diff options
Diffstat (limited to 'src/menu/UMenuText.pas')
| -rw-r--r-- | src/menu/UMenuText.pas | 152 |
1 files changed, 80 insertions, 72 deletions
diff --git a/src/menu/UMenuText.pas b/src/menu/UMenuText.pas index b000cc73..b5507327 100644 --- a/src/menu/UMenuText.pas +++ b/src/menu/UMenuText.pas @@ -34,29 +34,29 @@ interface {$I switches.inc} uses - TextGL, - UTexture, - gl, math, SysUtils, - SDL; + gl, + SDL, + TextGL, + UTexture; type TText = class private - SelectBool: boolean; - TextString: string; - TextTiles: array of string; + SelectBool: boolean; + TextString: string; + TextTiles: array of string; - STicks: cardinal; - SelectBlink: boolean; + STicks: cardinal; + SelectBlink: boolean; public X: real; Y: real; Z: real; - MoveX: real; //Some Modifier for X - Position that don't affect the real Y - MoveY: real; //Some Modifier for Y - Position that don't affect the real Y - W: real; //text wider than W is broken + MoveX: real; // some modifier for x - position that don't affect the real Y + MoveY: real; // some modifier for y - position that don't affect the real Y + W: real; // text wider than W is broken // H: real; Size: real; ColR: real; @@ -64,13 +64,13 @@ type ColB: real; Alpha: real; Int: real; - Style: integer; - Visible: boolean; - Align: integer; // 0 = left, 1 = center, 2 = right + Style: integer; + Visible: boolean; + Align: integer; // 0 = left, 1 = center, 2 = right - //Reflection - Reflection: boolean; - ReflectionSpacing: real; + // reflection + Reflection: boolean; + ReflectionSpacing: real; procedure SetSelect(Value: boolean); property Selected: boolean read SelectBool write SetSelect; @@ -78,7 +78,7 @@ type procedure SetText(Value: string); property Text: string read TextString write SetText; - procedure DeleteLastL; //Procedure to Delete Last Letter + procedure DeleteLastL; // procedure to delete last letter procedure Draw; constructor Create; overload; @@ -88,26 +88,27 @@ type implementation -uses UGraphic, - StrUtils; +uses + StrUtils, + UGraphic; procedure TText.SetSelect(Value: boolean); begin SelectBool := Value; - //Set Cursor Visible - SelectBlink := True; + // set cursor visible + SelectBlink := true; STicks := SDL_GetTicks() div 550; end; procedure TText.SetText(Value: string); var - NextPos: cardinal; // NextPos of a Space etc. - LastPos: cardinal; // LastPos " - LastBreak: cardinal; // Last Break - isBreak: boolean; // True if the Break is not Caused because the Text is out of the area - FirstWord: word; // Is First Word after Break? - Len: word; // Length of the Tiles Array + NextPos: cardinal; // next pos of a space etc. + LastPos: cardinal; // last pos " + LastBreak: cardinal; // last break + isBreak: boolean; // true if the break is not caused because the text is out of the area + FirstWord: word; // is first word after break? + Len: word; // length of the tiles array function GetNextPos: boolean; var @@ -115,16 +116,16 @@ var begin LastPos := NextPos; - //Next Space (If Width is given) + // next space (if width is given) if (W > 0) then T1 := PosEx(' ', Value, LastPos + 1) else T1 := Length(Value); - {//Next - + {// next - T2 := PosEx('-', Value, LastPos + 1);} - //Next Break + // next break T3 := PosEx('\n', Value, LastPos + 1); if T1 = 0 then @@ -134,7 +135,7 @@ var if T3 = 0 then T3 := Length(Value); - //Get Nearest Pos + // get nearest pos NextPos := min(T1, T3{min(T2, T3)}); if (LastPos = cardinal(Length(Value))) then @@ -161,14 +162,14 @@ var end; begin - //Set TExtstring + // set TextString TextString := Value; - //Set Cursor Visible - SelectBlink := True; + // set cursor visible + SelectBlink := true; STicks := SDL_GetTicks() div 550; - //Exit if there is no Need to Create Tiles + // exit if there is no need to create tiles if (W <= 0) and (Pos('\n', Value) = 0) then begin SetLength (TextTiles, 1); @@ -176,12 +177,12 @@ begin Exit; end; - //Create Tiles - //Reset Text Array + // create tiles + // reset text array SetLength (TextTiles, 0); Len := 0; - //Reset Counter Vars + // reset counter vars LastPos := 1; NextPos := 1; LastBreak := 1; @@ -189,57 +190,57 @@ begin if (W > 0) then begin - //Set Font Properties + // set font properties SetFontStyle(Style); SetFontSize(Size); end; - //go Through Text + // go through text while (GetNextPos) do begin - //Break in Text + // break in text if isBreak then begin - //Look for Break before the Break + // look for break before the break if (glTextWidth(Copy(Value, LastBreak, NextPos - LastBreak + 1)) > W) AND (NextPos-LastPos > 1) then begin - isBreak := False; - //Not the First word after Break, so we don't have to break within a word + isBreak := false; + // not the first word after break, so we don't have to break within a word if (FirstWord > 1) then begin - //Add Break before actual Position, because there the Text fits the Area + // add break before actual position, because there the text fits the area AddBreak(LastBreak, LastPos); end - else //First Word after Break Break within the Word + else // first word after break break within the word begin - //ToDo - //AddBreak(LastBreak, LastBreak + 155); + // to do + // AddBreak(LastBreak, LastBreak + 155); end; end; - isBreak := True; - //Add Break from Text + isBreak := true; + // add break from text AddBreak(LastBreak, NextPos); end - //Text comes out of the Text Area -> CreateBreak + // text comes out of the text area -> createbreak else if (glTextWidth(Copy(Value, LastBreak, NextPos - LastBreak + 1)) > W) then begin - //Not the First word after Break, so we don't have to break within a word + // not the first word after break, so we don't have to break within a word if (FirstWord > 1) then begin - //Add Break before actual Position, because there the Text fits the Area + // add break before actual position, because there the text fits the area AddBreak(LastBreak, LastPos); end - else //First Word after Break -> Break within the Word + else // first word after break -> break within the word begin - //ToDo - //AddBreak(LastBreak, LastBreak + 155); + // to do + // AddBreak(LastBreak, LastBreak + 155); end; end; //end; Inc(FirstWord) end; - //Add Ending + // add ending AddBreak(LastBreak, Length(Value)+1); end; @@ -260,35 +261,35 @@ procedure TText.Draw; var X2, Y2: real; Text2: string; - I: Integer; - Ticks: Cardinal; + I: integer; + Ticks: cardinal; begin if Visible then begin SetFontStyle(Style); SetFontSize(Size); - SetFontItalic(False); + SetFontItalic(false); glColor4f(ColR*Int, ColG*Int, ColB*Int, Alpha); - //Reflection - if Reflection = true then + // reflection + if Reflection then SetFontReflection(true, ReflectionSpacing) else SetFontReflection(false,0); - //if selected set blink... + // if selected set blink... if SelectBool then begin Ticks := SDL_GetTicks() div 550; if Ticks <> STicks then - begin //Change Visability + begin // change visability STicks := Ticks; SelectBlink := Not SelectBlink; end; end; - {if (False) then //no width set draw as one long string + {if (false) then // no width set draw as one long string begin if not (SelectBool AND SelectBlink) then Text2 := Text @@ -307,8 +308,8 @@ begin end else begin} - //now use allways: - //draw text as many strings + // now use always: + // draw text as many strings Y2 := Y + MoveY; for I := 0 to High(TextTiles) do begin @@ -353,7 +354,14 @@ begin Create(X, Y, 0, 0, 30, 0, 0, 0, 0, Text, false, 0, 0); end; -constructor TText.Create(ParX, ParY, ParW: real; ParStyle: integer; ParSize, ParColR, ParColG, ParColB: real; ParAlign: integer; ParText: string; ParReflection: boolean; ParReflectionSpacing: real; ParZ:real); +constructor TText.Create(ParX, ParY, ParW: real; + ParStyle: integer; + ParSize, ParColR, ParColG, ParColB: real; + ParAlign: integer; + ParText: string; + ParReflection: boolean; + ParReflectionSpacing: real; + ParZ: real); begin inherited Create; Alpha := 1; @@ -371,8 +379,8 @@ begin Align := ParAlign; SelectBool := false; Visible := true; - Reflection:= ParReflection; - ReflectionSpacing:= ParReflectionSpacing; + Reflection := ParReflection; + ReflectionSpacing := ParReflectionSpacing; end; end. |