY, ExplR: LongInt;
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            AttackPutX, AttackPutY: LongInt;
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            end;
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function TestBazooka(Me: PGear; Targ: TPoint; Level: LongInt; var ap: TAttackParams): LongInt;
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function TestGrenade(Me: PGear; Targ: TPoint; Level: LongInt; var ap: TAttackParams): LongInt;
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function TestMolotov(Me: PGear; Targ: TPoint; Level: LongInt; var ap: TAttackParams): LongInt;
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function TestClusterBomb(Me: PGear; Targ: TPoint; Level: LongInt; var ap: TAttackParams): LongInt;
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function TestWatermelon(Me: PGear; Targ: TPoint; Level: LongInt; var ap: TAttackParams): LongInt;
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function TestMortar(Me: PGear; Targ: TPoint; Level: LongInt; var ap: TAttackParams): LongInt;
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function TestShotgun(Me: PGear; Targ: TPoint; Level: LongInt; var ap: TAttackParams): LongInt;
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function TestDesertEagle(Me: PGear; Targ: TPoint; Level: LongInt; var ap: TAttackParams): LongInt;
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function TestBaseballBat(Me: PGear; Targ: TPoint; Level: LongInt; var ap: TAttackParams): LongInt;
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function TestFirePunch(Me: PGear; Targ: TPoint; Level: LongInt; var ap: TAttackParams): LongInt;
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function TestAirAttack(Me: PGear; Targ: TPoint; Level: LongInt; var ap: TAttackParams): LongInt;
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type TAmmoTestProc = function (Me: PGear; Targ: TPoint; Level: LongInt; var ap: TAttackParams): LongInt;
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    TAmmoTest = record
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            proc: TAmmoTestProc;
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            flags: Longword;
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            end;
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const AmmoTests: array[TAmmoType] of TAmmoTest =
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            (
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            (proc: nil;              flags: 0), // amNothing
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            (proc: @TestGrenade;     flags: 0), // amGrenade
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            (proc: @TestClusterBomb; flags: 0), // amClusterBomb
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            (proc: @TestBazooka;     flags: 0), // amBazooka
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            (proc: nil;              flags: 0), // amBee
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            (proc: @TestShotgun;     flags: 0), // amShotgun
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            (proc: nil;              flags: 0), // amPickHammer
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            (proc: nil;              flags: 0), // amSkip
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            (proc: nil;              flags: 0), // amRope
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            (proc: nil;              flags: 0), // amMine
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            (proc: @TestDesertEagle; flags: 0), // amDEagle
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            (proc: nil;              flags: 0), // amDynamite
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            (proc: @TestFirePunch;   flags: 0), // amFirePunch
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            (proc: @TestFirePunch;   flags: 0), // amWhip
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            (proc: @TestBaseballBat; flags: 0), // amBaseballBat
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            (proc: nil;              flags: 0), // amParachute
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            (proc: @TestAirAttack;   flags: amtest_OnTurn), // amAirAttack
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            (proc: nil;              flags: 0), // amMineStrike
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            (proc: nil;              flags: 0), // amBlowTorch
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            (proc: nil;              flags: 0), // amGirder
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            (proc: nil;              flags: amtest_OnTurn), // amTeleport
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            (proc: nil;              flags: 0), // amSwitch
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            (proc: @TestMortar;      flags: 0), // amMortar
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            (proc: nil;              flags: 0), // amKamikaze
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            (proc: nil;              flags: 0), // amCake
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            (proc: nil;              flags: 0), // amSeduction
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            (proc: @TestWatermelon;  flags: 0), // amWatermelon
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            (proc: nil;              flags: 0), // amHellishBomb
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            (proc: nil;              flags: 0), // amNapalm
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            (proc: nil;              flags: 0), // amDrill
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            (proc: nil;              flags: 0), // amBallgun
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            (proc: nil;              flags: 0), // amRCPlane
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            (proc: nil;              flags: 0), // amLowGravity
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            (proc: nil;              flags: 0), // amExtraDamage
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            (proc: nil;              flags: 0), // amInvulnerable
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            (proc: nil;              flags: 0), // amExtraTime
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            (proc: nil;              flags: 0), // amLaserSight
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            (proc: nil;              flags: 0), // amVampiric
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            (proc: nil;              flags: 0), // amSniperRifle
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            (proc: nil;              flags: 0),  // amJetpack
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            (proc: @TestMolotov;     flags: 0), // amMolotov
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			(proc: nil;              flags: 0) // amBirdy
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            );
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const BadTurn = Low(LongInt) div 4;
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implementation
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uses uMisc, uAIMisc, uLand;
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function Metric(x1, y1, x2, y2: LongInt): LongInt;
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begin
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Metric:= abs(x1 - x2) + abs(y1 - y2)
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end;
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function TestBazooka(Me: PGear; Targ: TPoint; Level: LongInt; var ap: TAttackParams): LongInt;
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var Vx, Vy, r: hwFloat;
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    rTime: LongInt;
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    Score, EX, EY: LongInt;
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    valueResult: LongInt;
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    function CheckTrace: LongInt;
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    var x, y, dX, dY: hwFloat;
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        t: LongInt;
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        value: LongInt;
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    begin
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    x:= Me^.X;
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    y:= Me^.Y;
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    dX:= Vx;
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    dY:= -Vy;
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    t:= rTime;
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    repeat
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      x:= x + dX;
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      y:= y + dY;
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      dX:= dX + cWindSpeed;
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      dY:= dY + cGravity;
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      dec(t)
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    until TestCollExcludingMe(Me, hwRound(x), hwRound(y), 5) or (t <= 0);
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    EX:= hwRound(x);
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    EY:= hwRound(y);
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    value:= RateExplosion(Me, EX, EY, 101);
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    if value = 0 then value:= - Metric(Targ.X, Targ.Y, EX, EY) div 64;
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    CheckTrace:= value;
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    end;
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begin
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ap.Time:= 0;
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rTime:= 350;
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ap.ExplR:= 0;
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valueResult:= BadTurn;
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repeat
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  rTime:= rTime + 300 + Level * 50 + random(300);
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  Vx:= - cWindSpeed * rTime * _0_5 + (int2hwFloat(Targ.X + AIrndSign(2)) - Me^.X) / int2hwFloat(rTime);
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  Vy:= cGravity * rTime * _0_5 - (int2hwFloat(Targ.Y) - Me^.Y) / int2hwFloat(rTime);
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  r:= Distance(Vx, Vy);
498
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  if not (r > _1) then
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     begin
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     Score:= CheckTrace;
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     if valueResult <= Score then
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        begin
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        ap.Angle:= DxDy2AttackAngle(Vx, Vy) + AIrndSign(random((Level - 1) * 9));
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        ap.Power:= hwRound(r * cMaxPower) - random((Level - 1) * 17 + 1);
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        ap.ExplR:= 100;
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        ap.ExplX:= EX;
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        ap.ExplY:= EY;
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        valueResult:= Score
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        end;
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     end
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until (rTime > 4250);
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TestBazooka:= valueResult
39
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end;
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function TestMolotov(Me: PGear; Targ: TPoint; Level: LongInt; var ap: TAttackParams): LongInt;
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var Vx, Vy, r: hwFloat;
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    Score, EX, EY, valueResult: LongInt;
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    TestTime: Longword;
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    function CheckTrace: LongInt;
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    var x, y, dY: hwFloat;
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        t: LongInt;
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    begin
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    x:= Me^.X;
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    y:= Me^.Y;
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    dY:= -Vy;
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    t:= TestTime;
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    repeat
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      x:= x + Vx;
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      y:= y + dY;
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      dY:= dY + cGravity;
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      dec(t)
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    until TestCollExcludingMe(Me, hwRound(x), hwRound(y), 7) or (t = 0);
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    EX:= hwRound(x);
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    EY:= hwRound(y);
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    if t < 50 then CheckTrace:= RateExplosion(Me, EX, EY, 97)  // average of 17 attempts, most good, but some failing spectacularly
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              else CheckTrace:= BadTurn
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    end;
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begin
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valueResult:= BadTurn;
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TestTime:= 0;
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ap.ExplR:= 0;
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repeat
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  inc(TestTime, 300);
94afd5fc5738 Adjust increment since there is no timer
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  Vx:= (int2hwFloat(Targ.X) - Me^.X) / int2hwFloat(TestTime);
94afd5fc5738 Adjust increment since there is no timer
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  Vy:= cGravity * (TestTime div 2) - (int2hwFloat(Targ.Y) - Me^.Y) / int2hwFloat(TestTime);
3018
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   196
  r:= Distance(Vx, Vy);
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   197
  if not (r > _1) then
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   198
     begin
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   199
     Score:= CheckTrace;
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   200
     if valueResult < Score then
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   201
        begin
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        ap.Angle:= DxDy2AttackAngle(Vx, Vy) + AIrndSign(random(Level));
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   203
        ap.Power:= hwRound(r * cMaxPower) + AIrndSign(random(Level) * 15);
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        ap.Time:= TestTime;
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        ap.ExplR:= 100;
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   206
        ap.ExplX:= EX;
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   207
        ap.ExplY:= EY;
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        valueResult:= Score
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   209
        end;
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   210
     end
3022
94afd5fc5738 Adjust increment since there is no timer
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until (TestTime > 4250);
3018
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   212
TestMolotov:= valueResult
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   213
end;
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diff changeset
   214
543
465e2ec8f05f - Better randomness of placing hedgehogs on the land
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   215
function TestGrenade(Me: PGear; Targ: TPoint; Level: LongInt; var ap: TAttackParams): LongInt;
70
82d93eeecebe - Many AI improvements
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diff changeset
   216
const tDelta = 24;
351
29bc9c36ad5f Fixed-point arithmetics in engine.
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   217
var Vx, Vy, r: hwFloat;
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    Score, EX, EY, valueResult: LongInt;
66
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   219
    TestTime: Longword;
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   220
371
731ad6d27bd1 integer -> LongInt
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   221
    function CheckTrace: LongInt;
351
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   222
    var x, y, dY: hwFloat;
371
731ad6d27bd1 integer -> LongInt
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   223
        t: LongInt;
66
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   224
    begin
374
95169697cc38 - UFO smokes
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   225
    x:= Me^.X;
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   226
    y:= Me^.Y;
66
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   227
    dY:= -Vy;
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   228
    t:= TestTime;
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   229
    repeat
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   230
      x:= x + Vx;
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diff changeset
   231
      y:= y + dY;
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   232
      dY:= dY + cGravity;
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   233
      dec(t)
2616
6e2b341dc408 AI fire w/o moving for artillery. Needs testing, but seems to work quickly and w/o AI screwups.
nemo
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diff changeset
   234
    until TestCollExcludingMe(Me, hwRound(x), hwRound(y), 5) or (t = 0);
374
95169697cc38 - UFO smokes
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diff changeset
   235
    EX:= hwRound(x);
95169697cc38 - UFO smokes
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diff changeset
   236
    EY:= hwRound(y);
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diff changeset
   237
    if t < 50 then CheckTrace:= RateExplosion(Me, EX, EY, 101)
994
ea415d03968c - Bots can use mortar
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diff changeset
   238
              else CheckTrace:= BadTurn
66
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diff changeset
   239
    end;
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   240
begin
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   241
valueResult:= BadTurn;
66
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   242
TestTime:= 0;
543
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   243
ap.ExplR:= 0;
66
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   244
repeat
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diff changeset
   245
  inc(TestTime, 1000);
498
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diff changeset
   246
  Vx:= (int2hwFloat(Targ.X) - Me^.X) / int2hwFloat(TestTime + tDelta);
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
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diff changeset
   247
  Vy:= cGravity * ((TestTime + tDelta) div 2) - (int2hwFloat(Targ.Y) - Me^.Y) / int2hwFloat(TestTime + tDelta);
374
95169697cc38 - UFO smokes
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diff changeset
   248
  r:= Distance(Vx, Vy);
498
9c8b385dc9a1 - Get rid of operator := to have GPC support
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diff changeset
   249
  if not (r > _1) then
66
9643d75baf1e Many AI improvements, bots do think in separate thread
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diff changeset
   250
     begin
9643d75baf1e Many AI improvements, bots do think in separate thread
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   251
     Score:= CheckTrace;
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   252
     if valueResult < Score then
66
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diff changeset
   253
        begin
543
465e2ec8f05f - Better randomness of placing hedgehogs on the land
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diff changeset
   254
        ap.Angle:= DxDy2AttackAngle(Vx, Vy) + AIrndSign(random(Level));
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diff changeset
   255
        ap.Power:= hwRound(r * cMaxPower) + AIrndSign(random(Level) * 15);
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diff changeset
   256
        ap.Time:= TestTime;
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   257
        ap.ExplR:= 100;
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   258
        ap.ExplX:= EX;
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   259
        ap.ExplY:= EY;
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   260
        valueResult:= Score
66
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   261
        end;
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   262
     end
439
c336ed82e76d Fix bugs:
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   263
until (TestTime = 4000);
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   264
TestGrenade:= valueResult
66
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   265
end;
375
18012da67681 AI works properly
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diff changeset
   266
2978
e71efb31dee3 Same approach for cluster bomb.
nemo
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diff changeset
   267
function TestClusterBomb(Me: PGear; Targ: TPoint; Level: LongInt; var ap: TAttackParams): LongInt;
e71efb31dee3 Same approach for cluster bomb.
nemo
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   268
const tDelta = 24;
e71efb31dee3 Same approach for cluster bomb.
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   269
var Vx, Vy, r: hwFloat;
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   270
    Score, EX, EY, valueResult: LongInt;
e71efb31dee3 Same approach for cluster bomb.
nemo
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   271
    TestTime: Longword;
e71efb31dee3 Same approach for cluster bomb.
nemo
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   272
e71efb31dee3 Same approach for cluster bomb.
nemo
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   273
    function CheckTrace: LongInt;
e71efb31dee3 Same approach for cluster bomb.
nemo
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diff changeset
   274
    var x, y, dY: hwFloat;
e71efb31dee3 Same approach for cluster bomb.
nemo
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   275
        t: LongInt;
e71efb31dee3 Same approach for cluster bomb.
nemo
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   276
    begin
e71efb31dee3 Same approach for cluster bomb.
nemo
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   277
    x:= Me^.X;
e71efb31dee3 Same approach for cluster bomb.
nemo
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diff changeset
   278
    y:= Me^.Y;
e71efb31dee3 Same approach for cluster bomb.
nemo
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diff changeset
   279
    dY:= -Vy;
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   280
    t:= TestTime;
e71efb31dee3 Same approach for cluster bomb.
nemo
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   281
    repeat
e71efb31dee3 Same approach for cluster bomb.
nemo
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diff changeset
   282
      x:= x + Vx;
e71efb31dee3 Same approach for cluster bomb.
nemo
parents: 2973
diff changeset
   283
      y:= y + dY;
e71efb31dee3 Same approach for cluster bomb.
nemo
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diff changeset
   284
      dY:= dY + cGravity;
e71efb31dee3 Same approach for cluster bomb.
nemo
parents: 2973
diff changeset
   285
      dec(t)
e71efb31dee3 Same approach for cluster bomb.
nemo
parents: 2973
diff changeset
   286
    until TestCollExcludingMe(Me, hwRound(x), hwRound(y), 5) or (t = 0);
e71efb31dee3 Same approach for cluster bomb.
nemo
parents: 2973
diff changeset
   287
    EX:= hwRound(x);
e71efb31dee3 Same approach for cluster bomb.
nemo
parents: 2973
diff changeset
   288
    EY:= hwRound(y);
3018
13ceaad4767e Adjust tests for cluster and watermelon, add molotov, assign FP test to whip, try to keep AI from attempting fire walking.
nemo
parents: 2978
diff changeset
   289
    if t < 50 then CheckTrace:= RateExplosion(Me, EX, EY, 81)
2978
e71efb31dee3 Same approach for cluster bomb.
nemo
parents: 2973
diff changeset
   290
              else CheckTrace:= BadTurn
e71efb31dee3 Same approach for cluster bomb.
nemo
parents: 2973
diff changeset
   291
    end;
e71efb31dee3 Same approach for cluster bomb.
nemo
parents: 2973
diff changeset
   292
begin
e71efb31dee3 Same approach for cluster bomb.
nemo
parents: 2973
diff changeset
   293
valueResult:= BadTurn;
e71efb31dee3 Same approach for cluster bomb.
nemo
parents: 2973
diff changeset
   294
TestTime:= 0;
e71efb31dee3 Same approach for cluster bomb.
nemo
parents: 2973
diff changeset
   295
ap.ExplR:= 0;
e71efb31dee3 Same approach for cluster bomb.
nemo
parents: 2973
diff changeset
   296
repeat
e71efb31dee3 Same approach for cluster bomb.
nemo
parents: 2973
diff changeset
   297
  inc(TestTime, 1000);
3018
13ceaad4767e Adjust tests for cluster and watermelon, add molotov, assign FP test to whip, try to keep AI from attempting fire walking.
nemo
parents: 2978
diff changeset
   298
  // Try to overshoot slightly, seems to pay slightly better dividends in terms of hitting cluster
13ceaad4767e Adjust tests for cluster and watermelon, add molotov, assign FP test to whip, try to keep AI from attempting fire walking.
nemo
parents: 2978
diff changeset
   299
  if Me^.X<int2hwFloat(Targ.X) then
13ceaad4767e Adjust tests for cluster and watermelon, add molotov, assign FP test to whip, try to keep AI from attempting fire walking.
nemo
parents: 2978
diff changeset
   300
      Vx:= (int2hwFloat(Targ.X+10) - Me^.X) / int2hwFloat(TestTime + tDelta)
13ceaad4767e Adjust tests for cluster and watermelon, add molotov, assign FP test to whip, try to keep AI from attempting fire walking.
nemo
parents: 2978
diff changeset
   301
  else
13ceaad4767e Adjust tests for cluster and watermelon, add molotov, assign FP test to whip, try to keep AI from attempting fire walking.
nemo
parents: 2978
diff changeset
   302
      Vx:= (int2hwFloat(Targ.X-10) - Me^.X) / int2hwFloat(TestTime + tDelta);
13ceaad4767e Adjust tests for cluster and watermelon, add molotov, assign FP test to whip, try to keep AI from attempting fire walking.
nemo
parents: 2978
diff changeset
   303
  Vy:= cGravity * ((TestTime + tDelta) div 2) - (int2hwFloat(Targ.Y-25) - Me^.Y) / int2hwFloat(TestTime + tDelta);
2978
e71efb31dee3 Same approach for cluster bomb.
nemo
parents: 2973
diff changeset
   304
  r:= Distance(Vx, Vy);
e71efb31dee3 Same approach for cluster bomb.
nemo
parents: 2973
diff changeset
   305
  if not (r > _1) then
e71efb31dee3 Same approach for cluster bomb.
nemo
parents: 2973
diff changeset
   306
     begin
e71efb31dee3 Same approach for cluster bomb.
nemo
parents: 2973
diff changeset
   307
     Score:= CheckTrace;
e71efb31dee3 Same approach for cluster bomb.
nemo
parents: 2973
diff changeset
   308
     if valueResult < Score then
e71efb31dee3 Same approach for cluster bomb.
nemo
parents: 2973
diff changeset
   309
        begin
e71efb31dee3 Same approach for cluster bomb.
nemo
parents: 2973
diff changeset
   310
        ap.Angle:= DxDy2AttackAngle(Vx, Vy) + AIrndSign(random(Level));
3018
13ceaad4767e Adjust tests for cluster and watermelon, add molotov, assign FP test to whip, try to keep AI from attempting fire walking.
nemo
parents: 2978
diff changeset
   311
        ap.Power:= hwRound(r * cMaxPower) + AIrndSign(random(Level) * 15);
2978
e71efb31dee3 Same approach for cluster bomb.
nemo
parents: 2973
diff changeset
   312
        ap.Time:= TestTime;
e71efb31dee3 Same approach for cluster bomb.
nemo
parents: 2973
diff changeset
   313
        ap.ExplR:= 90;
e71efb31dee3 Same approach for cluster bomb.
nemo
parents: 2973
diff changeset
   314
        ap.ExplX:= EX;
e71efb31dee3 Same approach for cluster bomb.
nemo
parents: 2973
diff changeset
   315
        ap.ExplY:= EY;
e71efb31dee3 Same approach for cluster bomb.
nemo
parents: 2973
diff changeset
   316
        valueResult:= Score
e71efb31dee3 Same approach for cluster bomb.
nemo
parents: 2973
diff changeset
   317
        end;
e71efb31dee3 Same approach for cluster bomb.
nemo
parents: 2973
diff changeset
   318
     end
e71efb31dee3 Same approach for cluster bomb.
nemo
parents: 2973
diff changeset
   319
until (TestTime = 4000);
e71efb31dee3 Same approach for cluster bomb.
nemo
parents: 2973
diff changeset
   320
TestClusterBomb:= valueResult
e71efb31dee3 Same approach for cluster bomb.
nemo
parents: 2973
diff changeset
   321
end;
e71efb31dee3 Same approach for cluster bomb.
nemo
parents: 2973
diff changeset
   322
2973
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   323
function TestWatermelon(Me: PGear; Targ: TPoint; Level: LongInt; var ap: TAttackParams): LongInt;
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   324
const tDelta = 24;
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   325
var Vx, Vy, r: hwFloat;
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   326
    Score, EX, EY, valueResult: LongInt;
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   327
    TestTime: Longword;
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   328
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   329
    function CheckTrace: LongInt;
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   330
    var x, y, dY: hwFloat;
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   331
        t: LongInt;
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   332
    begin
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   333
    x:= Me^.X;
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   334
    y:= Me^.Y;
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   335
    dY:= -Vy;
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   336
    t:= TestTime;
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   337
    repeat
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   338
      x:= x + Vx;
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   339
      y:= y + dY;
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   340
      dY:= dY + cGravity;
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   341
      dec(t)
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   342
    until TestCollExcludingMe(Me, hwRound(x), hwRound(y), 5) or (t = 0);
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   343
    EX:= hwRound(x);
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   344
    EY:= hwRound(y);
3018
13ceaad4767e Adjust tests for cluster and watermelon, add molotov, assign FP test to whip, try to keep AI from attempting fire walking.
nemo
parents: 2978
diff changeset
   345
    if t < 50 then CheckTrace:= RateExplosion(Me, EX, EY, 381)
2973
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   346
              else CheckTrace:= BadTurn
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   347
    end;
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   348
begin
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   349
valueResult:= BadTurn;
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   350
TestTime:= 0;
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   351
ap.ExplR:= 0;
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   352
repeat
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   353
  inc(TestTime, 1000);
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   354
  Vx:= (int2hwFloat(Targ.X) - Me^.X) / int2hwFloat(TestTime + tDelta);
3018
13ceaad4767e Adjust tests for cluster and watermelon, add molotov, assign FP test to whip, try to keep AI from attempting fire walking.
nemo
parents: 2978
diff changeset
   355
  Vy:= cGravity * ((TestTime + tDelta) div 2) - (int2hwFloat(Targ.Y-125) - Me^.Y) / int2hwFloat(TestTime + tDelta);
2973
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   356
  r:= Distance(Vx, Vy);
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   357
  if not (r > _1) then
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   358
     begin
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   359
     Score:= CheckTrace;
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   360
     if valueResult < Score then
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   361
        begin
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   362
        ap.Angle:= DxDy2AttackAngle(Vx, Vy) + AIrndSign(random(Level));
3018
13ceaad4767e Adjust tests for cluster and watermelon, add molotov, assign FP test to whip, try to keep AI from attempting fire walking.
nemo
parents: 2978
diff changeset
   363
        ap.Power:= hwRound(r * cMaxPower) + AIrndSign(random(Level) * 15);
2973
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   364
        ap.Time:= TestTime;
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   365
        ap.ExplR:= 300;
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   366
        ap.ExplX:= EX;
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   367
        ap.ExplY:= EY;
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   368
        valueResult:= Score
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   369
        end;
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   370
     end
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   371
until (TestTime = 4000);
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   372
TestWatermelon:= valueResult
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   373
end;
b51a0f57cd43 Crude copy of grenade routine to allow AI to use watermelon bomb with reasonable lethalness.
nemo
parents: 2948
diff changeset
   374
994
ea415d03968c - Bots can use mortar
unc0rr
parents: 983
diff changeset
   375
function TestMortar(Me: PGear; Targ: TPoint; Level: LongInt; var ap: TAttackParams): LongInt;
ea415d03968c - Bots can use mortar
unc0rr
parents: 983
diff changeset
   376
const tDelta = 24;
1001
502508979713 Fix warnings
unc0rr
parents: 998
diff changeset
   377
var Vx, Vy: hwFloat;
2695
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2630
diff changeset
   378
    Score, EX, EY, valueResult: LongInt;
994
ea415d03968c - Bots can use mortar
unc0rr
parents: 983
diff changeset
   379
    TestTime: Longword;
ea415d03968c - Bots can use mortar
unc0rr
parents: 983
diff changeset
   380
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   381
    function CheckTrace: LongInt;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   382
    var x, y, dY: hwFloat;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   383
        value: LongInt;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   384
    begin
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   385
        x:= Me^.X;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   386
        y:= Me^.Y;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   387
        dY:= -Vy;
2376
ece7b87f1334 Strip trailing spaces
nemo
parents: 2357
diff changeset
   388
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   389
        repeat
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   390
            x:= x + Vx;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   391
            y:= y + dY;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   392
            dY:= dY + cGravity;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   393
            EX:= hwRound(x);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   394
            EY:= hwRound(y);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   395
        until TestCollExcludingMe(Me, EX, EY, 5) or (EY > 1000);
2376
ece7b87f1334 Strip trailing spaces
nemo
parents: 2357
diff changeset
   396
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   397
        if (EY < 1000) and not dY.isNegative then
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   398
            begin
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   399
            value:= RateExplosion(Me, EX, EY, 91);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   400
            if (value = 0) then
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   401
                if (dY > _0_15) then
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   402
                    value:= - abs(Targ.Y - EY) div 32
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   403
                else
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   404
                    value:= BadTurn
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   405
            else if (value < 0) then value:= BadTurn
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   406
            end
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   407
        else
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   408
            value:= BadTurn;
998
65792c4e6f01 Fix AI mortar bugs
unc0rr
parents: 994
diff changeset
   409
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   410
        CheckTrace:= value;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   411
    end;
994
ea415d03968c - Bots can use mortar
unc0rr
parents: 983
diff changeset
   412
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   413
    function Solve: LongWord;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   414
    var A, B, D, T: hwFloat;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   415
        C: LongInt;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   416
    begin
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   417
        A:= hwSqr(cGravity) * _0_25;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   418
        B:= - cGravity * (Targ.Y - hwRound(Me^.Y)) - _1;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   419
        C:= sqr(Targ.Y - hwRound(Me^.Y)) + sqr(Targ.X - hwRound(Me^.X));
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   420
        D:= hwSqr(B) - (A * C * 4);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   421
        if D.isNegative = false then
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   422
            begin
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   423
            D:= ( - B + hwSqrt(D)) * _0_5 / A;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   424
            if D.isNegative = false then
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   425
                T:= hwSqrt(D)
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   426
            else
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   427
                T:= _0;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   428
            Solve:= hwRound(T)
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   429
            end else Solve:= 0
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   430
    end;
994
ea415d03968c - Bots can use mortar
unc0rr
parents: 983
diff changeset
   431
ea415d03968c - Bots can use mortar
unc0rr
parents: 983
diff changeset
   432
begin
2695
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2630
diff changeset
   433
valueResult:= BadTurn;
994
ea415d03968c - Bots can use mortar
unc0rr
parents: 983
diff changeset
   434
ap.ExplR:= 0;
ea415d03968c - Bots can use mortar
unc0rr
parents: 983
diff changeset
   435
998
65792c4e6f01 Fix AI mortar bugs
unc0rr
parents: 994
diff changeset
   436
if (Level > 2) then exit(BadTurn);
994
ea415d03968c - Bots can use mortar
unc0rr
parents: 983
diff changeset
   437
ea415d03968c - Bots can use mortar
unc0rr
parents: 983
diff changeset
   438
TestTime:= Solve;
ea415d03968c - Bots can use mortar
unc0rr
parents: 983
diff changeset
   439
998
65792c4e6f01 Fix AI mortar bugs
unc0rr
parents: 994
diff changeset
   440
if TestTime = 0 then exit(BadTurn);
994
ea415d03968c - Bots can use mortar
unc0rr
parents: 983
diff changeset
   441
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   442
    Vx:= (int2hwFloat(Targ.X) - Me^.X) / int2hwFloat(TestTime);
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   443
    Vy:= cGravity * (TestTime div 2) - (int2hwFloat(Targ.Y) - Me^.Y) / int2hwFloat(TestTime);
994
ea415d03968c - Bots can use mortar
unc0rr
parents: 983
diff changeset
   444
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   445
    Score:= CheckTrace;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   446
    if valueResult < Score then
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   447
        begin
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   448
        ap.Angle:= DxDy2AttackAngle(Vx, Vy) + AIrndSign(random(Level));
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   449
        ap.Power:= 1;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   450
        ap.ExplR:= 100;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   451
        ap.ExplX:= EX;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   452
        ap.ExplY:= EY;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   453
        valueResult:= Score
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   454
        end;
994
ea415d03968c - Bots can use mortar
unc0rr
parents: 983
diff changeset
   455
2695
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2630
diff changeset
   456
TestMortar:= valueResult;
994
ea415d03968c - Bots can use mortar
unc0rr
parents: 983
diff changeset
   457
end;
ea415d03968c - Bots can use mortar
unc0rr
parents: 983
diff changeset
   458
543
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   459
function TestShotgun(Me: PGear; Targ: TPoint; Level: LongInt; var ap: TAttackParams): LongInt;
1941
b1ef1f86148c Some AI tweaks by imcold
unc0rr
parents: 1854
diff changeset
   460
const
b1ef1f86148c Some AI tweaks by imcold
unc0rr
parents: 1854
diff changeset
   461
  MIN_RANGE =  80;
b1ef1f86148c Some AI tweaks by imcold
unc0rr
parents: 1854
diff changeset
   462
  MAX_RANGE = 400;
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 302
diff changeset
   463
var Vx, Vy, x, y: hwFloat;
2695
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2630
diff changeset
   464
    rx, ry, valueResult: LongInt;
1941
b1ef1f86148c Some AI tweaks by imcold
unc0rr
parents: 1854
diff changeset
   465
    range: integer;
375
18012da67681 AI works properly
unc0rr
parents: 374
diff changeset
   466
begin
543
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   467
ap.ExplR:= 0;
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   468
ap.Time:= 0;
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   469
ap.Power:= 1;
1941
b1ef1f86148c Some AI tweaks by imcold
unc0rr
parents: 1854
diff changeset
   470
range:= Metric(hwRound(Me^.X), hwRound(Me^.Y), Targ.X, Targ.Y);
b1ef1f86148c Some AI tweaks by imcold
unc0rr
parents: 1854
diff changeset
   471
if ( range < MIN_RANGE ) or ( range > MAX_RANGE ) then exit(BadTurn);
498
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 439
diff changeset
   472
Vx:= (int2hwFloat(Targ.X) - Me^.X) * _1div1024;
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 439
diff changeset
   473
Vy:= (int2hwFloat(Targ.Y) - Me^.Y) * _1div1024;
375
18012da67681 AI works properly
unc0rr
parents: 374
diff changeset
   474
x:= Me^.X;
18012da67681 AI works properly
unc0rr
parents: 374
diff changeset
   475
y:= Me^.Y;
543
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   476
ap.Angle:= DxDy2AttackAngle(Vx, -Vy);
70
82d93eeecebe - Many AI improvements
unc0rr
parents: 66
diff changeset
   477
repeat
82d93eeecebe - Many AI improvements
unc0rr
parents: 66
diff changeset
   478
  x:= x + vX;
82d93eeecebe - Many AI improvements
unc0rr
parents: 66
diff changeset
   479
  y:= y + vY;
375
18012da67681 AI works properly
unc0rr
parents: 374
diff changeset
   480
  rx:= hwRound(x);
18012da67681 AI works properly
unc0rr
parents: 374
diff changeset
   481
  ry:= hwRound(y);
2616
6e2b341dc408 AI fire w/o moving for artillery. Needs testing, but seems to work quickly and w/o AI screwups.
nemo
parents: 2457
diff changeset
   482
  if TestCollExcludingMe(Me, rx, ry, 2) then
70
82d93eeecebe - Many AI improvements
unc0rr
parents: 66
diff changeset
   483
     begin
509
fd58135a4407 Bots know shotgun behavior better
unc0rr
parents: 498
diff changeset
   484
     x:= x + vX * 8;
fd58135a4407 Bots know shotgun behavior better
unc0rr
parents: 498
diff changeset
   485
     y:= y + vY * 8;
2695
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2630
diff changeset
   486
     valueResult:= RateShotgun(Me, rx, ry) * 2;
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2630
diff changeset
   487
     if valueResult = 0 then valueResult:= - Metric(Targ.X, Targ.Y, rx, ry) div 64
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2630
diff changeset
   488
                   else dec(valueResult, Level * 4000);
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2630
diff changeset
   489
     exit(valueResult)
70
82d93eeecebe - Many AI improvements
unc0rr
parents: 66
diff changeset
   490
     end
1941
b1ef1f86148c Some AI tweaks by imcold
unc0rr
parents: 1854
diff changeset
   491
until (Abs(Targ.X - hwRound(x)) + Abs(Targ.Y - hwRound(y)) < 4) or (x.isNegative) or (y.isNegative) or (x.Round > LAND_WIDTH) or (y.Round > LAND_HEIGHT);
375
18012da67681 AI works properly
unc0rr
parents: 374
diff changeset
   492
TestShotgun:= BadTurn
70
82d93eeecebe - Many AI improvements
unc0rr
parents: 66
diff changeset
   493
end;
438
04bcc3fb127a Fix AI using shotgun and Desert Eagle
unc0rr
parents: 434
diff changeset
   494
543
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   495
function TestDesertEagle(Me: PGear; Targ: TPoint; Level: LongInt; var ap: TAttackParams): LongInt;
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 302
diff changeset
   496
var Vx, Vy, x, y, t: hwFloat;
75
d2b737858ff7 - New First Aid powerup
unc0rr
parents: 74
diff changeset
   497
    d: Longword;
2695
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2630
diff changeset
   498
    valueResult: LongInt;
75
d2b737858ff7 - New First Aid powerup
unc0rr
parents: 74
diff changeset
   499
begin
543
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   500
ap.ExplR:= 0;
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   501
ap.Time:= 0;
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   502
ap.Power:= 1;
498
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 439
diff changeset
   503
if Abs(hwRound(Me^.X) - Targ.X) + Abs(hwRound(Me^.Y) - Targ.Y) < 80 then
439
c336ed82e76d Fix bugs:
unc0rr
parents: 438
diff changeset
   504
   exit(BadTurn);
498
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 439
diff changeset
   505
t:= _0_5 / Distance(int2hwFloat(Targ.X) - Me^.X, int2hwFloat(Targ.Y) - Me^.Y);
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 439
diff changeset
   506
Vx:= (int2hwFloat(Targ.X) - Me^.X) * t;
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 439
diff changeset
   507
Vy:= (int2hwFloat(Targ.Y) - Me^.Y) * t;
438
04bcc3fb127a Fix AI using shotgun and Desert Eagle
unc0rr
parents: 434
diff changeset
   508
x:= Me^.X;
04bcc3fb127a Fix AI using shotgun and Desert Eagle
unc0rr
parents: 434
diff changeset
   509
y:= Me^.Y;
543
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   510
ap.Angle:= DxDy2AttackAngle(Vx, -Vy);
75
d2b737858ff7 - New First Aid powerup
unc0rr
parents: 74
diff changeset
   511
d:= 0;
1941
b1ef1f86148c Some AI tweaks by imcold
unc0rr
parents: 1854
diff changeset
   512
75
d2b737858ff7 - New First Aid powerup
unc0rr
parents: 74
diff changeset
   513
repeat
d2b737858ff7 - New First Aid powerup
unc0rr
parents: 74
diff changeset
   514
  x:= x + vX;
d2b737858ff7 - New First Aid powerup
unc0rr
parents: 74
diff changeset
   515
  y:= y + vY;
1753
2ccba26f1aa4 Apply nemo's world resize patch
unc0rr
parents: 1689
diff changeset
   516
  if ((hwRound(x) and LAND_WIDTH_MASK) = 0)and((hwRound(y) and LAND_HEIGHT_MASK) = 0)
438
04bcc3fb127a Fix AI using shotgun and Desert Eagle
unc0rr
parents: 434
diff changeset
   517
     and (Land[hwRound(y), hwRound(x)] <> 0) then inc(d);
1941
b1ef1f86148c Some AI tweaks by imcold
unc0rr
parents: 1854
diff changeset
   518
until (Abs(Targ.X - hwRound(x)) + Abs(Targ.Y - hwRound(y)) < 4) or (x.isNegative) or (y.isNegative) or (x.Round > LAND_WIDTH) or (y.Round > LAND_HEIGHT) or (d > 200);
b1ef1f86148c Some AI tweaks by imcold
unc0rr
parents: 1854
diff changeset
   519
2695
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2630
diff changeset
   520
if Abs(Targ.X - hwRound(x)) + Abs(Targ.Y - hwRound(y)) < 3 then valueResult:= max(0, (4 - d div 50) * 7 * 1024)
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2630
diff changeset
   521
                                                           else valueResult:= BadTurn;
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2630
diff changeset
   522
TestDesertEagle:= valueResult
75
d2b737858ff7 - New First Aid powerup
unc0rr
parents: 74
diff changeset
   523
end;
438
04bcc3fb127a Fix AI using shotgun and Desert Eagle
unc0rr
parents: 434
diff changeset
   524
543
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   525
function TestBaseballBat(Me: PGear; Targ: TPoint; Level: LongInt; var ap: TAttackParams): LongInt;
2695
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2630
diff changeset
   526
var valueResult: LongInt;
79
29b477319854 - New test map
unc0rr
parents: 78
diff changeset
   527
begin
543
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   528
ap.ExplR:= 0;
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   529
if (Level > 2) or (Abs(hwRound(Me^.X) - Targ.X) + Abs(hwRound(Me^.Y) - Targ.Y) > 25) then
433
9f8f22094c0e AI thinks in separate thread
unc0rr
parents: 409
diff changeset
   530
   exit(BadTurn);
9f8f22094c0e AI thinks in separate thread
unc0rr
parents: 409
diff changeset
   531
543
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   532
ap.Time:= 0;
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   533
ap.Power:= 1;
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   534
if (Targ.X) - hwRound(Me^.X) >= 0 then ap.Angle:=   cMaxAngle div 4
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   535
                                  else ap.Angle:= - cMaxAngle div 4;
2695
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2630
diff changeset
   536
valueResult:= RateShove(Me, hwRound(Me^.X) + 10 * hwSign(int2hwFloat(Targ.X) - Me^.X), hwRound(Me^.Y), 15, 30);
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2630
diff changeset
   537
if valueResult <= 0 then valueResult:= BadTurn else inc(valueResult);
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2630
diff changeset
   538
TestBaseballBat:= valueResult;
79
29b477319854 - New test map
unc0rr
parents: 78
diff changeset
   539
end;
29b477319854 - New test map
unc0rr
parents: 78
diff changeset
   540
543
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   541
function TestFirePunch(Me: PGear; Targ: TPoint; Level: LongInt; var ap: TAttackParams): LongInt;
2695
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2630
diff changeset
   542
var i, valueResult: LongInt;
82
2f4f3236cccc - New fort
unc0rr
parents: 80
diff changeset
   543
begin
543
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   544
ap.ExplR:= 0;
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   545
ap.Time:= 0;
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   546
ap.Power:= 1;
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   547
ap.Angle:= 0;
1292
a63a13eda583 Bot could use firepunch if it doesn't find anything else useful, and it has land above his head
unc0rr
parents: 1263
diff changeset
   548
if (Abs(hwRound(Me^.X) - Targ.X) > 25)
a63a13eda583 Bot could use firepunch if it doesn't find anything else useful, and it has land above his head
unc0rr
parents: 1263
diff changeset
   549
or (Abs(hwRound(Me^.Y) - 50 - Targ.Y) > 50) then
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   550
    begin
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   551
    if TestColl(hwRound(Me^.Y), hwRound(Me^.Y) - 16, 6)
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   552
    and (RateShove(Me, hwRound(Me^.X) + 10 * hwSign(Me^.dX), hwRound(Me^.Y) - 40, 30, 30) = 0) then
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   553
        valueResult:= Succ(BadTurn)
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   554
    else
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   555
        valueResult:= BadTurn;
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   556
    exit(valueResult)
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   557
    end;
433
9f8f22094c0e AI thinks in separate thread
unc0rr
parents: 409
diff changeset
   558
2695
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2630
diff changeset
   559
valueResult:= 0;
82
2f4f3236cccc - New fort
unc0rr
parents: 80
diff changeset
   560
for i:= 0 to 4 do
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   561
    valueResult:= valueResult + RateShove(Me, hwRound(Me^.X) + 10 * hwSign(int2hwFloat(Targ.X) - Me^.X),
498
9c8b385dc9a1 - Get rid of operator := to have GPC support
unc0rr
parents: 439
diff changeset
   562
                                    hwRound(Me^.Y) - 20 * i - 5, 10, 30);
2695
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2630
diff changeset
   563
if valueResult <= 0 then
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   564
    valueResult:= BadTurn
1292
a63a13eda583 Bot could use firepunch if it doesn't find anything else useful, and it has land above his head
unc0rr
parents: 1263
diff changeset
   565
else
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2695
diff changeset
   566
    inc(valueResult);
1292
a63a13eda583 Bot could use firepunch if it doesn't find anything else useful, and it has land above his head
unc0rr
parents: 1263
diff changeset
   567
2695
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2630
diff changeset
   568
TestFirePunch:= valueResult;
82
2f4f3236cccc - New fort
unc0rr
parents: 80
diff changeset
   569
end;
433
9f8f22094c0e AI thinks in separate thread
unc0rr
parents: 409
diff changeset
   570
543
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   571
function TestAirAttack(Me: PGear; Targ: TPoint; Level: LongInt; var ap: TAttackParams): LongInt;
556
49675457d76e Bots aims not directly at the center of enemy hedgehog
unc0rr
parents: 554
diff changeset
   572
const cShift = 4;
543
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   573
var X, Y, dY: hwFloat;
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   574
    b: array[0..9] of boolean;
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   575
    dmg: array[0..9] of LongInt;
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   576
    fexit: boolean;
2695
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2630
diff changeset
   577
    i, t, valueResult: LongInt;
543
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   578
begin
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   579
ap.ExplR:= 0;
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   580
ap.Time:= 0;
554
4f83b3de17c7 Only bots of 1-3 level use AirAttack weapon
unc0rr
parents: 543
diff changeset
   581
if (Level > 3) then exit(BadTurn);
4f83b3de17c7 Only bots of 1-3 level use AirAttack weapon
unc0rr
parents: 543
diff changeset
   582
543
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   583
ap.AttackPutX:= Targ.X;
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   584
ap.AttackPutY:= Targ.Y;
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   585
556
49675457d76e Bots aims not directly at the center of enemy hedgehog
unc0rr
parents: 554
diff changeset
   586
X:= int2hwFloat(Targ.X - 135 - cShift); // hh center - cShift
543
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   587
X:= X - cBombsSpeed * hwSqrt(int2hwFloat((Targ.Y + 128) * 2) / cGravity);
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   588
Y:= -_128;
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   589
dY:= _0;
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   590
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   591
for i:= 0 to 9 do
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   592
    begin
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   593
    b[i]:= true;
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   594
    dmg[i]:= 0
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   595
    end;
2695
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2630
diff changeset
   596
valueResult:= 0;
543
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   597
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   598
repeat
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   599
  X:= X + cBombsSpeed;
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   600
  Y:= Y + dY;
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   601
  dY:= dY + cGravity;
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   602
  fexit:= true;
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   603
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   604
  for i:= 0 to 9 do
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   605
    if b[i] then
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   606
       begin
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   607
       fexit:= false;
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   608
       if TestColl(hwRound(X) + i * 30, hwRound(Y), 4) then
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   609
          begin
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   610
          b[i]:= false;
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   611
          dmg[i]:= RateExplosion(Me, hwRound(X) + i * 30, hwRound(Y), 58)
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   612
          // 58 (instead of 60) for better prediction (hh moves after explosion of one of the rockets)
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   613
          end
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   614
       end;
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   615
until fexit or (Y > _1024);
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   616
2695
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2630
diff changeset
   617
for i:= 0 to 5 do inc(valueResult, dmg[i]);
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2630
diff changeset
   618
t:= valueResult;
543
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   619
ap.AttackPutX:= Targ.X - 60;
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   620
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   621
for i:= 0 to 3 do
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   622
    begin
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   623
    dec(t, dmg[i]);
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   624
    inc(t, dmg[i + 6]);
2695
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2630
diff changeset
   625
    if t > valueResult then
543
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   626
       begin
2695
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2630
diff changeset
   627
       valueResult:= t;
556
49675457d76e Bots aims not directly at the center of enemy hedgehog
unc0rr
parents: 554
diff changeset
   628
       ap.AttackPutX:= Targ.X - 30 - cShift + i * 30
543
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   629
       end
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   630
    end;
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   631
2695
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2630
diff changeset
   632
if valueResult <= 0 then valueResult:= BadTurn;
ed789a7ef68d makes freepascal code compatible with OBJFPC mode
koda
parents: 2630
diff changeset
   633
TestAirAttack:= valueResult;
543
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   634
end;
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 534
diff changeset
   635
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   636
end.