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main.pas
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//------------------------------------------------------------------------------
//
// DD_VOXEL: DelphiDoom Voxel Editor
// Copyright (C) 2013-2021 by Jim Valavanis
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, inc., 59 Temple Place - Suite 330, Boston, MA
// 02111-1307, USA.
//
// DESCRIPTION:
// Main Form
//
//------------------------------------------------------------------------------
// E-Mail: [email protected]
// Site : https://sourceforge.net/projects/delphidoom-voxel-editor/
// https://sourceforge.net/projects/delphidoom/files/DDVoxels/
//------------------------------------------------------------------------------
{$A8,B-,C+,D+,E-,F-,G+,H+,I+,J-,K-,L+,M-,N+,O+,P+,Q-,R-,S-,T-,U-,V+,W-,X+,Y+,Z1}
{$MINSTACKSIZE $00004000}
{$MAXSTACKSIZE $00800000}
{$IMAGEBASE $00400000}
{$APPTYPE GUI}
{$WARN SYMBOL_DEPRECATED ON}
{$WARN SYMBOL_LIBRARY ON}
{$WARN SYMBOL_PLATFORM ON}
{$WARN UNIT_LIBRARY ON}
{$WARN UNIT_PLATFORM ON}
{$WARN UNIT_DEPRECATED ON}
{$WARN HRESULT_COMPAT ON}
{$WARN HIDING_MEMBER ON}
{$WARN HIDDEN_VIRTUAL ON}
{$WARN GARBAGE ON}
{$WARN BOUNDS_ERROR ON}
{$WARN ZERO_NIL_COMPAT ON}
{$WARN STRING_CONST_TRUNCED ON}
{$WARN FOR_LOOP_VAR_VARPAR ON}
{$WARN TYPED_CONST_VARPAR ON}
{$WARN ASG_TO_TYPED_CONST ON}
{$WARN CASE_LABEL_RANGE ON}
{$WARN FOR_VARIABLE ON}
{$WARN CONSTRUCTING_ABSTRACT ON}
{$WARN COMPARISON_FALSE ON}
{$WARN COMPARISON_TRUE ON}
{$WARN COMPARING_SIGNED_UNSIGNED ON}
{$WARN COMBINING_SIGNED_UNSIGNED ON}
{$WARN UNSUPPORTED_CONSTRUCT ON}
{$WARN FILE_OPEN ON}
{$WARN FILE_OPEN_UNITSRC ON}
{$WARN BAD_GLOBAL_SYMBOL ON}
{$WARN DUPLICATE_CTOR_DTOR ON}
{$WARN INVALID_DIRECTIVE ON}
{$WARN PACKAGE_NO_LINK ON}
{$WARN PACKAGED_THREADVAR ON}
{$WARN IMPLICIT_IMPORT ON}
{$WARN HPPEMIT_IGNORED ON}
{$WARN NO_RETVAL ON}
{$WARN USE_BEFORE_DEF ON}
{$WARN FOR_LOOP_VAR_UNDEF ON}
{$WARN UNIT_NAME_MISMATCH ON}
{$WARN NO_CFG_FILE_FOUND ON}
{$WARN MESSAGE_DIRECTIVE ON}
{$WARN IMPLICIT_VARIANTS ON}
{$WARN UNICODE_TO_LOCALE ON}
{$WARN LOCALE_TO_UNICODE ON}
{$WARN IMAGEBASE_MULTIPLE ON}
{$WARN SUSPICIOUS_TYPECAST ON}
{$WARN PRIVATE_PROPACCESSOR ON}
{$WARN UNSAFE_TYPE OFF}
{$WARN UNSAFE_CODE OFF}
{$WARN UNSAFE_CAST ON}
unit main;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, pngimage, xTGA, jpeg, zBitmap, ComCtrls, ExtCtrls, Buttons,
voxels, Menus, StdCtrls, AppEvnts, ExtDlgs, vxe_undo, dglOpenGL, clipbrd,
vxe_filemenuhistory, vxe_palette, ToolWin;
type
paintrespondertype_t = (prt_buttondown, prt_buttonmove, prt_buttonup);
type
TForm1 = class(TForm)
SaveDialog1: TSaveDialog;
ColorDialog1: TColorDialog;
Panel2: TPanel;
PalettePanel: TPanel;
FormPanel: TPanel;
ScrollBox1: TScrollBox;
ScrollBox2: TScrollBox;
PaintBox1: TPaintBox;
Panel3: TPanel;
Palette: TImage;
DrawColor1Panel: TPanel;
DrawColor2Panel: TPanel;
MainMenu1: TMainMenu;
File1: TMenuItem;
New1: TMenuItem;
Open1: TMenuItem;
N1: TMenuItem;
Save1: TMenuItem;
SaveAs1: TMenuItem;
N2: TMenuItem;
Exit1: TMenuItem;
Help1: TMenuItem;
About1: TMenuItem;
ComboBox1: TComboBox;
Label1: TLabel;
OpenGLPanel: TPanel;
ApplicationEvents1: TApplicationEvents;
OpenDialog1: TOpenDialog;
Voxel1: TMenuItem;
Importimage1: TMenuItem;
Undo1: TMenuItem;
Redo1: TMenuItem;
OpenPictureDialog1: TOpenPictureDialog;
Timer1: TTimer;
StatusBar1: TStatusBar;
N3: TMenuItem;
Options1: TMenuItem;
ExportCurrentLevelAsBitmap1: TMenuItem;
SavePictureDialog1: TSavePictureDialog;
Import1: TMenuItem;
N4: TMenuItem;
KVXVoxel1: TMenuItem;
OpenDialog2: TOpenDialog;
Export1: TMenuItem;
Optimizedmesh1: TMenuItem;
SaveDialog2: TSaveDialog;
BatchConvertKVX2DDMESH1: TMenuItem;
N5: TMenuItem;
OpenDialog3: TOpenDialog;
BatchConvert1: TMenuItem;
BatchConvertDDVOX2DDMESH1: TMenuItem;
DDMESH1: TMenuItem;
OpenDialog4: TOpenDialog;
OpenDialog5: TOpenDialog;
Heightmap1: TMenuItem;
ApplyTerrainTexture11: TMenuItem;
N8: TMenuItem;
Copy1: TMenuItem;
Paste1: TMenuItem;
Terrain1: TMenuItem;
OpenPictureDialog2: TOpenPictureDialog;
N6: TMenuItem;
Removenonvisiblevoxels1: TMenuItem;
ExportFrontViewAsBitmap1: TMenuItem;
SavePictureDialog2: TSavePictureDialog;
ToolPanel: TPanel;
FreeDrawSpeedButton: TSpeedButton;
FloodFillSpeedButton: TSpeedButton;
ColorPickerSpeedButton: TSpeedButton;
EraseSpeedButton: TSpeedButton;
Cut1: TMenuItem;
N7: TMenuItem;
Clear1: TMenuItem;
ExportAsBitmap1: TMenuItem;
ExportBackViewAsBitmap1: TMenuItem;
ExportLeftViewAsBitmap1: TMenuItem;
ExportRightViewAsBitmap1: TMenuItem;
ExportTopViewAsBitmap1: TMenuItem;
ExportDownViewAsBiitmap1: TMenuItem;
Copy3D1: TMenuItem;
CopyFrontView1: TMenuItem;
CopyBackView1: TMenuItem;
CopyLeftView1: TMenuItem;
CopyRightView1: TMenuItem;
CopyTopView1: TMenuItem;
CopyDownView1: TMenuItem;
N9: TMenuItem;
N10: TMenuItem;
Paste3D1: TMenuItem;
PasteDownView1: TMenuItem;
PasteTopView1: TMenuItem;
PasteRightView1: TMenuItem;
PasteLeftView1: TMenuItem;
PasteBackView1: TMenuItem;
PasteFrontView1: TMenuItem;
SrinkHeightmap1: TMenuItem;
N11: TMenuItem;
ShrinkHeightmap1: TMenuItem;
ElevateSpeedButton: TSpeedButton;
Splitter1: TSplitter;
N12: TMenuItem;
Panel10: TPanel;
N13: TMenuItem;
FileMenuHistoryItem0: TMenuItem;
FileMenuHistoryItem1: TMenuItem;
FileMenuHistoryItem2: TMenuItem;
FileMenuHistoryItem3: TMenuItem;
FileMenuHistoryItem4: TMenuItem;
FileMenuHistoryItem5: TMenuItem;
FileMenuHistoryItem6: TMenuItem;
FileMenuHistoryItem7: TMenuItem;
FileMenuHistoryItem8: TMenuItem;
FileMenuHistoryItem9: TMenuItem;
Copy3dButton: TSpeedButton;
Save3dButton: TSpeedButton;
SavePictureDialog3: TSavePictureDialog;
GridButton1: TSpeedButton;
N14: TMenuItem;
Rotate1: TMenuItem;
RotateHighQuality1: TMenuItem;
N15: TMenuItem;
Sprite1: TMenuItem;
Script1: TMenuItem;
Load1: TMenuItem;
Compile1: TMenuItem;
Run1: TMenuItem;
ToolBar1: TToolBar;
NewButton1: TSpeedButton;
OpenButton1: TSpeedButton;
SaveButton1: TSpeedButton;
SaveAsButton1: TSpeedButton;
ShowScriptButton1: TSpeedButton;
AboutButton1: TSpeedButton;
ExitButton1: TSpeedButton;
ZoomInButton1: TSpeedButton;
ZoomOutButton1: TSpeedButton;
UndoButton1: TSpeedButton;
RedoButton1: TSpeedButton;
RotateLeftButton1: TSpeedButton;
RotateRightButton1: TSpeedButton;
FlipHorzButton1: TSpeedButton;
FlipVertButton1: TSpeedButton;
ToolButton1: TToolButton;
ToolButton2: TToolButton;
ToolButton3: TToolButton;
ToolButton4: TToolButton;
ToolButton5: TToolButton;
ToolButton6: TToolButton;
ToolButton7: TToolButton;
N16: TMenuItem;
ScriptEditor1: TMenuItem;
OpenDialog6: TOpenDialog;
Importslab6VOX1: TMenuItem;
Exportslab6VOX1: TMenuItem;
SaveDialog3: TSaveDialog;
Colors1: TMenuItem;
Countcolorsused1: TMenuItem;
Greyscale1: TMenuItem;
N17: TMenuItem;
Convertto256colorspalette1: TMenuItem;
OpenPaletteDialog: TOpenDialog;
PaletteSpeedButton1: TSpeedButton;
PalettePopupMenu1: TPopupMenu;
PaletteDoom1: TMenuItem;
PaletteHeretic1: TMenuItem;
PaletteHexen1: TMenuItem;
PaletteStrife1: TMenuItem;
N18: TMenuItem;
PaletteGreyScale1: TMenuItem;
DDVOXtoslab6VOX1: TMenuItem;
ColorPalette1: TMenuItem;
PaletteDoom2: TMenuItem;
PaletteHeretic2: TMenuItem;
PaletteHexen2: TMenuItem;
PaletteStrife2: TMenuItem;
N19: TMenuItem;
PaletteGreyScale2: TMenuItem;
N20: TMenuItem;
View1: TMenuItem;
Front1: TMenuItem;
Back1: TMenuItem;
Left1: TMenuItem;
Right1: TMenuItem;
Top1: TMenuItem;
Down1: TMenuItem;
N21: TMenuItem;
Xaxis1: TMenuItem;
Yaxis1: TMenuItem;
Zaxis1: TMenuItem;
N22: TMenuItem;
Increaselevel1: TMenuItem;
Decreaselevel1: TMenuItem;
PaletteRadix1: TMenuItem;
PaletteRadix2: TMenuItem;
ShortCutTimer: TTimer;
RunMacroButton1: TSpeedButton;
ToolButton8: TToolButton;
OpenMacroDialog: TOpenDialog;
Macros1: TMenuItem;
RunMacro1: TMenuItem;
N23: TMenuItem;
MacroMenuHistoryItem0: TMenuItem;
MacroMenuHistoryItem1: TMenuItem;
MacroMenuHistoryItem2: TMenuItem;
MacroMenuHistoryItem3: TMenuItem;
MacroMenuHistoryItem4: TMenuItem;
MacroMenuHistoryItem5: TMenuItem;
MacroMenuHistoryItem6: TMenuItem;
MacroMenuHistoryItem7: TMenuItem;
MacroMenuHistoryItem8: TMenuItem;
MacroMenuHistoryItem9: TMenuItem;
procedure FormCreate(Sender: TObject);
procedure FormCloseQuery(Sender: TObject; var CanClose: Boolean);
procedure NewButton1Click(Sender: TObject);
procedure SaveButton1Click(Sender: TObject);
procedure FormDestroy(Sender: TObject);
procedure AboutButton1Click(Sender: TObject);
procedure SaveAsButton1Click(Sender: TObject);
procedure ExitButton1Click(Sender: TObject);
procedure DrawColor1PanelDblClick(Sender: TObject);
procedure DrawColor2PanelDblClick(Sender: TObject);
procedure OpenButton1Click(Sender: TObject);
procedure ComboBox1Change(Sender: TObject);
procedure PaintBox1Paint(Sender: TObject);
procedure ZoomInButton1Click(Sender: TObject);
procedure ZoomOutButton1Click(Sender: TObject);
procedure FormMouseWheelDown(Sender: TObject; Shift: TShiftState;
MousePos: TPoint; var Handled: Boolean);
procedure FormMouseWheelUp(Sender: TObject; Shift: TShiftState;
MousePos: TPoint; var Handled: Boolean);
procedure PaletteMouseDown(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
procedure PaintBox1MouseDown(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
procedure PaintBox1MouseUp(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
procedure PaintBox1MouseMove(Sender: TObject; Shift: TShiftState; X,
Y: Integer);
procedure OpenGLPanelResize(Sender: TObject);
procedure ApplicationEvents1Message(var Msg: tagMSG;
var Handled: Boolean);
procedure ApplicationEvents1Idle(Sender: TObject; var Done: Boolean);
procedure OpenGLPanelMouseDown(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
procedure OpenGLPanelMouseUp(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
procedure OpenGLPanelMouseMove(Sender: TObject; Shift: TShiftState; X,
Y: Integer);
procedure OpenGLPanelDblClick(Sender: TObject);
procedure Importimage1Click(Sender: TObject);
procedure RotateLeftButton1Click(Sender: TObject);
procedure RotateRightButton1Click(Sender: TObject);
procedure Edit1Click(Sender: TObject);
procedure Undo1Click(Sender: TObject);
procedure Redo1Click(Sender: TObject);
procedure FormPaint(Sender: TObject);
procedure Timer1Timer(Sender: TObject);
procedure Options1Click(Sender: TObject);
procedure ExportCurrentLevelAsBitmap1Click(Sender: TObject);
procedure KVXVoxel1Click(Sender: TObject);
procedure Importslab6VOX1Click(Sender: TObject);
procedure Optimizedmesh1Click(Sender: TObject);
procedure BatchConvertKVX2DDMESH1Click(Sender: TObject);
procedure BatchConvertDDVOX2DDMESH1Click(Sender: TObject);
procedure DDMESH1Click(Sender: TObject);
procedure Heightmap1Click(Sender: TObject);
procedure ApplyTerrainTexture11Click(Sender: TObject);
procedure Copy1Click(Sender: TObject);
procedure Paste1Click(Sender: TObject);
procedure FlipHorzButton1Click(Sender: TObject);
procedure FlipVertButton1Click(Sender: TObject);
procedure Removenonvisiblevoxels1Click(Sender: TObject);
procedure ExportFrontViewAsBitmap1Click(Sender: TObject);
procedure Splitter1Moved(Sender: TObject);
procedure Cut1Click(Sender: TObject);
procedure Clear1Click(Sender: TObject);
procedure ExportBackViewAsBitmap1Click(Sender: TObject);
procedure ExportLeftViewAsBitmap1Click(Sender: TObject);
procedure ExportRightViewAsBitmap1Click(Sender: TObject);
procedure ExportTopViewAsBitmap1Click(Sender: TObject);
procedure ExportDownViewAsBiitmap1Click(Sender: TObject);
procedure CopyFrontView1Click(Sender: TObject);
procedure CopyBackView1Click(Sender: TObject);
procedure CopyLeftView1Click(Sender: TObject);
procedure CopyRightView1Click(Sender: TObject);
procedure CopyTopView1Click(Sender: TObject);
procedure CopyDownView1Click(Sender: TObject);
procedure PasteFrontView1Click(Sender: TObject);
procedure PasteBackView1Click(Sender: TObject);
procedure PasteLeftView1Click(Sender: TObject);
procedure PasteRightView1Click(Sender: TObject);
procedure PasteTopView1Click(Sender: TObject);
procedure PasteDownView1Click(Sender: TObject);
procedure Paste3D1Click(Sender: TObject);
procedure GridButton1Click(Sender: TObject);
procedure SrinkHeightmap1Click(Sender: TObject);
procedure CropHeightmap1Click(Sender: TObject);
procedure File1Click(Sender: TObject);
procedure Copy3dButtonClick(Sender: TObject);
procedure Save3dButtonClick(Sender: TObject);
procedure Rotate1Click(Sender: TObject);
procedure RotateHighQuality1Click(Sender: TObject);
procedure Sprite1Click(Sender: TObject);
procedure ShowScriptButton1Click(Sender: TObject);
procedure Load1Click(Sender: TObject);
procedure Compile1Click(Sender: TObject);
procedure Run1Click(Sender: TObject);
procedure Script1Click(Sender: TObject);
procedure ScriptEditor1Click(Sender: TObject);
procedure Exportslab6VOX1Click(Sender: TObject);
procedure Countcolorsused1Click(Sender: TObject);
procedure Greyscale1Click(Sender: TObject);
procedure Convertto256colorspalette1Click(Sender: TObject);
procedure PaletteSpeedButton1Click(Sender: TObject);
procedure PaletteDoomClick(Sender: TObject);
procedure PaletteHereticClick(Sender: TObject);
procedure PaletteHexenClick(Sender: TObject);
procedure PaletteStrifeClick(Sender: TObject);
procedure PaletteRadixClick(Sender: TObject);
procedure PaletteGreyScaleClick(Sender: TObject);
procedure DDVOXtoslab6VOX1Click(Sender: TObject);
procedure Front1Click(Sender: TObject);
procedure Back1Click(Sender: TObject);
procedure Left1Click(Sender: TObject);
procedure Right1Click(Sender: TObject);
procedure Top1Click(Sender: TObject);
procedure Down1Click(Sender: TObject);
procedure Xaxis1Click(Sender: TObject);
procedure Yaxis1Click(Sender: TObject);
procedure Zaxis1Click(Sender: TObject);
procedure Increaselevel1Click(Sender: TObject);
procedure Decreaselevel1Click(Sender: TObject);
procedure View1Click(Sender: TObject);
procedure ShortCutTimerTimer(Sender: TObject);
procedure RunMacroClick(Sender: TObject);
procedure Macros1Click(Sender: TObject);
private
{ Private declarations }
spritefilename: string;
thetarotatey: integer;
ffilename: string;
fchanged: Boolean;
fvoxelsize: Integer;
fvoxelbuffer: voxelbuffer_p;
selectionbuffer: voxelbuffer_p;
xpos, ypos, zpos: integer;
curpalcolor: LongWord;
drawcolor1, drawcolor2: LongWord;
mousedown1, mousedown2: Boolean;
zoom: integer;
buffer: TBitmap;
rc: HGLRC; // Rendering Context
dc: HDC; // Device Context
Keys: array[0..255] of boolean;
ElapsedTime, AppStart, LastTime : integer; // Timing variables
glpanx, glpany: integer;
glmousedown: integer;
undoManager: TUndoRedoManager;
fsaveundomode: integer;
glneedrecalc: boolean;
glneedrefresh: boolean;
gllist1: GLUint;
gllist2: GLUint;
gllist3: GLUint;
drawbuffer: voxelbuffer2d_t;
depthbuffer: depthvoxelbuffer2d_t;
paintroverX, paintroverY: integer;
voxelview: voxelview_t;
lastglHorzPos, lastglVertPos: integer;
rendredvoxels: integer;
filemenuhistory: TFileMenuHistory;
macromenuhistory: TFileMenuHistory;
xlevel, ylevel, zlevel: integer;
procedure PaintBox1Responder(X, Y: Integer; prt: paintrespondertype_t);
procedure PaintBox1FreePaint(X, Y: Integer; prt: paintrespondertype_t);
procedure DoPaintBox1FreePaint(X, Y: Integer; c: voxelitem_t);
procedure PaintBox1Elevate(X, Y: Integer; prt: paintrespondertype_t);
procedure DoPaintBox1Elevate(X, Y: Integer; c: voxelitem_t);
procedure PaintBox1FloodFill(X, Y: Integer; prt: paintrespondertype_t);
procedure PaintBox1ColorPicker(X, Y: Integer; prt: paintrespondertype_t);
procedure PaintBox1Eraser(X, Y: Integer; prt: paintrespondertype_t);
procedure Idle(Sender: TObject; var Done: Boolean);
function CheckCanClose: boolean;
procedure DoNewVoxel(const size: integer);
procedure DoSaveVoxel(const fname: string);
function DoLoadVoxel(const fname: string): boolean;
procedure OnLoadVoxelFileMenuHistory(Sender: TObject; const fname: string);
function DoLoadKVX(const fname: string): boolean;
function DoLoadVOX(const fname: string): boolean;
function DoLoadDDMESH(const fname: string): boolean;
function DoLoadHeightmap(const fname: string): boolean;
procedure SetFileName(const fname: string);
procedure SetDrawColors(const col1, col2: LongWord);
procedure DoSaveVoxelBinaryUndo(s: TStream);
procedure DoLoadVoxelBinaryUndo(s: TStream);
procedure SaveUndo(const mode: integer);
procedure UpdateStausbar;
procedure UpdateEnable;
procedure DoRenderGL;
function GetGridColor(const c: LongWord): LongWord;
procedure DoPaintBox1Paint;
procedure DoPaintBox1PaintPartial;
procedure Get3dPreviewBitmap(const b: TBitmap);
procedure ErrorMessage(const serror: string);
procedure InfoMessage(const sinfo: string);
function CreatePaletteBitmap(const pal: TPaletteArray): TBitmap;
procedure UpdatePaletteBitmap(const pal: TPaletteArray);
procedure SetDefaultPalette(const palname: string);
procedure EnableMovePlaneShortCuts(const en: boolean);
procedure DoRunMacro;
function RunMacro(const fname: string): boolean;
procedure OnLoadMacroMenuHistory(Sender: TObject; const fname: string);
public
{ Public declarations }
procedure SaveUndoEditor;
procedure UpdateDepthBuffer;
property needrefresh: boolean read glneedrefresh write glneedrefresh;
property needrecalc: boolean read glneedrecalc write glneedrecalc;
property voxelbuffer: voxelbuffer_p read fvoxelbuffer;
property voxelsize: Integer read fvoxelsize;
property VoxelChanged: boolean read fchanged write fchanged;
property FileName: string read ffilename;
end;
var
Form1: TForm1;
implementation
uses
SynUnicode,
vxe_gl,
vxe_system,
vxe_script,
vxe_rotate,
vxe_multithreading,
newfrm,
vxe_defs,
optionsfrm,
vxe_mesh,
vxe_kvx,
vxe_utils,
kvx2mesh,
progressfrm,
ddvox2mesh,
ddvox2vox,
frm_previewbitmap,
frm_srinkheightmap,
frm_rotate,
vxe_export,
frm_exportsprite,
frm_selectpalette,
frm_editor,
vxe_quantize,
psv_voxel;
{$R *.dfm}
resourcestring
rsTitle = 'DelphiDOOM Voxel Editor';
function axis(x, y, z: integer): char;
begin
if x >= 0 then
Result := 'x'
else if y >= 0 then
Result := 'y'
else if z >= 0 then
Result := 'z'
else
axis := ' ';
end;
procedure TForm1.FormCreate(Sender: TObject);
var
pfd: TPIXELFORMATDESCRIPTOR;
pf: Integer;
i: integer;
begin
MT_Init;
DoubleBuffered := True;
for i := 0 to ComponentCount - 1 do
if Components[i].InheritsFrom(TWinControl) then
(Components[i] as TWinControl).DoubleBuffered := True;
vox_initthreads;
vox_initbuffers;
thetarotatey := 0;
spritefilename := '';
filemenuhistory := TFileMenuHistory.Create(Self);
filemenuhistory.MenuItem0 := FileMenuHistoryItem0;
filemenuhistory.MenuItem1 := FileMenuHistoryItem1;
filemenuhistory.MenuItem2 := FileMenuHistoryItem2;
filemenuhistory.MenuItem3 := FileMenuHistoryItem3;
filemenuhistory.MenuItem4 := FileMenuHistoryItem4;
filemenuhistory.MenuItem5 := FileMenuHistoryItem5;
filemenuhistory.MenuItem6 := FileMenuHistoryItem6;
filemenuhistory.MenuItem7 := FileMenuHistoryItem7;
filemenuhistory.MenuItem8 := FileMenuHistoryItem8;
filemenuhistory.MenuItem9 := FileMenuHistoryItem9;
filemenuhistory.OnOpen := OnLoadVoxelFileMenuHistory;
macromenuhistory := TFileMenuHistory.Create(Self);
macromenuhistory.MenuItem0 := MacroMenuHistoryItem0;
macromenuhistory.MenuItem1 := MacroMenuHistoryItem1;
macromenuhistory.MenuItem2 := MacroMenuHistoryItem2;
macromenuhistory.MenuItem3 := MacroMenuHistoryItem3;
macromenuhistory.MenuItem4 := MacroMenuHistoryItem4;
macromenuhistory.MenuItem5 := MacroMenuHistoryItem5;
macromenuhistory.MenuItem6 := MacroMenuHistoryItem6;
macromenuhistory.MenuItem7 := MacroMenuHistoryItem7;
macromenuhistory.MenuItem8 := MacroMenuHistoryItem8;
macromenuhistory.MenuItem9 := MacroMenuHistoryItem9;
macromenuhistory.OnOpen := OnLoadMacroMenuHistory;
Increaselevel1.Caption := Increaselevel1.Caption + #9 + '+';
Decreaselevel1.Caption := Decreaselevel1.Caption + #9 + '-';
rendredvoxels := 0;
Scaled := False;
voxelview := vv_none;
vxe_LoadSettingFromFile(ChangeFileExt(ParamStr(0), '.ini'));
filemenuhistory.AddPath(bigstringtostring(@opt_filemenuhistory9));
filemenuhistory.AddPath(bigstringtostring(@opt_filemenuhistory8));
filemenuhistory.AddPath(bigstringtostring(@opt_filemenuhistory7));
filemenuhistory.AddPath(bigstringtostring(@opt_filemenuhistory6));
filemenuhistory.AddPath(bigstringtostring(@opt_filemenuhistory5));
filemenuhistory.AddPath(bigstringtostring(@opt_filemenuhistory4));
filemenuhistory.AddPath(bigstringtostring(@opt_filemenuhistory3));
filemenuhistory.AddPath(bigstringtostring(@opt_filemenuhistory2));
filemenuhistory.AddPath(bigstringtostring(@opt_filemenuhistory1));
filemenuhistory.AddPath(bigstringtostring(@opt_filemenuhistory0));
macromenuhistory.AddPath(bigstringtostring(@opt_macromenuhistory9));
macromenuhistory.AddPath(bigstringtostring(@opt_macromenuhistory8));
macromenuhistory.AddPath(bigstringtostring(@opt_macromenuhistory7));
macromenuhistory.AddPath(bigstringtostring(@opt_macromenuhistory6));
macromenuhistory.AddPath(bigstringtostring(@opt_macromenuhistory5));
macromenuhistory.AddPath(bigstringtostring(@opt_macromenuhistory4));
macromenuhistory.AddPath(bigstringtostring(@opt_macromenuhistory3));
macromenuhistory.AddPath(bigstringtostring(@opt_macromenuhistory2));
macromenuhistory.AddPath(bigstringtostring(@opt_macromenuhistory1));
macromenuhistory.AddPath(bigstringtostring(@opt_macromenuhistory0));
undoManager := TUndoRedoManager.Create;
undoManager.OnLoadFromStream := DoLoadVoxelBinaryUndo;
undoManager.OnSaveToStream := DoSaveVoxelBinaryUndo;
undoManager.StreamType := sstFile;
fsaveundomode := 0;
paintroverX := -1;
paintroverY := -1;
GetMem(fvoxelbuffer, SizeOf(voxelbuffer_t));
GetMem(selectionbuffer, SizeOf(voxelbuffer_t));
OpenGLPanel.Width := Screen.Width div 2;
OpenGLPanel.Height := (OpenGLPanel.Width * 3) div 4;
OpenGLPanel.DoubleBuffered := True;
glpanx := 0;
glpany := 0;
glmousedown := 0;
curpalcolor := 0;
zoom := 16;
mousedown1 := False;
mousedown2 := False;
SetDrawColors(RGB(255, 255, 255), 0);
if ParamCount > 0 then
begin
if not DoLoadVoxel(ParamStr(1)) then
DoNewVoxel(32);
end
else
DoNewVoxel(32);
buffer := TBitmap.Create;
buffer.PixelFormat := pf32bit;
InitOpenGL;
ReadExtensions;
ReadImplementationProperties;
// OpenGL initialisieren
dc := GetDC(OpenGLPanel.Handle);
// PixelFormat
pfd.nSize := SizeOf(pfd);
pfd.nVersion := 1;
pfd.dwFlags := PFD_DRAW_TO_WINDOW or PFD_SUPPORT_OPENGL or PFD_DOUBLEBUFFER or 0;
pfd.iPixelType := PFD_TYPE_RGBA; // PFD_TYPE_RGBA or PFD_TYPEINDEX
pfd.cColorBits := 32;
pf := ChoosePixelFormat(dc, @pfd); // Returns format that most closely matches above pixel format
SetPixelFormat(dc, pf, @pfd);
rc := wglCreateContext(dc); // Rendering Context = window-glCreateContext
wglMakeCurrent(dc, rc); // Make the DC (Form1) the rendering Context
// Initialize GL environment variables
glInit(OpenGLPanel.Width);
gld_InitVoxelTexture;
ZeroMemory(@keys, SizeOf(keys));
ResetCamera(axis(xpos, ypos, zpos));
OpenGLPanelResize(sender); // sets up the perspective
AppStart := I_GetTime;
glneedrecalc := True;
glneedrefresh := False;
gllist1 := glGenLists(1);
gllist2 := glGenLists(1);
gllist3 := glGenLists(1);
lastglHorzPos := 0;
lastglVertPos := 0;
// when the app has spare time, render the GL scene
Application.OnIdle := Idle;
end;
procedure TForm1.FormCloseQuery(Sender: TObject; var CanClose: Boolean);
begin
CanClose := CheckCanClose;
if CanClose then
CanClose := EditorForm.CheckCanClose;
end;
function TForm1.CheckCanClose: boolean;
var
ret: integer;
begin
if fchanged then
begin
ret := MessageDlg('Voxel has been modified'#13#10'Do you want to save changes?', mtConfirmation, mbYesNoCancel, -1);
if ret = Ord(mrCancel) then
begin
Result := False;
Exit;
end;
if ret = Ord(mrNo) then
begin
Result := True;
Exit;
end;
if ret = Ord(mrYes) then
begin
SaveButton1Click(Self);
Result := not fchanged;
Exit;
end;
end;
Result := True;
end;
procedure TForm1.NewButton1Click(Sender: TObject);
var
sz: integer;
begin
if not CheckCanClose then
Exit;
sz := fvoxelsize;
if GetNewVoxelSize(sz) then
begin
DoNewVoxel(sz);
ResetCamera(axis(xpos, ypos, zpos));
end;
end;
procedure TForm1.DoNewVoxel(const size: integer);
var
i: integer;
c: char;
begin
fvoxelsize := size;
PaintBox1.Width := fvoxelsize * zoom + 1;
PaintBox1.Height := fvoxelsize * zoom + 1;
SetFileName('');
fchanged := False;
glneedrecalc := True;
xpos := -1;
ypos := -1;
zpos := -1;
ComboBox1.Items.Clear;
for c := 'x' to 'z' do
for i := 0 to fvoxelsize - 1 do
ComboBox1.Items.Add(c + IntToStr(i));
ComboBox1.Items.Add('front');
ComboBox1.Items.Add('back');
ComboBox1.Items.Add('left');
ComboBox1.Items.Add('right');
ComboBox1.Items.Add('top');
ComboBox1.Items.Add('down');
ComboBox1.ItemIndex := ComboBox1.Items.Count - 2;
voxelview := vv_top;
UpdateDepthBuffer;
FillChar(fvoxelbuffer^, SizeOf(voxelbuffer_t), Chr(0));
PaintBox1.Invalidate;
undoManager.Clear;
xlevel := 0;
ylevel := 0;
zlevel := 0;
end;
procedure TForm1.SetFileName(const fname: string);
begin
ffilename := fname;
Caption := rsTitle;
if ffilename <> '' then
Caption := Caption + ' - ' + MkShortName(ffilename);
end;
procedure TForm1.SaveButton1Click(Sender: TObject);
begin
if ffilename = '' then
begin
if SaveDialog1.Execute then
begin
ffilename := SaveDialog1.FileName;
filemenuhistory.AddPath(ffilename);
end
else
begin
Beep;
Exit;
end;
end;
DoSaveVoxel(ffilename);
end;
procedure TForm1.DoSaveVoxel(const fname: string);
var
t: TextFile;
xx, yy, zz: integer;
skip: integer;
begin
SetFileName(fname);
BackupFile(fname);
AssignFile(t, fname);
Rewrite(t);
Writeln(t, fvoxelsize);
for xx := 0 to fvoxelsize - 1 do
for yy := 0 to fvoxelsize - 1 do
begin
skip := 0;
for zz := 0 to fvoxelsize - 1 do
begin
if fvoxelbuffer[xx, yy, zz] = 0 then
begin
Inc(skip);
if zz = fvoxelsize - 1 then
Writeln(t, 'skip ', skip);
end
else
begin
if skip > 0 then
begin
Write(t, 'skip ', skip, ', ');
skip := 0;
end;
if zz = fvoxelsize - 1 then
Writeln(t, fvoxelbuffer[xx, yy, zz])
else
Write(t, fvoxelbuffer[xx, yy, zz], ', ');
end;
end;
end;
CloseFile(t);
fchanged := False;
end;
function TForm1.DoLoadVoxel(const fname: string): boolean;
var
buf: TStringList;
sc: TScriptEngine;
xx, yy, zz: integer;
s: string;
begin
if not FileExists(fname) then
begin
s := Format('File %s does not exist!', [MkShortName(fname)]);
ErrorMessage(s);
Result := False;
Exit;
end;
undoManager.Clear;
buf := TStringList.Create;
try
buf.LoadFromFile(fname);
sc := TScriptEngine.Create(buf.Text);
sc.MustGetInteger;
DoNewVoxel(sc._Integer);
xx := 0;
yy := 0;
zz := 0;
while sc.GetString do
begin
if sc.MatchString('skip') then
begin
sc.MustGetInteger;
inc(zz, sc._Integer);
end
else
begin
sc.UnGet;
sc.MustGetInteger;
fvoxelbuffer[xx, yy, zz] := sc._Integer;
Inc(zz);
end;
if zz = fvoxelsize then
begin
zz := 0;
Inc(yy);
if yy = fvoxelsize then
begin
yy := 0;
Inc(xx);
if xx = fvoxelsize then
Break;
end;
end;
end;
sc.Free;
filemenuhistory.AddPath(fname);
finally
buf.Free;
end;
SetFileName(fname);
PaintBox1.Invalidate;
glneedrecalc := True;
Result := True;
end;
function TForm1.DoLoadKVX(const fname: string): boolean;
var
strm: TFileStream;
pal: array[0..255] of LongWord;
i: integer;
r, g, b: byte;
numbytes: integer;
xsiz, ysiz, zsiz, xpivot, ypivot, zpivot: integer;
xoffset: PIntegerArray;
xyoffset: PSmallIntPArray;
offs: integer;
voxdatasize: integer;
voxdata: PByteArray;
size: integer;
xx, yy, zz: integer;
x1, y1, z1: integer;
endptr: PByte;
slab: kvxslab_p;
s: string;
kvxbuffer: kvxbuffer_p;
maxpal: integer;
cc: integer;
palfactor: double;
begin
if not FileExists(fname) then
begin
s := Format('File %s does not exist!', [MkShortName(fname)]);
ErrorMessage(s);
Result := False;
Exit;
end;
strm := TFileStream.Create(fname, fmOpenRead or fmShareDenyWrite);
strm.Seek(strm.size - 768, soFromBeginning);
maxpal := 0;
for i := 0 to 255 do
begin
strm.Read(b, SizeOf(Byte));
if b > maxpal then
maxpal := b;
strm.Read(g, SizeOf(Byte));
if g > maxpal then
maxpal := g;
strm.Read(r, SizeOf(Byte));
if r > maxpal then
maxpal := r;
pal[i] := r shl 16 + g shl 8 + b;
if pal[i] = 0 then
pal[i] := $01;
end;
if (maxpal < 255) and (maxpal > 0) then
begin
palfactor := 255 / maxpal;
if palfactor > 4.0 then
palfactor := 4.0;
for i := 0 to 255 do
begin
r := pal[i] shr 16;