AF_Functions for newcomers.(DBP)

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Silvester

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Joined: 7th Dec 2005

Location: Netherlands

Posted: 18th Feb 2007 14:59 Edited at: 18th Feb 2007 19:58

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Yes i made some very simple functions(for advanced people) for newcomers.They are quite usefull if i say so.

EDIT:To compile with the AI function,you will need the latest version of Goga's DBP plugin.

*18-02-2007:
Updated,added 3 new commands!

Current Functions:

+ Code Snippet

AF_Globals()
AF_SimpleAI(AF_PlayerX#,AF_PlayerY#,AF_PlayerZ#,EnemyObj#,AF_AWAY#,AF_SPEED#)
AF_TopDown(AF_PlayerX2#,AF_PlayerY2#,AF_PlayerZ2#,AF_Height#)
AF_Keys1(AF_ObjectNum#,AF_MoveSpeed#,AF_TurnSpeed#)
AF_Keys2(AF_ObjectNum#,AF_MoveSpeed#,AF_TurnSpeed#)
AF_ChangeWindow(AF_WindowTitle$,AF_WindowHeight#,AF_WindowWidht#)
AF_FPSKeys(AF_CameraNum#,AF_MoveSpeed2#,AF_TurnSpeed2#)
AF_Object(ObjectPath$,TexturePath$,Transperancyflag#)
AF_CostumPrint(AF_FontSize#,AF_R#,AF_G#,AF_B#,AF_Text$)
AF_CreateDefObj(AF_ObjType$,AF_ObjNum#,AF_ObjSize#,AF_R#,AF_G#,AF_B#)
AF_ScreenSettings()

They are basic but they work.

Explanations:

-AF_Globals()
Sets some globals,its not required to use,but it might solve some problems.

-AF_SimpleAI(AF_PlayerX#,AF_PlayerY#,AF_PlayerZ#,EnemyObj#,AF_AWAY#,AF_SPEED#)
Basic AI,
AF_PlayerX# = Player Object X
AF_PlayerY# = Player Object Y
AF_PlayerZ# = Player Object Z
EnemyObj# = The enemy to control
AF_AWAY# = How far away the enmy must be before following player.
AF_SPEED# = The speed in wich the enemy moves(TIP : Keep it lower then the player's movement speed.)

-AF_TopDown(AF_PlayerX2#,AF_PlayerY2#,AF_PlayerZ2#,AF_Height#)
AF_PlayerX2# = Player Object X
AF_PlayerY2# = Player Object Y
AF_PlayerZ2# = Player Object Z
AF_Height# = Camera Height

-AF_Keys1(AF_ObjectNum#,AF_MoveSpeed#,AF_TurnSpeed#)
Lets you control the player object with the arrow keys.
AF_ObjectNum# = Player Object Number
AF_MoveSpeed# = Speed to move object with
AF_TurnSpeed# = Speed to turn object with

AF_Keys2(AF_ObjectNum#,AF_MoveSpeed#,AF_TurnSpeed#)
Lets you control the player object with the W,S,A,D keys.
AF_ObjectNum# = Player Object Number
AF_MoveSpeed# = Speed to move object with
AF_TurnSpeed# = Speed to turn object with

-AF_ChangeWindow(AF_WindowTitle$,AF_WindowHeight#,AF_WindowWidht#)
AF_WindowTitle$ = The window title you want to set it to
AF_WindowHeight# = The height of the window you want it to have
AF_WindowWidht# = The Widht of the window you want to have.

-AF_FPSKeys(AF_CameraNum#,AF_MoveSpeed2#,AF_TurnSpeed2#)
Control your camera in a FPS style
AF_CameraNum# = Camera Number to control
AF_MoveSpeed2# = Speed to move the camera with
AF_TurnSpeed2# = Speed to turn the camera with

-AF_Object(ObjectPath$,TexturePath$,Transperancyflag#)
ObjectPath$ = The path of the object to load
TexturePath$ = The path of the objects texture
Transperancyflag# = The Objects Transparency flag(4 makes true black transperant)

-AF_CostumPrint(AF_FontSize#,AF_R#,AF_G#,AF_B#,AF_Text$)
AF_FontSize# = This is not about a font size,but a POINT size.
AF_R# = Red Value
AF_G# = Green Value
AF_B# = Blue Value
AF_Text$ = The Actual text to display

-AF_CreateDefObj(AF_ObjType$,AF_ObjNum#,AF_ObjSize#,AF_R#,AF_G#,AF_B#)
To create a default object with color(Cone,Cylinder,Cube,Sphere and Plain supported)
AF_ObjType$ = The type of object,e.g. "cube"
AF_ObjNum# = Object Number to use
AF_ObjSize# = The object size
AF_R# = Red Value
AF_G# = Green Value
AF_B# = Blue Value

-AF_ScreenSettings()
For Display settings.(Window modes supported:1-640*480,2-800*600,3-1024*768,4-1280*1024)

Hope this helps the newcomers.

Oh,and offcourse the Functions :

Function AF_SimpleAI(AF_PlayerX#,AF_PlayerY#,AF_PlayerZ#,EnemyObj#,AF_AWAY#,AF_SPEED#)
EnemyX#=Object Position X(EnemyObj#)
EnemyY#=Object Position Y(EnemyObj#)
EnemyZ#=Object Position Z(EnemyObj#)
AF_DIST# = DistanceFormula(AF_PlayerX#,EnemyX#,AF_PlayerY#,EnemyY#,AF_PlayerZ#,EnemyZ#)
If AF_DIST#=<AF_AWAY#
Point Object EnemyObj#,AF_PlayerX#,AF_PlayerY#,AF_PlayerZ#
Move Object EnemyObj#,AF_SPEED#
endif
Endfunction

Function AF_TopDown(AF_PlayerX2#,AF_PlayerY2#,AF_PlayerZ2#,AF_Height#)
Position Camera AF_PlayerX2#,AF_Height#,AF_PlayerZ2#
Point Camera AF_PlayerX2#,AF_PlayerY2#,AF_PlayerZ2#
endfunction

Function AF_Keys1(AF_ObjectNum#,AF_MoveSpeed#,AF_TurnSpeed#)
If keystate(17)=1 then Move Object AF_ObjectNum#,AF_MoveSpeed#
If keystate(31)=1 then Move Object AF_ObjectNum#,-AF_MoveSpeed#
If keystate(30)=1 then turn object left AF_ObjectNum#,AF_TurnSpeed#
If keystate(32)=1 then Turn object right AF_ObjectNum#,AF_TurnSpeed#
endfunction

Function AF_Keys2(AF_ObjectNum#,AF_MoveSpeed#,AF_TurnSpeed#)
If Upkey()=1 then Move Object AF_ObjectNum#,AF_MoveSpeed#
If Downkey()=1 then Move Object AF_ObjectNum#,-AF_MoveSpeed#
If Leftkey()=1 then turn object left AF_ObjectNum#,AF_TurnSpeed#
If rightkey()=1 then Turn object right AF_ObjectNum#,AF_TurnSpeed#
endfunction

Function AF_ChangeWindow(AF_WindowTitle$,AF_WindowHeight#,AF_WindowWidht#)
Set Window Title AF_WindowTitle$
Set Window Size AF_WindowWidht#,AF_WindowHeight#
endfunction

Function AF_FPSKeys(AF_CameraNum#,AF_MoveSpeed2#,AF_TurnSpeed2#)
If keystate(17)=1 then move Camera AF_CameraNum#,AF_MoveSpeed2#
if keystate(31)=1 then move camera AF_CameraNum#,-AF_MoveSpeed2#
If keystate(30)=1 then turn camera left AF_CameraNum#,AF_TurnSpeed2#
If keystate(32)=1 then turn camera Right AF_CameraNum#,AF_TurnSpeed2#
endfunction

Function AF_Globals()
Global AF_PlayerX#
Global AF_PlayerY#
Global AF_PlayerZ#
Global AF_PlayerX2#
Global AF_PlayerY2#
Global AF_PlayerZ2#
Global EnemyObj#
Global AF_AWAY#
Global AF_SPEED#
Global AF_ObjectNum#
Global AF_MoveSpeed#
Global AF_TurnSpeed#
Global AF_WindowTitle$
Global AF_WindowHeight#
Global AF_WindowWidht#
Global AF_CameraNum#
Global AF_MoveSpeed2#
Global AF_TurnSpeed2#
Global AF_PlayerObj#
Global AF_Distance#
Global AF_R#
GLOBAL AF_G#
GLOBAL AF_B#
Global AF_Fontsize#
Global AF_Text$
Global AF_ObjType$
Global AF_ObjNum#
Global AF_ObjSize#
endfunction

Function AF_Object(ObjectPath$,TexturePath$,Transperancyflag#)
For X=1 to 9999
If Object Exist(X)=0 and Image Exist(X)=0
Load Object ObjectPath$,X
Load Image TexturePath$,X
Texture Object X,X
Set Object Transparency X,Transperancyflag#
else
Gosub AF_GO
endif
Next X
AF_GO:
endfunction

Function AF_CostumPrint(AF_FontSize#,AF_R#,AF_G#,AF_B#,AF_Text$)
Ink RGB(AF_R#,AF_G#,AF_B#),0
Set Text Size AF_Fontsize#
Print AF_Text$
Ink RGB(255,255,255),0
Set Text Size 12
endfunction

Function AF_CreateDefObj(AF_ObjType$,AF_ObjNum#,AF_ObjSize#,AF_R#,AF_G#,AF_B#)
AF_OK$=Lower$(AF_ObjType$)
If AF_OK$="cube" then make object cube AF_ObjNum#,AF_ObjSize#
If AF_OK$="sphere" then make object Sphere AF_ObjNum#,AF_ObjSize#
If AF_OK$="plain" then Make Object plain AF_ObjNum#,AF_ObjSize#,AF_ObjSize#
If AF_OK$="cone" then make object cone AF_ObjNum#,AF_ObjSize#
If AF_OK$="cylinder" then make object cylinder AF_ObjNum#,AF_ObjSize#
Color Object AF_ObjNum#,RGB(AF_R#,AF_G#,AF_B#)
Endfunction

Function AF_ScreenSettings()
Print "1-640*480,2-800*600,3-1280*1024"
Do
Ink RGB(255,255,255),0
Text 0,0,"1-640*480,2-800*600,3-1024*768,4-1280*1024"
If Keystate(2)=1
Set window size 640,480
OK#=1
endif
If Keystate(3)=1
Set Window Size 800,600
OK#=1
endif
If Keystate(4)=1
Set Window Size 1024,768
OK#=1
endif
If Keystate(5)=1
Set Window Size 1280,1024
OK#=1
endif
If OK#=1 then Gosub AF_OMG
loop
AF_OMG:
endfunction

+ Code Snippet

Function AF_SimpleAI(AF_PlayerX#,AF_PlayerY#,AF_PlayerZ#,EnemyObj#,AF_AWAY#,AF_SPEED#)
EnemyX#=Object Position X(EnemyObj#)
EnemyY#=Object Position Y(EnemyObj#)
EnemyZ#=Object Position Z(EnemyObj#)
AF_DIST# = DistanceFormula(AF_PlayerX#,EnemyX#,AF_PlayerY#,EnemyY#,AF_PlayerZ#,EnemyZ#)
If AF_DIST#=<AF_AWAY#
Point Object EnemyObj#,AF_PlayerX#,AF_PlayerY#,AF_PlayerZ#
Move Object EnemyObj#,AF_SPEED#
endif
Endfunction

Function AF_TopDown(AF_PlayerX2#,AF_PlayerY2#,AF_PlayerZ2#,AF_Height#)
Position Camera AF_PlayerX2#,AF_Height#,AF_PlayerZ2#
Point Camera AF_PlayerX2#,AF_PlayerY2#,AF_PlayerZ2#
endfunction

Function AF_Keys1(AF_ObjectNum#,AF_MoveSpeed#,AF_TurnSpeed#)
If keystate(17)=1 then Move Object AF_ObjectNum#,AF_MoveSpeed#
If keystate(31)=1 then Move Object AF_ObjectNum#,-AF_MoveSpeed#
If keystate(30)=1 then turn object left AF_ObjectNum#,AF_TurnSpeed#
If keystate(32)=1 then Turn object right AF_ObjectNum#,AF_TurnSpeed#
endfunction

Function AF_Keys2(AF_ObjectNum#,AF_MoveSpeed#,AF_TurnSpeed#)
If Upkey()=1 then Move Object AF_ObjectNum#,AF_MoveSpeed#
If Downkey()=1 then Move Object AF_ObjectNum#,-AF_MoveSpeed#
If Leftkey()=1 then turn object left AF_ObjectNum#,AF_TurnSpeed#
If rightkey()=1 then Turn object right AF_ObjectNum#,AF_TurnSpeed#
endfunction

Function AF_ChangeWindow(AF_WindowTitle$,AF_WindowHeight#,AF_WindowWidht#)
Set Window Title AF_WindowTitle$
Set Window Size AF_WindowWidht#,AF_WindowHeight#
endfunction

Function AF_FPSKeys(AF_CameraNum#,AF_MoveSpeed2#,AF_TurnSpeed2#)
If keystate(17)=1 then move Camera AF_CameraNum#,AF_MoveSpeed2#
if keystate(31)=1 then move camera AF_CameraNum#,-AF_MoveSpeed2#
If keystate(30)=1 then turn camera left AF_CameraNum#,AF_TurnSpeed2#
If keystate(32)=1 then turn camera Right AF_CameraNum#,AF_TurnSpeed2#
endfunction

Function AF_Globals()
Global AF_PlayerX#
Global AF_PlayerY#
Global AF_PlayerZ#
Global AF_PlayerX2#
Global AF_PlayerY2#
Global AF_PlayerZ2#
Global EnemyObj#
Global AF_AWAY#
Global AF_SPEED#
Global AF_ObjectNum#
Global AF_MoveSpeed#
Global AF_TurnSpeed#
Global AF_WindowTitle$
Global AF_WindowHeight#
Global AF_WindowWidht#
Global AF_CameraNum#
Global AF_MoveSpeed2#
Global AF_TurnSpeed2#
Global AF_PlayerObj#
Global AF_Distance#
Global AF_R#
GLOBAL AF_G#
GLOBAL AF_B#
Global AF_Fontsize#
Global AF_Text$
Global AF_ObjType$
Global AF_ObjNum#
Global AF_ObjSize#
endfunction

Function AF_Object(ObjectPath$,TexturePath$,Transperancyflag#)
For X=1 to 9999
If Object Exist(X)=0 and Image Exist(X)=0
Load Object ObjectPath$,X
Load Image TexturePath$,X
Texture Object X,X
Set Object Transparency X,Transperancyflag#
else
Gosub AF_GO
endif
Next X
AF_GO:
endfunction

Function AF_CostumPrint(AF_FontSize#,AF_R#,AF_G#,AF_B#,AF_Text$)
Ink RGB(AF_R#,AF_G#,AF_B#),0
Set Text Size AF_Fontsize#
Print AF_Text$
Ink RGB(255,255,255),0
Set Text Size 12
endfunction

Function AF_CreateDefObj(AF_ObjType$,AF_ObjNum#,AF_ObjSize#,AF_R#,AF_G#,AF_B#)
AF_OK$=Lower$(AF_ObjType$)
If AF_OK$="cube" then make object cube AF_ObjNum#,AF_ObjSize#
If AF_OK$="sphere" then make object Sphere AF_ObjNum#,AF_ObjSize#
If AF_OK$="plain" then Make Object plain AF_ObjNum#,AF_ObjSize#,AF_ObjSize#
If AF_OK$="cone" then make object cone AF_ObjNum#,AF_ObjSize#
If AF_OK$="cylinder" then make object cylinder AF_ObjNum#,AF_ObjSize#
Color Object AF_ObjNum#,RGB(AF_R#,AF_G#,AF_B#)
Endfunction

Function AF_ScreenSettings()
Print "1-640*480,2-800*600,3-1280*1024"
Do
Ink RGB(255,255,255),0
Text 0,0,"1-640*480,2-800*600,3-1024*768,4-1280*1024"
If Keystate(2)=1
Set window size 640,480
OK#=1
endif
If Keystate(3)=1
Set Window Size 800,600
OK#=1
endif
If Keystate(4)=1
Set Window Size 1024,768
OK#=1
endif
If Keystate(5)=1
Set Window Size 1280,1024
OK#=1
endif
If OK#=1 then Gosub AF_OMG
loop
AF_OMG:
endfunction

-Prince Of Darkness

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Dracula

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Location: DBP Recreation of Castle Csejthe

Posted: 18th Feb 2007 19:27

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Very nice. I'll give them a try when I get to the point of AI needs

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Silvester

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Location: Netherlands

Posted: 18th Feb 2007 19:29 Edited at: 18th Feb 2007 20:01

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It only lets the EnemyObj# follow you until you get out of his "visual distance",you need to figure attacking out yourself.

BTW,i am currently working on an update that lets some stuff run better.

added 3 new commands and everything runs fine,forgot some variables as globals...(Still,global calls not required)

-AF_CostumPrint(AF_FontSize#,AF_R#,AF_G#,AF_B#,AF_Text$)
-AF_CreateDefObj(AF_ObjType$,AF_ObjNum#,AF_ObjSize#,AF_R#,AF_G#,AF_B#)
-AF_ScreenSettings()

-Prince Of Darkness

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Roxas

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Location: http://forum.thegamecreators.com

Posted: 19th Feb 2007 08:59

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Oh and why you arent using eg. on this :

Function AF_CostumPrint(AF_FontSize#,AF_R#,AF_G#,AF_B#,AF_Text$)

color as dword instead of those AF_R#,AF_G#_AF_B# things oh and why so many Floats? Integers are more better on AF_fontsize AF_r# etc where you dont need number like 24.464565756 Integers are like AF_FontSize without # <- mark

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Silvester

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Posted: 19th Feb 2007 09:58

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I have no idea what a Dword is,and i deleted some #'s now.

-Prince Of Darkness

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Mr X

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Location: Universe, milkyway, sol-system, Earth...

Posted: 19th Feb 2007 10:04

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A dword is a variabel type, like an integer or a string. It goes from zero to something much heigher then zero. Anyway, nice work. I'll take a look at this some time.

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Roxas

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Posted: 19th Feb 2007 11:05

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dwords are many things lol but this way is like functions what u use setting color or something kinda hard explain:

Function changeInk(color as dword)
ink color,color
endfunction

Then use

changeInk(rgb(255,255,255)) or something

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Silvester

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Posted: 19th Feb 2007 11:05

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I know its a variable type,but how to use it is a mystery.

I am currently working on a new AI type in it,Friendly.it will follow you for ever,and with a keystate you can let it stop following you.

-Prince Of Darkness

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Gil Galvanti

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Posted: 19th Feb 2007 16:59

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I have a suggestion: Why make the player input the player x, y and z, instead of just the player number, and then using the object position x( playerNum ).

Pirates of Port Royale
Live the life.

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Silvester

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Posted: 19th Feb 2007 17:01 Edited at: 19th Feb 2007 17:07

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I know Gil,that was my mistake,i just didnt fix it yet.i didnt realy pay atention when making that function.

(Gosh,girlfriends realy keep you of of your work)

EDIT:

and i'll try the Dword crap.

Going to add a NORMAL documentation file too.

-Prince Of Darkness

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Newcomers DBPro Corner / AF_Functions for newcomers.(DBP)