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UMain.pas
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UMain.pas
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{$DEFINE THREADTEST}
unit UMain;
interface
uses
System.SysUtils, System.Types, System.UITypes, System.Classes,
System.Variants,
FMX.Types, FMX.Controls, FMX.Forms, FMX.Forms3D, FMX.Graphics, FMX.Dialogs,
Computer, Computer.Spectrum, FMX.Objects, System.Math.Vectors, FMX.Controls3D,
FMX.Layers3D, FMX.MaterialSources, FMX.Objects3D, UCRTEffect, FMX.Menus,
System.Actions, FMX.ActnList, FMX.Controls.Presentation, FMX.StdCtrls;
type
TExecutor = class(TThread)
protected
FHardware: IHardware;
procedure Execute; override;
public
constructor Create(const AHardware: IHardware);
destructor Destroy;override;
end;
TfrmMain = class(TForm3D)
tmrMain: TTimer;
rectVideo: TRectangle3D;
mmMain: TMainMenu;
mnuView: TMenuItem;
alMain: TActionList;
mnuDistortion: TMenuItem;
actDistortion: TAction;
actFlicker: TAction;
actVignette: TAction;
actScanline: TAction;
mnuScanline: TMenuItem;
mnuFlicker: TMenuItem;
mnuVignette: TMenuItem;
mnuPixelshift: TMenuItem;
actNoPixelShift: TAction;
actHylian: TAction;
actSinus: TAction;
mnuNone: TMenuItem;
mnuHylian: TMenuItem;
mnuSinus: TMenuItem;
mnuMain: TMenuItem;
mnuAbout: TMenuItem;
mnuSeparator: TMenuItem;
mnuOptions: TMenuItem;
mnuSeparator1: TMenuItem;
mnuServices: TMenuItem;
mnuSeparator2: TMenuItem;
mnuHideApp: TMenuItem;
mnuHideOthers: TMenuItem;
mnuShowAll: TMenuItem;
mnuSeparator3: TMenuItem;
mnuQuit: TMenuItem;
mnuHelp: TMenuItem;
mnuDebugger: TMenuItem;
mnuFile: TMenuItem;
mnuOpenSnapshot: TMenuItem;
mnuSaveSnapshot: TMenuItem;
dlgOpen: TOpenDialog;
dlgSave: TSaveDialog;
MenuItem1: TMenuItem;
mnuReset: TMenuItem;
procedure FormCreate(Sender: TObject);
procedure tmrMainTimer(Sender: TObject);
procedure FormKeyDown(Sender: TObject; var Key: Word; var KeyChar: Char;
Shift: TShiftState);
procedure FormKeyUp(Sender: TObject; var Key: Word; var KeyChar: Char;
Shift: TShiftState);
procedure Form3DResize(Sender: TObject);
procedure actDistortionUpdate(Sender: TObject);
procedure actDistortionExecute(Sender: TObject);
procedure actFlickerExecute(Sender: TObject);
procedure actFlickerUpdate(Sender: TObject);
procedure actVignetteExecute(Sender: TObject);
procedure actVignetteUpdate(Sender: TObject);
procedure actScanlineExecute(Sender: TObject);
procedure actScanlineUpdate(Sender: TObject);
procedure actNoPixelShiftUpdate(Sender: TObject);
procedure actNoPixelShiftExecute(Sender: TObject);
procedure actHylianExecute(Sender: TObject);
procedure actHylianUpdate(Sender: TObject);
procedure actSinusExecute(Sender: TObject);
procedure actSinusUpdate(Sender: TObject);
procedure mnuHideAppClick(Sender: TObject);
procedure mnuHideOthersClick(Sender: TObject);
procedure mnuShowAllClick(Sender: TObject);
procedure mnuQuitClick(Sender: TObject);
procedure Form3DDestroy(Sender: TObject);
procedure mnuDebuggerClick(Sender: TObject);
procedure mnuOpenSnapshotClick(Sender: TObject);
procedure mnuSaveSnapshotClick(Sender: TObject);
procedure mnuResetClick(Sender: TObject);
private
{ Private-Deklarationen }
FHardware: IHardware;
{$IFDEF THREADTEST}
FExecutor: TExecutor;
{$ENDIF}
FMaterial: TCrtTextureMaterialSource;
procedure DoPaintSpeccy(Sender: TObject; const AImage, ABorder: PByte;
const AWidth, AHeight, AScanline: Integer);
public
{ Public-Deklarationen }
end;
var
frmMain: TfrmMain;
implementation
uses System.Audio, Computer.Spectrum.Graphic, Computer.Spectrum.Tape
{$IFDEF MACOS}, Macapi.CoreGraphics, FMX.Platform.Mac,
Macapi.Helpers, Macapi.AppKit
{$ENDIF}, UDebugger;
{$R *.fmx}
{$IFDEF CPUARM}
procedure FillDWord(var Dest; Count: Integer; Value: Cardinal);
var
pStart, pEnd: ^Cardinal;
begin
pStart := @Dest;
pEnd := pStart;
inc(pEnd, Count);
while PByte(pStart) < PByte(pEnd) do
begin
pStart^ := Value;
inc(pStart);
end;
end;
{$ELSE}
procedure FillDWord(var Dest; Count: Integer; Value: DWord); register;
asm
push edi
mov edi,eax
mov eax,ecx
mov ecx,edx
rep stosd
pop edi
end;
{$ENDIF}
procedure FitRect(var r: TRectF; const BoundsRect: TRectF);
var
aspect_ratio, w, h: double;
begin
if RectWidth(BoundsRect) * RectHeight(BoundsRect) = 0 then
Exit;
if r.EqualsTo(BoundsRect) then
Exit;
aspect_ratio := RectWidth(r) / RectHeight(r);
h := RectHeight(BoundsRect);
w := round(h * aspect_ratio) and (not 1);
if (w > RectWidth(BoundsRect)) then
begin
w := RectWidth(BoundsRect);
h := round(w / aspect_ratio) and (not 1);
end;
r := RectF(0, 0, w, h);
RectCenter(r, BoundsRect);
end;
constructor TExecutor.create(const AHardware: IHardware);
begin
inherited create(false);
FHardware := AHardware;
end;
destructor TExecutor.Destroy;
begin
Terminate;
WaitFor;
inherited;
end;
procedure TExecutor.Execute;
begin
while not terminated do
begin
FHardware.CycleTick;
sleep(10);
end;
end;
procedure TfrmMain.Form3DDestroy(Sender: TObject);
begin
FHardware := nil;
{$IFDEF THREADTEST}
FreeAndNil(FExecutor);
{$ENDIF}
end;
procedure TfrmMain.Form3DResize(Sender: TObject);
const
CONTEXT = 0.99;
var
ar, w, h: single;
begin
ar := 320 / 256;
if ar = 0 then
begin
w := CONTEXT * ClientWidth;
h := CONTEXT * ClientHeight;
end
else
begin
h := CONTEXT * ClientHeight;
w := h * ar;
if w > ClientWidth then
begin
w := CONTEXT * ClientWidth;
h := w / ar;
end;
end;
rectVideo.SetSize(w, h, 0);
rectVideo.Position.Point := Point3D(ClientWidth / 2, ClientHeight / 2, 0);
if assigned(FMaterial) then
with TCrtTextureMaterial(FMaterial.Material) do
begin
Width := w;
Height := h;
end;
end;
procedure TfrmMain.FormCreate(Sender: TObject);
begin
{$IFDEF MACOS}
WindowHandleToPlatform(Handle).Wnd.setFrameAutosaveName
(StrToNSStr(ClassName));
mnuQuit.ShortCut := scCommand or Ord('Q');
mnuOptions.ShortCut := scCommand or 188; // Ord(',');
{$ENDIF}
FHardware := TZXSpectrum.create;
FHardware.SetPaintCallback(DoPaintSpeccy);
// FHardware.LoadFromFile('The Way Of The Exploding Fist (Dro Soft).tzx'); //
// FHardware.LoadFromFile('MatthewCranstonBattles.tap');
// War - Alpha (Winner).tzx');//1999.z80');
// FHardware.LoadFromFile('ltk48.tap');
FHardware.SetModel(5);
caption := FHardware.GetDeviceName;
{$IFDEF THREADTEST}
FExecutor := TExecutor.create(FHardware);
{$ENDIF}
FMaterial := TCrtTextureMaterialSource.create(self);
FMaterial.Parent := self;
rectVideo.MaterialSource := FMaterial;
ClientWidth := 320;
ClientHeight := 256;
end;
procedure TfrmMain.FormKeyDown(Sender: TObject; var Key: Word; var KeyChar: Char;
Shift: TShiftState);
var
k: Word;
begin
if Key = 122 then
FHardware.NMI;
If ssAlt in Shift Then
Exit;
if KeyChar = #0 then
k := Key
else
k := Ord(Upcase(KeyChar));
{$IFDEF MACOS}
if (CGEventSourceKeyState(0, $38) <> 0) or (CGEventSourceKeyState(0, $3C) <> 0)
then
Include(Shift, ssShift);
{$ENDIF}
FHardware.doKey(true, k, Shift);
if k=Ord('Q') then FHardware.SetKempstonValue(FHardware.GetKempstonValue or $08);
if k=Ord('A') then FHardware.SetKempstonValue(FHardware.GetKempstonValue or $04);
if k=Ord('O') then FHardware.SetKempstonValue(FHardware.GetKempstonValue or $02);
if k=Ord('P') then FHardware.SetKempstonValue(FHardware.GetKempstonValue or $01);
if k=32 then FHardware.SetKempstonValue(FHardware.GetKempstonValue or $10);
if not(ssCommand in Shift) then
Key := 0;
end;
procedure TfrmMain.FormKeyUp(Sender: TObject; var Key: Word; var KeyChar: Char;
Shift: TShiftState);
var
k: Word;
begin
if KeyChar = #0 then
k := Key
else
k := Ord(Upcase(KeyChar));
{$IFDEF MACOS}
if (CGEventSourceKeyState(0, $38) <> 0) or (CGEventSourceKeyState(0, $3C) <> 0)
then
Include(Shift, ssShift);
{$ENDIF}
FHardware.SetKempstonValue(0);
FHardware.doKey(false, k, Shift);
end;
procedure TfrmMain.mnuDebuggerClick(Sender: TObject);
begin
frmDebug.showmodal;
end;
procedure TfrmMain.mnuHideAppClick(Sender: TObject);
begin
{$IFDEF MACOS}
TNSApplication.Wrap(TNSApplication.OCClass.sharedApplication).Hide(nil);
{$ENDIF}
end;
procedure TfrmMain.mnuHideOthersClick(Sender: TObject);
begin
{$IFDEF MACOS}
TNSApplication.Wrap(TNSApplication.OCClass.sharedApplication)
.hideOtherApplications(nil);
mnuHideOthers.Enabled := false;
mnuShowAll.Enabled := true;
{$ENDIF}
end;
procedure TfrmMain.mnuOpenSnapshotClick(Sender: TObject);
begin
if dlgOpen.Execute then
FHardware.LoadFromFile(dlgOpen.FileName);
end;
procedure TfrmMain.mnuQuitClick(Sender: TObject);
begin
Close;
end;
procedure TfrmMain.mnuResetClick(Sender: TObject);
begin
FHardware.Reset;
end;
procedure TfrmMain.mnuSaveSnapshotClick(Sender: TObject);
begin
if dlgSave.Execute then
FHardware.SaveToFile(dlgSave.FileName);
end;
procedure TfrmMain.mnuShowAllClick(Sender: TObject);
begin
{$IFDEF MACOS}
TNSApplication.Wrap(TNSApplication.OCClass.sharedApplication)
.unhideAllApplications(nil);
mnuHideOthers.Enabled := true;
mnuShowAll.Enabled := false;
{$ENDIF}
end;
procedure TfrmMain.tmrMainTimer(Sender: TObject);
begin
{$IFNDEF THREADTEST}
FHardware.CycleTick;
{$ENDIF}
end;
{$IFDEF THREADTEST}
procedure TfrmMain.DoPaintSpeccy(Sender: TObject; const AImage, ABorder: PByte;
const AWidth, AHeight, AScanline: Integer);
begin
TThread.Synchronize(nil,
procedure()
var
Data: TBitmapData;
dst: PByte;
src: PByte;
y: Integer;
begin
with FMaterial.Texture do
begin
if (Width <> AWidth) and (Height <> AHeight) then
Resize(AWidth, AHeight);
Map(TMapAccess.Write, Data);
try
if Data.Pitch = AScanline then
move(AImage^, Data.Data^, AScanline * Height)
else
begin
src := AImage;
dst := Data.Data;
for y := 0 to AHeight - 1 do
begin
move(src^, dst^, AScanline);
inc(dst, Data.Pitch);
inc(src, AScanline);
end;
end;
finally
Unmap(Data);
end;
end;
end);
end;
{$ELSE}
procedure TForm3.DoPaintSpeccy(Sender: TObject; const AImage, ABorder: PByte;
const AWidth, AHeight, AScanline: Integer);
var
Data: TBitmapData;
dst: PByte;
src: PByte;
y: Integer;
begin
with FMaterial.Texture do
begin
if (Width <> AWidth) and (Height <> AHeight) then
Resize(AWidth, AHeight);
Map(TMapAccess.Write, Data);
try
if Data.Pitch = AScanline then
move(AImage^, Data.Data^, AScanline * Height)
else
begin
src := AImage;
dst := Data.Data;
for y := 0 to AHeight - 1 do
begin
move(src^, dst^, AScanline);
inc(dst, Data.Pitch);
inc(src, AScanline);
end;
end;
finally
Unmap(Data);
end;
end;
end;
{$ENDIF}
procedure TfrmMain.actDistortionExecute(Sender: TObject);
begin
with TCrtTextureMaterial(FMaterial.Material) do
Distortion := not Distortion;
end;
procedure TfrmMain.actDistortionUpdate(Sender: TObject);
begin
actDistortion.Checked := TCrtTextureMaterial(FMaterial.Material).Distortion;
end;
procedure TfrmMain.actFlickerExecute(Sender: TObject);
begin
with TCrtTextureMaterial(FMaterial.Material) do
Flicker := not Flicker;
end;
procedure TfrmMain.actFlickerUpdate(Sender: TObject);
begin
actFlicker.Checked := TCrtTextureMaterial(FMaterial.Material).Flicker;
end;
procedure TfrmMain.actHylianExecute(Sender: TObject);
begin
TCrtTextureMaterial(FMaterial.Material).PixelShift := 1;
end;
procedure TfrmMain.actHylianUpdate(Sender: TObject);
begin
actHylian.Checked := TCrtTextureMaterial(FMaterial.Material).PixelShift = 1;
end;
procedure TfrmMain.actNoPixelShiftExecute(Sender: TObject);
begin
TCrtTextureMaterial(FMaterial.Material).PixelShift := 0;
end;
procedure TfrmMain.actNoPixelShiftUpdate(Sender: TObject);
begin
actNoPixelShift.Checked := TCrtTextureMaterial(FMaterial.Material)
.PixelShift = 0;
end;
procedure TfrmMain.actScanlineExecute(Sender: TObject);
begin
with TCrtTextureMaterial(FMaterial.Material) do
Scanlines := not Scanlines;
end;
procedure TfrmMain.actScanlineUpdate(Sender: TObject);
begin
actScanline.Checked := TCrtTextureMaterial(FMaterial.Material).Scanlines;
end;
procedure TfrmMain.actSinusExecute(Sender: TObject);
begin
TCrtTextureMaterial(FMaterial.Material).PixelShift := 2;
end;
procedure TfrmMain.actSinusUpdate(Sender: TObject);
begin
actSinus.Checked := TCrtTextureMaterial(FMaterial.Material).PixelShift = 2;
end;
procedure TfrmMain.actVignetteExecute(Sender: TObject);
begin
with TCrtTextureMaterial(FMaterial.Material) do
Vignette := not Vignette;
end;
procedure TfrmMain.actVignetteUpdate(Sender: TObject);
begin
actVignette.Checked := TCrtTextureMaterial(FMaterial.Material).Vignette;
end;
end.