hedgewars/hwengine.pas
author nemo
Mon, 14 Nov 2011 13:13:38 -0500
branch0.9.17
changeset 6371 c6f73d8e87e2
parent 6329 9eb6c4a8d633
child 6334 b05d3af9a58e
permissions -rw-r--r--
Skip rerendering the caption if the text is unchanged. Scripts make heavy use of caption, often onGameTick
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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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{$ENDIF}
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    if flagMakeCapture then
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    begin
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        flagMakeCapture:= false;
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        s:= 'hw_' + FormatDateTime('YYYY-MM-DD_HH-mm-ss', Now()) + inttostr(GameTicks);
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        playSound(sndShutter);
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        if MakeScreenshot(s) then WriteLnToConsole('Screenshot saved: ' + s)
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        else begin
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            WriteLnToConsole('Screenshot failed.');
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            AddChatString(#5 + 'screen capture failed (lack of memory or write permissions)');
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            end
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    end;
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end;
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////////////////////
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procedure OnDestroy;
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begin
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    WriteLnToConsole('Freeing resources...');
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    FreeActionsList();
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    StoreRelease();
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    ControllerClose();
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    CloseIPC();
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    TTF_Quit();
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{$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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{$ENDIF}
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    SDL_Quit();
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    isTerminated:= false;
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end;
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///////////////////
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procedure MainLoop;
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var event: TSDL_Event;
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    PrevTime, CurrTime: Longword;
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{$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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                        // way too broken right now
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                        (*
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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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                        *)
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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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{$IFDEF HWLIBRARY}
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    cBits:= 32;
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    cFullScreen:= false;
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    cTimerInterval:= 8;
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    PathPrefix:= 'Data';
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    UserPathPrefix:= '../Documents';
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    cShowFPS:= {$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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   287
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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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        if p <> ptMapCurrent then Pathz[p]:= PathPrefix + '/' + Pathz[p];
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   295
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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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   298
    WriteLnToConsole(msgOK);
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   299
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    SDL_EnableUNICODE(1);
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    SDL_ShowCursor(0);
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   302
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   303
    WriteToConsole('Init SDL_ttf... ');
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   304
    SDLTry(TTF_Init() <> -1, true);
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   305
    WriteLnToConsole(msgOK);
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   306
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    // show main window
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   308
    if cFullScreen then ParseCommand('fullscr 1', true)
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   309
    else ParseCommand('fullscr 0', true);
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parents: 2697
diff changeset
   310
2947
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parents: 2905
diff changeset
   311
    ControllerInit(); // has to happen before InitKbdKeyTable to map keys
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   312
    InitKbdKeyTable();
5174
f5294509783e initial refactoring of ObjcExports and OverlayViewController
koda
parents: 5167
diff changeset
   313
    AddProgress();
2698
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parents: 2697
diff changeset
   314
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
   315
    LoadLocale(UserPathz[ptLocale] + '/en.txt');  // Do an initial load with english
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   316
    LoadLocale(Pathz[ptLocale] + '/en.txt');  // Do an initial load with english
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   317
    if cLocaleFName <> 'en.txt' then
4046
cfdbddc4b385 making indentation consistent (noticed while debugging)
nemo
parents: 3976
diff changeset
   318
        begin
2719
0efcaa69d30c Tweak load order
nemo
parents: 2717
diff changeset
   319
        // Try two letter locale first before trying specific locale overrides
5110
d48230ef9447 set cLocale even for en
nemo
parents: 5107
diff changeset
   320
        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
   321
            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
   322
            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
   323
            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
   324
            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
   325
        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
   326
        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
   327
        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
   328
    else cLocale := 'en';
2698
90585aba87ad objc/pascal finally working
koda
parents: 2697
diff changeset
   329
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
   330
    WriteLnToConsole(msgGettingConfig);
4046
cfdbddc4b385 making indentation consistent (noticed while debugging)
nemo
parents: 3976
diff changeset
   331
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   332
    if recordFileName = '' then
4046
cfdbddc4b385 making indentation consistent (noticed while debugging)
nemo
parents: 3976
diff changeset
   333
        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
   334
        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
   335
        SendIPCAndWaitReply('C');        // ask for game config
4046
cfdbddc4b385 making indentation consistent (noticed while debugging)
nemo
parents: 3976
diff changeset
   336
        end
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   337
    else
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   338
        LoadRecordFromFile(recordFileName);
2698
90585aba87ad objc/pascal finally working
koda
parents: 2697
diff changeset
   339
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   340
    ScriptOnGameInit;
2786
85f6425a4d74 Engine:
smxx
parents: 2747
diff changeset
   341
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   342
    s:= 'eproto ' + inttostr(cNetProtoVersion);
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   343
    SendIPCRaw(@s[0], Length(s) + 1); // send proto version
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   344
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   345
    InitTeams();
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   346
    AssignStores();
2698
90585aba87ad objc/pascal finally working
koda
parents: 2697
diff changeset
   347
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   348
    if isSoundEnabled then
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   349
        InitSound();
2590
e7e87e3c67db touch control completely revamped
koda
parents: 2587
diff changeset
   350
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   351
    isDeveloperMode:= false;
2698
90585aba87ad objc/pascal finally working
koda
parents: 2697
diff changeset
   352
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   353
    TryDo(InitStepsFlags = cifAllInited, 'Some parameters not set (flags = ' + inttostr(InitStepsFlags) + ')', true);
2698
90585aba87ad objc/pascal finally working
koda
parents: 2697
diff changeset
   354
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   355
    ParseCommand('rotmask', true);
2698
90585aba87ad objc/pascal finally working
koda
parents: 2697
diff changeset
   356
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   357
    MainLoop();
3615
b78d7959540a further code cleanup and less redundancy
koda
parents: 3613
diff changeset
   358
    // clean up SDL and GL context
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   359
    OnDestroy();
3615
b78d7959540a further code cleanup and less redundancy
koda
parents: 3613
diff changeset
   360
    // clean up all the other memory allocated
3611
ed00aa2b339e interpret parameters before initializing everything
koda
parents: 3610
diff changeset
   361
    freeEverything(true);
3165
3ec07a7d8456 just some very sane stuff for the iphone port (plus some macro on pascal files)
koda
parents: 3162
diff changeset
   362
    if alsoShutdownFrontend then halt;
2698
90585aba87ad objc/pascal finally working
koda
parents: 2697
diff changeset
   363
end;
2590
e7e87e3c67db touch control completely revamped
koda
parents: 2587
diff changeset
   364
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   365
procedure initEverything (complete:boolean);
2699
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2698
diff changeset
   366
begin
3365
37ac593e9027 wow all these files only for land preview and seed generation
koda
parents: 3312
diff changeset
   367
    Randomize();
37ac593e9027 wow all these files only for land preview and seed generation
koda
parents: 3312
diff changeset
   368
5565
1a326ba319c9 smaller code cleanup
koda
parents: 5562
diff changeset
   369
    if complete then cLogfileBase:= 'game'
1a326ba319c9 smaller code cleanup
koda
parents: 5562
diff changeset
   370
    else cLogfileBase:= 'preview';
1a326ba319c9 smaller code cleanup
koda
parents: 5562
diff changeset
   371
3709
c7849b74748d clean and reorder arguments passed to engine
koda
parents: 3697
diff changeset
   372
    // uConsts does not need initialization as they are all consts
4374
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4373
diff changeset
   373
    uUtils.initModule;
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 3029
diff changeset
   374
    uMisc.initModule;
4359
83ef50815535 Move variables from uMisc to uVariables
unC0Rr
parents: 4357
diff changeset
   375
    uVariables.initModule;
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 3029
diff changeset
   376
    uConsole.initModule;    // MUST happen after uMisc
4373
fe0e3903bb9e Introduce uCommands.pas
unC0Rr
parents: 4359
diff changeset
   377
    uCommands.initModule;
4413
46caab3a8f84 uCommandHandlers
unc0rr
parents: 4408
diff changeset
   378
    uCommandHandlers.initModule;
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   379
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 3029
diff changeset
   380
    uLand.initModule;
4490
f6840f7e2f60 Stub to recieve /draw command
unc0rr
parents: 4454
diff changeset
   381
    uLandPainted.initModule;
f6840f7e2f60 Stub to recieve /draw command
unc0rr
parents: 4454
diff changeset
   382
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   383
    uIO.initModule;
3697
d5b30d6373fc remove trailing spaces from end of line
koda
parents: 3693
diff changeset
   384
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   385
    if complete then
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   386
    begin
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   387
        uAI.initModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   388
        //uAIActions does not need initialization
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   389
        //uAIAmmoTests does not need initialization
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   390
        uAIMisc.initModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   391
        uAmmos.initModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   392
        uChat.initModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   393
        uCollisions.initModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   394
        //uFloat does not need initialization
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   395
        //uGame does not need initialization
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   396
        uGears.initModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   397
        uKeys.initModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   398
        //uLandGraphics does not need initialization
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   399
        //uLandObjects does not need initialization
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   400
        //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
   401
        uLandTexture.initModule;
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   402
        //uLocale does not need initialization
3697
d5b30d6373fc remove trailing spaces from end of line
koda
parents: 3693
diff changeset
   403
        uRandom.initModule;
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   404
        uScript.initModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   405
        uSound.initModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   406
        uStats.initModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   407
        uStore.initModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   408
        uTeams.initModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   409
        uVisualGears.initModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   410
        uWorld.initModule;
4393
883b979697e4 uCaptions
unc0rr
parents: 4389
diff changeset
   411
        uCaptions.initModule;
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   412
    end;
2699
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2698
diff changeset
   413
end;
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2698
diff changeset
   414
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   415
procedure freeEverything (complete:boolean);
2699
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2698
diff changeset
   416
begin
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   417
    if complete then
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   418
    begin
4393
883b979697e4 uCaptions
unc0rr
parents: 4389
diff changeset
   419
        uCaptions.freeModule;
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   420
        uWorld.freeModule;
3615
b78d7959540a further code cleanup and less redundancy
koda
parents: 3613
diff changeset
   421
        uVisualGears.freeModule;
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   422
        uTeams.freeModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   423
        uStore.freeModule;          //stub
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   424
        uStats.freeModule;          //stub
3615
b78d7959540a further code cleanup and less redundancy
koda
parents: 3613
diff changeset
   425
        uSound.freeModule;
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   426
        uScript.freeModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   427
        uRandom.freeModule;         //stub
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   428
        //uLocale does not need to be freed
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   429
        //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
   430
        uLandTexture.freeModule;
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   431
        //uLandObjects does not need to be freed
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   432
        //uLandGraphics does not need to be freed
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   433
        uKeys.freeModule;           //stub
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   434
        uGears.freeModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   435
        //uGame does not need to be freed
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   436
        //uFloat does not need to be freed
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   437
        uCollisions.freeModule;     //stub
4901
d1e2d82d9ccc Thou shalt not leak!
sheepluva
parents: 4900
diff changeset
   438
        uChat.freeModule;
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   439
        uAmmos.freeModule;
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   440
        uAIMisc.freeModule;         //stub
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   441
        //uAIAmmoTests does not need to be freed
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   442
        //uAIActions does not need to be freed
3617
1df21e06b8ba a couple of fixes i missed previously
koda
parents: 3615
diff changeset
   443
        uAI.freeModule;             //stub
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   444
    end;
3697
d5b30d6373fc remove trailing spaces from end of line
koda
parents: 3693
diff changeset
   445
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   446
    uIO.freeModule;             //stub
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 3029
diff changeset
   447
    uLand.freeModule;
5066
d2684b6f02ce fix leaking of hand-drawn maps
sheepluva
parents: 5052
diff changeset
   448
    uLandPainted.freeModule;
2716
b9ca1bfca24f complete the replacement of init/free wrappers for every unit
koda
parents: 2715
diff changeset
   449
4413
46caab3a8f84 uCommandHandlers
unc0rr
parents: 4408
diff changeset
   450
    uCommandHandlers.freeModule;
4373
fe0e3903bb9e Introduce uCommands.pas
unC0Rr
parents: 4359
diff changeset
   451
    uCommands.freeModule;
3038
4e48c276a468 In pascal unit is a namespace
unc0rr
parents: 3029
diff changeset
   452
    uConsole.freeModule;
4359
83ef50815535 Move variables from uMisc to uVariables
unC0Rr
parents: 4357
diff changeset
   453
    uVariables.freeModule;
4374
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents: 4373
diff changeset
   454
    uUtils.freeModule;
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   455
    uMisc.freeModule;           // uMisc closes the debug log.
2699
249adefa9c1c replace initialization/finalization statements with custom init functions
koda
parents: 2698
diff changeset
   456
end;
2803
1f446fc5c8ec allow to compile engine as library with HWLIBRARY symbol
koda
parents: 2800
diff changeset
   457
2698
90585aba87ad objc/pascal finally working
koda
parents: 2697
diff changeset
   458
/////////////////////////
3610
8590424bdfb0 small cleanup
koda
parents: 3598
diff changeset
   459
procedure GenLandPreview{$IFDEF HWLIBRARY}(port: LongInt); cdecl; export{$ENDIF};
2698
90585aba87ad objc/pascal finally working
koda
parents: 2697
diff changeset
   460
var Preview: TPreview;
90585aba87ad objc/pascal finally working
koda
parents: 2697
diff changeset
   461
begin
3611
ed00aa2b339e interpret parameters before initializing everything
koda
parents: 3610
diff changeset
   462
    initEverything(false);
3610
8590424bdfb0 small cleanup
koda
parents: 3598
diff changeset
   463
{$IFDEF HWLIBRARY}
3365
37ac593e9027 wow all these files only for land preview and seed generation
koda
parents: 3312
diff changeset
   464
    WriteLnToConsole('Preview connecting on port ' + inttostr(port));
37ac593e9027 wow all these files only for land preview and seed generation
koda
parents: 3312
diff changeset
   465
    ipcPort:= port;
37ac593e9027 wow all these files only for land preview and seed generation
koda
parents: 3312
diff changeset
   466
{$ENDIF}
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   467
    InitIPC;
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   468
    IPCWaitPongEvent;
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   469
    TryDo(InitStepsFlags = cifRandomize, 'Some parameters not set (flags = ' + inttostr(InitStepsFlags) + ')', true);
2698
90585aba87ad objc/pascal finally working
koda
parents: 2697
diff changeset
   470
3365
37ac593e9027 wow all these files only for land preview and seed generation
koda
parents: 3312
diff changeset
   471
    Preview:= GenPreview();
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   472
    WriteLnToConsole('Sending preview...');
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   473
    SendIPCRaw(@Preview, sizeof(Preview));
3365
37ac593e9027 wow all these files only for land preview and seed generation
koda
parents: 3312
diff changeset
   474
    SendIPCRaw(@MaxHedgehogs, sizeof(byte));
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   475
    WriteLnToConsole('Preview sent, disconnect');
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   476
    CloseIPC();
3525
1d7b056ff866 some memory caring code
koda
parents: 3523
diff changeset
   477
    freeEverything(false);
2698
90585aba87ad objc/pascal finally working
koda
parents: 2697
diff changeset
   478
end;
90585aba87ad objc/pascal finally working
koda
parents: 2697
diff changeset
   479
3021
1d3302ac371f move the buttons a little
koda
parents: 2990
diff changeset
   480
{$IFNDEF HWLIBRARY}
2008
fc2fb5c938c3 Patch by koda:
unc0rr
parents: 2006
diff changeset
   481
/////////////////////
fc2fb5c938c3 Patch by koda:
unc0rr
parents: 2006
diff changeset
   482
procedure DisplayUsage;
2691
c0da3a98c01c initial support for engine protocol
koda
parents: 2690
diff changeset
   483
var i: LongInt;
2008
fc2fb5c938c3 Patch by koda:
unc0rr
parents: 2006
diff changeset
   484
begin
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   485
    WriteLn('Wrong argument format: correct configurations is');
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   486
    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
   487
    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
   488
    WriteLn();
3678
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
koda
parents: 3670
diff changeset
   489
    WriteLn('where [options] must be specified either as:');
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   490
    WriteLn(' --set-video [screen width] [screen height] [color dept]');
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   491
    WriteLn(' --set-audio [volume] [enable music] [enable sounds]');
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   492
    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
   493
    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
   494
    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
   495
    WriteLn(' --stats-only');
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   496
    WriteLn();
3678
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
koda
parents: 3670
diff changeset
   497
    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
   498
    WriteLn();
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
koda
parents: 3670
diff changeset
   499
    Write('PARSED COMMAND: ');
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   500
    for i:=0 to ParamCount do
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   501
        Write(ParamStr(i) + ' ');
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   502
    WriteLn();
2008
fc2fb5c938c3 Patch by koda:
unc0rr
parents: 2006
diff changeset
   503
end;
fc2fb5c938c3 Patch by koda:
unc0rr
parents: 2006
diff changeset
   504
51
b6e3ae05857f - Get rid of hwserv and runhelper
unc0rr
parents:
diff changeset
   505
////////////////////
3678
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
koda
parents: 3670
diff changeset
   506
{$INCLUDE "ArgParsers.inc"}
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
koda
parents: 3670
diff changeset
   507
51
b6e3ae05857f - Get rid of hwserv and runhelper
unc0rr
parents:
diff changeset
   508
procedure GetParams;
97
e7c1df9cce2c - make the game be run from ${PREFIX}/bin with data in ${PREFIX}/share/hedgewars/Data
unc0rr
parents: 81
diff changeset
   509
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
   510
    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
   511
        GameType:= gmtSyntax
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
koda
parents: 3670
diff changeset
   512
    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
   513
        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
   514
            internalSetGameTypeLandPreviewFromParameters()
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
koda
parents: 3670
diff changeset
   515
        else
3709
c7849b74748d clean and reorder arguments passed to engine
koda
parents: 3697
diff changeset
   516
            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
   517
                internalStartGameWithParameters()
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   518
            else
3678
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
koda
parents: 3670
diff changeset
   519
                playReplayFileWithParameters();
51
b6e3ae05857f - Get rid of hwserv and runhelper
unc0rr
parents:
diff changeset
   520
end;
3021
1d3302ac371f move the buttons a little
koda
parents: 2990
diff changeset
   521
155
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   522
////////////////////////////////////////////////////////////////////////////////
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   523
/////////////////////////////// m a i n ////////////////////////////////////////
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   524
////////////////////////////////////////////////////////////////////////////////
401f4ea24715 Engine can generate land preview and send it via IPC
unc0rr
parents: 109
diff changeset
   525
begin
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   526
    GetParams();
5616
a96231121eac Fix localisation of scripts
nemo
parents: 5565
diff changeset
   527
    if (Length(cLocaleFName) > 6) then cLocale := Copy(cLocaleFName,1,5)
a96231121eac Fix localisation of scripts
nemo
parents: 5565
diff changeset
   528
    else cLocale := Copy(cLocaleFName,1,2);
2008
fc2fb5c938c3 Patch by koda:
unc0rr
parents: 2006
diff changeset
   529
3078
07d4ca3afce3 Remove doubled call of freeEverything
nemo
parents: 3064
diff changeset
   530
    if GameType = gmtLandPreview then GenLandPreview()
2947
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   531
    else if GameType = gmtSyntax then DisplayUsage()
803b277e4894 hate Smaxx (tested)
unc0rr
parents: 2905
diff changeset
   532
    else Game();
3697
d5b30d6373fc remove trailing spaces from end of line
koda
parents: 3693
diff changeset
   533
5565
1a326ba319c9 smaller code cleanup
koda
parents: 5562
diff changeset
   534
    // return 1 when engine is not called correctly
1a326ba319c9 smaller code cleanup
koda
parents: 5562
diff changeset
   535
    ExitCode:= LongInt(GameType = gmtSyntax);
2698
90585aba87ad objc/pascal finally working
koda
parents: 2697
diff changeset
   536
{$ENDIF}
51
b6e3ae05857f - Get rid of hwserv and runhelper
unc0rr
parents:
diff changeset
   537
end.