I'm a beginner on smile basic and I'm trying to make à platformer https://smilebasicsource.com/page?pid=1346 I need help beacause write collisions take à lot of memory and are sooooooooooooooooo long to write
Thanks for tout help
How to make à library
I'm a beginner on smile basic and I'm trying to make à platformer https://smilebasicsource.com/page?pid=1346 I need help beacause write collisions take à lot of memory and are sooooooooooooooooo long to write Thanks for tout helpOk I saw the program. I'll try to think of a way. I don't know at the moment.
No, I juste want know how to use common def. I've make an unworking test here QKXN4J96lol I didn't understand the question You have in a different slot your COMMON DEF or you could just put DEF in your normal slot. If you want to make a library for this game that other people can use, you should do COMMON DEF in the other slot. You use both of these in the same way, but on COMMON DEF you put common before DEF on the same line and have it in a different slot. Here is a simple tutorial to use these:
COMMON DEF DOSOMETHING SPSET 0,0 SPANIM 0,"XY",-10,0,0,-10,0,8,-10,8,8,-10,8,0,0 END'When you call DOSOMETHING in your code, a sprite will appear and move around. COMMON DEF ILIKEPIE V1'Now we can add arguments SPSET 0,0 IF V1==0 THEN SPANIM 0,"XY",-10,0,0,-10,0,8,-10,8,8,-10,8,0,0 ELSE SPANIM 0,"R",-10,360,0 END'If you run ILIKEPIE 0 then the sprite will move around. If you put the same thing with any other number, it'll rotate. You could tack on more arguments, you just need to put a comma between them.EDIT: I sad now it deleted half of my stuff when I pasted it in (it said "The form requires a session ID and one wasn't received" and I C/P'd and reloaded.)
I tried coming up with something simplified enough. You can use this function as many times as you want in your code before X=X+VX and Y=Y+VY.
Remember to replace the variable names with your own!
'X and Y are your player coordinates, VX and VY are the player's velocities, R is the player's radius, and X1 to Y2 are your rectangle coordinates DEF RECT_COLLISION X,Y, VX,VY, R, X1,Y1,X2,Y2 'If you're inside the rectangle IF X+VX+R>=X1 && X+VX-R<X2 && Y+VY+R>=Y1 && Y+VY-R<Y2 THEN 'If coming from the left IF X+R<X1 THEN X=X1-R-1:VX=0 'If coming from the right IF X-R>X2 THEN X=X2+R:VX=0 'If coming from the top IF Y+R<Y1 THEN Y=Y1-R-1:INAIR=0:VY=0 'If coming from the bottom IF Y-R>Y2 THEN Y=Y2+R:VY=0 ENDIF END(EDIT) I looked at your failed attempt: the problem is that with your code, you don't actually check from which direction the player is coming. If the X velocity is positive, it doesn't necessarily mean that you're coming from the left; it just means you're moving to the right. My take on this is to check if the player's previous position was to the left of the rectangle. There are probably other ways to handle this.
My exercism.io ported code makes use of several source files. You can check out that if you want to see common def in use.
I had planned to do a platformer tutorial series at one point but no one was interested.
http://smilebasicsource.com/page?pid=886
Key: 5RDXV3CJ
My exercism.io ported code makes use of several source files. You can check out that if you want to see common def in use. I had planned to do a platformer tutorial series at one point but no one was interested. http://smilebasicsource.com/page?pid=886 Key: 5RDXV3CJplatformer tutorials? YES please do it
I tried coming up with something simplified enough. You can use this function as many times as you want in your code before X=X+VX and Y=Y+VY. Remember to replace the variable names with your own!ok but if xv= 0 then the player don't move'X and Y are your player coordinates, VX and VY are the player's velocities, R is the player's radius, and X1 to Y2 are your rectangle coordinates DEF RECT_COLLISION X,Y, VX,VY, R, X1,Y1,X2,Y2 'If you're inside the rectangle IF X+VX+R>=X1 && X+VX-R<X2 && Y+VY+R>=Y1 && Y+VY-R<Y2 THEN 'If coming from the left IF X+R<X1 THEN X=X1-R-1:VX=0 'If coming from the right IF X-R>X2 THEN X=X2+R:VX=0 'If coming from the top IF Y+R<Y1 THEN Y=Y1-R-1:INAIR=0:VY=0 'If coming from the bottom IF Y-R>Y2 THEN Y=Y2+R:VY=0 ENDIF END(EDIT) I looked at your failed attempt: the problem is that with your code, you don't actually check from which direction the player is coming. If the X velocity is positive, it doesn't necessarily mean that you're coming from the left; it just means you're moving to the right. My take on this is to check if the player's previous position was to the left of the rectangle. There are probably other ways to handle this.
Sorry, the code I gave you doesn't really work...
To apologize for being so lazy, instead of just writing you code on here, this time I took the time to test it in your game and make you a new version.
I modified your program so it only relies on one function for collisions, like you wanted.
Some other small modifications:
- I made the skip to the title screen only happen after the initialization (when you skip the cutscene in your current version, it doesn't clear the screen or load the font!) I can't force you to, but I would really really recommend using ACLS instead of manually resetting things. It makes sure everything is reset to default.
- I renamed your RADIUS variable "R" and replaced all of the "10"s in your code with R