mirror of
https://github.com/moparisthebest/Simba
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Finder class.
git-svn-id: http://www.villavu.com/repositories/merlijn/mufasa@32 3f818213-9676-44b0-a9b4-5e4c4e03d09d
This commit is contained in:
Wizzup?
parent
480d77896b
commit
036f11e249
@ -114,10 +114,13 @@ At this point it is unsure if the Input class will also take care of Sockets and
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\section{More On The Core Classes}
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The previously mentioned MML classes are considered to be the absolute core of the library. (Although one could argue that even the Colour class isn't part of the core classes.)
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With these classes most functions that Mufasa will contain can be created. if you can make FindColor, you can make FindColorsSpiralTolerance, they don't really differ a lot. The same goes for DTM's, OCR and Bitmaps. Mouse and keyboard functions will be done with the Input class.
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The MML contains more classes, and they will mainly utilize the previous mentioned classes.
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It is essential to understand the Classes architecture to fully understand Mufasa.
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Before work on other classes will be done, the core classes must be finished and stable.
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A good rule of thumb is the following: any units that make extensive use of Compiler Directives, are considered a core unit.
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\end{document}
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@ -6,9 +6,8 @@
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<MainUnit Value="0"/>
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<TargetFileExt Value=""/>
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<Title Value="Mufasa Stand Alone"/>
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<Icon Value="0"/>
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<UseXPManifest Value="True"/>
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<ActiveEditorIndexAtStart Value="1"/>
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<ActiveEditorIndexAtStart Value="2"/>
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</General>
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<VersionInfo>
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<ProjectVersion Value=""/>
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@ -30,15 +29,15 @@
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<PackageName Value="LCL"/>
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</Item1>
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</RequiredPackages>
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<Units Count="45">
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<Units Count="48">
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<Unit0>
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<Filename Value="project1.lpr"/>
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<IsPartOfProject Value="True"/>
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<Loaded Value="True"/>
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</Unit0>
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<Unit1>
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@ -167,10 +166,10 @@
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<HasResources Value="True"/>
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<ResourceBaseClass Value="Form"/>
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<UnitName Value="TestUnit"/>
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<Loaded Value="True"/>
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</Unit18>
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<Unit19>
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@ -299,10 +298,10 @@
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<Filename Value="../../Units/MMLCore/client.pas"/>
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<IsPartOfProject Value="True"/>
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<UnitName Value="Client"/>
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<CursorPos X="91" Y="24"/>
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<TopLine Value="1"/>
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<EditorIndex Value="3"/>
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<Loaded Value="True"/>
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</Unit37>
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<Unit38>
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@ -311,8 +310,8 @@
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<UnitName Value="MufasaTypes"/>
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<Loaded Value="True"/>
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@ -320,18 +319,18 @@
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<UsageCount Value="24"/>
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<Loaded Value="True"/>
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</Unit39>
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<Unit40>
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<Filename Value="../../Units/MMLCore/files.pas"/>
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<IsPartOfProject Value="True"/>
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<UnitName Value="files"/>
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<CursorPos X="1" Y="1"/>
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<TopLine Value="1"/>
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<EditorIndex Value="7"/>
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<UsageCount Value="29"/>
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<Loaded Value="True"/>
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</Unit40>
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<Unit41>
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@ -339,9 +338,9 @@
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<IsPartOfProject Value="True"/>
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<UnitName Value="Window"/>
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<CursorPos X="35" Y="227"/>
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<TopLine Value="196"/>
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<EditorIndex Value="4"/>
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<UsageCount Value="25"/>
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<TopLine Value="204"/>
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<EditorIndex Value="5"/>
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<UsageCount Value="28"/>
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<Loaded Value="True"/>
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</Unit41>
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<Unit42>
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@ -356,137 +355,167 @@
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<UnitName Value="CompTypes"/>
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<CursorPos X="80" Y="9"/>
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<TopLine Value="1"/>
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<EditorIndex Value="8"/>
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<UsageCount Value="12"/>
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<EditorIndex Value="10"/>
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<UsageCount Value="14"/>
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<Loaded Value="True"/>
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</Unit43>
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<Unit44>
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<Filename Value="../../Units/MMLCore/windowutil.pas"/>
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<UnitName Value="windowutil"/>
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<CursorPos X="35" Y="109"/>
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<TopLine Value="80"/>
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<EditorIndex Value="5"/>
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<UsageCount Value="11"/>
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<TopLine Value="9"/>
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<EditorIndex Value="6"/>
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<UsageCount Value="13"/>
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<Loaded Value="True"/>
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</Unit44>
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<Unit45>
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<Filename Value="../../Units/MMLCore/input.pas"/>
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<UnitName Value="Input"/>
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<CursorPos X="3" Y="160"/>
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<TopLine Value="149"/>
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<EditorIndex Value="8"/>
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<UsageCount Value="12"/>
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<Loaded Value="True"/>
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</Unit45>
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<Unit46>
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<Filename Value="../../Units/MMLCore/finder.pas"/>
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<IsPartOfProject Value="True"/>
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<UnitName Value="finder"/>
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<CursorPos X="51" Y="94"/>
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<TopLine Value="84"/>
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<EditorIndex Value="2"/>
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<UsageCount Value="21"/>
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<Loaded Value="True"/>
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</Unit46>
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<Unit47>
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<Filename Value="../../../lazarus/lcl/graphics.pp"/>
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<UnitName Value="Graphics"/>
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<CursorPos X="17" Y="2298"/>
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<TopLine Value="2282"/>
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<UsageCount Value="10"/>
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</Unit47>
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</Units>
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<JumpHistory Count="29" HistoryIndex="28">
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<JumpHistory Count="30" HistoryIndex="29">
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<Position1>
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</JumpHistory>
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</ProjectOptions>
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<CompilerOptions>
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@ -7,7 +7,7 @@ uses
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cthreads, cmem,
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{$ENDIF}{$ENDIF}
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Interfaces, // this includes the LCL widgetset
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Forms, LResources, Window, files, MufasaTypes, Client, TestUnit;
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Forms, LResources, Window, files, MufasaTypes, Client, TestUnit, finder;
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{$IFDEF WINDOWS}{$R project1.rc}{$ENDIF}
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@ -1,7 +1,7 @@
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object Form1: TForm1
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Left = 320
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Left = 237
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Height = 527
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Top = 238
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Top = 190
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Width = 779
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ActiveControl = Button1
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Caption = 'Form1'
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@ -1,10 +1,10 @@
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{ This is an automatically generated lazarus resource file }
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LazarusResources.Add('TForm1','FORMDATA',[
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'TPF0'#6'TForm1'#5'Form1'#4'Left'#3'@'#1#6'Height'#3#15#2#3'Top'#3#238#0#5'Wi'
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+'dth'#3#11#3#13'ActiveControl'#7#7'Button1'#7'Caption'#6#5'Form1'#12'ClientH'
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+'eight'#3#15#2#11'ClientWidth'#3#11#3#8'Position'#7#14'poScreenCenter'#10'LC'
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+'LVersion'#6#6'0.9.29'#0#7'TButton'#7'Button1'#4'Left'#2'E'#6'Height'#2#25#3
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'TPF0'#6'TForm1'#5'Form1'#4'Left'#3#237#0#6'Height'#3#15#2#3'Top'#3#190#0#5'W'
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+'idth'#3#11#3#13'ActiveControl'#7#7'Button1'#7'Caption'#6#5'Form1'#12'Client'
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+'Height'#3#15#2#11'ClientWidth'#3#11#3#8'Position'#7#14'poScreenCenter'#10'L'
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+'CLVersion'#6#6'0.9.29'#0#7'TButton'#7'Button1'#4'Left'#2'E'#6'Height'#2#25#3
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+'Top'#2' '#5'Width'#2'K'#7'Caption'#6#7'Button1'#7'OnClick'#7#12'Button1Clic'
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+'k'#8'TabOrder'#2#0#0#0#0
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]);
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@ -5,7 +5,7 @@ unit Client;
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interface
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uses
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Classes, SysUtils, MufasaTypes, Window, Input, Files;
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Classes, SysUtils, MufasaTypes, Window, Input, Files, Finder;
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type
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TClient = class(TObject)
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@ -16,6 +16,7 @@ type
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MWindow: TMWindow;
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MInput: TMInput;
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MFiles: TMFiles;
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MFinder: TMFinder;
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end;
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@ -29,10 +30,12 @@ begin
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MWindow := TMWindow.Create(Self);
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MInput := TMInput.Create(Self);
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MFiles := TMFiles.Create;
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MFinder := TMFinder.Create(Self);
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end;
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destructor TClient.Destroy;
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begin
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MFinder.Destroy;
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MFiles.Destroy;
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MInput.Destroy;
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MWindow.Destroy;
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110
Units/MMLCore/finder.pas
Normal file
110
Units/MMLCore/finder.pas
Normal file
@ -0,0 +1,110 @@
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unit finder;
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{$mode objfpc}{$H+}
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interface
|
||||
|
||||
uses
|
||||
Classes, SysUtils;
|
||||
|
||||
{ TMFinder Class }
|
||||
|
||||
{
|
||||
Should be 100% independant, as all platform dependant code is in the
|
||||
Window and Input classes.
|
||||
|
||||
Let's try not to use any OS-specific defines here? ;)
|
||||
}
|
||||
|
||||
type
|
||||
TMFinder = class(TObject)
|
||||
constructor Create(aClient: TObject);
|
||||
destructor Destroy; override;
|
||||
public
|
||||
// Possibly turn x, y into a TPoint var.
|
||||
function FindColor(var x, y: Integer; Color, x1, y1, x2, y2: Integer): Boolean;
|
||||
protected
|
||||
Client: TObject;
|
||||
private
|
||||
|
||||
end;
|
||||
|
||||
implementation
|
||||
uses
|
||||
Client, // For the Client Casts.
|
||||
MufasaTypes // Types
|
||||
;
|
||||
|
||||
constructor TMFinder.Create(aClient: TObject);
|
||||
|
||||
begin
|
||||
inherited Create;
|
||||
|
||||
Self.Client := aClient;
|
||||
|
||||
end;
|
||||
|
||||
destructor TMFinder.Destroy;
|
||||
begin
|
||||
|
||||
inherited;
|
||||
end;
|
||||
|
||||
function TMFinder.FindColor(Var x, y: Integer; Color, x1, y1, x2, y2: Integer): Boolean;
|
||||
var
|
||||
PtrData: TRetData;
|
||||
Ptr: PRGB32;
|
||||
PtrInc: Integer;
|
||||
dX, dY, clR, clG, clB, xx, yy: Integer;
|
||||
|
||||
begin
|
||||
|
||||
// checks for valid x1,y1,x2,y2? (may involve GetDimensions)
|
||||
|
||||
{if bla > bla) then etc }
|
||||
|
||||
// calculate delta x and y
|
||||
dX := x2 - x1;
|
||||
dY := y2 - y1;
|
||||
//next, convert the color to r,g,b
|
||||
{
|
||||
ColorToRGB(Color, clR, clG, clB);
|
||||
}
|
||||
|
||||
PtrData := TClient(Client).MWindow.ReturnData(x1, y1, dX, dY);
|
||||
|
||||
// Do we want to "cache" these vars?
|
||||
// We will, for now. Easier to type.
|
||||
Ptr := PtrData.Ptr;
|
||||
PtrInc := PtrData.IncPtrWith;
|
||||
|
||||
for yy := 0 to dY do
|
||||
begin
|
||||
for xx := 0 to dX do
|
||||
begin
|
||||
// Colour comparison here. Possibly with tolerance? ;)
|
||||
if (Ptr^.R = clR) and (Ptr^.G = clG) and (Ptr^.B = clB) then
|
||||
begin
|
||||
{
|
||||
If we are only looking for one colour, result = true, free data, exit.
|
||||
|
||||
Else, add to the "hit" tpa, and increate the count.
|
||||
}
|
||||
|
||||
Result := True;
|
||||
x := xx;
|
||||
y := yy;
|
||||
|
||||
TClient(Client).MWindow.FreeReturnData;
|
||||
Exit;
|
||||
end;
|
||||
Inc(Ptr);
|
||||
end;
|
||||
Inc(Ptr, PtrInc)
|
||||
end;
|
||||
|
||||
TClient(Client).MWindow.FreeReturnData;
|
||||
end;
|
||||
|
||||
end.
|
||||
|
||||
Loading…
Reference in New Issue
Block a user