hedgewars/hwengine.pas
author sheepluva
Sat, 22 Oct 2011 10:59:06 +0200
changeset 6183 46895724fd7f
parent 6131 4e8816cf9459
child 6219 c193881389c1
permissions -rw-r--r--
minor signal fail fix
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(*
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* Hedgewars, a free turn based strategy game
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* Copyright (c) 2004-2011 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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{$INCLUDE "options.inc"}
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{$IFDEF WIN32}
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{$R hwengine.rc}
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{$ENDIF}
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{$IFDEF HWLIBRARY}
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unit hwengine;
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interface
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{$ELSE}
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program hwengine;
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{$ENDIF}
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uses SDLh, uMisc, uConsole, uGame, uConsts, uLand, uAmmos, uVisualGears, uGears, uStore, uWorld, uKeys, uSound,
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     uScript, uTeams, uStats, uIO, uLocale, uChat, uAI, uAIMisc, uRandom, uLandTexture, uCollisions,
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     sysutils, uTypes, uVariables, uCommands, uUtils, uCaptions, uDebug, uCommandHandlers, uLandPainted;
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{$IFDEF HWLIBRARY}
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procedure initEverything(complete:boolean);
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procedure freeEverything(complete:boolean);
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procedure Game(gameArgs: PPChar); cdecl; export;
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implementation
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{$ELSE}
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procedure OnDestroy; forward;
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procedure initEverything(complete:boolean); forward;
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procedure freeEverything(complete:boolean); forward;
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{$ENDIF}
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////////////////////////////////
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procedure DoTimer(Lag: LongInt);
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var s: shortstring;
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begin
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    if isPaused = false then
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        inc(RealTicks, Lag);
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    case GameState of
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        gsLandGen: begin
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                GenMap;
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                ParseCommand('sendlanddigest', true);
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                GameState:= gsStart;
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                end;
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        gsStart: begin
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                if HasBorder then DisableSomeWeapons;
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                AddClouds;
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                AddFlakes;
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                AssignHHCoords;
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                AddMiscGears;
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                StoreLoad;
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                InitWorld;
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                ResetKbd;
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                SoundLoad;
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                if GameType = gmtSave then
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                    begin
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                    isSEBackup:= isSoundEnabled;
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                    isSoundEnabled:= false
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                    end;
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                FinishProgress;
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                PlayMusic;
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                SetScale(zoom);
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                ScriptCall('onGameStart');
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                GameState:= gsGame;
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                end;
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        gsConfirm,
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        gsGame: begin
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                DrawWorld(Lag); // never place between ProcessKbd and DoGameTick - bugs due to /put cmd and isCursorVisible
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                ProcessKbd;
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                if not isPaused then
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                    begin
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                    DoGameTick(Lag);
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                    ProcessVisualGears(Lag);
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                    end;
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                end;
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        gsChat: begin
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                DrawWorld(Lag);
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                if not isPaused then
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                    begin
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                    DoGameTick(Lag);
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                    ProcessVisualGears(Lag);
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                    end;
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                end;
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        gsExit: begin
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                isTerminated:= true;
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                end;
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        gsSuspend: exit;
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        end;
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{$IFDEF SDL13}
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    SDL_GL_SwapWindow(SDLwindow);
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{$ELSE}
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    SDL_GL_SwapBuffers();
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{$ENDIF}
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    if flagMakeCapture then
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    begin
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        flagMakeCapture:= false;
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        s:= 'hw_' + FormatDateTime('YYYY-MM-DD_HH-mm-ss', Now()) + inttostr(GameTicks);
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        playSound(sndShutter);
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{$IFNDEF IPHONEOS}
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        if not MakeScreenshot(s) then
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        begin
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            WriteLnToConsole('Screenshot failed.');
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            AddChatString(#5 + 'screen capture failed (lack of memory or write permissions)');
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        end
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        else
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{$ENDIF}
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            WriteLnToConsole('Screenshot saved: ' + s);
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    end;
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end;
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////////////////////
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procedure OnDestroy;
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begin
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    WriteLnToConsole('Freeing resources...');
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    FreeActionsList();
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    StoreRelease();
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    ControllerClose();
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    CloseIPC();
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    TTF_Quit();
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{$IFDEF SDL13}
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    SDL_GL_DeleteContext(SDLGLcontext);
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    SDL_DestroyWindow(SDLwindow);
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    SDLGLcontext:= nil;
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    SDLwindow:= nil;
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{$ENDIF}
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    SDL_Quit();
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    isTerminated:= false;
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end;
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///////////////////
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procedure MainLoop;
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{$WARNINGS OFF}
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// disable "Some fields weren't initialized" warning
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const event: TSDL_Event = ();
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{$WARNINGS ON}
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var PrevTime, CurrTime: Longword;
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{$IFDEF SDL13}
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    previousGameState: TGameState;
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{$ELSE}
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    prevFocusState: boolean;
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{$ENDIF}
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begin
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    PrevTime:= SDL_GetTicks;
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    while isTerminated = false do
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    begin
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        SDL_PumpEvents();
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        while SDL_PeepEvents(@event, 1, SDL_GETEVENT, {$IFDEF SDL13}SDL_FIRSTEVENT, SDL_LASTEVENT{$ELSE}SDL_ALLEVENTS{$ENDIF}) > 0 do
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        begin
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            case event.type_ of
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{$IFDEF SDL13}
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                SDL_KEYDOWN: if GameState = gsChat then
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                    // sdl on iphone supports only ashii keyboards and the unicode field is deprecated in sdl 1.3
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                    KeyPressChat(event.key.keysym.sym);
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                SDL_WINDOWEVENT:
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                    if event.window.event = SDL_WINDOWEVENT_SHOWN then
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                        begin
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                        cHasFocus:= true;
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                        onFocusStateChanged()
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                        end
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                    else if event.window.event = SDL_WINDOWEVENT_MINIMIZED then
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                        begin
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                        previousGameState:= GameState;
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                        GameState:= gsSuspend;
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                        end
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                    else if event.window.event = SDL_WINDOWEVENT_RESTORED then
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                        begin
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                        GameState:= previousGameState;
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                        end
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                    else if event.window.event = SDL_WINDOWEVENT_RESIZED then
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                        begin
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                        cNewScreenWidth:= max(2 * (event.window.data1 div 2), cMinScreenWidth);
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                        cNewScreenHeight:= max(2 * (event.window.data2 div 2), cMinScreenHeight);
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                        cScreenResizeDelay:= RealTicks+500;
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                        end;
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{$ELSE}
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                SDL_KEYDOWN: if GameState = gsChat then
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                    KeyPressChat(event.key.keysym.unicode);
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                SDL_MOUSEBUTTONDOWN: if event.button.button = SDL_BUTTON_WHEELDOWN then wheelDown:= true;
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                SDL_MOUSEBUTTONUP: if event.button.button = SDL_BUTTON_WHEELUP then wheelUp:= true;
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                SDL_ACTIVEEVENT:
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                    if (event.active.state and SDL_APPINPUTFOCUS) <> 0 then
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                        begin
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                        prevFocusState:= cHasFocus;
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                        cHasFocus:= event.active.gain = 1;
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                        if prevFocusState xor cHasFocus then
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                            onFocusStateChanged()
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                        end;
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                SDL_VIDEORESIZE: begin
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                    // using lower values than cMinScreenWidth or cMinScreenHeight causes widget overlap and off-screen widget parts
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                    // Change by sheepluva:
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                    // Let's only use even numbers for custom width/height since I ran into scaling issues with odd width values.
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                    // Maybe just fixes the symptom not the actual cause(?), I'm too tired to find out :P
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                    cNewScreenWidth:= max(2 * (event.resize.w div 2), cMinScreenWidth);
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                    cNewScreenHeight:= max(2 * (event.resize.h div 2), cMinScreenHeight);
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                    cScreenResizeDelay:= RealTicks+500;
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                    end;
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{$ENDIF}
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                SDL_JOYAXISMOTION: ControllerAxisEvent(event.jaxis.which, event.jaxis.axis, event.jaxis.value);
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                SDL_JOYHATMOTION: ControllerHatEvent(event.jhat.which, event.jhat.hat, event.jhat.value);
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                SDL_JOYBUTTONDOWN: ControllerButtonEvent(event.jbutton.which, event.jbutton.button, true);
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                SDL_JOYBUTTONUP: ControllerButtonEvent(event.jbutton.which, event.jbutton.button, false);
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                SDL_QUITEV: isTerminated:= true
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            end; //end case event.type_ of
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        end; //end while SDL_PollEvent(@event) <> 0 do
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        if (cScreenResizeDelay <> 0) and (cScreenResizeDelay < RealTicks) and ((cNewScreenWidth <> cScreenWidth) or (cNewScreenHeight <> cScreenHeight)) then
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            begin
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            cScreenResizeDelay:= 0;
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            cScreenWidth:= cNewScreenWidth;
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            cScreenHeight:= cNewScreenHeight;
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            ParseCommand('fullscr '+intToStr(LongInt(cFullScreen)), true);
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            WriteLnToConsole('window resize: ' + IntToStr(cScreenWidth) + ' x ' + IntToStr(cScreenHeight));
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            ScriptOnScreenResize();
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            InitCameraBorders()
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            end;
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        if isTerminated = false then
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            begin
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            CurrTime:= SDL_GetTicks;
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            if PrevTime + longword(cTimerInterval) <= CurrTime then
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                begin
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                DoTimer(CurrTime - PrevTime);
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                PrevTime:= CurrTime
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                end
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            else SDL_Delay(1);
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            IPCCheckSock();
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            end;
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    end;
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end;
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///////////////
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procedure Game{$IFDEF HWLIBRARY}(gameArgs: PPChar); cdecl; export{$ENDIF};
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var p: TPathType;
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    s: shortstring;
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    i: LongInt;
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begin
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{$IFDEF HWLIBRARY}
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    cBits:= 32;
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    cFullScreen:= false;
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    cTimerInterval:= 8;
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    PathPrefix:= 'Data';
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    UserPathPrefix:= '.';
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    cShowFPS:= {$IFDEF DEBUGFILE}true{$ELSE}false{$ENDIF};
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    val(gameArgs[0], ipcPort);
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    val(gameArgs[1], cScreenWidth);
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    val(gameArgs[2], cScreenHeight);
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    val(gameArgs[3], cReducedQuality);
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    cLocaleFName:= gameArgs[4];
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    if (Length(cLocaleFName) > 6) then cLocale := Copy(cLocaleFName,1,5)
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    else cLocale := Copy(cLocaleFName,1,2);
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    UserNick:= gameArgs[5];
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    isSoundEnabled:= gameArgs[6] = '1';
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    isMusicEnabled:= gameArgs[7] = '1';
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    cAltDamage:= gameArgs[8] = '1';
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    val(gameArgs[9], rotationQt);
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    recordFileName:= gameArgs[10];
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    cStereoMode:= smNone;
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{$ENDIF}
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    cMinScreenWidth:= min(cScreenWidth, cMinScreenWidth);
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    cMinScreenHeight:= min(cScreenHeight, cMinScreenHeight);
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    cOrigScreenWidth:= cScreenWidth;
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    cOrigScreenHeight:= cScreenHeight;
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    initEverything(true);
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    WriteLnToConsole('Hedgewars ' + cVersionString + ' engine (network protocol: ' + inttostr(cNetProtoVersion) + ')');
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    AddFileLog('Prefix: "' + PathPrefix +'"');
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    AddFileLog('UserPrefix: "' + UserPathPrefix +'"');
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    for i:= 0 to ParamCount do
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        AddFileLog(inttostr(i) + ': ' + ParamStr(i));
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   291
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    for p:= Succ(Low(TPathType)) to High(TPathType) do
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        if (p <> ptMapCurrent) and (p <> ptData) then UserPathz[p]:= UserPathPrefix + '/Data/' + Pathz[p];
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    UserPathz[ptData]:= UserPathPrefix + '/Data';
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46ddaf14509d Enable ~/.hedgewars/Data (or platform equivalent) to override/extend pretty much everything in system Data dir. Obviously desyncing can occur, so this is at user's own risk. Should simplify map etc install. Needs testing.
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    for p:= Succ(Low(TPathType)) to High(TPathType) do
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   298
        if p <> ptMapCurrent then Pathz[p]:= PathPrefix + '/' + Pathz[p];
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   299
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    WriteToConsole('Init SDL... ');
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    SDLTry(SDL_Init(SDL_INIT_VIDEO or SDL_INIT_NOPARACHUTE) >= 0, true);
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    WriteLnToConsole(msgOK);
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   303
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   304
    SDL_EnableUNICODE(1);
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    SDL_ShowCursor(0);
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   306
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   307
    WriteToConsole('Init SDL_ttf... ');
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   308
    SDLTry(TTF_Init() <> -1, true);
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   309
    WriteLnToConsole(msgOK);
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    // show main window
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   312
    if cFullScreen then ParseCommand('fullscr 1', true)
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diff changeset
   313
    else ParseCommand('fullscr 0', true);
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parents: 2697
diff changeset
   314
2947
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parents: 2905
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   315
    ControllerInit(); // has to happen before InitKbdKeyTable to map keys
803b277e4894 hate Smaxx (tested)
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parents: 2905
diff changeset
   316
    InitKbdKeyTable();
5174
f5294509783e initial refactoring of ObjcExports and OverlayViewController
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parents: 5167
diff changeset
   317
    AddProgress();
2698
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parents: 2697
diff changeset
   318
5238
46ddaf14509d Enable ~/.hedgewars/Data (or platform equivalent) to override/extend pretty much everything in system Data dir. Obviously desyncing can occur, so this is at user's own risk. Should simplify map etc install. Needs testing.
nemo
parents: 5217
diff changeset
   319
    LoadLocale(UserPathz[ptLocale] + '/en.txt');  // Do an initial load with english
2947
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diff changeset
   320
    LoadLocale(Pathz[ptLocale] + '/en.txt');  // Do an initial load with english
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   321
    if cLocaleFName <> 'en.txt' then
4046
cfdbddc4b385 making indentation consistent (noticed while debugging)
nemo
parents: 3976
diff changeset
   322
        begin
2719
0efcaa69d30c Tweak load order
nemo
parents: 2717
diff changeset
   323
        // Try two letter locale first before trying specific locale overrides
5110
d48230ef9447 set cLocale even for en
nemo
parents: 5107
diff changeset
   324
        if (Length(cLocale) > 2) and (Copy(cLocale,1,2) <> 'en') then
5238
46ddaf14509d Enable ~/.hedgewars/Data (or platform equivalent) to override/extend pretty much everything in system Data dir. Obviously desyncing can occur, so this is at user's own risk. Should simplify map etc install. Needs testing.
nemo
parents: 5217
diff changeset
   325
            begin
46ddaf14509d Enable ~/.hedgewars/Data (or platform equivalent) to override/extend pretty much everything in system Data dir. Obviously desyncing can occur, so this is at user's own risk. Should simplify map etc install. Needs testing.
nemo
parents: 5217
diff changeset
   326
            LoadLocale(UserPathz[ptLocale] + '/' + Copy(cLocale,1,2)+'.txt');
46ddaf14509d Enable ~/.hedgewars/Data (or platform equivalent) to override/extend pretty much everything in system Data dir. Obviously desyncing can occur, so this is at user's own risk. Should simplify map etc install. Needs testing.
nemo
parents: 5217
diff changeset
   327
            LoadLocale(Pathz[ptLocale] + '/' + Copy(cLocale,1,2)+'.txt')
46ddaf14509d Enable ~/.hedgewars/Data (or platform equivalent) to override/extend pretty much everything in system Data dir. Obviously desyncing can occur, so this is at user's own risk. Should simplify map etc install. Needs testing.
nemo
parents: 5217
diff changeset
   328
            end;
46ddaf14509d Enable ~/.hedgewars/Data (or platform equivalent) to override/extend pretty much everything in system Data dir. Obviously desyncing can occur, so this is at user's own risk. Should simplify map etc install. Needs testing.
nemo
parents: 5217
diff changeset
   329
        LoadLocale(UserPathz[ptLocale] + '/' + cLocaleFName);
46ddaf14509d Enable ~/.hedgewars/Data (or platform equivalent) to override/extend pretty much everything in system Data dir. Obviously desyncing can occur, so this is at user's own risk. Should simplify map etc install. Needs testing.
nemo
parents: 5217
diff changeset
   330
        LoadLocale(Pathz[ptLocale] + '/' + cLocaleFName)
5107
d7fc678d78f4 Allow override of voicepack with a locale voicepack. Untested, but should mean that a Default voice should use the Ukranian version if that is their locale.
nemo
parents: 5066
diff changeset
   331
        end
d7fc678d78f4 Allow override of voicepack with a locale voicepack. Untested, but should mean that a Default voice should use the Ukranian version if that is their locale.
nemo
parents: 5066
diff changeset
   332
    else cLocale := 'en';
2698
90585aba87ad objc/pascal finally working
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parents: 2697
diff changeset
   333
3904
22e4d74240e5 finishing touches to save games handling (help label, dim on overlay, edit text only when table is editable)
koda
parents: 3843
diff changeset
   334
    WriteLnToConsole(msgGettingConfig);
4046
cfdbddc4b385 making indentation consistent (noticed while debugging)
nemo
parents: 3976
diff changeset
   335
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   336
    if recordFileName = '' then
4046
cfdbddc4b385 making indentation consistent (noticed while debugging)
nemo
parents: 3976
diff changeset
   337
        begin
3904
22e4d74240e5 finishing touches to save games handling (help label, dim on overlay, edit text only when table is editable)
koda
parents: 3843
diff changeset
   338
        InitIPC;
22e4d74240e5 finishing touches to save games handling (help label, dim on overlay, edit text only when table is editable)
koda
parents: 3843
diff changeset
   339
        SendIPCAndWaitReply('C');        // ask for game config
4046
cfdbddc4b385 making indentation consistent (noticed while debugging)
nemo
parents: 3976
diff changeset
   340
        end
2947
803b277e4894 hate Smaxx (tested)
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parents: 2905
diff changeset
   341
    else
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   342
        LoadRecordFromFile(recordFileName);
2698
90585aba87ad objc/pascal finally working
koda
parents: 2697
diff changeset
   343
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   344
    ScriptOnGameInit;
2786
85f6425a4d74 Engine:
smxx
parents: 2747
diff changeset
   345
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   346
    s:= 'eproto ' + inttostr(cNetProtoVersion);
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   347
    SendIPCRaw(@s[0], Length(s) + 1); // send proto version
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   348
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   349
    InitTeams();
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   350
    AssignStores();
2698
90585aba87ad objc/pascal finally working
koda
parents: 2697
diff changeset
   351
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   352
    if isSoundEnabled then
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   353
        InitSound();
2590
e7e87e3c67db touch control completely revamped
koda
parents: 2587
diff changeset
   354
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   355
    isDeveloperMode:= false;
2698
90585aba87ad objc/pascal finally working
koda
parents: 2697
diff changeset
   356
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   357
    TryDo(InitStepsFlags = cifAllInited, 'Some parameters not set (flags = ' + inttostr(InitStepsFlags) + ')', true);
2698
90585aba87ad objc/pascal finally working
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parents: 2697
diff changeset
   358
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   359
    ParseCommand('rotmask', true);
2698
90585aba87ad objc/pascal finally working
koda
parents: 2697
diff changeset
   360
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   361
    MainLoop();
3615
b78d7959540a further code cleanup and less redundancy
koda
parents: 3613
diff changeset
   362
    // clean up SDL and GL context
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   363
    OnDestroy();
3615
b78d7959540a further code cleanup and less redundancy
koda
parents: 3613
diff changeset
   364
    // clean up all the other memory allocated
3611
ed00aa2b339e interpret parameters before initializing everything
koda
parents: 3610
diff changeset
   365
    freeEverything(true);
3165
3ec07a7d8456 just some very sane stuff for the iphone port (plus some macro on pascal files)
koda
parents: 3162
diff changeset
   366
    if alsoShutdownFrontend then halt;
2698
90585aba87ad objc/pascal finally working
koda
parents: 2697
diff changeset
   367
end;
2590
e7e87e3c67db touch control completely revamped
koda
parents: 2587
diff changeset
   368
3525
1d7b056ff866 some memory caring code
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parents: 3523
diff changeset
   369
procedure initEverything (complete:boolean);
2699
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2698
diff changeset
   370
begin
3365
37ac593e9027 wow all these files only for land preview and seed generation
koda
parents: 3312
diff changeset
   371
    Randomize();
37ac593e9027 wow all these files only for land preview and seed generation
koda
parents: 3312
diff changeset
   372
5565
1a326ba319c9 smaller code cleanup
koda
parents: 5562
diff changeset
   373
    if complete then cLogfileBase:= 'game'
1a326ba319c9 smaller code cleanup
koda
parents: 5562
diff changeset
   374
    else cLogfileBase:= 'preview';
1a326ba319c9 smaller code cleanup
koda
parents: 5562
diff changeset
   375
3709
c7849b74748d clean and reorder arguments passed to engine
koda
parents: 3697
diff changeset
   376
    // uConsts does not need initialization as they are all consts
4374
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4373
diff changeset
   377
    uUtils.initModule;
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 3029
diff changeset
   378
    uMisc.initModule;
4359
83ef50815535 Move variables from uMisc to uVariables
unC0Rr
parents: 4357
diff changeset
   379
    uVariables.initModule;
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 3029
diff changeset
   380
    uConsole.initModule;    // MUST happen after uMisc
4373
fe0e3903bb9e Introduce uCommands.pas
unC0Rr
parents: 4359
diff changeset
   381
    uCommands.initModule;
4413
46caab3a8f84 uCommandHandlers
unc0rr
parents: 4408
diff changeset
   382
    uCommandHandlers.initModule;
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   383
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 3029
diff changeset
   384
    uLand.initModule;
4490
f6840f7e2f60 Stub to recieve /draw command
unc0rr
parents: 4454
diff changeset
   385
    uLandPainted.initModule;
f6840f7e2f60 Stub to recieve /draw command
unc0rr
parents: 4454
diff changeset
   386
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   387
    uIO.initModule;
3697
d5b30d6373fc remove trailing spaces from end of line
koda
parents: 3693
diff changeset
   388
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   389
    if complete then
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   390
    begin
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   391
        uAI.initModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   392
        //uAIActions does not need initialization
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   393
        //uAIAmmoTests does not need initialization
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   394
        uAIMisc.initModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   395
        uAmmos.initModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   396
        uChat.initModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   397
        uCollisions.initModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   398
        //uFloat does not need initialization
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   399
        //uGame does not need initialization
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   400
        uGears.initModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   401
        uKeys.initModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   402
        //uLandGraphics does not need initialization
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   403
        //uLandObjects does not need initialization
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   404
        //uLandTemplates does not need initialization
3612
b50215a8a43d land arrays are allocated dynamically, so DOWNSCALE and LOWRES macros are now removed and replaced by run time flags rqBlurryLand and rqLowRes
koda
parents: 3611
diff changeset
   405
        uLandTexture.initModule;
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   406
        //uLocale does not need initialization
3697
d5b30d6373fc remove trailing spaces from end of line
koda
parents: 3693
diff changeset
   407
        uRandom.initModule;
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   408
        uScript.initModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   409
        uSound.initModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   410
        uStats.initModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   411
        uStore.initModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   412
        uTeams.initModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   413
        uVisualGears.initModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   414
        uWorld.initModule;
4393
883b979697e4 uCaptions
unc0rr
parents: 4389
diff changeset
   415
        uCaptions.initModule;
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   416
    end;
2699
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2698
diff changeset
   417
end;
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2698
diff changeset
   418
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   419
procedure freeEverything (complete:boolean);
2699
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2698
diff changeset
   420
begin
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   421
    if complete then
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   422
    begin
4393
883b979697e4 uCaptions
unc0rr
parents: 4389
diff changeset
   423
        uCaptions.freeModule;
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   424
        uWorld.freeModule;
3615
b78d7959540a further code cleanup and less redundancy
koda
parents: 3613
diff changeset
   425
        uVisualGears.freeModule;
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   426
        uTeams.freeModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   427
        uStore.freeModule;          //stub
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   428
        uStats.freeModule;          //stub
3615
b78d7959540a further code cleanup and less redundancy
koda
parents: 3613
diff changeset
   429
        uSound.freeModule;
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   430
        uScript.freeModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   431
        uRandom.freeModule;         //stub
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   432
        //uLocale does not need to be freed
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   433
        //uLandTemplates does not need to be freed
3612
b50215a8a43d land arrays are allocated dynamically, so DOWNSCALE and LOWRES macros are now removed and replaced by run time flags rqBlurryLand and rqLowRes
koda
parents: 3611
diff changeset
   434
        uLandTexture.freeModule;
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   435
        //uLandObjects does not need to be freed
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   436
        //uLandGraphics does not need to be freed
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   437
        uKeys.freeModule;           //stub
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   438
        uGears.freeModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   439
        //uGame does not need to be freed
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   440
        //uFloat does not need to be freed
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   441
        uCollisions.freeModule;     //stub
4901
d1e2d82d9ccc Thou shalt not leak!
sheepluva
parents: 4900
diff changeset
   442
        uChat.freeModule;
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   443
        uAmmos.freeModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   444
        uAIMisc.freeModule;         //stub
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   445
        //uAIAmmoTests does not need to be freed
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   446
        //uAIActions does not need to be freed
3617
1df21e06b8ba a couple of fixes i missed previously
koda
parents: 3615
diff changeset
   447
        uAI.freeModule;             //stub
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   448
    end;
3697
d5b30d6373fc remove trailing spaces from end of line
koda
parents: 3693
diff changeset
   449
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   450
    uIO.freeModule;             //stub
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 3029
diff changeset
   451
    uLand.freeModule;
5066
d2684b6f02ce fix leaking of hand-drawn maps
sheepluva
parents: 5052
diff changeset
   452
    uLandPainted.freeModule;
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2715
diff changeset
   453
4413
46caab3a8f84 uCommandHandlers
unc0rr
parents: 4408
diff changeset
   454
    uCommandHandlers.freeModule;
4373
fe0e3903bb9e Introduce uCommands.pas
unC0Rr
parents: 4359
diff changeset
   455
    uCommands.freeModule;
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 3029
diff changeset
   456
    uConsole.freeModule;
4359
83ef50815535 Move variables from uMisc to uVariables
unC0Rr
parents: 4357
diff changeset
   457
    uVariables.freeModule;
4374
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4373
diff changeset
   458
    uUtils.freeModule;
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   459
    uMisc.freeModule;           // uMisc closes the debug log.
2699
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2698
diff changeset
   460
end;
2803
1f446fc5c8ec allow to compile engine as library with HWLIBRARY symbol
koda
parents: 2800
diff changeset
   461
2698
90585aba87ad objc/pascal finally working
koda
parents: 2697
diff changeset
   462
/////////////////////////
3610
8590424bdfb0 small cleanup
koda
parents: 3598
diff changeset
   463
procedure GenLandPreview{$IFDEF HWLIBRARY}(port: LongInt); cdecl; export{$ENDIF};
2698
90585aba87ad objc/pascal finally working
koda
parents: 2697
diff changeset
   464
var Preview: TPreview;
90585aba87ad objc/pascal finally working
koda
parents: 2697
diff changeset
   465
begin
3611
ed00aa2b339e interpret parameters before initializing everything
koda
parents: 3610
diff changeset
   466
    initEverything(false);
3610
8590424bdfb0 small cleanup
koda
parents: 3598
diff changeset
   467
{$IFDEF HWLIBRARY}
3365
37ac593e9027 wow all these files only for land preview and seed generation
koda
parents: 3312
diff changeset
   468
    WriteLnToConsole('Preview connecting on port ' + inttostr(port));
37ac593e9027 wow all these files only for land preview and seed generation
koda
parents: 3312
diff changeset
   469
    ipcPort:= port;
37ac593e9027 wow all these files only for land preview and seed generation
koda
parents: 3312
diff changeset
   470
{$ENDIF}
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   471
    InitIPC;
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   472
    IPCWaitPongEvent;
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   473
    TryDo(InitStepsFlags = cifRandomize, 'Some parameters not set (flags = ' + inttostr(InitStepsFlags) + ')', true);
2698
90585aba87ad objc/pascal finally working
koda
parents: 2697
diff changeset
   474
3365
37ac593e9027 wow all these files only for land preview and seed generation
koda
parents: 3312
diff changeset
   475
    Preview:= GenPreview();
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   476
    WriteLnToConsole('Sending preview...');
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   477
    SendIPCRaw(@Preview, sizeof(Preview));
3365
37ac593e9027 wow all these files only for land preview and seed generation
koda
parents: 3312
diff changeset
   478
    SendIPCRaw(@MaxHedgehogs, sizeof(byte));
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   479
    WriteLnToConsole('Preview sent, disconnect');
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   480
    CloseIPC();
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   481
    freeEverything(false);
2698
90585aba87ad objc/pascal finally working
koda
parents: 2697
diff changeset
   482
end;
90585aba87ad objc/pascal finally working
koda
parents: 2697
diff changeset
   483
3021
1d3302ac371f move the buttons a little
koda
parents: 2990
diff changeset
   484
{$IFNDEF HWLIBRARY}
2008
fc2fb5c938c3 Patch by koda:
unc0rr
parents: 2006
diff changeset
   485
/////////////////////
fc2fb5c938c3 Patch by koda:
unc0rr
parents: 2006
diff changeset
   486
procedure DisplayUsage;
2691
c0da3a98c01c initial support for engine protocol
koda
parents: 2690
diff changeset
   487
var i: LongInt;
2008
fc2fb5c938c3 Patch by koda:
unc0rr
parents: 2006
diff changeset
   488
begin
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   489
    WriteLn('Wrong argument format: correct configurations is');
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   490
    WriteLn();
5238
46ddaf14509d Enable ~/.hedgewars/Data (or platform equivalent) to override/extend pretty much everything in system Data dir. Obviously desyncing can occur, so this is at user's own risk. Should simplify map etc install. Needs testing.
nemo
parents: 5217
diff changeset
   491
    WriteLn('  hwengine <path to user hedgewars folder> <path to global data folder> <path to replay file> [options]');
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   492
    WriteLn();
3678
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
koda
parents: 3670
diff changeset
   493
    WriteLn('where [options] must be specified either as:');
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   494
    WriteLn(' --set-video [screen width] [screen height] [color dept]');
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   495
    WriteLn(' --set-audio [volume] [enable music] [enable sounds]');
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   496
    WriteLn(' --set-other [language file] [full screen] [show FPS]');
3678
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
koda
parents: 3670
diff changeset
   497
    WriteLn(' --set-multimedia [screen width] [screen height] [color dept] [volume] [enable music] [enable sounds] [language file] [full screen]');
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
koda
parents: 3670
diff changeset
   498
    WriteLn(' --set-everything [screen width] [screen height] [color dept] [volume] [enable music] [enable sounds] [language file] [full screen] [show FPS] [alternate damage] [timer value] [reduced quality]');
5130
3602ede67ec5 Add a parameter for game simulation with no gui/sound enabled, just to get statistics
unc0rr
parents: 5111
diff changeset
   499
    WriteLn(' --stats-only');
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   500
    WriteLn();
3678
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
koda
parents: 3670
diff changeset
   501
    WriteLn('Read documentation online at http://code.google.com/p/hedgewars/wiki/CommandLineOptions for more information');
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
koda
parents: 3670
diff changeset
   502
    WriteLn();
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
koda
parents: 3670
diff changeset
   503
    Write('PARSED COMMAND: ');
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   504
    for i:=0 to ParamCount do
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   505
        Write(ParamStr(i) + ' ');
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   506
    WriteLn();
2008
fc2fb5c938c3 Patch by koda:
unc0rr
parents: 2006
diff changeset
   507
end;
fc2fb5c938c3 Patch by koda:
unc0rr
parents: 2006
diff changeset
   508
51
b6e3ae05857f - Get rid of hwserv and runhelper
unc0rr
parents:
diff changeset
   509
////////////////////
3678
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
koda
parents: 3670
diff changeset
   510
{$INCLUDE "ArgParsers.inc"}
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
koda
parents: 3670
diff changeset
   511
51
b6e3ae05857f - Get rid of hwserv and runhelper
unc0rr
parents:
diff changeset
   512
procedure GetParams;
97
e7c1df9cce2c - make the game be run from ${PREFIX}/bin with data in ${PREFIX}/share/hedgewars/Data
unc0rr
parents: 81
diff changeset
   513
begin
5238
46ddaf14509d Enable ~/.hedgewars/Data (or platform equivalent) to override/extend pretty much everything in system Data dir. Obviously desyncing can occur, so this is at user's own risk. Should simplify map etc install. Needs testing.
nemo
parents: 5217
diff changeset
   514
    if (ParamCount < 3) then
3678
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
koda
parents: 3670
diff changeset
   515
        GameType:= gmtSyntax
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
koda
parents: 3670
diff changeset
   516
    else
5238
46ddaf14509d Enable ~/.hedgewars/Data (or platform equivalent) to override/extend pretty much everything in system Data dir. Obviously desyncing can occur, so this is at user's own risk. Should simplify map etc install. Needs testing.
nemo
parents: 5217
diff changeset
   517
        if (ParamCount = 3) and ((ParamStr(3) = '--stats-only') or (ParamStr(3) = 'landpreview')) then
3678
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
koda
parents: 3670
diff changeset
   518
            internalSetGameTypeLandPreviewFromParameters()
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
koda
parents: 3670
diff changeset
   519
        else
3709
c7849b74748d clean and reorder arguments passed to engine
koda
parents: 3697
diff changeset
   520
            if (ParamCount = cDefaultParamNum) then
3678
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
koda
parents: 3670
diff changeset
   521
                internalStartGameWithParameters()
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   522
            else
3678
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
koda
parents: 3670
diff changeset
   523
                playReplayFileWithParameters();
51
b6e3ae05857f - Get rid of hwserv and runhelper
unc0rr
parents:
diff changeset
   524
end;
3021
1d3302ac371f move the buttons a little
koda
parents: 2990
diff changeset
   525
155
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   526
////////////////////////////////////////////////////////////////////////////////
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   527
/////////////////////////////// m a i n ////////////////////////////////////////
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   528
////////////////////////////////////////////////////////////////////////////////
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   529
begin
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   530
    GetParams();
5616
a96231121eac Fix localisation of scripts
nemo
parents: 5565
diff changeset
   531
    if (Length(cLocaleFName) > 6) then cLocale := Copy(cLocaleFName,1,5)
a96231121eac Fix localisation of scripts
nemo
parents: 5565
diff changeset
   532
    else cLocale := Copy(cLocaleFName,1,2);
2008
fc2fb5c938c3 Patch by koda:
unc0rr
parents: 2006
diff changeset
   533
3078
07d4ca3afce3 Remove doubled call of freeEverything
nemo
parents: 3064
diff changeset
   534
    if GameType = gmtLandPreview then GenLandPreview()
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   535
    else if GameType = gmtSyntax then DisplayUsage()
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   536
    else Game();
3697
d5b30d6373fc remove trailing spaces from end of line
koda
parents: 3693
diff changeset
   537
5565
1a326ba319c9 smaller code cleanup
koda
parents: 5562
diff changeset
   538
    // return 1 when engine is not called correctly
1a326ba319c9 smaller code cleanup
koda
parents: 5562
diff changeset
   539
    ExitCode:= LongInt(GameType = gmtSyntax);
2698
90585aba87ad objc/pascal finally working
koda
parents: 2697
diff changeset
   540
{$ENDIF}
51
b6e3ae05857f - Get rid of hwserv and runhelper
unc0rr
parents:
diff changeset
   541
end.