🔀 Merge pull request 'Place UOA design' (#4) from uoa_designs into master

Reviewed-on: #4
This commit is contained in:
Andreas Schneider 2022-07-21 08:47:39 +02:00
commit d30b95f857
6 changed files with 572 additions and 61 deletions

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@ -325,7 +325,7 @@
<MinVersion Minor="5" Release="3" Valid="True"/>
</Item6>
</RequiredPackages>
<Units Count="48">
<Units Count="49">
<Unit0>
<Filename Value="CentrED.lpr"/>
<IsPartOfProject Value="True"/>
@ -581,6 +581,10 @@
<Filename Value="UActions.pas"/>
<IsPartOfProject Value="True"/>
</Unit47>
<Unit48>
<Filename Value="UUoaDesigns.pas"/>
<IsPartOfProject Value="True"/>
</Unit48>
</Units>
</ProjectOptions>
<CompilerOptions>

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@ -320,6 +320,21 @@ type
Hue: Word;
end;
TGhostTile = class(TStaticItem);
{ TMovableGhostTile }
TMovableGhostTile = class(TGhostTile)
private
FOriginalX: Word;
FOriginalY: Word;
FOriginalZ: ShortInt;
public
property OriginalX: Word read FOriginalX write FOriginalX;
property OriginalY: Word read FOriginalY write FOriginalY;
property OriginalZ: ShortInt read FOriginalZ write FOriginalZ;
end;
operator enumerator(AScreenBuffer: TScreenBuffer): TScreenBufferItemEnumerator;
implementation
@ -996,6 +1011,7 @@ var
i, x, y: Integer;
tempDrawList: TWorldItemList;
staticTileData: TStaticTiledata;
blockInfo: PBlockInfo;
begin
ADrawList.Clear;
tempDrawList := TWorldItemList.Create(False);;
@ -1042,7 +1058,11 @@ begin
tempDrawList.Sort(@CompareWorldItems);
for i := 0 to tempDrawList.Count - 1 do
ADrawList.Add(TWorldItem(tempDrawList[i]));
begin
blockInfo := ADrawList.Add(TWorldItem(tempDrawList[i]));
if tempDrawList[i] is TGhostTile then
blockInfo^.State := ssGhost;
end;
tempDrawList.Free;
end;

View File

@ -370,7 +370,7 @@ var
s: string;
i, id, col, r, g, b: Integer;
begin
writeln('Loading Colors from ', AFileName); //TODO
//writeln('Loading Colors from ', AFileName); //TODO
for i := 1 to ColorsCount do begin
FLightColors[i].R := 1.0;
FLightColors[i].G := 1.0;

187
Client/UUoaDesigns.pas Normal file
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@ -0,0 +1,187 @@
unit UUoaDesigns;
{$mode ObjFPC}{$H+}
{$modeSwitch advancedRecords}
interface
uses
Classes, SysUtils, Generics.Collections, UStatics;
type
{ TUoaDesignHeader }
TUoaDesignHeader = record
Name: String;
Category: String;
Subcategory: String;
Width: Int32;
Height: Int32;
UserWidth: Int32;
UserHeight: Int32;
FilePosition: Int64;
TileCount: Int32;
public
constructor CreateFromStream(AStream: TStream);
end;
{ TUoaDesignHeaders }
TUoaDesignHeaders = class(specialize TList<TUoaDesignHeader>)
constructor CreateFromStream(AStream: TStream);
end;
TUoaDesign = class
private
FHeader: TUoaDesignHeader;
FTiles: TStaticItemList;
constructor Create(AHeader: TUoaDesignHeader; AData: TStream);
public
property Header: TUoaDesignHeader read FHeader;
property Tiles: TStaticItemList read Ftiles;
destructor Destroy; override;
end;
{ TUoaDesigns }
TUoaDesigns = class
private
FHeaders: TUoaDesignHeaders;
FData: TFileStream;
public
constructor Create(AIdxFile, ABinFile: String);
destructor Destroy; override;
function LoadDesign(AHeader: TUoaDesignHeader): TUoaDesign;
public
property Headers: TUoaDesignHeaders read FHeaders;
end;
implementation
uses
Math;
function ReadString(AStream: TStream): String;
var
nonNullFlag: Byte;
length: Byte;
begin
nonNullFlag := AStream.ReadByte;
if nonNullFlag = 1 then
begin
length := AStream.ReadByte;
SetLength(Result, length);
if length > 0 then
AStream.Read(PChar(Result)^, length);
end;
end;
{ TUoaDesign }
constructor TUoaDesign.Create(AHeader: TUoaDesignHeader; AData: TStream);
var
i: Integer;
tile: TStaticItem;
version: Int32;
function ReadInt: Int32;
begin
AData.Read(Result, SizeOf(Result));
end;
begin
FHeader := AHeader;
FTiles := TStaticItemList.Create(True);
AData.Seek(FHeader.FilePosition, soFromBeginning);
for i := 0 to FHeader.TileCount - 1 do
begin
AData.Read(version, SizeOf(version));
if (version < 0) or (version > 1) then
raise Exception.Create('Unsupported binary version');
tile := TStaticItem.Create(nil);
tile.TileID := ReadInt;
tile.X := ReadInt;
tile.Y := ReadInt;
tile.Z := EnsureRange(ReadInt, -128, 127);
ReadInt; // Level; unused
if version = 1 then
tile.Hue := ReadInt;
FTiles.Add(tile);
end;
end;
destructor TUoaDesign.Destroy;
begin
FTiles.Free;
inherited Destroy;
end;
{ TUoaDesignHeaders }
constructor TUoaDesignHeaders.CreateFromStream(AStream: TStream);
var
headerCount, version: Int32;
i: Integer;
begin
AStream.Read(headerCount, SizeOf(headerCount));
AStream.Read(version, SizeOf(version));
if version <> 0 then
raise Exception.Create('Unknown UOA design index version');
inherited Create;
for i := 0 to headerCount-1 do
Add(TUoaDesignHeader.CreateFromStream(AStream));
end;
{ TUoaDesignHeader }
constructor TUoaDesignHeader.CreateFromStream(AStream: TStream);
begin
Name := ReadString(AStream);
Category := ReadString(AStream);
Subcategory := ReadString(AStream);
AStream.Read(Width, SizeOf(Width));
AStream.Read(Height, SizeOf(Height));
AStream.Read(UserWidth, SizeOf(UserWidth));
AStream.Read(UserHeight, SizeOf(UserHeight));
AStream.Read(FilePosition, SizeOf(FilePosition));
AStream.Read(TileCount, SizeOf(TileCount));
end;
{ TUoaDesigns }
constructor TUoaDesigns.Create(AIdxFile, ABinFile: String);
var
idxStream: TFileStream;
begin
idxStream := TFileStream.Create(AIdxFile, fmOpenRead);
try
FHeaders := TUoaDesignHeaders.CreateFromStream(idxStream);
finally
idxStream.Free;
end;
FData := TFileStream.Create(ABinFile, fmOpenRead);
end;
destructor TUoaDesigns.Destroy;
begin
Headers.Free;
end;
function TUoaDesigns.LoadDesign(AHeader: TUoaDesignHeader): TUoaDesign;
begin
Result := TUoaDesign.Create(AHeader, FData);
end;
end.

View File

@ -1,12 +1,12 @@
object frmMain: TfrmMain
Left = 87
Height = 961
Height = 781
Top = 70
Width = 1180
Width = 1172
ActiveControl = oglGameWindow
Caption = 'UO CentrED'
ClientHeight = 961
ClientWidth = 1180
ClientHeight = 781
ClientWidth = 1172
Constraints.MinHeight = 781
Constraints.MinWidth = 1172
DesignTimePPI = 120
@ -23,12 +23,12 @@ object frmMain: TfrmMain
object pnlBottom: TPanel
Left = 0
Height = 49
Top = 912
Width = 1180
Top = 732
Width = 1172
Align = alBottom
BevelOuter = bvNone
ClientHeight = 49
ClientWidth = 1180
ClientWidth = 1172
TabOrder = 0
object lblX: TLabel
Left = 18
@ -61,7 +61,7 @@ object frmMain: TfrmMain
Transparent = False
end
object lblTip: TLabel
Left = 803
Left = 795
Height = 49
Top = 0
Width = 365
@ -75,7 +75,7 @@ object frmMain: TfrmMain
Transparent = False
end
object lblTipC: TLabel
Left = 767
Left = 759
Height = 49
Top = 0
Width = 36
@ -118,22 +118,22 @@ object frmMain: TfrmMain
end
object pcLeft: TPageControl
Left = 0
Height = 874
Height = 694
Top = 38
Width = 350
ActivePage = tsTiles
ActivePage = tsUoaDesigns
Align = alLeft
TabIndex = 0
TabIndex = 3
TabOrder = 1
object tsTiles: TTabSheet
Caption = 'Tiles'
ClientHeight = 836
ClientHeight = 656
ClientWidth = 340
object lblFilter: TLabel
AnchorSideLeft.Control = cbTerrain
AnchorSideLeft.Side = asrBottom
AnchorSideTop.Control = cbTerrain
Left = 114
Left = 109
Height = 26
Top = 12
Width = 47
@ -152,9 +152,9 @@ object frmMain: TfrmMain
AnchorSideRight.Side = asrBottom
AnchorSideBottom.Control = spTileList
Left = 6
Height = 493
Height = 319
Hint = '-'
Top = 74
Top = 68
Width = 328
Anchors = [akTop, akLeft, akRight, akBottom]
BorderSpacing.Left = 6
@ -213,11 +213,11 @@ object frmMain: TfrmMain
AnchorSideBottom.Side = asrBottom
Left = 0
Height = 261
Top = 575
Top = 395
Width = 340
Anchors = [akTop, akLeft, akRight, akBottom]
Caption = 'Random pool'
ClientHeight = 234
ClientHeight = 237
ClientWidth = 338
TabOrder = 1
object btnAddRandom: TSpeedButton
@ -375,7 +375,7 @@ object frmMain: TfrmMain
Left = 256
Height = 35
Hint = 'Save Preset'
Top = 186
Top = 189
Width = 35
Anchors = [akTop, akRight]
BorderSpacing.Right = 6
@ -427,7 +427,7 @@ object frmMain: TfrmMain
Left = 297
Height = 35
Hint = 'Delete Preset'
Top = 186
Top = 189
Width = 35
Anchors = [akTop, akRight]
BorderSpacing.Right = 6
@ -482,7 +482,7 @@ object frmMain: TfrmMain
AnchorSideBottom.Control = cbRandomPreset
Cursor = 63
Left = 6
Height = 143
Height = 146
Top = 37
Width = 326
Anchors = [akTop, akLeft, akRight, akBottom]
@ -532,7 +532,7 @@ object frmMain: TfrmMain
AnchorSideBottom.Side = asrBottom
Left = 6
Height = 42
Top = 186
Top = 189
Width = 244
Anchors = [akLeft, akRight, akBottom]
BorderSpacing.Left = 6
@ -552,7 +552,7 @@ object frmMain: TfrmMain
Cursor = crVSplit
Left = 0
Height = 8
Top = 567
Top = 387
Width = 340
Align = alNone
Anchors = [akLeft, akRight, akBottom]
@ -566,7 +566,7 @@ object frmMain: TfrmMain
Left = 172
Height = 38
Hint = 'Append S or T to restrict the search to Statics or Terrain.'
Top = 517
Top = 337
Width = 150
Anchors = [akRight, akBottom]
BorderSpacing.Right = 12
@ -585,10 +585,10 @@ object frmMain: TfrmMain
AnchorSideTop.Side = asrBottom
AnchorSideRight.Control = tsTiles
AnchorSideRight.Side = asrBottom
Left = 114
Left = 109
Height = 38
Top = 38
Width = 201
Width = 206
Anchors = [akTop, akLeft, akRight]
BorderSpacing.Right = 25
OnEditingDone = edFilterEditingDone
@ -600,9 +600,9 @@ object frmMain: TfrmMain
AnchorSideTop.Control = cbTerrain
AnchorSideTop.Side = asrBottom
Left = 8
Height = 28
Top = 40
Width = 79
Height = 25
Top = 37
Width = 74
Caption = 'Statics'
Checked = True
OnChange = cbStaticsChange
@ -613,9 +613,9 @@ object frmMain: TfrmMain
AnchorSideLeft.Control = tsTiles
AnchorSideTop.Control = tsTiles
Left = 6
Height = 28
Height = 25
Top = 12
Width = 83
Width = 78
BorderSpacing.Left = 6
BorderSpacing.Top = 12
Caption = 'Terrain'
@ -627,11 +627,11 @@ object frmMain: TfrmMain
end
object tsClients: TTabSheet
Caption = 'Clients'
ClientHeight = 836
ClientHeight = 656
ClientWidth = 340
object lbClients: TListBox
Left = 0
Height = 836
Height = 656
Top = 0
Width = 340
Align = alClient
@ -646,7 +646,7 @@ object frmMain: TfrmMain
end
object tsLocations: TTabSheet
Caption = 'Locations'
ClientHeight = 836
ClientHeight = 656
ClientWidth = 340
object btnClearLocations: TSpeedButton
AnchorSideLeft.Control = btnDeleteLocation
@ -655,7 +655,7 @@ object frmMain: TfrmMain
Left = 194
Height = 35
Hint = 'Clear'
Top = 795
Top = 615
Width = 36
BorderSpacing.Left = 6
Glyph.Data = {
@ -706,7 +706,7 @@ object frmMain: TfrmMain
Left = 152
Height = 35
Hint = 'Delete'
Top = 795
Top = 615
Width = 36
Anchors = [akLeft, akBottom]
BorderSpacing.Bottom = 6
@ -756,7 +756,7 @@ object frmMain: TfrmMain
Left = 110
Height = 35
Hint = 'Add'
Top = 795
Top = 615
Width = 36
Anchors = [akTop, akRight]
BorderSpacing.Right = 6
@ -808,7 +808,7 @@ object frmMain: TfrmMain
AnchorSideBottom.Control = btnDeleteLocation
Cursor = 63
Left = 6
Height = 783
Height = 603
Top = 6
Width = 328
Anchors = [akTop, akLeft, akRight, akBottom]
@ -843,12 +843,61 @@ object frmMain: TfrmMain
OnSaveNode = vstLocationsSaveNode
end
end
object tsUoaDesigns: TTabSheet
Caption = 'UOA Designs'
ClientHeight = 656
ClientWidth = 340
object vstUoaDesigns: TLazVirtualStringTree
Cursor = 63
Left = 8
Height = 640
Top = 8
Width = 324
Align = alClient
BorderSpacing.Around = 8
DefaultNodeHeight = 26
DefaultText = 'Node'
Header.AutoSizeIndex = 0
Header.Columns = <
item
Position = 0
Text = 'Name'
Width = 200
end
item
Position = 1
Text = 'Category'
Width = 100
end>
Header.Options = [hoColumnResize, hoDrag, hoShowSortGlyphs, hoVisible]
TabOrder = 0
TreeOptions.MiscOptions = [toFullRepaintOnResize, toInitOnSave, toToggleOnDblClick, toWheelPanning]
TreeOptions.PaintOptions = [toShowButtons, toShowDropmark, toThemeAware, toUseBlendedImages]
TreeOptions.SelectionOptions = [toFullRowSelect]
OnDblClick = vstUoaDesignsDblClick
OnGetText = vstUoaDesignsGetText
end
object btnCancelUOAPlacement: TButton
AnchorSideLeft.Control = vstUoaDesigns
AnchorSideLeft.Side = asrCenter
AnchorSideTop.Control = vstUoaDesigns
AnchorSideTop.Side = asrCenter
Left = 103
Height = 47
Top = 305
Width = 134
Caption = 'Cancel'
OnClick = btnCancelUOAPlacementClick
TabOrder = 1
Visible = False
end
end
end
object tbMain: TToolBar
Left = 0
Height = 38
Top = 0
Width = 1180
Width = 1172
Caption = 'tbMain'
Images = ImageList1
ParentShowHint = False
@ -1038,13 +1087,13 @@ object frmMain: TfrmMain
AnchorSideBottom.Control = spChat
Left = 350
Height = 35
Top = 667
Width = 830
Top = 487
Width = 822
Anchors = [akLeft, akRight, akBottom]
BevelInner = bvRaised
BevelOuter = bvLowered
ClientHeight = 35
ClientWidth = 830
ClientWidth = 822
TabOrder = 3
object lblChatHeaderCaption: TLabel
Cursor = crHandPoint
@ -1074,12 +1123,12 @@ object frmMain: TfrmMain
AnchorSideBottom.Control = pnlBottom
Left = 350
Height = 202
Top = 710
Width = 830
Top = 530
Width = 822
Anchors = [akTop, akLeft, akRight, akBottom]
BevelOuter = bvNone
ClientHeight = 202
ClientWidth = 830
ClientWidth = 822
TabOrder = 4
Visible = False
object vstChat: TLazVirtualStringTree
@ -1087,7 +1136,7 @@ object frmMain: TfrmMain
Left = 0
Height = 164
Top = 0
Width = 830
Width = 822
Align = alClient
DefaultText = 'Node'
Header.AutoSizeIndex = 2
@ -1105,7 +1154,7 @@ object frmMain: TfrmMain
item
Position = 2
Text = 'Message'
Width = 592
Width = 584
end>
Header.DefaultHeight = 26
Header.Height = 26
@ -1126,7 +1175,7 @@ object frmMain: TfrmMain
Left = 0
Height = 38
Top = 164
Width = 830
Width = 822
Align = alBottom
OnKeyPress = edChatKeyPress
TabOrder = 1
@ -1140,8 +1189,8 @@ object frmMain: TfrmMain
Cursor = crVSplit
Left = 350
Height = 8
Top = 702
Width = 830
Top = 522
Width = 822
Align = alNone
Anchors = [akLeft, akRight, akBottom]
AutoSnap = False
@ -1157,9 +1206,9 @@ object frmMain: TfrmMain
AnchorSideRight.Side = asrBottom
AnchorSideBottom.Control = pnlChatHeader
Left = 350
Height = 629
Height = 449
Top = 38
Width = 830
Width = 822
Anchors = [akTop, akLeft, akRight, akBottom]
OnDblClick = oglGameWindowDblClick
OnKeyDown = oglGameWindowKeyDown

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@ -37,7 +37,7 @@ uses
LCLIntf, UOverlayUI, UStatics, UEnhancedMemoryStream, ActnList,
XMLPropStorage, ImagingClasses, dateutils, UPlatformTypes, UMap, UPacket,
UGLFont, DOM, XMLRead, XMLWrite, strutils, ULightManager, fgl, UTiledata,
UActions;
UActions, UUoaDesigns;
type
TAccessChangedListener = procedure(AAccessLevel: TAccessLevel) of object;
@ -47,7 +47,6 @@ type
TBlockInfoList = specialize TFPGList<PBlockInfo>;
TGhostTile = class(TStaticItem);
TPacketList = specialize TFPGObjectList<TPacket>;
TAccessChangedListeners = specialize TFPGList<TAccessChangedListener>;
TSelectionListeners = specialize TFPGList<TSelectionListener>;
@ -89,6 +88,7 @@ type
btnGoTo: TButton;
btnRandomPresetDelete: TSpeedButton;
btnRandomPresetSave: TSpeedButton;
btnCancelUOAPlacement: TButton;
cbRandomPreset: TComboBox;
cbStatics: TCheckBox;
cbTerrain: TCheckBox;
@ -97,6 +97,7 @@ type
edSearchID: TEdit;
gbRandom: TGroupBox;
ImageList1: TImageList;
vstUoaDesigns: TLazVirtualStringTree;
lblChatHeaderCaption: TLabel;
lblFilter: TLabel;
lblTipC: TLabel;
@ -162,6 +163,7 @@ type
pmViewTerrainSettings: TPopupMenu;
spChat: TSplitter;
spTileList: TSplitter;
tsUoaDesigns: TTabSheet;
tbFilter: TToolButton;
tbFlat: TToolButton;
tbNoDraw: TToolButton;
@ -218,6 +220,7 @@ type
var CanShow: Boolean; var HintInfo: THintInfo);
procedure btnAddLocationClick(Sender: TObject);
procedure btnAddRandomClick(Sender: TObject);
procedure btnCancelUOAPlacementClick(Sender: TObject);
procedure btnClearLocationsClick(Sender: TObject);
procedure btnClearRandomClick(Sender: TObject);
procedure btnDeleteLocationClick(Sender: TObject);
@ -320,6 +323,10 @@ type
Column: TColumnIndex; const NewText: String);
procedure vstLocationsSaveNode(Sender: TBaseVirtualTree;
Node: PVirtualNode; Stream: TStream);
procedure vstUoaDesignsDblClick(Sender: TObject);
procedure vstUoaDesignsGetText(Sender: TBaseVirtualTree;
Node: PVirtualNode; Column: TColumnIndex; TextType: TVSTTextType;
var CellText: String);
procedure XMLPropStorage1RestoreProperties(Sender: TObject);
protected
{ Members }
@ -354,12 +361,18 @@ type
FUndoList: TPacketList;
FGLFont: TGLFont;
FSelectionListeners: TSelectionListeners;
FHoverListeners: TSelectionListeners;
FTileHint: TTileHintInfo;
FLightManager: TLightManager;
FTileFilter: TTileDataFlags;
FUoaDesigns: TUoaDesigns;
FCurrentUoaDesign: TUoaDesign;
FCurrentUoaDesignAnchor: TWorldItem;
FCurrentUoaTiles: TStaticItemList;
{ Methods }
procedure BuildTileList;
function ConfirmAction: Boolean;
procedure EnableActions(AEnabled: Boolean);
function FindRandomPreset(AName: String): TDOMElement;
procedure ForceUpdateCurrentTile;
procedure GetDrawOffset(AX, AY: Integer; out DrawX, DrawY: Integer); inline;
@ -369,9 +382,13 @@ type
procedure InitSize;
procedure LoadLocations;
procedure LoadRandomPresets;
procedure LoadUoaDesigns;
procedure MoveBy(AOffsetX, AOffsetY: Integer); inline;
procedure MoveUoaDesign(AX, AY: Word; AZ: ShortInt);
procedure PlaceUoaDesign(AWorldItem: TWorldItem);
procedure PrepareMapCell(AMapCell: TMapCell);
procedure PrepareScreenBlock(ABlockInfo: PBlockInfo);
procedure PreviewUoaDesign(AWorldItem: TWorldItem);
procedure ProcessToolState;
procedure ProcessAccessLevel;
procedure RebuildScreenBuffer;
@ -411,10 +428,12 @@ type
procedure InvalidateFilter;
procedure InvalidateScreenBuffer;
procedure RegisterAccessChangedListener(AListener: TAccessChangedListener);
procedure RegisterHoverListener(AListener: TSelectionListener);
procedure RegisterSelectionListener(AListener: TSelectionListener);
procedure SetPos(AX, AY: Word);
procedure SwitchToSelection;
procedure UnregisterAccessChangedListener(AListener: TAccessChangedListener);
procedure UnregisterHoverListener(AListener: TSelectionListener);
procedure UnregisterSelectionListener(AListener: TSelectionListener);
end;
@ -1023,13 +1042,18 @@ begin
FRandomPresetsFile := FConfigDir + 'RandomPresets.xml';
LoadRandomPresets;
LoadUoaDesigns;
DoubleBuffered := True;
pnlBottom.DoubleBuffered := True;
FAccessChangedListeners := TAccessChangedListeners.Create;
FHoverListeners := TSelectionListeners.Create;
FSelectionListeners := TSelectionListeners.Create;
FLastDraw := Now;
pcLeft.ActivePage := tsTiles;
end;
procedure TfrmMain.btnGoToClick(Sender: TObject);
@ -1138,6 +1162,11 @@ begin
vdtRandom.EndUpdate;
end;
procedure TfrmMain.btnCancelUOAPlacementClick(Sender: TObject);
begin
PlaceUoaDesign(nil);
end;
procedure TfrmMain.btnClearLocationsClick(Sender: TObject);
begin
if MessageDlg('Are you sure you want to delete all saved locations?',
@ -1395,7 +1424,9 @@ begin
FreeAndNil(FGLFont);
FreeAndNil(FRandomPresetsDoc);
FreeAndNil(FAccessChangedListeners);
FreeAndNil(FHoverListeners);
FreeAndNil(FSelectionListeners);
FreeAndNil(FUoaDesigns);
RegisterPacketHandler($0C, nil);
end;
@ -1974,6 +2005,80 @@ begin
Stream.Write(locationInfo^.Name[1], stringLength);
end;
procedure TfrmMain.vstUoaDesignsDblClick(Sender: TObject);
var
selectedNode: PVirtualNode;
designTile: TStaticItem;
virtualTile: TMovableGhostTile;
begin
// Make sure to reset the current view first.
PreviewUoaDesign(nil);
acSelect.Checked := True;
EnableActions(False);
UnregisterSelectionListener(@PlaceUoaDesign);
UnregisterHoverListener(@PreviewUoaDesign);
selectedNode := vstUoaDesigns.GetFirstSelected();
if selectedNode = nil then
Exit;
FreeAndNil(FCurrentUoaDesign);
FreeAndNil(FCurrentUoaTiles);
FCurrentUoaDesign := FUoaDesigns.LoadDesign(FUoaDesigns.Headers[selectedNode^.Index]);
FCurrentUoaTiles := TStaticItemList.Create(False);
for designTile in FCurrentUoaDesign.Tiles do
begin
virtualTile := TMovableGhostTile.Create(nil, nil, 0, 0);
virtualTile.X := designTile.X;
virtualTile.Y := designTile.Y;
virtualTile.Z := designTile.Z;
virtualTile.OriginalX := designTile.X;
virtualTile.OriginalY := designTile.Y;
virtualTile.OriginalZ := designTile.Z;
virtualTile.TileID := designTile.TileID;
virtualTile.Hue := designTile.Hue;
FCurrentUoaTiles.Add(virtualTile);
FVirtualTiles.Add(virtualTile);
end;
MoveUoaDesign(FX, FY, FLandscape.GetLandAlt(FX, FY, 0));
RegisterSelectionListener(@PlaceUoaDesign);
RegisterHoverListener(@PreviewUoaDesign);
vstUoaDesigns.Enabled := False;
btnCancelUOAPlacement.Visible := True;
end;
procedure TfrmMain.vstUoaDesignsGetText(Sender: TBaseVirtualTree;
Node: PVirtualNode; Column: TColumnIndex; TextType: TVSTTextType;
var CellText: String);
var
header: TUoaDesignHeader;
function BuildCategoryName: String;
begin
if header.Category <> EmptyStr then
Result := header.Category;
if header.Subcategory <> EmptyStr then
begin
if Result <> EmptyStr then
Result := Result + '/';
Result := Result + header.Subcategory;
end;
end;
begin
header := FUoaDesigns.Headers[Node^.Index];
case Column of
0: CellText := header.Name;
1: CellText := BuildCategoryName;
end;
end;
procedure TfrmMain.XMLPropStorage1RestoreProperties(Sender: TObject);
begin
FTextureManager.UseAnims := mnuShowAnimations.Checked;
@ -2018,8 +2123,15 @@ begin
FAccessChangedListeners.Add(AListener);
end;
procedure TfrmMain.RegisterHoverListener(AListener: TSelectionListener);
begin
if FHoverListeners.IndexOf(AListener) = -1 then
FHoverListeners.Add(AListener);
end;
procedure TfrmMain.RegisterSelectionListener(AListener: TSelectionListener);
begin
if FSelectionListeners.IndexOf(AListener) = -1 then
FSelectionListeners.Add(AListener);
end;
@ -2029,6 +2141,11 @@ begin
FAccessChangedListeners.Remove(AListener);
end;
procedure TfrmMain.UnregisterHoverListener(AListener: TSelectionListener);
begin
FHoverListeners.Remove(Alistener);
end;
procedure TfrmMain.UnregisterSelectionListener(AListener: TSelectionListener);
begin
FSelectionListeners.Remove(AListener);
@ -2206,6 +2323,26 @@ begin
end;
end;
procedure TfrmMain.LoadUoaDesigns;
var
idxFile, binFile: String;
i: Integer;
begin
idxFile := FAppDir + 'Designs.idx';
binFile := FAppDir + 'Designs.bin';
if (not FileExists(idxFile)) or (not FileExists(binFile)) then
begin
tsUoaDesigns.TabVisible := False;
Exit;
end;
FUoaDesigns := TUoaDesigns.Create(idxFile, binFile);
tsUoaDesigns.TabVisible := True;
for i := 1 to FUoaDesigns.Headers.Count do
vstUoaDesigns.AddChild(nil);
end;
procedure TfrmMain.MoveBy(AOffsetX, AOffsetY: Integer); inline;
begin
SetPos(EnsureRange(FX + AOffsetX, 0, FLandscape.CellWidth - 1),
@ -2213,6 +2350,88 @@ begin
UpdateCurrentTile;
end;
procedure TfrmMain.MoveUoaDesign(AX, AY: Word; AZ: ShortInt);
var
offsetX, offsetY, offsetZ, maxZ: Integer;
item: TStaticItem;
begin
maxZ := Low(Integer);
for item in FCurrentUoaDesign.Tiles do
if item.Z > maxZ then
maxZ := item.Z;
offsetX := AX - FCurrentUoaDesign.Header.Width div 2;
offsetY := AY - FCurrentUoaDesign.Header.Height div 2;
offsetZ := EnsureRange(AZ, -128, 127);
if offsetX < 0 then offsetX := 0;
if offsetX + FCurrentUoaDesign.Header.Width > FLandscape.CellWidth then
offsetX := FLandscape.CellWidth - FCurrentUoaDesign.Header.Width;
if offsetY < 0 then offsetY := 0;
if offsetY + FCurrentUoaDesign.Header.Height > FLandscape.CellHeight then
offsetY := FLandscape.CellHeight - FCurrentUoaDesign.Header.Height;
if offsetZ + maxZ > 127 then
offsetZ := 127 - maxZ;
for item in FCurrentUoaTiles do
begin
item.X := TMovableGhostTile(item).OriginalX + offsetX;
item.Y := TMovableGhostTile(item).OriginalY + offsetY;
item.Z := TMovableGhostTile(item).OriginalZ + offsetZ;
end;
InvalidateScreenBuffer;
end;
procedure TfrmMain.PlaceUoaDesign(AWorldItem: TWorldItem);
var
selectedNode: PVirtualNode;
header: TUoaDesignHeader;
item: TWorldItem;
i: Integer;
begin
UnregisterSelectionListener(@PlaceUoaDesign);
UnregisterHoverListener(@PreviewUoaDesign);
FreeAndNil(FCurrentUoaDesign);
FreeAndNil(FCurrentUoaTiles);
FCurrentUoaDesignAnchor := nil;
vstUoaDesigns.Enabled := True;
btnCancelUOAPlacement.Visible := False;
EnableActions(True);
selectedNode := vstUoaDesigns.GetFirstSelected();
if selectedNode = nil then
Exit;
if AWorldItem = nil then
begin
for i := FVirtualTiles.Count - 1 downto 0 do
begin
if FVirtualTiles[i] is TGhostTile then
begin
FScreenBuffer.Delete(FVirtualTiles[i]);
FVirtualTiles.Delete(i);
end;
end;
Exit;
end;
FUndoList.Clear;
for i := FVirtualTiles.Count - 1 downto 0 do
begin
item := FVirtualTiles[i];
if item is TGhostTile then
begin
dmNetwork.Send(TInsertStaticPacket.Create(TGhostTile(item)));
FUndoList.Add(TDeleteStaticPacket.Create(TGhostTile(item)));
FVirtualTiles.Delete(i);
FScreenBuffer.Delete(item);
end;
end;
vstUoaDesigns.ClearSelection;
end;
procedure TfrmMain.PrepareMapCell(AMapCell: TMapCell);
var
current, north, east, west: PBlockInfo;
@ -2473,6 +2692,23 @@ begin
end;
end;
procedure TfrmMain.PreviewUoaDesign(AWorldItem: TWorldItem);
begin
// If nothing has changed, we can keep this short.
if FCurrentUoaDesignAnchor = AWorldItem then
Exit;
FCurrentUoaDesignAnchor := AWorldItem;
// No design selected? Well then.
if FCurrentUoaDesign = nil then
Exit;
if AWorldItem = nil then
Exit;
MoveUoaDesign(AWorldItem.X, AWorldItem.Y, AWorldItem.Z);
end;
procedure TfrmMain.Render;
var
highlight: Boolean;
@ -2965,6 +3201,7 @@ end;
procedure TfrmMain.UpdateCurrentTile(AX, AY: Integer);
var
blockInfo: PBlockInfo;
listener: TSelectionListener;
begin
//Logger.EnterMethod([lcClient, lcDebug], 'UpdateCurrentTile');
FOverlayUI.ActiveArrow := FOverlayUI.HitTest(AX, AY);
@ -2982,6 +3219,9 @@ begin
else
CurrentTile := nil;
for listener in FHoverListeners do
listener(CurrentTile);
//Logger.ExitMethod([lcClient, lcDebug], 'UpdateCurrentTile');
end;
@ -3183,7 +3423,9 @@ begin
// If the current tile is nil, but we still have a selected tile, the
// procedure is pointless - the selection should stay intact.
if (CurrentTile <> nil) or (SelectedTile = nil) then
// Same if we are currently placing a UOA design, since we reuse the virtual
// tile and just update its position.
if ((CurrentTile <> nil) or (SelectedTile = nil)) and (FCurrentUoaTiles = nil) then
begin
if CurrentTile = nil then
selectedRect := Rect(-1, -1, -1, -1)
@ -3410,6 +3652,15 @@ begin
oglGameWindowMouseLeave(nil);
end;
procedure TfrmMain.EnableActions(AEnabled: Boolean);
begin
acSelect.Enabled := AEnabled;
acMove.Enabled := AEnabled;
acElevate.Enabled := AEnabled;
acDelete.Enabled := AEnabled;
acHue.Enabled := AEnabled;
end;
function TfrmMain.FindRandomPreset(AName: String): TDOMElement;
var
preset: TDOMElement;