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https://github.com/ZDoom/qzdoom.git
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655 lines
18 KiB
Text
655 lines
18 KiB
Text
/*
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** loacpp
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** The load game and save game menus
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**
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**---------------------------------------------------------------------------
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** Copyright 2001-2010 Randy Heit
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** Copyright 2010-2017 Christoph Oelckers
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** All rights reserved.
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**
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** Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions
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** are met:
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**
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** 1. Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** 2. Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in the
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** documentation and/or other materials provided with the distribution.
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** 3. The name of the author may not be used to endorse or promote products
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** derived from this software without specific prior written permission.
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**
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** THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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** OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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** IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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** INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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** NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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** THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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**---------------------------------------------------------------------------
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**
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*/
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struct SaveGameNode native
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{
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native String SaveTitle;
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native readonly String Filename;
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native bool bOldVersion;
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native bool bMissingWads;
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native bool bNoDelete;
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}
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struct SavegameManager native ui
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{
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native int WindowSize;
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native SaveGameNode quickSaveSlot;
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native readonly String SaveCommentString;
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native static SavegameManager GetManager();
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native void ReadSaveStrings();
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native void UnloadSaveData();
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native int RemoveSaveSlot(int index);
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native void LoadSavegame(int Selected);
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native void DoSave(int Selected, String savegamestring);
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native int ExtractSaveData(int index);
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native void ClearSaveStuff();
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native bool DrawSavePic(int x, int y, int w, int h);
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deprecated("4.0") void DrawSaveComment(Font font, int cr, int x, int y, int scalefactor)
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{
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// Unfortunately, this was broken beyond repair so it now prints nothing.
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}
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native void SetFileInfo(int Selected);
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native int SavegameCount();
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native SaveGameNode GetSavegame(int i);
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native void InsertNewSaveNode();
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native bool RemoveNewSaveNode();
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}
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class LoadSaveMenu : ListMenu
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{
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SavegameManager manager;
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int TopItem;
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int Selected;
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int savepicLeft;
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int savepicTop;
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int savepicWidth;
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int savepicHeight;
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int rowHeight;
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int listboxLeft;
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int listboxTop;
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int listboxWidth;
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int listboxRows;
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int listboxHeight;
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int listboxRight;
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int commentLeft;
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int commentTop;
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int commentWidth;
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int commentHeight;
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int commentRows;
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bool mEntering;
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TextEnterMenu mInput;
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double FontScale;
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BrokenLines BrokenSaveComment;
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//=============================================================================
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//
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//
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//
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//=============================================================================
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override void Init(Menu parent, ListMenuDescriptor desc)
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{
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Super.Init(parent, desc);
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manager = SavegameManager.GetManager();
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manager.ReadSaveStrings();
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SetWindows();
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}
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private void SetWindows()
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{
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bool aspect43 = true;
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int Width43 = screen.GetHeight() * 4 / 3;
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int Left43 = (screen.GetWidth() - Width43) / 2;
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double wScale = Width43 / 640.;
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savepicLeft = Left43 + int(20 * wScale);
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savepicTop = int(mDesc.mYpos * screen.GetHeight() / 200);
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savepicWidth = int(240 * wScale);
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savepicHeight = int(180 * wScale);
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FontScale = max(screen.GetHeight() / 480, 1);
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rowHeight = int(max((NewConsoleFont.GetHeight() + 1) * FontScale, 1));
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listboxLeft = savepicLeft + savepicWidth + int(20*wScale);
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listboxTop = savepicTop;
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listboxWidth = Width43 + Left43 - listboxLeft - int(30 * wScale);
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int listboxHeight1 = screen.GetHeight() - listboxTop - int(20*wScale);
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listboxRows = (listboxHeight1 - 1) / rowHeight;
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listboxHeight = listboxRows * rowHeight + 1;
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listboxRight = listboxLeft + listboxWidth;
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commentLeft = savepicLeft;
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commentTop = savepicTop + savepicHeight + int(16 * wScale);
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commentWidth = savepicWidth;
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commentHeight = listboxHeight - savepicHeight - int(16 * wScale);
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commentRows = commentHeight / rowHeight;
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}
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//=============================================================================
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//
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//
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//
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//=============================================================================
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override void OnDestroy()
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{
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//manager.ClearSaveStuff ();
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Super.OnDestroy();
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}
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//=============================================================================
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//
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//
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//
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//=============================================================================
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virtual void DrawFrame(int left, int top, int width, int height)
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{
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let framecolor = Color(255, 80, 80, 80);
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Screen.DrawLineFrame(framecolor, left, top, width, height, screen.GetHeight() / 240);
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}
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override void Drawer ()
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{
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Super.Drawer();
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SaveGameNode node;
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int i;
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int j;
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bool didSeeSelected = false;
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// Draw picture area
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if (gameaction == ga_loadgame || gameaction == ga_loadgamehidecon || gameaction == ga_savegame)
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{
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return;
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}
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SetWindows();
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DrawFrame(savepicLeft, savepicTop, savepicWidth, savepicHeight);
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if (!manager.DrawSavePic(savepicLeft, savepicTop, savepicWidth, savepicHeight))
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{
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screen.Dim(0, 0.6, savepicLeft, savepicTop, savepicWidth, savepicHeight);
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if (manager.SavegameCount() > 0)
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{
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if (Selected >= manager.SavegameCount()) Selected = 0;
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String text = (Selected == -1 || !manager.GetSavegame(Selected).bOldVersion)? Stringtable.Localize("$MNU_NOPICTURE") : Stringtable.Localize("$MNU_DIFFVERSION");
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int textlen = NewSmallFont.StringWidth(text);
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screen.DrawText (NewSmallFont, Font.CR_GOLD, (savepicLeft + savepicWidth / 2) / FontScale - textlen/2,
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(savepicTop+(savepicHeight-rowHeight)/2) / FontScale, text, DTA_VirtualWidthF, screen.GetWidth() / FontScale, DTA_VirtualHeightF, screen.GetHeight() / FontScale, DTA_KeepRatio, true);
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}
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}
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// Draw comment area
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DrawFrame (commentLeft, commentTop, commentWidth, commentHeight);
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screen.Dim(0, 0.6, commentLeft, commentTop, commentWidth, commentHeight);
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int numlinestoprint = min(commentRows, BrokenSaveComment? BrokenSaveComment.Count() : 0);
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for(int i = 0; i < numlinestoprint; i++)
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{
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screen.DrawText(NewConsoleFont, Font.CR_ORANGE, commentLeft / FontScale, (commentTop + rowHeight * i) / FontScale, BrokenSaveComment.StringAt(i),
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DTA_VirtualWidthF, screen.GetWidth() / FontScale, DTA_VirtualHeightF, screen.GetHeight() / FontScale, DTA_KeepRatio, true);
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}
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// Draw file area
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DrawFrame (listboxLeft, listboxTop, listboxWidth, listboxHeight);
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screen.Dim(0, 0.6, listboxLeft, listboxTop, listboxWidth, listboxHeight);
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if (manager.SavegameCount() == 0)
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{
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String text = Stringtable.Localize("$MNU_NOFILES");
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int textlen = int(NewConsoleFont.StringWidth(text) * FontScale);
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screen.DrawText (NewConsoleFont, Font.CR_GOLD, (listboxLeft+(listboxWidth-textlen)/2) / FontScale, (listboxTop+(listboxHeight-rowHeight)/2) / FontScale, text,
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DTA_VirtualWidthF, screen.GetWidth() / FontScale, DTA_VirtualHeightF, screen.GetHeight() / FontScale, DTA_KeepRatio, true);
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return;
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}
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j = TopItem;
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for (i = 0; i < listboxRows && j < manager.SavegameCount(); i++)
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{
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int colr;
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node = manager.GetSavegame(j);
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if (node.bOldVersion)
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{
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colr = Font.CR_RED;
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}
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else if (node.bMissingWads)
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{
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colr = Font.CR_YELLOW;
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}
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else if (j == Selected)
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{
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colr = Font.CR_WHITE;
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}
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else
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{
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colr = Font.CR_TAN;
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}
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screen.SetClipRect(listboxLeft, listboxTop+rowHeight*i, listboxRight, listboxTop+rowHeight*(i+1));
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if (j == Selected)
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{
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screen.Clear (listboxLeft, listboxTop+rowHeight*i, listboxRight, listboxTop+rowHeight*(i+1), mEntering ? Color(255,255,0,0) : Color(255,0,0,255));
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didSeeSelected = true;
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if (!mEntering)
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{
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screen.DrawText (NewConsoleFont, colr, (listboxLeft+1) / FontScale, (listboxTop+rowHeight*i + FontScale) / FontScale, node.SaveTitle,
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DTA_VirtualWidthF, screen.GetWidth() / FontScale, DTA_VirtualHeightF, screen.GetHeight() / FontScale, DTA_KeepRatio, true);
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}
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else
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{
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String s = mInput.GetText() .. NewConsoleFont.GetCursor();
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int length = int(NewConsoleFont.StringWidth(s) * FontScale);
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int displacement = min(0, listboxWidth - 2 - length);
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screen.DrawText (NewConsoleFont, Font.CR_WHITE, (listboxLeft + 1 + displacement) / FontScale, (listboxTop+rowHeight*i + FontScale) / FontScale, s,
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DTA_VirtualWidthF, screen.GetWidth() / FontScale, DTA_VirtualHeightF, screen.GetHeight() / FontScale, DTA_KeepRatio, true);
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}
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}
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else
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{
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screen.DrawText (NewConsoleFont, colr, (listboxLeft+1) / FontScale, (listboxTop+rowHeight*i + FontScale) / FontScale, node.SaveTitle,
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DTA_VirtualWidthF, screen.GetWidth() / FontScale, DTA_VirtualHeightF, screen.GetHeight() / FontScale, DTA_KeepRatio, true);
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}
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screen.ClearClipRect();
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j++;
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}
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}
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void UpdateSaveComment()
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{
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BrokenSaveComment = NewConsoleFont.BreakLines(manager.SaveCommentString, int(commentWidth / FontScale));
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}
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//=============================================================================
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//
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//
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//
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//=============================================================================
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override bool MenuEvent (int mkey, bool fromcontroller)
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{
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switch (mkey)
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{
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case MKEY_Up:
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if (manager.SavegameCount() > 1)
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{
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if (Selected == -1) Selected = TopItem;
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else
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{
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if (--Selected < 0) Selected = manager.SavegameCount()-1;
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if (Selected < TopItem) TopItem = Selected;
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else if (Selected >= TopItem + listboxRows) TopItem = MAX(0, Selected - listboxRows + 1);
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}
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manager.UnloadSaveData ();
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manager.ExtractSaveData (Selected);
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UpdateSaveComment();
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}
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return true;
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case MKEY_Down:
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if (manager.SavegameCount() > 1)
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{
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if (Selected == -1) Selected = TopItem;
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else
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{
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if (++Selected >= manager.SavegameCount()) Selected = 0;
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if (Selected < TopItem) TopItem = Selected;
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else if (Selected >= TopItem + listboxRows) TopItem = MAX(0, Selected - listboxRows + 1);
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}
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manager.UnloadSaveData ();
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manager.ExtractSaveData (Selected);
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UpdateSaveComment();
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}
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return true;
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case MKEY_PageDown:
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if (manager.SavegameCount() > 1)
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{
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if (TopItem >= manager.SavegameCount() - listboxRows)
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{
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TopItem = 0;
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if (Selected != -1) Selected = 0;
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}
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else
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{
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TopItem = MIN(TopItem + listboxRows, manager.SavegameCount() - listboxRows);
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if (TopItem > Selected && Selected != -1) Selected = TopItem;
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}
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manager.UnloadSaveData ();
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manager.ExtractSaveData (Selected);
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UpdateSaveComment();
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}
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return true;
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case MKEY_PageUp:
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if (manager.SavegameCount() > 1)
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{
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if (TopItem == 0)
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{
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TopItem = MAX(0, manager.SavegameCount() - listboxRows);
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if (Selected != -1) Selected = TopItem;
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}
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else
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{
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TopItem = MAX(TopItem - listboxRows, 0);
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if (Selected >= TopItem + listboxRows) Selected = TopItem;
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}
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manager.UnloadSaveData ();
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manager.ExtractSaveData (Selected);
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UpdateSaveComment();
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}
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return true;
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case MKEY_Enter:
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return false; // This event will be handled by the subclasses
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case MKEY_MBYes:
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{
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if (Selected < manager.SavegameCount())
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{
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Selected = manager.RemoveSaveSlot (Selected);
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UpdateSaveComment();
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}
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return true;
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}
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default:
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return Super.MenuEvent(mkey, fromcontroller);
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}
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}
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//=============================================================================
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//
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//
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//
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//=============================================================================
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override bool MouseEvent(int type, int x, int y)
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{
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if (x >= listboxLeft && x < listboxLeft + listboxWidth &&
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y >= listboxTop && y < listboxTop + listboxHeight)
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{
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int lineno = (y - listboxTop) / rowHeight;
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if (TopItem + lineno < manager.SavegameCount())
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{
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Selected = TopItem + lineno;
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manager.UnloadSaveData ();
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manager.ExtractSaveData (Selected);
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UpdateSaveComment();
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if (type == MOUSE_Release)
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{
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if (MenuEvent(MKEY_Enter, true))
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{
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return true;
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}
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}
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}
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else Selected = -1;
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}
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else Selected = -1;
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return Super.MouseEvent(type, x, y);
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}
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//=============================================================================
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//
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//
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//
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//=============================================================================
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override bool OnUIEvent(UIEvent ev)
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{
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if (ev.Type == UIEvent.Type_KeyDown)
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{
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if (Selected != -1 && Selected < manager.SavegameCount())
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{
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switch (ev.KeyChar)
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{
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case UIEvent.Key_F1:
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manager.SetFileInfo(Selected);
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UpdateSaveComment();
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return true;
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case UIEvent.Key_DEL:
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{
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String EndString;
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EndString = String.Format("%s%s%s%s?\n\n%s", Stringtable.Localize("$MNU_DELETESG"), TEXTCOLOR_WHITE, manager.GetSavegame(Selected).SaveTitle, TEXTCOLOR_NORMAL, Stringtable.Localize("$PRESSYN"));
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StartMessage (EndString, 0);
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}
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return true;
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}
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}
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}
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else if (ev.Type == UIEvent.Type_WheelUp)
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{
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if (TopItem > 0) TopItem--;
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return true;
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}
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else if (ev.Type == UIEvent.Type_WheelDown)
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{
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if (TopItem < manager.SavegameCount() - listboxRows) TopItem++;
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return true;
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}
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return Super.OnUIEvent(ev);
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}
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}
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class SaveMenu : LoadSaveMenu
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{
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String mSaveName;
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//=============================================================================
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//
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//
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//
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//=============================================================================
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override void Init(Menu parent, ListMenuDescriptor desc)
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{
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Super.Init(parent, desc);
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manager.InsertNewSaveNode();
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TopItem = 0;
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Selected = manager.ExtractSaveData (-1);
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UpdateSaveComment();
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}
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//=============================================================================
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//
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//
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//
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//=============================================================================
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override void OnDestroy()
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{
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if (manager.RemoveNewSaveNode())
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{
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Selected--;
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}
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Super.OnDestroy();
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}
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//=============================================================================
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//
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//
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//
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//=============================================================================
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override bool MenuEvent (int mkey, bool fromcontroller)
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{
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if (Super.MenuEvent(mkey, fromcontroller))
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{
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return true;
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}
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if (Selected == -1)
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{
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return false;
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}
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if (mkey == MKEY_Enter)
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{
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String SavegameString = (Selected != 0)? manager.GetSavegame(Selected).SaveTitle : "";
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mInput = TextEnterMenu.OpenTextEnter(self, Menu.OptionFont(), SavegameString, -1, fromcontroller);
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mInput.ActivateMenu();
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mEntering = true;
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}
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else if (mkey == MKEY_Input)
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{
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// Do not start the save here, it would cause some serious execution ordering problems.
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mEntering = false;
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mSaveName = mInput.GetText();
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mInput = null;
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}
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else if (mkey == MKEY_Abort)
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{
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mEntering = false;
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mInput = null;
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}
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return false;
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}
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//=============================================================================
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//
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//
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//
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//=============================================================================
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override bool MouseEvent(int type, int x, int y)
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{
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if (mSaveName.Length() > 0)
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{
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// Do not process events when saving is in progress to avoid update of the current index,
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// i.e. Selected member variable must remain unchanged
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return true;
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}
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|
|
return Super.MouseEvent(type, x, y);
|
|
}
|
|
|
|
//=============================================================================
|
|
//
|
|
//
|
|
//
|
|
//=============================================================================
|
|
|
|
override bool OnUIEvent(UIEvent ev)
|
|
{
|
|
if (ev.Type == UIEvent.Type_KeyDown)
|
|
{
|
|
if (Selected != -1)
|
|
{
|
|
switch (ev.KeyChar)
|
|
{
|
|
case UIEvent.Key_DEL:
|
|
// cannot delete 'new save game' item
|
|
if (Selected == 0) return true;
|
|
break;
|
|
|
|
case 78://'N':
|
|
Selected = TopItem = 0;
|
|
manager.UnloadSaveData ();
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return Super.OnUIEvent(ev);
|
|
}
|
|
|
|
//=============================================================================
|
|
//
|
|
//
|
|
//
|
|
//=============================================================================
|
|
|
|
override void Ticker()
|
|
{
|
|
if (mSaveName.Length() > 0)
|
|
{
|
|
manager.DoSave(Selected, mSaveName);
|
|
mSaveName = "";
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
//=============================================================================
|
|
//
|
|
//
|
|
//
|
|
//=============================================================================
|
|
|
|
class LoadMenu : LoadSaveMenu
|
|
{
|
|
//=============================================================================
|
|
//
|
|
//
|
|
//
|
|
//=============================================================================
|
|
|
|
override void Init(Menu parent, ListMenuDescriptor desc)
|
|
{
|
|
Super.Init(parent, desc);
|
|
TopItem = 0;
|
|
Selected = manager.ExtractSaveData (-1);
|
|
UpdateSaveComment();
|
|
}
|
|
|
|
//=============================================================================
|
|
//
|
|
//
|
|
//
|
|
//=============================================================================
|
|
|
|
override bool MenuEvent (int mkey, bool fromcontroller)
|
|
{
|
|
if (Super.MenuEvent(mkey, fromcontroller))
|
|
{
|
|
return true;
|
|
}
|
|
if (Selected == -1 || manager.SavegameCount() == 0)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
if (mkey == MKEY_Enter)
|
|
{
|
|
manager.LoadSavegame(Selected);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
}
|