hedgewars/uAI.pas
author unc0rr
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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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{$INCLUDE "options.inc"}
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unit uAI;
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interface
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uses uFloat;
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procedure initModule;
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procedure freeModule;
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procedure ProcessBot;
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procedure FreeActionsList;
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implementation
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uses uConsts, SDLh, uAIMisc, uAIAmmoTests, uAIActions,
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    uAmmos, SysUtils{$IFNDEF USE_SDLTHREADS} {$IFDEF UNIX}, cthreads{$ENDIF} {$ENDIF}, uTypes,
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    uVariables, uCommands, uUtils, uDebug, uAILandMarks;
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var BestActions: TActions;
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    CanUseAmmo: array [TAmmoType] of boolean;
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    StopThinking: boolean;
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{$IFDEF USE_SDLTHREADS} 
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    ThinkThread: PSDL_Thread = nil;
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{$ELSE}
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    ThinkThread: TThreadID;
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{$ENDIF}
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    hasThread: LongInt;
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    StartTicks: Longword;
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procedure FreeActionsList;
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begin
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    AddFileLog('FreeActionsList called');
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    if hasThread <> 0 then
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    begin
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        AddFileLog('Waiting AI thread to finish');
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        StopThinking:= true;
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        repeat
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            SDL_Delay(10)
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        until hasThread = 0
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    end;
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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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{$IFDEF USE_SDLTHREADS}
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        SDL_delay(0);    //ThreadSwitch was only a hint
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{$ELSE}
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        ThreadSwitch();
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{$ENDIF}       
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        repeat
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        if (CanUseAmmo[a]) 
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            and ((not rareChecks) or ((AmmoTests[a].flags and amtest_Rare) = 0)) 
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            and ((i = 0) or ((AmmoTests[a].flags and amtest_NoTarget) = 0)) 
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            then
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            begin
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{$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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   156
                        
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                    if (Ammoz[a].Ammo.Propz and ammoprop_NoCrosshair) = 0 then
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   158
                        begin
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                        dAngle:= LongInt(Me^.Angle) - Abs(ap.Angle);
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                        if dAngle > 0 then
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   161
                            begin
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                            AddAction(BestActions, aia_Up, aim_push, 300 + random(250), 0, 0);
7197
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unc0rr
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                            AddAction(BestActions, aia_Up, aim_release, dAngle, 0, 0)
7132
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   164
                            end
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   165
                        else if dAngle < 0 then
7132
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   166
                            begin
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                            AddAction(BestActions, aia_Down, aim_push, 300 + random(250), 0, 0);
7197
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unc0rr
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   168
                            AddAction(BestActions, aia_Down, aim_release, -dAngle, 0, 0)
7132
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   169
                            end
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   170
                        end;
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   171
                        
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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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   175
                        end;
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   176
                        
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   177
                    if (Ammoz[a].Ammo.Propz and ammoprop_OscAim) <> 0 then
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   178
                        begin
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   179
                        AddAction(BestActions, aia_attack, aim_push, 350 + random(200), 0, 0);
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                        AddAction(BestActions, aia_attack, aim_release, 1, 0, 0);
7450
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   181
                         
7453
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                        if abs(ap.Angle) > 32 then
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   183
                           begin
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                           AddAction(BestActions, aia_Down, aim_push, 100 + random(150), 0, 0);
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   185
                           AddAction(BestActions, aia_Down, aim_release, 32, 0, 0);
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   186
                           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
   187
                        
7197
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   188
                        AddAction(BestActions, aia_waitAngle, ap.Angle, 250, 0, 0);
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   189
                        AddAction(BestActions, aia_attack, aim_push, 1, 0, 0);
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   190
                        AddAction(BestActions, aia_attack, aim_release, 1, 0, 0);
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   191
                        end else
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   192
                        if (Ammoz[a].Ammo.Propz and ammoprop_AttackingPut) = 0 then
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diff changeset
   193
                            begin
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unc0rr
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   194
                            AddAction(BestActions, aia_attack, aim_push, 650 + random(300), 0, 0);
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unc0rr
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diff changeset
   195
                            AddAction(BestActions, aia_attack, aim_release, ap.Power, 0, 0);
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unc0rr
parents: 7178
diff changeset
   196
                            end;
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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
   197
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unc0rr
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   198
                    if (Ammoz[a].Ammo.Propz and ammoprop_Track) <> 0 then
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
   199
                        begin
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
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   200
                        AddAction(BestActions, aia_waitAmmoXY, 0, 12, ap.ExplX, ap.ExplY);
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unc0rr
parents: 7375
diff changeset
   201
                        AddAction(BestActions, aia_attack, aim_push, 1, 0, 0);
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unc0rr
parents: 7375
diff changeset
   202
                        AddAction(BestActions, aia_attack, aim_release, 7, 0, 0);
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unc0rr
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   203
                        end;
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unc0rr
parents: 7375
diff changeset
   204
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   205
                    if ap.ExplR > 0 then
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   206
                        AddAction(BestActions, aia_AwareExpl, ap.ExplR, 10, ap.ExplX, ap.ExplY);
baf3351646f4 - Fix some AI stupidness factors
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diff changeset
   207
                    end
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   208
            end;
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   209
        if a = High(TAmmoType) then
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   210
            a:= Low(TAmmoType)
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lovelacer
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   211
        else inc(a)
7178
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
parents: 7164
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   212
        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
parents: 7164
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   213
            or StopThinking
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   214
        end
64
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   215
end;
4
bcbd7adb4e4b - set svn:eol-style to native
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parents: 1
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   216
6393
701eb3f3556a Make AI use switcher when:
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   217
procedure Walk(Me: PGear; var Actions: TActions);
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
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   218
const FallPixForBranching = cHHRadius;
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   219
var
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   220
    ticks, maxticks, oldticks, steps, tmp: Longword;
433
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   221
    BaseRate, BestRate, Rate: integer;
75
d2b737858ff7 - New First Aid powerup
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   222
    GoInfo: TGoInfo;
80
3c3dc6a148ca - Fixed bug with hedgehog under water using rope
unc0rr
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   223
    CanGo: boolean;
3c3dc6a148ca - Fixed bug with hedgehog under water using rope
unc0rr
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   224
    AltMe: TGear;
3407
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smxx
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   225
    BotLevel: Byte;
6392
f2ef5a8cccb4 - Move actions stack out of Walk procedure
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   226
    a: TAmmoType;
64
9df467527ae5 - Start AI rewrite
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   227
begin
7789
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   228
ticks:= 0;
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   229
oldticks:= 0; // avoid compiler hint
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   230
Stack.Count:= 0;
6392
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   231
7787
67c96b9c179c Mark places where tried to jump, avoid too much of thinking
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   232
clearAllMarks;
67c96b9c179c Mark places where tried to jump, avoid too much of thinking
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   233
6392
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   234
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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   235
    CanUseAmmo[a]:= Assigned(AmmoTests[a].proc) and (HHHasAmmo(Me^.Hedgehog^, a) > 0);
6392
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unc0rr
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diff changeset
   236
4372
3836973380b9 remove some more PHedgehog casts
nemo
parents: 4368
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   237
BotLevel:= Me^.Hedgehog^.BotLevel;
75
d2b737858ff7 - New First Aid powerup
unc0rr
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   238
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lovelacer
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   239
if (Me^.State and gstAttacked) = 0 then
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lovelacer
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   240
    maxticks:= Max(0, TurnTimeLeft - 5000 - LongWord(4000 * BotLevel))
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lovelacer
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   241
else
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   242
    maxticks:= TurnTimeLeft;
75
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   243
6580
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   244
if (Me^.State and gstAttacked) = 0 then
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lovelacer
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   245
    TestAmmos(Actions, Me, false);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
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diff changeset
   246
    
433
9f8f22094c0e AI thinks in separate thread
unc0rr
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   247
BestRate:= RatePlace(Me);
4374
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4373
diff changeset
   248
BaseRate:= Max(BestRate, 0);
75
d2b737858ff7 - New First Aid powerup
unc0rr
parents: 74
diff changeset
   249
7197
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unc0rr
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diff changeset
   250
// switch to 'skip' if we can't 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
   251
if (Ammoz[Me^.Hedgehog^.CurAmmoType].Ammo.Propz and ammoprop_NeedTarget) <> 0 then
7132
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diff changeset
   252
    AddAction(Actions, aia_Weapon, Longword(amSkip), 100 + random(200), 0, 0);
baf3351646f4 - Fix some AI stupidness factors
unc0rr
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diff changeset
   253
    
7197
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unc0rr
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diff changeset
   254
if ((CurrentHedgehog^.MultiShootAttacks = 0) or ((Ammoz[Me^.Hedgehog^.CurAmmoType].Ammo.Propz and ammoprop_NoMoveAfter) = 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
   255
    and (GameFlags and gfArtillery = 0) then
433
9f8f22094c0e AI thinks in separate thread
unc0rr
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diff changeset
   256
    begin
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
   257
    tmp:= random(2) + 1;
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   258
    Push(0, Actions, Me^, tmp);
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
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diff changeset
   259
    Push(0, Actions, Me^, tmp xor 3);
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unc0rr
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diff changeset
   260
    
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
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diff changeset
   261
    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
parents: 7178
diff changeset
   262
        begin
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
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diff changeset
   263
        Pop(ticks, Actions, Me^);
193
56885ea29202 Fix bots regressions
unc0rr
parents: 191
diff changeset
   264
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
   265
        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
parents: 7178
diff changeset
   266
        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
   267
            AddAction(Actions, aia_WaitXL, hwRound(Me^.X), 0, 0, 0)
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   268
        else
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
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diff changeset
   269
            AddAction(Actions, aia_WaitXR, hwRound(Me^.X), 0, 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
   270
        
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
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diff changeset
   271
        steps:= 0;
82
2f4f3236cccc - New fort
unc0rr
parents: 80
diff changeset
   272
7197
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unc0rr
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diff changeset
   273
        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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diff changeset
   274
            begin
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
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diff changeset
   275
    {$HINTS OFF}
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unc0rr
parents: 7178
diff changeset
   276
            CanGo:= HHGo(Me, @AltMe, GoInfo);
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   277
    {$HINTS ON}
7789
838d2e06c377 Check cake and air attack again if walked far from initial position (not tested)
unc0rr
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diff changeset
   278
            oldticks:= ticks;
7197
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unc0rr
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diff changeset
   279
            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
   280
            if ticks > maxticks then
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   281
                break;
194
88652abdce9a Fixed weird bots behavior
unc0rr
parents: 193
diff changeset
   282
7787
67c96b9c179c Mark places where tried to jump, avoid too much of thinking
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diff changeset
   283
            if (BotLevel < 5) 
67c96b9c179c Mark places where tried to jump, avoid too much of thinking
unc0rr
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diff changeset
   284
                and (GoInfo.JumpType = jmpHJump) 
67c96b9c179c Mark places where tried to jump, avoid too much of thinking
unc0rr
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diff changeset
   285
                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
   286
                then // hjump support
67c96b9c179c Mark places where tried to jump, avoid too much of thinking
unc0rr
parents: 7453
diff changeset
   287
                begin
7446
9ce6e2c35413 No more AI jumping lulz
unc0rr
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diff changeset
   288
                // check if we could go backwards and maybe ljump over a gap after this hjump
7787
67c96b9c179c Mark places where tried to jump, avoid too much of thinking
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diff changeset
   289
                addMark(hwRound(Me^.X), hwRound(Me^.Y), markHJumped);
7446
9ce6e2c35413 No more AI jumping lulz
unc0rr
parents: 7437
diff changeset
   290
                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
   291
                    begin
7197
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   292
                    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
   293
                        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
   294
                        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
   295
                            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
   296
                        else
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   297
                            AddAction(MadeActions, aia_LookLeft, 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
   298
                            
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, 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
   300
                        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
   301
                        end;
7446
9ce6e2c35413 No more AI jumping lulz
unc0rr
parents: 7437
diff changeset
   302
                    // but first check walking forward
9ce6e2c35413 No more AI jumping lulz
unc0rr
parents: 7437
diff changeset
   303
                    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
   304
                    end;
7787
67c96b9c179c Mark places where tried to jump, avoid too much of thinking
unc0rr
parents: 7453
diff changeset
   305
                end;
67c96b9c179c Mark places where tried to jump, avoid too much of thinking
unc0rr
parents: 7453
diff changeset
   306
            if (BotLevel < 3) 
67c96b9c179c Mark places where tried to jump, avoid too much of thinking
unc0rr
parents: 7453
diff changeset
   307
                and (GoInfo.JumpType = jmpLJump) 
67c96b9c179c Mark places where tried to jump, avoid too much of thinking
unc0rr
parents: 7453
diff changeset
   308
                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
   309
                then // ljump support
7250
304d3d98662e AI loves to jump
unc0rr
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diff changeset
   310
                begin
7787
67c96b9c179c Mark places where tried to jump, avoid too much of thinking
unc0rr
parents: 7453
diff changeset
   311
                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
   312
                // 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
   313
                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
   314
                    with Stack.States[Pred(Stack.Count)] do
8017
70d386de989f Some tweaks to AI
unc0rr
parents: 7790
diff changeset
   315
                        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
   316
                        if (Me^.Message and gmLeft) <> 0 then
8017
70d386de989f Some tweaks to AI
unc0rr
parents: 7790
diff changeset
   317
                            AddAction(MadeActions, aia_LookLeft, 0, 200, 0, 0)
70d386de989f Some tweaks to AI
unc0rr
parents: 7790
diff changeset
   318
                        else
70d386de989f Some tweaks to AI
unc0rr
parents: 7790
diff changeset
   319
                            AddAction(MadeActions, aia_LookRight, 0, 200, 0, 0);
70d386de989f Some tweaks to AI
unc0rr
parents: 7790
diff changeset
   320
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
   321
                        AddAction(MadeActions, aia_LJump, 0, 305 + random(50), 0, 0);
8017
70d386de989f Some tweaks to AI
unc0rr
parents: 7790
diff changeset
   322
                        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
   323
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
   324
                // 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
   325
                if CanGo then Push(ticks, Actions, Me^, 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
   326
                
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
   327
                // 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
   328
                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
   329
                    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
   330
                        AddAction(MadeActions, aia_LJump, 0, 305 + random(50), 0, 0);
7250
304d3d98662e AI loves to jump
unc0rr
parents: 7216
diff changeset
   331
                break
304d3d98662e AI loves to jump
unc0rr
parents: 7216
diff changeset
   332
                end;
433
9f8f22094c0e AI thinks in separate thread
unc0rr
parents: 425
diff changeset
   333
7197
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   334
            // 'not CanGO' means we can't go straight, possible jumps are checked above
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   335
            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
   336
                break;
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   337
            
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   338
             inc(steps);
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   339
             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
   340
             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
   341
             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
   342
                begin
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   343
                BestActions:= Actions;
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   344
                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
   345
                BestRate:= Rate;
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   346
                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
   347
                end
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   348
            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
   349
                break;
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
   350
                
7197
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   351
            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
   352
                begin
7787
67c96b9c179c Mark places where tried to jump, avoid too much of thinking
unc0rr
parents: 7453
diff changeset
   353
                if (steps > 4) and checkMark(hwRound(Me^.X), hwRound(Me^.Y), markWalkedHere) 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
   354
                    break;                    
7787
67c96b9c179c Mark places where tried to jump, avoid too much of thinking
unc0rr
parents: 7453
diff changeset
   355
                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
   356
838d2e06c377 Check cake and air attack again if walked far from initial position (not tested)
unc0rr
parents: 7787
diff changeset
   357
                TestAmmos(Actions, Me, ticks shr 12 = oldticks shr 12);
8017
70d386de989f Some tweaks to AI
unc0rr
parents: 7790
diff changeset
   358
                
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
   359
                end;
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
   360
                
7197
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   361
            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
   362
                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
   363
            end {while};
193
56885ea29202 Fix bots regressions
unc0rr
parents: 191
diff changeset
   364
7197
5a9775b97c7e - TestSniperRifle ftw (still needs some consts adjustments, because AI seems to love sniper rifle too much)
unc0rr
parents: 7178
diff changeset
   365
        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
   366
            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
   367
        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
   368
    end {if}
66
9643d75baf1e Many AI improvements, bots do think in separate thread
unc0rr
parents: 64
diff changeset
   369
end;
9643d75baf1e Many AI improvements, bots do think in separate thread
unc0rr
parents: 64
diff changeset
   370
508
f5473c50adbd Now really fix compilation
unc0rr
parents: 507
diff changeset
   371
function Think(Me: Pointer): ptrint;
74
42257fee61ae - Unicode support for team and hedgehogs names
unc0rr
parents: 71
diff changeset
   372
var BackMe, WalkMe: TGear;
6992
b8f3d8991e92 marked a couple of functions as inline
koda
parents: 6982
diff changeset
   373
    switchCount: LongInt;
b8f3d8991e92 marked a couple of functions as inline
koda
parents: 6982
diff changeset
   374
    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
   375
    switchImmediatelyAvailable: boolean;
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   376
    Actions: TActions;
66
9643d75baf1e Many AI improvements, bots do think in separate thread
unc0rr
parents: 64
diff changeset
   377
begin
509
fd58135a4407 Bots know shotgun behavior better
unc0rr
parents: 508
diff changeset
   378
InterlockedIncrement(hasThread);
433
9f8f22094c0e AI thinks in separate thread
unc0rr
parents: 425
diff changeset
   379
StartTicks:= GameTicks;
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   380
currHedgehogIndex:= CurrentTeam^.CurrHedgehog;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   381
itHedgehog:= currHedgehogIndex;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   382
switchesNum:= 0;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   383
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   384
switchImmediatelyAvailable:= (CurAmmoGear <> nil) and (CurAmmoGear^.Kind = gtSwitcher);
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
if PGear(Me)^.Hedgehog^.BotLevel <> 5 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
   386
    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
   387
else switchCount:= 0;
509
fd58135a4407 Bots know shotgun behavior better
unc0rr
parents: 508
diff changeset
   388
500
d9b140e9d2c2 Use freepascal's routines to manipulate threads
unc0rr
parents: 498
diff changeset
   389
if (PGear(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
   390
    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
   391
        begin
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   392
        // iterate over current team hedgehogs
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   393
        repeat
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   394
            WalkMe:= CurrentTeam^.Hedgehogs[itHedgehog].Gear^;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   395
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   396
            Actions.Count:= 0;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   397
            Actions.Pos:= 0;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   398
            Actions.Score:= 0;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   399
            if switchesNum > 0 then
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   400
                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
   401
                if not switchImmediatelyAvailable  then
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   402
                    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
   403
                    // 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
   404
                    if (switchCount < 10) then Actions.Score:= (-27+switchCount*3)*4000;
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   405
                    AddAction(Actions, aia_Weapon, Longword(amSwitch), 300 + random(200), 0, 0);                    
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   406
                    AddAction(Actions, aia_attack, aim_push, 300 + random(300), 0, 0);
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   407
                    AddAction(Actions, aia_attack, aim_release, 1, 0, 0);
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   408
                    end;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   409
                for i:= 1 to switchesNum do
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   410
                    AddAction(Actions, aia_Switch, 0, 300 + random(200), 0, 0);
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   411
                end;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   412
            Walk(@WalkMe, Actions);
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   413
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   414
            // find another hog in team
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   415
            repeat
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   416
                itHedgehog:= Succ(itHedgehog) mod CurrentTeam^.HedgehogsNumber;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   417
            until (itHedgehog = currHedgehogIndex) or (CurrentTeam^.Hedgehogs[itHedgehog].Gear <> nil);
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   418
6748
9d8763deee42 don't use currenthedgehog
nemo
parents: 6700
diff changeset
   419
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   420
            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
   421
        until (not (switchImmediatelyAvailable or (switchCount > 0)))
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   422
            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
   423
            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
   424
            or BestActions.isWalkingToABetterPlace;
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   425
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   426
        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
   427
            SDL_Delay(1000);
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   428
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
   429
        if (BestActions.Score < -1023) and (not BestActions.isWalkingToABetterPlace) then
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   430
            begin
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   431
            BestActions.Count:= 0;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   432
            AddAction(BestActions, aia_Skip, 0, 250, 0, 0);
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   433
            end;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   434
8017
70d386de989f Some tweaks to AI
unc0rr
parents: 7790
diff changeset
   435
        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
   436
else
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   437
    begin
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   438
    BackMe:= PGear(Me)^;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   439
    while (not StopThinking) and (BestActions.Count = 0) do
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   440
        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
   441
(*
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
        // 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
   443
        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
   444
            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
   445
*)
6393
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   446
        FillBonuses(true);
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   447
        WalkMe:= BackMe;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   448
        Actions.Count:= 0;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   449
        Actions.Pos:= 0;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   450
        Actions.Score:= 0;
701eb3f3556a Make AI use switcher when:
unc0rr
parents: 6392
diff changeset
   451
        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
   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
7426
55b49cc1f33a Changes for the benefit of pas2c. Use downto in for loops to avoid repeated calls of Random/GetRandom. Wrap nots.
nemo
parents: 7416
diff changeset
   457
PGear(Me)^.State:= PGear(Me)^.State and (not gstHHThinking);
509
fd58135a4407 Bots know shotgun behavior better
unc0rr
parents: 508
diff changeset
   458
Think:= 0;
fd58135a4407 Bots know shotgun behavior better
unc0rr
parents: 508
diff changeset
   459
InterlockedDecrement(hasThread)
66
9643d75baf1e Many AI improvements, bots do think in separate thread
unc0rr
parents: 64
diff changeset
   460
end;
9643d75baf1e Many AI improvements, bots do think in separate thread
unc0rr
parents: 64
diff changeset
   461
9643d75baf1e Many AI improvements, bots do think in separate thread
unc0rr
parents: 64
diff changeset
   462
procedure StartThink(Me: PGear);
9643d75baf1e Many AI improvements, bots do think in separate thread
unc0rr
parents: 64
diff changeset
   463
begin
542
ec26095f1bed - Get rid of ammoProp_AttackInFall and gstFalling
unc0rr
parents: 522
diff changeset
   464
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
   465
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
   466
    exit;
506
0889d833d47e - A good implementation of shotgun
unc0rr
parents: 500
diff changeset
   467
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
   468
//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
   469
369
2aed85310727 AI compiles, but doesn't work
unc0rr
parents: 351
diff changeset
   470
Me^.State:= Me^.State or gstHHThinking;
2aed85310727 AI compiles, but doesn't work
unc0rr
parents: 351
diff changeset
   471
Me^.Message:= 0;
509
fd58135a4407 Bots know shotgun behavior better
unc0rr
parents: 508
diff changeset
   472
fd58135a4407 Bots know shotgun behavior better
unc0rr
parents: 508
diff changeset
   473
BestActions.Count:= 0;
fd58135a4407 Bots know shotgun behavior better
unc0rr
parents: 508
diff changeset
   474
BestActions.Pos:= 0;
5163
1620a02d5282 Fix test for water in airstrike handler
unc0rr
parents: 5162
diff changeset
   475
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
   476
BestActions.isWalkingToABetterPlace:= false;
509
fd58135a4407 Bots know shotgun behavior better
unc0rr
parents: 508
diff changeset
   477
433
9f8f22094c0e AI thinks in separate thread
unc0rr
parents: 425
diff changeset
   478
StopThinking:= false;
9f8f22094c0e AI thinks in separate thread
unc0rr
parents: 425
diff changeset
   479
ThinkingHH:= Me;
509
fd58135a4407 Bots know shotgun behavior better
unc0rr
parents: 508
diff changeset
   480
70
82d93eeecebe - Many AI improvements
unc0rr
parents: 66
diff changeset
   481
FillTargets;
80
3c3dc6a148ca - Fixed bug with hedgehog under water using rope
unc0rr
parents: 75
diff changeset
   482
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
   483
    begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   484
    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
   485
    exit
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   486
    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
   487
369
2aed85310727 AI compiles, but doesn't work
unc0rr
parents: 351
diff changeset
   488
FillBonuses((Me^.State and gstAttacked) <> 0);
4900
8ad0e23e6d63 addfilelog <3 debugfile
koda
parents: 4403
diff changeset
   489
AddFileLog('Enter Think Thread');
6460
e3cc8ec51cd3 added a switch USE_SDLTHREADS
Xeli
parents: 6416
diff changeset
   490
{$IFDEF USE_SDLTHREADS}
e3cc8ec51cd3 added a switch USE_SDLTHREADS
Xeli
parents: 6416
diff changeset
   491
ThinkThread := SDL_CreateThread(@Think{$IFDEF SDL13}, nil{$ENDIF}, Me);
e3cc8ec51cd3 added a switch USE_SDLTHREADS
Xeli
parents: 6416
diff changeset
   492
{$ELSE}
6027
302408e45052 code working on ios now
koda
parents: 6025
diff changeset
   493
BeginThread(@Think, Me, ThinkThread);
302408e45052 code working on ios now
koda
parents: 6025
diff changeset
   494
{$ENDIF}
5504
96d735b83d43 AI thread is now an SDL_Thread rather than pthread
Xeli
parents: 5495
diff changeset
   495
AddFileLog('Thread started');
433
9f8f22094c0e AI thinks in separate thread
unc0rr
parents: 425
diff changeset
   496
end;
191
a03c2d037e24 Bots are in the same thread as game. Fixes FreePascal issues.
unc0rr
parents: 183
diff changeset
   497
7216
53f5e48b8375 disable this debug too
nemo
parents: 7204
diff changeset
   498
//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
   499
433
9f8f22094c0e AI thinks in separate thread
unc0rr
parents: 425
diff changeset
   500
procedure ProcessBot;
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6770
diff changeset
   501
const cStopThinkTime = 40;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   502
begin
602
f7628ebfccde Add CurrentHedgehog variable which simplifies code
unc0rr
parents: 599
diff changeset
   503
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
   504
    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
   505
    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
   506
    and (TurnTimeLeft < cHedgehogTurnTime - 50) then
433
9f8f22094c0e AI thinks in separate thread
unc0rr
parents: 425
diff changeset
   507
        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
   508
            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
   509
            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
   510
                begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   511
                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
   512
                    begin
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   513
                    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
   514
                    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
   515
                    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
   516
                    
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   517
                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
   518
                    exit;
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
   519
                    
7216
53f5e48b8375 disable this debug too
nemo
parents: 7204
diff changeset
   520
                //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
   521
                StartThink(Gear);
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   522
                StartTicks:= GameTicks
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6462
diff changeset
   523
                
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
   524
            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
   525
                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
   526
                {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
   527
                    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
   528
                    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
   529
                    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
   530
                    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
   531
                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
   532
                end
509
fd58135a4407 Bots know shotgun behavior better
unc0rr
parents: 508
diff changeset
   533
        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
   534
            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
   535
                StopThinking:= true
369
2aed85310727 AI compiles, but doesn't work
unc0rr
parents: 351
diff changeset
   536
end;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   537
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 2948
diff changeset
   538
procedure initModule;
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2695
diff changeset
   539
begin
2948
3f21a9dc93d0 Replace tabs with spaces using 'expand -t 4' command
unc0rr
parents: 2716
diff changeset
   540
    hasThread:= 0;
6982
8d41d22a291d breaking news, we don't support typed consts anymore
koda
parents: 6770
diff changeset
   541
    StartTicks:= 0;
6025
cac1d5601d7c reviewed the build system and parts of the previous merge, performed some code cleanup
koda
parents: 5611
diff changeset
   542
    ThinkThread:= ThinkThread;
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2695
diff changeset
   543
end;
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2695
diff changeset
   544
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 2948
diff changeset
   545
procedure freeModule;
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2695
diff changeset
   546
begin
7026
8d1724e1337e split OnDestroy across the appropriate modules (this doen't cause leaks on mobile, right?)
koda
parents: 6992
diff changeset
   547
    FreeActionsList();
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
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 1
diff changeset
   550
end.