hedgewars/uAI.pas
author unc0rr
Sat, 14 Dec 2013 01:03:10 +0400
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(*
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 * Hedgewars, a free turn based strategy game
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 * Copyright (c) 2004-2013 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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    if (ThinkThread <> nil) then
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        begin
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        StopThinking:= true;
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        SDL_WaitThread(ThinkThread, nil);
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        end;
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    SDL_LockMutex(ThreadLock);
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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, t, n, 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], 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 - 1) * 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);
7197
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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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   162
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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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   167
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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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7453
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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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   178
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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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                            begin
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                            if (AmmoTests[a].flags and amtest_MultipleAttacks) = 0 then
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   186
                                n:= 1 else n:= ap.AttacksNum;
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   187
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                            AddAction(BestActions, aia_attack, aim_push, 650 + random(300), 0, 0);
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                            for t:= 2 to n do
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                                begin
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                                AddAction(BestActions, aia_attack, aim_push, 150, 0, 0);
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                                AddAction(BestActions, aia_attack, aim_release, ap.Power, 0, 0);
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   193
                                end;
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   194
                            AddAction(BestActions, aia_attack, aim_release, ap.Power, 0, 0);
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                            end;
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   196
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                    if (Ammoz[a].Ammo.Propz and ammoprop_Track) <> 0 then
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   198
                        begin
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unc0rr
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   199
                        AddAction(BestActions, aia_waitAmmoXY, 0, 12, ap.ExplX, ap.ExplY);
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unc0rr
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   200
                        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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   202
                        end;
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   203
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   204
                    if ap.ExplR > 0 then
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                        AddAction(BestActions, aia_AwareExpl, ap.ExplR, 10, ap.ExplX, ap.ExplY);
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   206
                    end
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            end;
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        if a = High(TAmmoType) then
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   209
            a:= Low(TAmmoType)
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   210
        else inc(a)
7178
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unc0rr
parents: 7164
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        until (a = aa) or (CurrentHedgehog^.MultiShootAttacks > 0) {shooting same weapon}
c61cfc9eb29d Don't make unnecessary calls to TestWhip, TestFirePunch, TestBaseballBat and TestHammer functions as they have no need to take Targ parameter into account and thus may only be called once per position
unc0rr
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   212
            or StopThinking
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   213
        end
64
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   214
end;
4
bcbd7adb4e4b - set svn:eol-style to native
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   215
6393
701eb3f3556a Make AI use switcher when:
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   216
procedure Walk(Me: PGear; var Actions: TActions);
7433
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   217
const FallPixForBranching = cHHRadius;
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   218
var
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    ticks, maxticks, oldticks, steps, tmp: Longword;
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    BaseRate, BestRate, Rate: integer;
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   221
    GoInfo: TGoInfo;
80
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   222
    CanGo: boolean;
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   223
    AltMe: TGear;
3407
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   224
    BotLevel: Byte;
6392
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   225
    a: TAmmoType;
64
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   226
begin
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ticks:= 0;
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oldticks:= 0; // avoid compiler hint
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   229
Stack.Count:= 0;
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   230
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clearAllMarks;
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6392
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   233
for a:= Low(TAmmoType) to High(TAmmoType) do
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
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   234
    CanUseAmmo[a]:= Assigned(AmmoTests[a].proc) and (HHHasAmmo(Me^.Hedgehog^, a) > 0);
6392
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   235
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3836973380b9 remove some more PHedgehog casts
nemo
parents: 4368
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   236
BotLevel:= Me^.Hedgehog^.BotLevel;
75
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   237
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   238
if (Me^.State and gstAttacked) = 0 then
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lovelacer
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   239
    maxticks:= Max(0, TurnTimeLeft - 5000 - LongWord(4000 * BotLevel))
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   240
else
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   241
    maxticks:= TurnTimeLeft;
75
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   242
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lovelacer
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   243
if (Me^.State and gstAttacked) = 0 then
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lovelacer
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   244
    TestAmmos(Actions, Me, false);
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   245
433
9f8f22094c0e AI thinks in separate thread
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   246
BestRate:= RatePlace(Me);
4374
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4373
diff changeset
   247
BaseRate:= Max(BestRate, 0);
75
d2b737858ff7 - New First Aid powerup
unc0rr
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   248
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
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   249
// 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
parents: 4976
diff changeset
   250
if (Ammoz[Me^.Hedgehog^.CurAmmoType].Ammo.Propz and ammoprop_NeedTarget) <> 0 then
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diff changeset
   251
    AddAction(Actions, aia_Weapon, Longword(amSkip), 100 + random(200), 0, 0);
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   252
dd4035ee0f12 use SDL_Threads everywhere
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   253
if ((CurrentHedgehog^.MultiShootAttacks = 0) or ((Ammoz[Me^.Hedgehog^.CurAmmoType].Ammo.Propz and ammoprop_NoMoveAfter) = 0))
7197
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unc0rr
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   254
    and (GameFlags and gfArtillery = 0) then
433
9f8f22094c0e AI thinks in separate thread
unc0rr
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diff changeset
   255
    begin
7197
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unc0rr
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   256
    tmp:= random(2) + 1;
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unc0rr
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   257
    Push(0, Actions, Me^, tmp);
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unc0rr
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   258
    Push(0, Actions, Me^, tmp xor 3);
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koda
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diff changeset
   259
7197
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unc0rr
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   260
    while (Stack.Count > 0) and (not StopThinking) do
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unc0rr
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   261
        begin
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unc0rr
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   262
        Pop(ticks, Actions, Me^);
193
56885ea29202 Fix bots regressions
unc0rr
parents: 191
diff changeset
   263
7197
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
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diff changeset
   264
        AddAction(Actions, Me^.Message, aim_push, 250, 0, 0);
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
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diff changeset
   265
        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
parents: 7178
diff changeset
   266
            AddAction(Actions, aia_WaitXL, hwRound(Me^.X), 0, 0, 0)
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unc0rr
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   267
        else
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
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   268
            AddAction(Actions, aia_WaitXR, hwRound(Me^.X), 0, 0, 0);
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diff changeset
   269
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   270
        steps:= 0;
82
2f4f3236cccc - New fort
unc0rr
parents: 80
diff changeset
   271
7197
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unc0rr
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   272
        while (not StopThinking) do
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   273
            begin
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unc0rr
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diff changeset
   274
    {$HINTS OFF}
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unc0rr
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   275
            CanGo:= HHGo(Me, @AltMe, GoInfo);
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unc0rr
parents: 7178
diff changeset
   276
    {$HINTS ON}
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   277
            oldticks:= ticks;
7197
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unc0rr
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diff changeset
   278
            inc(ticks, GoInfo.Ticks);
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   279
            if ticks > maxticks then
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unc0rr
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diff changeset
   280
                break;
194
88652abdce9a Fixed weird bots behavior
unc0rr
parents: 193
diff changeset
   281
8865
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koda
parents: 8677
diff changeset
   282
            if (BotLevel < 5)
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diff changeset
   283
                and (GoInfo.JumpType = jmpHJump)
7787
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unc0rr
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   284
                and (not checkMark(hwRound(Me^.X), hwRound(Me^.Y), markHJumped))
67c96b9c179c Mark places where tried to jump, avoid too much of thinking
unc0rr
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diff changeset
   285
                then // hjump support
67c96b9c179c Mark places where tried to jump, avoid too much of thinking
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diff changeset
   286
                begin
7446
9ce6e2c35413 No more AI jumping lulz
unc0rr
parents: 7437
diff changeset
   287
                // check if we could go backwards and maybe ljump over a gap after this hjump
7787
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diff changeset
   288
                addMark(hwRound(Me^.X), hwRound(Me^.Y), markHJumped);
7446
9ce6e2c35413 No more AI jumping lulz
unc0rr
parents: 7437
diff changeset
   289
                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
parents: 7416
diff changeset
   290
                    begin
7197
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   291
                    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
   292
                        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
   293
                        if (Me^.Message and gmLeft) <> 0 then
7197
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   294
                            AddAction(MadeActions, aia_LookRight, 0, 200, 0, 0)
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   295
                        else
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   296
                            AddAction(MadeActions, aia_LookLeft, 0, 200, 0, 0);
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   297
7197
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   298
                        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
   299
                        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
   300
                        end;
7446
9ce6e2c35413 No more AI jumping lulz
unc0rr
parents: 7437
diff changeset
   301
                    // but first check walking forward
9ce6e2c35413 No more AI jumping lulz
unc0rr
parents: 7437
diff changeset
   302
                    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
   303
                    end;
7787
67c96b9c179c Mark places where tried to jump, avoid too much of thinking
unc0rr
parents: 7453
diff changeset
   304
                end;
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   305
            if (BotLevel < 3)
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   306
                and (GoInfo.JumpType = jmpLJump)
7787
67c96b9c179c Mark places where tried to jump, avoid too much of thinking
unc0rr
parents: 7453
diff changeset
   307
                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
   308
                then // ljump support
7250
304d3d98662e AI loves to jump
unc0rr
parents: 7216
diff changeset
   309
                begin
7787
67c96b9c179c Mark places where tried to jump, avoid too much of thinking
unc0rr
parents: 7453
diff changeset
   310
                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
   311
                // 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
   312
                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
   313
                    with Stack.States[Pred(Stack.Count)] do
8017
70d386de989f Some tweaks to AI
unc0rr
parents: 7790
diff changeset
   314
                        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
   315
                        if (Me^.Message and gmLeft) <> 0 then
8017
70d386de989f Some tweaks to AI
unc0rr
parents: 7790
diff changeset
   316
                            AddAction(MadeActions, aia_LookLeft, 0, 200, 0, 0)
70d386de989f Some tweaks to AI
unc0rr
parents: 7790
diff changeset
   317
                        else
70d386de989f Some tweaks to AI
unc0rr
parents: 7790
diff changeset
   318
                            AddAction(MadeActions, aia_LookRight, 0, 200, 0, 0);
70d386de989f Some tweaks to AI
unc0rr
parents: 7790
diff changeset
   319
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
   320
                        AddAction(MadeActions, aia_LJump, 0, 305 + random(50), 0, 0);
8017
70d386de989f Some tweaks to AI
unc0rr
parents: 7790
diff changeset
   321
                        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
   322
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
   323
                // 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
   324
                if CanGo then Push(ticks, Actions, Me^, Me^.Message);
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   325
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
   326
                // 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
   327
                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
   328
                    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
   329
                        AddAction(MadeActions, aia_LJump, 0, 305 + random(50), 0, 0);
7250
304d3d98662e AI loves to jump
unc0rr
parents: 7216
diff changeset
   330
                break
304d3d98662e AI loves to jump
unc0rr
parents: 7216
diff changeset
   331
                end;
433
9f8f22094c0e AI thinks in separate thread
unc0rr
parents: 425
diff changeset
   332
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   333
            // '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
   334
            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
   335
                break;
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   336
7197
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   337
             inc(steps);
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   338
             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
   339
             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
   340
             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
   341
                begin
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   342
                BestActions:= Actions;
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   343
                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
   344
                BestRate:= Rate;
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   345
                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
   346
                end
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   347
            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
   348
                break;
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   349
7197
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   350
            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
   351
                begin
7787
67c96b9c179c Mark places where tried to jump, avoid too much of thinking
unc0rr
parents: 7453
diff changeset
   352
                if (steps > 4) and checkMark(hwRound(Me^.X), hwRound(Me^.Y), markWalkedHere) then
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   353
                    break;
7787
67c96b9c179c Mark places where tried to jump, avoid too much of thinking
unc0rr
parents: 7453
diff changeset
   354
                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
   355
838d2e06c377 Check cake and air attack again if walked far from initial position (not tested)
unc0rr
parents: 7787
diff changeset
   356
                TestAmmos(Actions, Me, ticks shr 12 = oldticks shr 12);
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   357
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
   358
                end;
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   359
7197
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   360
            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
   361
                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
   362
            end {while};
193
56885ea29202 Fix bots regressions
unc0rr
parents: 191
diff changeset
   363
7197
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   364
        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
   365
            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
   366
        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
   367
    end {if}
66
9643d75baf1e Many AI improvements, bots do think in separate thread
unc0rr
parents: 64
diff changeset
   368
end;
9643d75baf1e Many AI improvements, bots do think in separate thread
unc0rr
parents: 64
diff changeset
   369
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   370
function Think(Me: PGear): LongInt; cdecl; export;
74
42257fee61ae - Unicode support for team and hedgehogs names
unc0rr
parents: 71
diff changeset
   371
var BackMe, WalkMe: TGear;
6992
b8f3d8991e92 marked a couple of functions as inline
koda
parents: 6982
diff changeset
   372
    switchCount: LongInt;
b8f3d8991e92 marked a couple of functions as inline
koda
parents: 6982
diff changeset
   373
    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
   374
    switchImmediatelyAvailable: boolean;
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   375
    Actions: TActions;
66
9643d75baf1e Many AI improvements, bots do think in separate thread
unc0rr
parents: 64
diff changeset
   376
begin
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
   377
dmgMod:= 0.01 * hwFloat2Float(cDamageModifier) * cDamagePercent;
433
9f8f22094c0e AI thinks in separate thread
unc0rr
parents: 425
diff changeset
   378
StartTicks:= GameTicks;
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   379
currHedgehogIndex:= CurrentTeam^.CurrHedgehog;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   380
itHedgehog:= currHedgehogIndex;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   381
switchesNum:= 0;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   382
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   383
switchImmediatelyAvailable:= (CurAmmoGear <> nil) and (CurAmmoGear^.Kind = gtSwitcher);
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   384
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
   385
    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
   386
else switchCount:= 0;
509
fd58135a4407 Bots know shotgun behavior better
unc0rr
parents: 508
diff changeset
   387
8946
3e07b8ff2ae1 Make AI more active in multiattack game mode
unc0rr
parents: 8938
diff changeset
   388
if ((Me^.State and gstAttacked) = 0) or isInMultiShoot then
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   389
    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
   390
        begin
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   391
        // iterate over current team hedgehogs
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   392
        repeat
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   393
            WalkMe:= CurrentTeam^.Hedgehogs[itHedgehog].Gear^;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   394
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   395
            Actions.Count:= 0;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   396
            Actions.Pos:= 0;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   397
            Actions.Score:= 0;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   398
            if switchesNum > 0 then
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   399
                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
   400
                if not switchImmediatelyAvailable  then
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   401
                    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
   402
                    // 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
   403
                    if (switchCount < 10) then Actions.Score:= (-27+switchCount*3)*4000;
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   404
                    AddAction(Actions, aia_Weapon, Longword(amSwitch), 300 + random(200), 0, 0);
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   405
                    AddAction(Actions, aia_attack, aim_push, 300 + random(300), 0, 0);
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   406
                    AddAction(Actions, aia_attack, aim_release, 1, 0, 0);
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   407
                    end;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   408
                for i:= 1 to switchesNum do
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   409
                    AddAction(Actions, aia_Switch, 0, 300 + random(200), 0, 0);
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   410
                end;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   411
            Walk(@WalkMe, Actions);
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   412
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   413
            // find another hog in team
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   414
            repeat
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   415
                itHedgehog:= Succ(itHedgehog) mod CurrentTeam^.HedgehogsNumber;
8677
afb2b467f801 skip frozen hogs in switch
nemo
parents: 8036
diff changeset
   416
            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
   417
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   418
            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
   419
        until (not (switchImmediatelyAvailable or (switchCount > 0)))
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   420
            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
   421
            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
   422
            or BestActions.isWalkingToABetterPlace;
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   423
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   424
        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
   425
            SDL_Delay(1000);
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   426
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
   427
        if (BestActions.Score < -1023) and (not BestActions.isWalkingToABetterPlace) then
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   428
            begin
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   429
            BestActions.Count:= 0;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   430
            AddAction(BestActions, aia_Skip, 0, 250, 0, 0);
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   431
            end;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   432
8017
70d386de989f Some tweaks to AI
unc0rr
parents: 7790
diff changeset
   433
        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
   434
else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   435
    begin
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   436
    BackMe:= Me^;
8946
3e07b8ff2ae1 Make AI more active in multiattack game mode
unc0rr
parents: 8938
diff changeset
   437
    i:= 12;
3e07b8ff2ae1 Make AI more active in multiattack game mode
unc0rr
parents: 8938
diff changeset
   438
    while (not StopThinking) and (BestActions.Count = 0) and (i > 0) do
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   439
        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
   440
(*
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
   441
        // 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
   442
        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
   443
            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
   444
*)
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   445
        FillBonuses(true);
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   446
        WalkMe:= BackMe;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   447
        Actions.Count:= 0;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   448
        Actions.Pos:= 0;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   449
        Actions.Score:= 0;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   450
        Walk(@WalkMe, Actions);
8946
3e07b8ff2ae1 Make AI more active in multiattack game mode
unc0rr
parents: 8938
diff changeset
   451
        dec(i);
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   452
        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
   453
            SDL_Delay(100)
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   454
        end
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   455
    end;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   456
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   457
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
   458
SDL_LockMutex(ThreadLock);
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   459
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
   460
SDL_UnlockMutex(ThreadLock);
509
fd58135a4407 Bots know shotgun behavior better
unc0rr
parents: 508
diff changeset
   461
Think:= 0;
66
9643d75baf1e Many AI improvements, bots do think in separate thread
unc0rr
parents: 64
diff changeset
   462
end;
9643d75baf1e Many AI improvements, bots do think in separate thread
unc0rr
parents: 64
diff changeset
   463
9643d75baf1e Many AI improvements, bots do think in separate thread
unc0rr
parents: 64
diff changeset
   464
procedure StartThink(Me: PGear);
9643d75baf1e Many AI improvements, bots do think in separate thread
unc0rr
parents: 64
diff changeset
   465
begin
542
ec26095f1bed - Get rid of ammoProp_AttackInFall and gstFalling
unc0rr
parents: 522
diff changeset
   466
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
   467
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
   468
    exit;
506
0889d833d47e - A good implementation of shotgun
unc0rr
parents: 500
diff changeset
   469
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
   470
//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
   471
369
2aed85310727 AI compiles, but doesn't work
unc0rr
parents: 351
diff changeset
   472
Me^.State:= Me^.State or gstHHThinking;
2aed85310727 AI compiles, but doesn't work
unc0rr
parents: 351
diff changeset
   473
Me^.Message:= 0;
509
fd58135a4407 Bots know shotgun behavior better
unc0rr
parents: 508
diff changeset
   474
fd58135a4407 Bots know shotgun behavior better
unc0rr
parents: 508
diff changeset
   475
BestActions.Count:= 0;
fd58135a4407 Bots know shotgun behavior better
unc0rr
parents: 508
diff changeset
   476
BestActions.Pos:= 0;
5163
1620a02d5282 Fix test for water in airstrike handler
unc0rr
parents: 5162
diff changeset
   477
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
   478
BestActions.isWalkingToABetterPlace:= false;
509
fd58135a4407 Bots know shotgun behavior better
unc0rr
parents: 508
diff changeset
   479
433
9f8f22094c0e AI thinks in separate thread
unc0rr
parents: 425
diff changeset
   480
StopThinking:= false;
9f8f22094c0e AI thinks in separate thread
unc0rr
parents: 425
diff changeset
   481
ThinkingHH:= Me;
509
fd58135a4407 Bots know shotgun behavior better
unc0rr
parents: 508
diff changeset
   482
70
82d93eeecebe - Many AI improvements
unc0rr
parents: 66
diff changeset
   483
FillTargets;
80
3c3dc6a148ca - Fixed bug with hedgehog under water using rope
unc0rr
parents: 75
diff changeset
   484
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
   485
    begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   486
    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
   487
    exit
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   488
    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
   489
8946
3e07b8ff2ae1 Make AI more active in multiattack game mode
unc0rr
parents: 8938
diff changeset
   490
FillBonuses(((Me^.State and gstAttacked) <> 0) and (not isInMultiShoot));
8908
d3033e3a4113 let's try to kill the thread right away and protect the thread variable with a mutex
koda
parents: 8884
diff changeset
   491
d3033e3a4113 let's try to kill the thread right away and protect the thread variable with a mutex
koda
parents: 8884
diff changeset
   492
SDL_LockMutex(ThreadLock);
9317
a04c30940d2d use SDL2 as ifdef symbol because we're not really sdl1.3 compatible, change the compatibility layer, drop unused code, add some documentation
koda
parents: 9080
diff changeset
   493
ThinkThread:= SDL_CreateThread(@Think{$IFDEF SDL2}, 'think'{$ENDIF}, Me);
8908
d3033e3a4113 let's try to kill the thread right away and protect the thread variable with a mutex
koda
parents: 8884
diff changeset
   494
SDL_UnlockMutex(ThreadLock);
433
9f8f22094c0e AI thinks in separate thread
unc0rr
parents: 425
diff changeset
   495
end;
191
a03c2d037e24 Bots are in the same thread as game. Fixes FreePascal issues.
unc0rr
parents: 183
diff changeset
   496
8965
b4f10ff6ea90 IFDEF that score expectation logging
unc0rr
parents: 8959
diff changeset
   497
{$IFDEF DEBUGAI}
b4f10ff6ea90 IFDEF that score expectation logging
unc0rr
parents: 8959
diff changeset
   498
var scoreShown: boolean = false;
b4f10ff6ea90 IFDEF that score expectation logging
unc0rr
parents: 8959
diff changeset
   499
{$ENDIF}
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
   500
433
9f8f22094c0e AI thinks in separate thread
unc0rr
parents: 425
diff changeset
   501
procedure ProcessBot;
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6770
diff changeset
   502
const cStopThinkTime = 40;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   503
begin
602
f7628ebfccde Add CurrentHedgehog variable which simplifies code
unc0rr
parents: 599
diff changeset
   504
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
   505
    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
   506
    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
   507
    and (TurnTimeLeft < cHedgehogTurnTime - 50) then
433
9f8f22094c0e AI thinks in separate thread
unc0rr
parents: 425
diff changeset
   508
        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
   509
            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
   510
            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
   511
                begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   512
                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
   513
                    begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   514
                    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
   515
                    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
   516
                    end;
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   517
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   518
                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
   519
                    exit;
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   520
8965
b4f10ff6ea90 IFDEF that score expectation logging
unc0rr
parents: 8959
diff changeset
   521
{$IFDEF DEBUGAI}
b4f10ff6ea90 IFDEF that score expectation logging
unc0rr
parents: 8959
diff changeset
   522
                scoreShown:= false;
b4f10ff6ea90 IFDEF that score expectation logging
unc0rr
parents: 8959
diff changeset
   523
{$ENDIF}
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   524
                StartThink(Gear);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   525
                StartTicks:= GameTicks
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   526
7204
522f165cd2e7 - Fix damage calculation in TestSniperRifle, aim a bit lower to compensate initial angle shift in sniper rifle. As a result, AI seems to never fail sniper rifle shots.
unc0rr
parents: 7197
diff changeset
   527
            end else
522f165cd2e7 - Fix damage calculation in TestSniperRifle, aim a bit lower to compensate initial angle shift in sniper rifle. As a result, AI seems to never fail sniper rifle shots.
unc0rr
parents: 7197
diff changeset
   528
                begin
8965
b4f10ff6ea90 IFDEF that score expectation logging
unc0rr
parents: 8959
diff changeset
   529
{$IFDEF DEBUGAI}
b4f10ff6ea90 IFDEF that score expectation logging
unc0rr
parents: 8959
diff changeset
   530
                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
   531
                    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
   532
                    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
   533
                    scoreShown:= true
8965
b4f10ff6ea90 IFDEF that score expectation logging
unc0rr
parents: 8959
diff changeset
   534
                    end;
b4f10ff6ea90 IFDEF that score expectation logging
unc0rr
parents: 8959
diff changeset
   535
{$ENDIF}
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
   536
                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
   537
                end
509
fd58135a4407 Bots know shotgun behavior better
unc0rr
parents: 508
diff changeset
   538
        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
   539
            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
   540
                StopThinking:= true
369
2aed85310727 AI compiles, but doesn't work
unc0rr
parents: 351
diff changeset
   541
end;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   542
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 2948
diff changeset
   543
procedure initModule;
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2695
diff changeset
   544
begin
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6770
diff changeset
   545
    StartTicks:= 0;
8865
dd4035ee0f12 use SDL_Threads everywhere
koda
parents: 8677
diff changeset
   546
    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
   547
    ThreadLock:= SDL_CreateMutex();
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2695
diff changeset
   548
end;
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2695
diff changeset
   549
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 2948
diff changeset
   550
procedure freeModule;
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2695
diff changeset
   551
begin
7026
8d1724e1337e split OnDestroy across the appropriate modules (this doen't cause leaks on mobile, right?)
koda
parents: 6992
diff changeset
   552
    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
   553
    SDL_DestroyMutex(ThreadLock);
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2695
diff changeset
   554
end;
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2695
diff changeset
   555
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   556
end.