slightly better mplat rendering (no support for NPOT yet)

[d2df-sdl.git] / src / shared / MAPDEF.pas

diff --git a/src/shared/MAPDEF.pas b/src/shared/MAPDEF.pas
index a7137162c81c5be25db278bc34b11462913c11a9..2e7ec96e8310ed7c6aa719e8729e5828068246ea 100644 (file)
--- a/src/shared/MAPDEF.pas
+++ b/src/shared/MAPDEF.pas
@@ -40,6 +40,19 @@ type
 
   public
     constructor Create (ax, ay: LongInt);
+
+    function isZero (): Boolean; inline;
+  end;
+
+  TDFSize = packed record
+  public
+    w, h: LongInt;
+
+  public
+    constructor Create (aw, ah: LongInt);
+
+    function isZero (): Boolean; inline;
+    function isValid (): Boolean; inline;
   end;
 
   Char16     = packed array[0..15] of Char;
@@ -68,6 +81,7 @@ type
     function getPanelIndex (pan: TDynRecord): Integer;
 
     function getPointField (const aname: AnsiString): TDFPoint; inline;
+    function getSizeField (const aname: AnsiString): TDFSize; inline;
 
   public
     function panelCount (): Integer; inline;
@@ -90,6 +104,18 @@ type
     function Alpha (): Byte; inline;
     function Flags (): Byte; inline;
 
+    function moveSpeed (): TDFPoint; inline;
+    function moveStart (): TDFPoint; inline;
+    function moveEnd (): TDFPoint; inline;
+
+    function moveOnce (): Boolean; inline;
+
+    function sizeSpeed (): TDFSize; inline;
+    function sizeEnd (): TDFSize; inline;
+
+    function endPosTrig (): Integer; inline;
+    function endSizeTrig (): Integer; inline;
+
     // texture
     function Resource (): AnsiString; inline;
     function Anim (): Boolean; inline;
@@ -116,6 +142,15 @@ type
 
     {$INCLUDE mapdef_help.inc}
     function trigMonsterId (): Integer; inline;
+    function trigPanelId (): Integer; inline; // panel index in list
+
+  private
+    // user fields
+    function getUserPanelId (): Integer; inline;
+    procedure setUserPanelId (v: Integer); inline;
+
+    function getUserTrigRef (): Boolean; inline;
+    procedure setUserTrigRef (v: Boolean); inline;
 
   public
     property panel[idx: Integer]: TDynRecord read getPanelByIdx;
@@ -124,6 +159,9 @@ type
     property tgPanelID: Integer read getPanelId {write setPanelId};
     property tgShotPanelID: Integer read getPanelId {write setPanelId};
     property TexturePanel: Integer read getTexturePanel {write setTexturePanel}; // texturepanel, int
+    // user fields
+    property userPanelId: Integer read getUserPanelId write setUserPanelId;
+    property userPanelTrigRef: Boolean read getUserTrigRef write setUserTrigRef;
   end;
 
 implementation
@@ -134,6 +172,73 @@ uses
 
 // ////////////////////////////////////////////////////////////////////////// //
 constructor TDFPoint.Create (ax, ay: LongInt); begin X := ax; Y := ay; end;
+function TDFPoint.isZero (): Boolean; inline; begin result := (X = 0) and (Y = 0); end;
+
+
+constructor TDFSize.Create (aw, ah: LongInt); begin w := aw; h := ah; end;
+function TDFSize.isZero (): Boolean; inline; begin result := (w = 0) and (h = 0); end;
+function TDFSize.isValid (): Boolean; inline; begin result := (w > 0) and (h > 0); end;
+
+
+// ////////////////////////////////////////////////////////////////////////// //
+function TDynRecordHelper.getUserPanelId (): Integer; inline;
+var
+  fld: TDynField;
+begin
+  fld := field['userPanelId'];
+  //if (fld = nil) or (fld.baseType <> TDynField.TType.TInt) then result := -1 else result := fld.ival;
+  if (fld = nil) then result := -1 else result := Integer(fld.varvalue);
+end;
+
+
+procedure TDynRecordHelper.setUserPanelId (v: Integer); inline;
+begin
+  user['userPanelId'] := v;
+end;
+
+
+function TDynRecordHelper.getUserTrigRef (): Boolean; inline;
+var
+  fld: TDynField;
+begin
+  fld := field['userPanelTrigRef'];
+  if (fld = nil) then result := false else result := Boolean(fld.varvalue);
+  //if (fld = nil) or (fld.baseType <> TDynField.TType.TBool) then result := false else result := (fld.ival <> 0);
+end;
+
+
+procedure TDynRecordHelper.setUserTrigRef (v: Boolean); inline;
+begin
+  user['userPanelTrigRef'] := v;
+end;
+
+
+// ////////////////////////////////////////////////////////////////////////// //
+function TDynRecordHelper.moveSpeed (): TDFPoint; inline; begin result := getPointField('move_speed'); end;
+function TDynRecordHelper.moveStart (): TDFPoint; inline; begin result := getPointField('move_start'); end;
+function TDynRecordHelper.moveEnd (): TDFPoint; inline; begin result := getPointField('move_end'); end;
+
+function TDynRecordHelper.sizeSpeed (): TDFSize; inline; begin result := getSizeField('size_speed'); end;
+function TDynRecordHelper.sizeEnd (): TDFSize; inline; begin result := getSizeField('size_end'); end;
+
+function TDynRecordHelper.moveOnce (): Boolean; inline; begin result := (getFieldWithType('move_once', TDynField.TType.TBool).ival <> 0); end;
+
+
+function TDynRecordHelper.endPosTrig (): Integer; inline;
+var
+  fld: TDynField;
+begin
+  fld := getFieldWithType('end_pos_trigger', TDynField.TType.TInt);
+  result := fld.recrefIndex;
+end;
+
+function TDynRecordHelper.endSizeTrig (): Integer; inline;
+var
+  fld: TDynField;
+begin
+  fld := getFieldWithType('end_size_trigger', TDynField.TType.TInt);
+  result := fld.recrefIndex;
+end;
 
 
 // ////////////////////////////////////////////////////////////////////////// //
@@ -156,6 +261,17 @@ begin
 end;
 
 
+function TDynRecordHelper.getSizeField (const aname: AnsiString): TDFSize; inline;
+var
+  fld: TDynField;
+begin
+  fld := field[aname];
+  if (fld = nil) then raise Exception.Create(Format('field ''%s'' not found in record ''%s'' of type ''%s''', [aname, name, id]));
+  if (fld.baseType <> TSize) and (fld.baseType <> TPoint) then raise Exception.Create(Format('field ''%s'' in record ''%s'' of type ''%s'' has invalid data type', [aname, name, id]));
+  result := TDFSize.Create(fld.ival, fld.ival2);
+end;
+
+
 function TDynRecordHelper.getPanelByIdx (idx: Integer): TDynRecord; inline;
 var
   fld: TDynField;
@@ -222,6 +338,16 @@ begin
 end;
 
 
+// panel index in list
+function TDynRecordHelper.trigPanelId (): Integer; inline;
+var
+  fld: TDynField;
+begin
+  fld := getFieldWithType('panelid', TDynField.TType.TInt);
+  result := fld.recrefIndex;
+end;
+
+
 // ////////////////////////////////////////////////////////////////////////// //
 function TDynRecordHelper.mapName (): AnsiString; inline; begin result := utf2win(getFieldWithType('name', TDynField.TType.TChar).sval); end;
 function TDynRecordHelper.mapAuthor (): AnsiString; inline; begin result := utf2win(getFieldWithType('author', TDynField.TType.TChar).sval); end;