hedgewars/uAI.pas
author koda
Sat, 13 Apr 2013 20:34:30 +0200
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(*
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 * Hedgewars, a free turn based strategy game
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 * Copyright (c) 2004-2012 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 uAI;
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interface
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uses uFloat;
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procedure initModule;
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procedure freeModule;
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procedure ProcessBot;
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procedure FreeActionsList;
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implementation
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uses uConsts, SDLh, uAIMisc, uAIAmmoTests, uAIActions,
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    uAmmos, SysUtils, uTypes,
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    uVariables, uCommands, uUtils, uDebug, uAILandMarks;
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var BestActions: TActions;
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    CanUseAmmo: array [TAmmoType] of boolean;
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    StopThinking: boolean;
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    StartTicks: Longword;
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    ThinkThread: PSDL_Thread;
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    ThreadLock: PSDL_Mutex;
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procedure FreeActionsList;
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begin
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    AddFileLog('FreeActionsList called');
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    SDL_LockMutex(ThreadLock);
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    if (ThinkThread <> nil) then
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        SDL_KillThread(ThinkThread);
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    ThinkThread:= nil;
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    SDL_UnlockMutex(ThreadLock);
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    with CurrentHedgehog^ do
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        if Gear <> nil then
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            if BotLevel <> 0 then
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                StopMessages(Gear^.Message);
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    BestActions.Count:= 0;
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    BestActions.Pos:= 0
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end;
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const cBranchStackSize = 12;
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type TStackEntry = record
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                   WastedTicks: Longword;
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                   MadeActions: TActions;
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                   Hedgehog: TGear;
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                   end;
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var Stack: record
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           Count: Longword;
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           States: array[0..Pred(cBranchStackSize)] of TStackEntry;
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           end;
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function Push(Ticks: Longword; const Actions: TActions; const Me: TGear; Dir: integer): boolean;
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var bRes: boolean;
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begin
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    bRes:= (Stack.Count < cBranchStackSize) and (Actions.Count < MAXACTIONS - 5);
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    if bRes then
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        with Stack.States[Stack.Count] do
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            begin
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            WastedTicks:= Ticks;
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            MadeActions:= Actions;
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            Hedgehog:= Me;
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            Hedgehog.Message:= Dir;
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            inc(Stack.Count)
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            end;
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    Push:= bRes
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end;
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procedure Pop(var Ticks: Longword; var Actions: TActions; var Me: TGear);
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begin
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    dec(Stack.Count);
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    with Stack.States[Stack.Count] do
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        begin
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        Ticks:= WastedTicks;
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        Actions:= MadeActions;
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        Me:= Hedgehog
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        end
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end;
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procedure TestAmmos(var Actions: TActions; Me: PGear; rareChecks: boolean);
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var BotLevel: Byte;
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    ap: TAttackParams;
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    Score, i, dAngle: LongInt;
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    a, aa: TAmmoType;
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begin
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BotLevel:= Me^.Hedgehog^.BotLevel;
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windSpeed:= hwFloat2Float(cWindSpeed);
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for i:= 0 to Pred(Targets.Count) do
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    if (Targets.ar[i].Score >= 0) and (not StopThinking) then
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        begin
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        with Me^.Hedgehog^ do
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            a:= CurAmmoType;
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        aa:= a;
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        SDL_delay(0); // hint to let the context switch run
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        repeat
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        if (CanUseAmmo[a])
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            and ((not rareChecks) or ((AmmoTests[a].flags and amtest_Rare) = 0))
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            and ((i = 0) or ((AmmoTests[a].flags and amtest_NoTarget) = 0))
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            then
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            begin
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{$HINTS OFF}
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            Score:= AmmoTests[a].proc(Me, Targets.ar[i].Point, BotLevel, ap);
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{$HINTS ON}
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            if Actions.Score + Score > BestActions.Score then
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                if (BestActions.Score < 0) or (Actions.Score + Score > BestActions.Score + Byte(BotLevel) * 2048) then
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                    begin
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                    BestActions:= Actions;
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                    inc(BestActions.Score, Score);
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                    BestActions.isWalkingToABetterPlace:= false;
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                    AddAction(BestActions, aia_Weapon, Longword(a), 300 + random(400), 0, 0);
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                    if (ap.Angle > 0) then
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                        AddAction(BestActions, aia_LookRight, 0, 200, 0, 0)
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                    else if (ap.Angle < 0) then
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                        AddAction(BestActions, aia_LookLeft, 0, 200, 0, 0);
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                    if (Ammoz[a].Ammo.Propz and ammoprop_Timerable) <> 0 then
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                        AddAction(BestActions, aia_Timer, ap.Time div 1000, 400, 0, 0);
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                    if (Ammoz[a].Ammo.Propz and ammoprop_NoCrosshair) = 0 then
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                        begin
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                        dAngle:= LongInt(Me^.Angle) - Abs(ap.Angle);
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                        if dAngle > 0 then
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                            begin
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                            AddAction(BestActions, aia_Up, aim_push, 300 + random(250), 0, 0);
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                            AddAction(BestActions, aia_Up, aim_release, dAngle, 0, 0)
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                            end
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                        else if dAngle < 0 then
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                            begin
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                            AddAction(BestActions, aia_Down, aim_push, 300 + random(250), 0, 0);
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                            AddAction(BestActions, aia_Down, aim_release, -dAngle, 0, 0)
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                            end
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                        end;
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   159
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                    if (Ammoz[a].Ammo.Propz and ammoprop_NeedTarget) <> 0 then
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                        begin
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                        AddAction(BestActions, aia_Put, 0, 1, ap.AttackPutX, ap.AttackPutY)
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                        end;
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   164
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                    if (Ammoz[a].Ammo.Propz and ammoprop_OscAim) <> 0 then
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                        begin
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                        AddAction(BestActions, aia_attack, aim_push, 350 + random(200), 0, 0);
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                        AddAction(BestActions, aia_attack, aim_release, 1, 0, 0);
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                        if abs(ap.Angle) > 32 then
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                           begin
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                           AddAction(BestActions, aia_Down, aim_push, 100 + random(150), 0, 0);
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                           AddAction(BestActions, aia_Down, aim_release, 32, 0, 0);
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                           end;
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                        AddAction(BestActions, aia_waitAngle, ap.Angle, 250, 0, 0);
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                        AddAction(BestActions, aia_attack, aim_push, 1, 0, 0);
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                        AddAction(BestActions, aia_attack, aim_release, 1, 0, 0);
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                        end else
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                        if (Ammoz[a].Ammo.Propz and ammoprop_AttackingPut) = 0 then
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   181
                            begin
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                            AddAction(BestActions, aia_attack, aim_push, 650 + random(300), 0, 0);
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                            AddAction(BestActions, aia_attack, aim_release, ap.Power, 0, 0);
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                            end;
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                    if (Ammoz[a].Ammo.Propz and ammoprop_Track) <> 0 then
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                        begin
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                        AddAction(BestActions, aia_waitAmmoXY, 0, 12, ap.ExplX, ap.ExplY);
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unc0rr
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                        AddAction(BestActions, aia_attack, aim_push, 1, 0, 0);
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unc0rr
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                        AddAction(BestActions, aia_attack, aim_release, 7, 0, 0);
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   191
                        end;
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   192
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                    if ap.ExplR > 0 then
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                        AddAction(BestActions, aia_AwareExpl, ap.ExplR, 10, ap.ExplX, ap.ExplY);
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                    end
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            end;
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        if a = High(TAmmoType) then
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            a:= Low(TAmmoType)
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        else inc(a)
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        until (a = aa) or (CurrentHedgehog^.MultiShootAttacks > 0) {shooting same weapon}
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            or StopThinking
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        end
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   203
end;
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   204
6393
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   205
procedure Walk(Me: PGear; var Actions: TActions);
7433
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const FallPixForBranching = cHHRadius;
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var
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    ticks, maxticks, oldticks, steps, tmp: Longword;
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    BaseRate, BestRate, Rate: integer;
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    GoInfo: TGoInfo;
80
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    CanGo: boolean;
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   212
    AltMe: TGear;
3407
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   213
    BotLevel: Byte;
6392
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    a: TAmmoType;
64
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   215
begin
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ticks:= 0;
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oldticks:= 0; // avoid compiler hint
433
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Stack.Count:= 0;
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   219
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clearAllMarks;
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6392
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for a:= Low(TAmmoType) to High(TAmmoType) do
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nemo
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    CanUseAmmo[a]:= Assigned(AmmoTests[a].proc) and (HHHasAmmo(Me^.Hedgehog^, a) > 0);
6392
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   224
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   225
BotLevel:= Me^.Hedgehog^.BotLevel;
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   226
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if (Me^.State and gstAttacked) = 0 then
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    maxticks:= Max(0, TurnTimeLeft - 5000 - LongWord(4000 * BotLevel))
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   229
else
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    maxticks:= TurnTimeLeft;
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   231
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if (Me^.State and gstAttacked) = 0 then
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   233
    TestAmmos(Actions, Me, false);
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   234
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9f8f22094c0e AI thinks in separate thread
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   235
BestRate:= RatePlace(Me);
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unC0Rr
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   236
BaseRate:= Max(BestRate, 0);
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   237
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   238
// switch to 'skip' if we cannot move because of mouse cursor being shown
5148
73b3b4b8359c Make AI switch to amNothing before trying to walk if it holds weapon which needs targeting (not tested)
unc0rr
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   239
if (Ammoz[Me^.Hedgehog^.CurAmmoType].Ammo.Propz and ammoprop_NeedTarget) <> 0 then
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   240
    AddAction(Actions, aia_Weapon, Longword(amSkip), 100 + random(200), 0, 0);
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   241
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if ((CurrentHedgehog^.MultiShootAttacks = 0) or ((Ammoz[Me^.Hedgehog^.CurAmmoType].Ammo.Propz and ammoprop_NoMoveAfter) = 0))
7197
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   243
    and (GameFlags and gfArtillery = 0) then
433
9f8f22094c0e AI thinks in separate thread
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   244
    begin
7197
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   245
    tmp:= random(2) + 1;
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unc0rr
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   246
    Push(0, Actions, Me^, tmp);
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unc0rr
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   247
    Push(0, Actions, Me^, tmp xor 3);
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diff changeset
   248
7197
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unc0rr
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   249
    while (Stack.Count > 0) and (not StopThinking) do
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
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   250
        begin
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
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   251
        Pop(ticks, Actions, Me^);
193
56885ea29202 Fix bots regressions
unc0rr
parents: 191
diff changeset
   252
7197
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   253
        AddAction(Actions, Me^.Message, aim_push, 250, 0, 0);
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unc0rr
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   254
        if (Me^.Message and gmLeft) <> 0 then
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
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   255
            AddAction(Actions, aia_WaitXL, hwRound(Me^.X), 0, 0, 0)
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unc0rr
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   256
        else
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unc0rr
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   257
            AddAction(Actions, aia_WaitXR, hwRound(Me^.X), 0, 0, 0);
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   258
7197
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   259
        steps:= 0;
82
2f4f3236cccc - New fort
unc0rr
parents: 80
diff changeset
   260
7197
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unc0rr
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diff changeset
   261
        while (not StopThinking) do
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
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   262
            begin
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
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   263
    {$HINTS OFF}
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unc0rr
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diff changeset
   264
            CanGo:= HHGo(Me, @AltMe, GoInfo);
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unc0rr
parents: 7178
diff changeset
   265
    {$HINTS ON}
7789
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unc0rr
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   266
            oldticks:= ticks;
7197
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unc0rr
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diff changeset
   267
            inc(ticks, GoInfo.Ticks);
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unc0rr
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diff changeset
   268
            if ticks > maxticks then
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
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   269
                break;
194
88652abdce9a Fixed weird bots behavior
unc0rr
parents: 193
diff changeset
   270
8865
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koda
parents: 8677
diff changeset
   271
            if (BotLevel < 5)
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   272
                and (GoInfo.JumpType = jmpHJump)
7787
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   273
                and (not checkMark(hwRound(Me^.X), hwRound(Me^.Y), markHJumped))
67c96b9c179c Mark places where tried to jump, avoid too much of thinking
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   274
                then // hjump support
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   275
                begin
7446
9ce6e2c35413 No more AI jumping lulz
unc0rr
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   276
                // check if we could go backwards and maybe ljump over a gap after this hjump
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   277
                addMark(hwRound(Me^.X), hwRound(Me^.Y), markHJumped);
7446
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unc0rr
parents: 7437
diff changeset
   278
                if Push(ticks, Actions, AltMe, Me^.Message xor 3) then
7433
c7fff3e61d49 - Implement AI land marks which only used to tracks visited areas on the map for now. Significantly reduces wasting of cpu time by AI checking same place several times (10x or even more in rare cases)
unc0rr
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   279
                    begin
7197
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unc0rr
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diff changeset
   280
                    with Stack.States[Pred(Stack.Count)] do
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unc0rr
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diff changeset
   281
                        begin
8036
89740f927254 Don't rely on hedgehog facing direction, check intentions instead. Should fix excessive turns around and weird jumps to water
unc0rr
parents: 8017
diff changeset
   282
                        if (Me^.Message and gmLeft) <> 0 then
7197
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unc0rr
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diff changeset
   283
                            AddAction(MadeActions, aia_LookRight, 0, 200, 0, 0)
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unc0rr
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   284
                        else
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   285
                            AddAction(MadeActions, aia_LookLeft, 0, 200, 0, 0);
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   286
7197
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   287
                        AddAction(MadeActions, aia_HJump, 0, 305 + random(50), 0, 0);
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   288
                        AddAction(MadeActions, aia_HJump, 0, 350, 0, 0);
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   289
                        end;
7446
9ce6e2c35413 No more AI jumping lulz
unc0rr
parents: 7437
diff changeset
   290
                    // but first check walking forward
9ce6e2c35413 No more AI jumping lulz
unc0rr
parents: 7437
diff changeset
   291
                    Push(ticks, Stack.States[Pred(Stack.Count)].MadeActions, AltMe, Me^.Message)
7433
c7fff3e61d49 - Implement AI land marks which only used to tracks visited areas on the map for now. Significantly reduces wasting of cpu time by AI checking same place several times (10x or even more in rare cases)
unc0rr
parents: 7416
diff changeset
   292
                    end;
7787
67c96b9c179c Mark places where tried to jump, avoid too much of thinking
unc0rr
parents: 7453
diff changeset
   293
                end;
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   294
            if (BotLevel < 3)
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   295
                and (GoInfo.JumpType = jmpLJump)
7787
67c96b9c179c Mark places where tried to jump, avoid too much of thinking
unc0rr
parents: 7453
diff changeset
   296
                and (not checkMark(hwRound(Me^.X), hwRound(Me^.Y), markLJumped))
67c96b9c179c Mark places where tried to jump, avoid too much of thinking
unc0rr
parents: 7453
diff changeset
   297
                then // ljump support
7250
304d3d98662e AI loves to jump
unc0rr
parents: 7216
diff changeset
   298
                begin
7787
67c96b9c179c Mark places where tried to jump, avoid too much of thinking
unc0rr
parents: 7453
diff changeset
   299
                addMark(hwRound(Me^.X), hwRound(Me^.Y), markLJumped);
7433
c7fff3e61d49 - Implement AI land marks which only used to tracks visited areas on the map for now. Significantly reduces wasting of cpu time by AI checking same place several times (10x or even more in rare cases)
unc0rr
parents: 7416
diff changeset
   300
                // at final check where we go after jump walking backward
c7fff3e61d49 - Implement AI land marks which only used to tracks visited areas on the map for now. Significantly reduces wasting of cpu time by AI checking same place several times (10x or even more in rare cases)
unc0rr
parents: 7416
diff changeset
   301
                if Push(ticks, Actions, AltMe, Me^.Message xor 3) then
c7fff3e61d49 - Implement AI land marks which only used to tracks visited areas on the map for now. Significantly reduces wasting of cpu time by AI checking same place several times (10x or even more in rare cases)
unc0rr
parents: 7416
diff changeset
   302
                    with Stack.States[Pred(Stack.Count)] do
8017
70d386de989f Some tweaks to AI
unc0rr
parents: 7790
diff changeset
   303
                        begin
8036
89740f927254 Don't rely on hedgehog facing direction, check intentions instead. Should fix excessive turns around and weird jumps to water
unc0rr
parents: 8017
diff changeset
   304
                        if (Me^.Message and gmLeft) <> 0 then
8017
70d386de989f Some tweaks to AI
unc0rr
parents: 7790
diff changeset
   305
                            AddAction(MadeActions, aia_LookLeft, 0, 200, 0, 0)
70d386de989f Some tweaks to AI
unc0rr
parents: 7790
diff changeset
   306
                        else
70d386de989f Some tweaks to AI
unc0rr
parents: 7790
diff changeset
   307
                            AddAction(MadeActions, aia_LookRight, 0, 200, 0, 0);
70d386de989f Some tweaks to AI
unc0rr
parents: 7790
diff changeset
   308
7433
c7fff3e61d49 - Implement AI land marks which only used to tracks visited areas on the map for now. Significantly reduces wasting of cpu time by AI checking same place several times (10x or even more in rare cases)
unc0rr
parents: 7416
diff changeset
   309
                        AddAction(MadeActions, aia_LJump, 0, 305 + random(50), 0, 0);
8017
70d386de989f Some tweaks to AI
unc0rr
parents: 7790
diff changeset
   310
                        end;
7433
c7fff3e61d49 - Implement AI land marks which only used to tracks visited areas on the map for now. Significantly reduces wasting of cpu time by AI checking same place several times (10x or even more in rare cases)
unc0rr
parents: 7416
diff changeset
   311
c7fff3e61d49 - Implement AI land marks which only used to tracks visited areas on the map for now. Significantly reduces wasting of cpu time by AI checking same place several times (10x or even more in rare cases)
unc0rr
parents: 7416
diff changeset
   312
                // push current position so we proceed from it after checking jump+forward walk opportunities
7250
304d3d98662e AI loves to jump
unc0rr
parents: 7216
diff changeset
   313
                if CanGo then Push(ticks, Actions, Me^, Me^.Message);
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   314
7433
c7fff3e61d49 - Implement AI land marks which only used to tracks visited areas on the map for now. Significantly reduces wasting of cpu time by AI checking same place several times (10x or even more in rare cases)
unc0rr
parents: 7416
diff changeset
   315
                // first check where we go after jump walking forward
7197
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   316
                if Push(ticks, Actions, AltMe, Me^.Message) then
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   317
                    with Stack.States[Pred(Stack.Count)] do
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   318
                        AddAction(MadeActions, aia_LJump, 0, 305 + random(50), 0, 0);
7250
304d3d98662e AI loves to jump
unc0rr
parents: 7216
diff changeset
   319
                break
304d3d98662e AI loves to jump
unc0rr
parents: 7216
diff changeset
   320
                end;
433
9f8f22094c0e AI thinks in separate thread
unc0rr
parents: 425
diff changeset
   321
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   322
            // 'not CanGO' means we cannot go straight, possible jumps are checked above
7197
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   323
            if not CanGo then
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   324
                break;
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   325
7197
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   326
             inc(steps);
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   327
             Actions.actions[Pred(Actions.Count)].Param:= hwRound(Me^.X);
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   328
             Rate:= RatePlace(Me);
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   329
             if Rate > BestRate then
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   330
                begin
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   331
                BestActions:= Actions;
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   332
                BestActions.isWalkingToABetterPlace:= true;
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   333
                BestRate:= Rate;
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   334
                Me^.State:= Me^.State or gstAttacked // we have better place, go there and do not use ammo
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   335
                end
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   336
            else if Rate < BestRate then
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   337
                break;
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   338
7197
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   339
            if ((Me^.State and gstAttacked) = 0) and ((steps mod 4) = 0) then
7433
c7fff3e61d49 - Implement AI land marks which only used to tracks visited areas on the map for now. Significantly reduces wasting of cpu time by AI checking same place several times (10x or even more in rare cases)
unc0rr
parents: 7416
diff changeset
   340
                begin
7787
67c96b9c179c Mark places where tried to jump, avoid too much of thinking
unc0rr
parents: 7453
diff changeset
   341
                if (steps > 4) and checkMark(hwRound(Me^.X), hwRound(Me^.Y), markWalkedHere) then
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   342
                    break;
7787
67c96b9c179c Mark places where tried to jump, avoid too much of thinking
unc0rr
parents: 7453
diff changeset
   343
                addMark(hwRound(Me^.X), hwRound(Me^.Y), markWalkedHere);
7789
838d2e06c377 Check cake and air attack again if walked far from initial position (not tested)
unc0rr
parents: 7787
diff changeset
   344
838d2e06c377 Check cake and air attack again if walked far from initial position (not tested)
unc0rr
parents: 7787
diff changeset
   345
                TestAmmos(Actions, Me, ticks shr 12 = oldticks shr 12);
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   346
7433
c7fff3e61d49 - Implement AI land marks which only used to tracks visited areas on the map for now. Significantly reduces wasting of cpu time by AI checking same place several times (10x or even more in rare cases)
unc0rr
parents: 7416
diff changeset
   347
                end;
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   348
7197
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   349
            if GoInfo.FallPix >= FallPixForBranching then
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   350
                Push(ticks, Actions, Me^, Me^.Message xor 3); // aia_Left xor 3 = aia_Right
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   351
            end {while};
193
56885ea29202 Fix bots regressions
unc0rr
parents: 191
diff changeset
   352
7197
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   353
        if BestRate > BaseRate then
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   354
            exit
7164
fad64b97947e Some brainfucking code which greatly reduces number of TestCollision* calls in hedgehog walk routine. Especially helpful to AI optimization. Also fixes some edge cases.
unc0rr
parents: 7132
diff changeset
   355
        end {while}
7197
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   356
    end {if}
66
9643d75baf1e Many AI improvements, bots do think in separate thread
unc0rr
parents: 64
diff changeset
   357
end;
9643d75baf1e Many AI improvements, bots do think in separate thread
unc0rr
parents: 64
diff changeset
   358
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   359
function Think(Me: PGear): LongInt; cdecl; export;
74
42257fee61ae - Unicode support for team and hedgehogs names
unc0rr
parents: 71
diff changeset
   360
var BackMe, WalkMe: TGear;
6992
b8f3d8991e92 marked a couple of functions as inline
koda
parents: 6982
diff changeset
   361
    switchCount: LongInt;
b8f3d8991e92 marked a couple of functions as inline
koda
parents: 6982
diff changeset
   362
    StartTicks, currHedgehogIndex, itHedgehog, switchesNum, i: Longword;
6770
7d2c6cdb816a Start on adding drowning bonus to bat/firepunch/whip. AI still is not smart enough to change direction when firepunching to face the water, or change the angle of the bat.
nemo
parents: 6748
diff changeset
   363
    switchImmediatelyAvailable: boolean;
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   364
    Actions: TActions;
66
9643d75baf1e Many AI improvements, bots do think in separate thread
unc0rr
parents: 64
diff changeset
   365
begin
8908
d3033e3a4113 let's try to kill the thread right away and protect the thread variable with a mutex
koda
parents: 8884
diff changeset
   366
AddFileLog('Think thread started');
8884
08fe08651130 set translucency on fruit theme water, clamp size to even number (same sdl window resize) and honouring min size, reduce calls to dmgmod a bit
nemo
parents: 8865
diff changeset
   367
dmgMod:= 0.01 * hwFloat2Float(cDamageModifier) * cDamagePercent;
433
9f8f22094c0e AI thinks in separate thread
unc0rr
parents: 425
diff changeset
   368
StartTicks:= GameTicks;
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   369
currHedgehogIndex:= CurrentTeam^.CurrHedgehog;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   370
itHedgehog:= currHedgehogIndex;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   371
switchesNum:= 0;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   372
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   373
switchImmediatelyAvailable:= (CurAmmoGear <> nil) and (CurAmmoGear^.Kind = gtSwitcher);
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   374
if Me^.Hedgehog^.BotLevel <> 5 then
7375
16ae2e1c9005 Tell AI to avoid edges, especially ones over water (this does not include checking whether a knock could drown yet). Also make flakes pick a new random dx/dy on respawn to further reduce patterns. Also disable a couple of weapons for the particularly dumb AI levels, and disable switching for the dumbest.
nemo
parents: 7250
diff changeset
   375
    switchCount:= HHHasAmmo(PGear(Me)^.Hedgehog^, amSwitch)
16ae2e1c9005 Tell AI to avoid edges, especially ones over water (this does not include checking whether a knock could drown yet). Also make flakes pick a new random dx/dy on respawn to further reduce patterns. Also disable a couple of weapons for the particularly dumb AI levels, and disable switching for the dumbest.
nemo
parents: 7250
diff changeset
   376
else switchCount:= 0;
509
fd58135a4407 Bots know shotgun behavior better
unc0rr
parents: 508
diff changeset
   377
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   378
if (Me^.State and gstAttacked) = 0 then
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   379
    if Targets.Count > 0 then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   380
        begin
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   381
        // iterate over current team hedgehogs
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   382
        repeat
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   383
            WalkMe:= CurrentTeam^.Hedgehogs[itHedgehog].Gear^;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   384
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   385
            Actions.Count:= 0;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   386
            Actions.Pos:= 0;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   387
            Actions.Score:= 0;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   388
            if switchesNum > 0 then
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   389
                begin
6770
7d2c6cdb816a Start on adding drowning bonus to bat/firepunch/whip. AI still is not smart enough to change direction when firepunching to face the water, or change the angle of the bat.
nemo
parents: 6748
diff changeset
   390
                if not switchImmediatelyAvailable  then
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   391
                    begin
6770
7d2c6cdb816a Start on adding drowning bonus to bat/firepunch/whip. AI still is not smart enough to change direction when firepunching to face the water, or change the angle of the bat.
nemo
parents: 6748
diff changeset
   392
                    // when AI has to use switcher, make it cost smth unless they have a lot of switches
6992
b8f3d8991e92 marked a couple of functions as inline
koda
parents: 6982
diff changeset
   393
                    if (switchCount < 10) then Actions.Score:= (-27+switchCount*3)*4000;
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   394
                    AddAction(Actions, aia_Weapon, Longword(amSwitch), 300 + random(200), 0, 0);
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   395
                    AddAction(Actions, aia_attack, aim_push, 300 + random(300), 0, 0);
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   396
                    AddAction(Actions, aia_attack, aim_release, 1, 0, 0);
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   397
                    end;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   398
                for i:= 1 to switchesNum do
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   399
                    AddAction(Actions, aia_Switch, 0, 300 + random(200), 0, 0);
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   400
                end;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   401
            Walk(@WalkMe, Actions);
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   402
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   403
            // find another hog in team
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   404
            repeat
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   405
                itHedgehog:= Succ(itHedgehog) mod CurrentTeam^.HedgehogsNumber;
8677
afb2b467f801 skip frozen hogs in switch
nemo
parents: 8036
diff changeset
   406
            until (itHedgehog = currHedgehogIndex) or ((CurrentTeam^.Hedgehogs[itHedgehog].Gear <> nil) and (CurrentTeam^.Hedgehogs[itHedgehog].Effects[heFrozen]=0));
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   407
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   408
            inc(switchesNum);
6770
7d2c6cdb816a Start on adding drowning bonus to bat/firepunch/whip. AI still is not smart enough to change direction when firepunching to face the water, or change the angle of the bat.
nemo
parents: 6748
diff changeset
   409
        until (not (switchImmediatelyAvailable or (switchCount > 0)))
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   410
            or StopThinking
6395
bb04d7a9f7e2 Make AI be less scared by crates. Actually, now it starts using switcher just to pick a crate up.
unc0rr
parents: 6393
diff changeset
   411
            or (itHedgehog = currHedgehogIndex)
bb04d7a9f7e2 Make AI be less scared by crates. Actually, now it starts using switcher just to pick a crate up.
unc0rr
parents: 6393
diff changeset
   412
            or BestActions.isWalkingToABetterPlace;
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   413
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   414
        if (StartTicks > GameTicks - 1500) and (not StopThinking) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   415
            SDL_Delay(1000);
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   416
6395
bb04d7a9f7e2 Make AI be less scared by crates. Actually, now it starts using switcher just to pick a crate up.
unc0rr
parents: 6393
diff changeset
   417
        if (BestActions.Score < -1023) and (not BestActions.isWalkingToABetterPlace) then
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   418
            begin
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   419
            BestActions.Count:= 0;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   420
            AddAction(BestActions, aia_Skip, 0, 250, 0, 0);
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   421
            end;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   422
8017
70d386de989f Some tweaks to AI
unc0rr
parents: 7790
diff changeset
   423
        end else SDL_Delay(100)
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   424
else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   425
    begin
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   426
    BackMe:= Me^;
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   427
    while (not StopThinking) and (BestActions.Count = 0) do
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   428
        begin
7375
16ae2e1c9005 Tell AI to avoid edges, especially ones over water (this does not include checking whether a knock could drown yet). Also make flakes pick a new random dx/dy on respawn to further reduce patterns. Also disable a couple of weapons for the particularly dumb AI levels, and disable switching for the dumbest.
nemo
parents: 7250
diff changeset
   429
(*
16ae2e1c9005 Tell AI to avoid edges, especially ones over water (this does not include checking whether a knock could drown yet). Also make flakes pick a new random dx/dy on respawn to further reduce patterns. Also disable a couple of weapons for the particularly dumb AI levels, and disable switching for the dumbest.
nemo
parents: 7250
diff changeset
   430
        // Maybe this would get a bit of movement out of them? Hopefully not *toward* water. Need to check how often he'd choose that strategy
16ae2e1c9005 Tell AI to avoid edges, especially ones over water (this does not include checking whether a knock could drown yet). Also make flakes pick a new random dx/dy on respawn to further reduce patterns. Also disable a couple of weapons for the particularly dumb AI levels, and disable switching for the dumbest.
nemo
parents: 7250
diff changeset
   431
        if SuddenDeathDmg and ((hwRound(BackMe.Y)+cWaterRise*2) > cWaterLine) then
16ae2e1c9005 Tell AI to avoid edges, especially ones over water (this does not include checking whether a knock could drown yet). Also make flakes pick a new random dx/dy on respawn to further reduce patterns. Also disable a couple of weapons for the particularly dumb AI levels, and disable switching for the dumbest.
nemo
parents: 7250
diff changeset
   432
            AddBonus(hwRound(BackMe.X), hwRound(BackMe.Y), 250, -40);
16ae2e1c9005 Tell AI to avoid edges, especially ones over water (this does not include checking whether a knock could drown yet). Also make flakes pick a new random dx/dy on respawn to further reduce patterns. Also disable a couple of weapons for the particularly dumb AI levels, and disable switching for the dumbest.
nemo
parents: 7250
diff changeset
   433
*)
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   434
        FillBonuses(true);
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   435
        WalkMe:= BackMe;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   436
        Actions.Count:= 0;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   437
        Actions.Pos:= 0;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   438
        Actions.Score:= 0;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   439
        Walk(@WalkMe, Actions);
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   440
        if not StopThinking then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   441
            SDL_Delay(100)
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   442
        end
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   443
    end;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   444
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   445
Me^.State:= Me^.State and (not gstHHThinking);
8908
d3033e3a4113 let's try to kill the thread right away and protect the thread variable with a mutex
koda
parents: 8884
diff changeset
   446
SDL_LockMutex(ThreadLock);
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   447
ThinkThread:= nil;
8908
d3033e3a4113 let's try to kill the thread right away and protect the thread variable with a mutex
koda
parents: 8884
diff changeset
   448
SDL_UnlockMutex(ThreadLock);
509
fd58135a4407 Bots know shotgun behavior better
unc0rr
parents: 508
diff changeset
   449
Think:= 0;
66
9643d75baf1e Many AI improvements, bots do think in separate thread
unc0rr
parents: 64
diff changeset
   450
end;
9643d75baf1e Many AI improvements, bots do think in separate thread
unc0rr
parents: 64
diff changeset
   451
9643d75baf1e Many AI improvements, bots do think in separate thread
unc0rr
parents: 64
diff changeset
   452
procedure StartThink(Me: PGear);
9643d75baf1e Many AI improvements, bots do think in separate thread
unc0rr
parents: 64
diff changeset
   453
begin
542
ec26095f1bed - Get rid of ammoProp_AttackInFall and gstFalling
unc0rr
parents: 522
diff changeset
   454
if ((Me^.State and (gstAttacking or gstHHJumping or gstMoving)) <> 0)
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   455
or isInMultiShoot then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   456
    exit;
506
0889d833d47e - A good implementation of shotgun
unc0rr
parents: 500
diff changeset
   457
7433
c7fff3e61d49 - Implement AI land marks which only used to tracks visited areas on the map for now. Significantly reduces wasting of cpu time by AI checking same place several times (10x or even more in rare cases)
unc0rr
parents: 7416
diff changeset
   458
//DeleteCI(Me); // this will break demo/netplay
c7fff3e61d49 - Implement AI land marks which only used to tracks visited areas on the map for now. Significantly reduces wasting of cpu time by AI checking same place several times (10x or even more in rare cases)
unc0rr
parents: 7416
diff changeset
   459
369
2aed85310727 AI compiles, but doesn't work
unc0rr
parents: 351
diff changeset
   460
Me^.State:= Me^.State or gstHHThinking;
2aed85310727 AI compiles, but doesn't work
unc0rr
parents: 351
diff changeset
   461
Me^.Message:= 0;
509
fd58135a4407 Bots know shotgun behavior better
unc0rr
parents: 508
diff changeset
   462
fd58135a4407 Bots know shotgun behavior better
unc0rr
parents: 508
diff changeset
   463
BestActions.Count:= 0;
fd58135a4407 Bots know shotgun behavior better
unc0rr
parents: 508
diff changeset
   464
BestActions.Pos:= 0;
5163
1620a02d5282 Fix test for water in airstrike handler
unc0rr
parents: 5162
diff changeset
   465
BestActions.Score:= Low(LongInt);
6395
bb04d7a9f7e2 Make AI be less scared by crates. Actually, now it starts using switcher just to pick a crate up.
unc0rr
parents: 6393
diff changeset
   466
BestActions.isWalkingToABetterPlace:= false;
509
fd58135a4407 Bots know shotgun behavior better
unc0rr
parents: 508
diff changeset
   467
433
9f8f22094c0e AI thinks in separate thread
unc0rr
parents: 425
diff changeset
   468
StopThinking:= false;
9f8f22094c0e AI thinks in separate thread
unc0rr
parents: 425
diff changeset
   469
ThinkingHH:= Me;
509
fd58135a4407 Bots know shotgun behavior better
unc0rr
parents: 508
diff changeset
   470
70
82d93eeecebe - Many AI improvements
unc0rr
parents: 66
diff changeset
   471
FillTargets;
80
3c3dc6a148ca - Fixed bug with hedgehog under water using rope
unc0rr
parents: 75
diff changeset
   472
if Targets.Count = 0 then
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   473
    begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   474
    OutError('AI: no targets!?', false);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   475
    exit
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   476
    end;
941
b5222ddafe1f - Fix bug with picking up ammos from cases, when total ammo count may become more than AMMO_INFINITE
unc0rr
parents: 936
diff changeset
   477
369
2aed85310727 AI compiles, but doesn't work
unc0rr
parents: 351
diff changeset
   478
FillBonuses((Me^.State and gstAttacked) <> 0);
8908
d3033e3a4113 let's try to kill the thread right away and protect the thread variable with a mutex
koda
parents: 8884
diff changeset
   479
d3033e3a4113 let's try to kill the thread right away and protect the thread variable with a mutex
koda
parents: 8884
diff changeset
   480
SDL_LockMutex(ThreadLock);
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   481
ThinkThread:= SDL_CreateThread(@Think{$IFDEF SDL13}, 'think'{$ENDIF}, Me);
8908
d3033e3a4113 let's try to kill the thread right away and protect the thread variable with a mutex
koda
parents: 8884
diff changeset
   482
SDL_UnlockMutex(ThreadLock);
433
9f8f22094c0e AI thinks in separate thread
unc0rr
parents: 425
diff changeset
   483
end;
191
a03c2d037e24 Bots are in the same thread as game. Fixes FreePascal issues.
unc0rr
parents: 183
diff changeset
   484
7216
53f5e48b8375 disable this debug too
nemo
parents: 7204
diff changeset
   485
//var scoreShown: boolean = false;
7204
522f165cd2e7 - Fix damage calculation in TestSniperRifle, aim a bit lower to compensate initial angle shift in sniper rifle. As a result, AI seems to never fail sniper rifle shots.
unc0rr
parents: 7197
diff changeset
   486
433
9f8f22094c0e AI thinks in separate thread
unc0rr
parents: 425
diff changeset
   487
procedure ProcessBot;
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6770
diff changeset
   488
const cStopThinkTime = 40;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   489
begin
602
f7628ebfccde Add CurrentHedgehog variable which simplifies code
unc0rr
parents: 599
diff changeset
   490
with CurrentHedgehog^ do
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   491
    if (Gear <> nil)
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   492
    and ((Gear^.State and gstHHDriven) <> 0)
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   493
    and (TurnTimeLeft < cHedgehogTurnTime - 50) then
433
9f8f22094c0e AI thinks in separate thread
unc0rr
parents: 425
diff changeset
   494
        if ((Gear^.State and gstHHThinking) = 0) then
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   495
            if (BestActions.Pos >= BestActions.Count)
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   496
            and (TurnTimeLeft > cStopThinkTime) then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   497
                begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   498
                if Gear^.Message <> 0 then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   499
                    begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   500
                    StopMessages(Gear^.Message);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   501
                    TryDo((Gear^.Message and gmAllStoppable) = 0, 'Engine bug: AI may break demos playing', true);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   502
                    end;
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   503
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   504
                if Gear^.Message <> 0 then
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   505
                    exit;
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   506
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   507
                //scoreShown:= false;
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   508
                StartThink(Gear);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   509
                StartTicks:= GameTicks
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   510
7204
522f165cd2e7 - Fix damage calculation in TestSniperRifle, aim a bit lower to compensate initial angle shift in sniper rifle. As a result, AI seems to never fail sniper rifle shots.
unc0rr
parents: 7197
diff changeset
   511
            end else
522f165cd2e7 - Fix damage calculation in TestSniperRifle, aim a bit lower to compensate initial angle shift in sniper rifle. As a result, AI seems to never fail sniper rifle shots.
unc0rr
parents: 7197
diff changeset
   512
                begin
7416
2f2f78fc65a3 AI uses cake! Known issues: AI could damage itself for no reason, could let cake go looping in a hole with exit closed by AI hog.
unc0rr
parents: 7375
diff changeset
   513
                {if not scoreShown then
7204
522f165cd2e7 - Fix damage calculation in TestSniperRifle, aim a bit lower to compensate initial angle shift in sniper rifle. As a result, AI seems to never fail sniper rifle shots.
unc0rr
parents: 7197
diff changeset
   514
                    begin
522f165cd2e7 - Fix damage calculation in TestSniperRifle, aim a bit lower to compensate initial angle shift in sniper rifle. As a result, AI seems to never fail sniper rifle shots.
unc0rr
parents: 7197
diff changeset
   515
                    if BestActions.Score > 0 then ParseCommand('/say Expected score = ' + inttostr(BestActions.Score div 1024), true);
522f165cd2e7 - Fix damage calculation in TestSniperRifle, aim a bit lower to compensate initial angle shift in sniper rifle. As a result, AI seems to never fail sniper rifle shots.
unc0rr
parents: 7197
diff changeset
   516
                    scoreShown:= true
7416
2f2f78fc65a3 AI uses cake! Known issues: AI could damage itself for no reason, could let cake go looping in a hole with exit closed by AI hog.
unc0rr
parents: 7375
diff changeset
   517
                    end;}
7204
522f165cd2e7 - Fix damage calculation in TestSniperRifle, aim a bit lower to compensate initial angle shift in sniper rifle. As a result, AI seems to never fail sniper rifle shots.
unc0rr
parents: 7197
diff changeset
   518
                ProcessAction(BestActions, Gear)
522f165cd2e7 - Fix damage calculation in TestSniperRifle, aim a bit lower to compensate initial angle shift in sniper rifle. As a result, AI seems to never fail sniper rifle shots.
unc0rr
parents: 7197
diff changeset
   519
                end
509
fd58135a4407 Bots know shotgun behavior better
unc0rr
parents: 508
diff changeset
   520
        else if ((GameTicks - StartTicks) > cMaxAIThinkTime)
7197
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   521
            or (TurnTimeLeft <= cStopThinkTime) then
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   522
                StopThinking:= true
369
2aed85310727 AI compiles, but doesn't work
unc0rr
parents: 351
diff changeset
   523
end;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   524
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 2948
diff changeset
   525
procedure initModule;
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2695
diff changeset
   526
begin
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6770
diff changeset
   527
    StartTicks:= 0;
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   528
    ThinkThread:= nil;
8908
d3033e3a4113 let's try to kill the thread right away and protect the thread variable with a mutex
koda
parents: 8884
diff changeset
   529
    ThreadLock:= SDL_CreateMutex();
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2695
diff changeset
   530
end;
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2695
diff changeset
   531
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 2948
diff changeset
   532
procedure freeModule;
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2695
diff changeset
   533
begin
7026
8d1724e1337e split OnDestroy across the appropriate modules (this doen't cause leaks on mobile, right?)
koda
parents: 6992
diff changeset
   534
    FreeActionsList();
8908
d3033e3a4113 let's try to kill the thread right away and protect the thread variable with a mutex
koda
parents: 8884
diff changeset
   535
    SDL_DestroyMutex(ThreadLock);
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2695
diff changeset
   536
end;
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2695
diff changeset
   537
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   538
end.