From 717b9418c82503d4eea96b2e736ba23e7134a1e3 Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Mon, 1 Oct 2018 22:27:14 +0200
Subject: Spielnummern neu

---
 raetsel.lps     | 88 ++++++++++++++++++++++++++++-----------------------------
 raetselunit.pas | 24 ++++++++++++++--
 unit1.pas       |  7 +++++
 3 files changed, 72 insertions(+), 47 deletions(-)

diff --git a/raetsel.lps b/raetsel.lps
index ea83dbf..95f4b26 100644
--- a/raetsel.lps
+++ b/raetsel.lps
@@ -9,7 +9,7 @@
         <IsPartOfProject Value="True"/>
         <EditorIndex Value="2"/>
         <CursorPos X="35" Y="10"/>
-        <UsageCount Value="56"/>
+        <UsageCount Value="58"/>
         <Loaded Value="True"/>
       </Unit0>
       <Unit1>
@@ -18,9 +18,9 @@
         <ComponentName Value="Form1"/>
         <HasResources Value="True"/>
         <ResourceBaseClass Value="Form"/>
-        <TopLine Value="28"/>
-        <CursorPos Y="52"/>
-        <UsageCount Value="56"/>
+        <TopLine Value="36"/>
+        <CursorPos X="25" Y="59"/>
+        <UsageCount Value="58"/>
         <Loaded Value="True"/>
       </Unit1>
       <Unit2>
@@ -32,16 +32,15 @@
         <UnitName Value="Unit2"/>
         <EditorIndex Value="-1"/>
         <CursorPos Y="17"/>
-        <UsageCount Value="55"/>
+        <UsageCount Value="57"/>
       </Unit2>
       <Unit3>
         <Filename Value="raetselunit.pas"/>
         <IsPartOfProject Value="True"/>
         <IsVisibleTab Value="True"/>
         <EditorIndex Value="1"/>
-        <TopLine Value="795"/>
-        <CursorPos Y="825"/>
-        <UsageCount Value="50"/>
+        <CursorPos X="49" Y="35"/>
+        <UsageCount Value="52"/>
         <Loaded Value="True"/>
       </Unit3>
       <Unit4>
@@ -50,7 +49,7 @@
         <EditorIndex Value="3"/>
         <TopLine Value="785"/>
         <CursorPos Y="807"/>
-        <UsageCount Value="36"/>
+        <UsageCount Value="38"/>
         <Loaded Value="True"/>
       </Unit4>
       <Unit5>
@@ -90,9 +89,9 @@
         <ResourceBaseClass Value="Form"/>
         <UnitName Value="Unit1"/>
         <EditorIndex Value="4"/>
-        <TopLine Value="2283"/>
+        <TopLine Value="2341"/>
         <CursorPos X="13" Y="2380"/>
-        <UsageCount Value="19"/>
+        <UsageCount Value="20"/>
         <Loaded Value="True"/>
       </Unit10>
       <Unit11>
@@ -126,122 +125,123 @@
     </Units>
     <JumpHistory Count="30" HistoryIndex="29">
       <Position1>
-        <Filename Value="raetselunit.inc"/>
-        <Caret Line="799" TopLine="760"/>
+        <Filename Value="raetselunit.pas"/>
+        <Caret Line="395" Column="22" TopLine="360"/>
       </Position1>
       <Position2>
-        <Filename Value="raetselunit.inc"/>
-        <Caret Line="819" Column="65" TopLine="780"/>
+        <Filename Value="raetselunit.pas"/>
+        <Caret Line="396" Column="38" TopLine="361"/>
       </Position2>
       <Position3>
         <Filename Value="raetselunit.pas"/>
-        <Caret Line="345" Column="24" TopLine="307"/>
+        <Caret Line="397" Column="31" TopLine="374"/>
       </Position3>
       <Position4>
         <Filename Value="raetselunit.pas"/>
-        <Caret Line="372" Column="41" TopLine="346"/>
+        <Caret Line="398" Column="14" TopLine="374"/>
       </Position4>
       <Position5>
         <Filename Value="raetselunit.pas"/>
-        <Caret Line="738" Column="47" TopLine="711"/>
+        <Caret Line="399" Column="14" TopLine="374"/>
       </Position5>
       <Position6>
-        <Filename Value="raetselunit.inc"/>
-        <Caret Line="21" Column="15"/>
+        <Filename Value="raetselunit.pas"/>
+        <Caret Line="408" Column="39" TopLine="386"/>
       </Position6>
       <Position7>
         <Filename Value="raetselunit.pas"/>
-        <Caret Line="738" Column="47" TopLine="711"/>
+        <Caret Line="399" Column="27" TopLine="388"/>
       </Position7>
       <Position8>
         <Filename Value="raetselunit.pas"/>
-        <Caret Line="869" TopLine="838"/>
       </Position8>
       <Position9>
         <Filename Value="raetselunit.pas"/>
-        <Caret Line="888" Column="14" TopLine="825"/>
+        <Caret Line="43" Column="13" TopLine="7"/>
       </Position9>
       <Position10>
         <Filename Value="raetselunit.pas"/>
+        <Caret Line="234" Column="11" TopLine="199"/>
       </Position10>
       <Position11>
         <Filename Value="raetselunit.pas"/>
-        <Caret Line="89" TopLine="81"/>
+        <Caret Line="235" Column="11" TopLine="200"/>
       </Position11>
       <Position12>
         <Filename Value="raetselunit.pas"/>
-        <Caret Line="735" TopLine="716"/>
+        <Caret Line="236" Column="11" TopLine="202"/>
       </Position12>
       <Position13>
         <Filename Value="raetselunit.pas"/>
+        <Caret Line="237" Column="11" TopLine="203"/>
       </Position13>
       <Position14>
         <Filename Value="raetselunit.pas"/>
-        <Caret Line="89" TopLine="47"/>
+        <Caret Line="238" Column="11" TopLine="204"/>
       </Position14>
       <Position15>
         <Filename Value="raetselunit.pas"/>
-        <Caret Line="756" Column="66" TopLine="722"/>
+        <Caret Line="239" Column="11" TopLine="205"/>
       </Position15>
       <Position16>
         <Filename Value="raetselunit.pas"/>
-        <Caret Line="734" Column="8" TopLine="718"/>
+        <Caret Line="240" Column="11" TopLine="206"/>
       </Position16>
       <Position17>
-        <Filename Value="raetselunit.inc"/>
-        <Caret Line="816" Column="11" TopLine="785"/>
+        <Filename Value="raetselunit.pas"/>
+        <Caret Line="408" Column="39" TopLine="373"/>
       </Position17>
       <Position18>
         <Filename Value="raetselunit.pas"/>
-        <Caret Line="369" Column="19" TopLine="349"/>
+        <Caret Line="43" Column="13" TopLine="21"/>
       </Position18>
       <Position19>
         <Filename Value="raetselunit.pas"/>
-        <Caret Line="47" TopLine="40"/>
+        <Caret Line="238" Column="18" TopLine="203"/>
       </Position19>
       <Position20>
         <Filename Value="raetselunit.pas"/>
-        <Caret Line="202" Column="47" TopLine="186"/>
+        <Caret Line="240" Column="42" TopLine="217"/>
       </Position20>
       <Position21>
         <Filename Value="raetselunit.pas"/>
-        <Caret Line="7"/>
+        <Caret Line="234" Column="29" TopLine="217"/>
       </Position21>
       <Position22>
         <Filename Value="raetselunit.pas"/>
-        <Caret Line="67" Column="20" TopLine="31"/>
+        <Caret Line="59" Column="21" TopLine="39"/>
       </Position22>
       <Position23>
         <Filename Value="raetselunit.pas"/>
-        <Caret Line="103" Column="20" TopLine="67"/>
+        <Caret Line="93" Column="21" TopLine="57"/>
       </Position23>
       <Position24>
         <Filename Value="raetselunit.pas"/>
-        <Caret Line="230" Column="27" TopLine="195"/>
+        <Caret Line="326" Column="4" TopLine="305"/>
       </Position24>
       <Position25>
         <Filename Value="raetselunit.pas"/>
-        <Caret Line="349" Column="14" TopLine="311"/>
+        <Caret Line="328" Column="36" TopLine="305"/>
       </Position25>
       <Position26>
-        <Filename Value="raetselunit.pas"/>
-        <Caret Line="67" Column="20" TopLine="47"/>
+        <Filename Value="unit1.pas"/>
+        <Caret Line="52" TopLine="28"/>
       </Position26>
       <Position27>
         <Filename Value="raetselunit.pas"/>
-        <Caret Line="103" Column="20" TopLine="67"/>
+        <Caret Line="327" Column="3" TopLine="306"/>
       </Position27>
       <Position28>
         <Filename Value="raetselunit.pas"/>
-        <Caret Line="230" Column="27" TopLine="195"/>
+        <Caret Line="35" Column="39" TopLine="19"/>
       </Position28>
       <Position29>
         <Filename Value="raetselunit.pas"/>
-        <Caret Line="346" Column="10" TopLine="311"/>
+        <Caret Line="331" Column="43" TopLine="308"/>
       </Position29>
       <Position30>
         <Filename Value="raetselunit.pas"/>
-        <Caret Line="373" Column="25" TopLine="339"/>
+        <Caret Line="330" Column="14" TopLine="309"/>
       </Position30>
     </JumpHistory>
   </ProjectSession>
diff --git a/raetselunit.pas b/raetselunit.pas
index 4e0ffae..04052b9 100644
--- a/raetselunit.pas
+++ b/raetselunit.pas
@@ -4,8 +4,6 @@ unit raetselunit;
 
 interface
 
-// TODO: Spielnummernzufall
-
 // TODO: Cross-Compilieren
 
 uses
@@ -32,6 +30,8 @@ type
     vorherMalFarbe: TColor;
   end;
 
+  tOnSetCaption = procedure(c: string) of object;
+
   tRaetsel = class
   private
     besitzer:         tForm;
@@ -40,6 +40,7 @@ type
     erzeugeBtn,
       speichernBtn,
       ladenBtn:       tButtonWithArrowKeys;
+    zufallSE:         tSpinEdit;
     progressbar1:     tProgressBar;
     aktuelleFarbe:    tColor;
     function besitzerHoehe: longint; dynamic;
@@ -66,6 +67,7 @@ type
     procedure speichern(var datei: file); dynamic;
     procedure laden(var datei: file); dynamic;
   public
+    onSetCaption: tOnSetCaption;
     constructor create(aOwner: tForm);
     destructor destroy; override;
     procedure zeichnen; dynamic; abstract;
@@ -230,6 +232,16 @@ begin
   ladenBtn.caption:='Laden!';
   ladenBtn.onClick:=@ladenOnClick;
   ladenBtn.onKeyDown:=@onKeyDown;
+  zufallSE:=tSpinEdit.create(besitzer);
+  zufallSE.parent:=besitzer;
+  zufallSE.top:=erzeugeBtn.top+erzeugeBtn.height+spacing;
+  zufallSE.left:=spacing;
+  zufallSE.width:=64;
+  zufallSE.minValue:=0;
+  zufallSE.maxValue:=99999;
+  zufallSE.value:=random(zufallSE.maxValue+1);
+  zufallSE.showHint:=true;
+  zufallSE.hint:='Nummer';
   progressbar1:=tProgressBar.create(besitzer);
   progressbar1.visible:=false;
   progressbar1.parent:=besitzer;
@@ -312,6 +324,10 @@ end;
 procedure tRaetsel.erzeugeOnClick(sender: tObject);
 begin
   loeschen;
+  randSeed:=zufallSE.value;
+  if assigned(onSetCaption) then
+    onSetCaption(intToStr(zufallSE.value));
+  zufallSE.value:=random(zufallSE.maxValue+1);
   loesen(-1);
   randErzeugen;
   leeren;
@@ -396,7 +412,9 @@ begin
     with spinEdits[i] do begin
       parent:=besitzer;
       top:=erzeugeBtn.top+erzeugeBtn.height+spacing;
-      if i>0 then begin
+      if i=0 then
+        left:=zufallSE.left + zufallSE.width
+      else begin
         left:=spinEdits[i-1].left + spinEdits[i-1].width;
         value:=groeszen[i-1];
       end;
diff --git a/unit1.pas b/unit1.pas
index 27ec7c2..05b97d8 100644
--- a/unit1.pas
+++ b/unit1.pas
@@ -19,6 +19,7 @@ type
   private
     { private declarations }
     procedure WMGetDlgCode(var msg: tMessage); message WM_GETDLGCODE;
+    procedure onSetCaption(c: string);
   public
     { public declarations }
     raetsel: tRaetsel;
@@ -55,6 +56,12 @@ begin
       application.terminate;
     end;
   end;
+  raetsel.onSetCaption:=@onSetCaption;
+end;
+
+procedure tForm1.onSetCaption(c: string);
+begin
+  form1.caption:=c;
 end;
 
 procedure tForm1.FormDestroy(Sender: TObject);
-- 
cgit v1.2.3-70-g09d2