Flash RPG: Wall Detection (Corrected)

CODE:
MC_dude.onEnterFrame=function(){
radius=8;
if(Key.isDown(Key.UP)){
this._y-=10;
this._rotation =180;
}
if(Key.isDown(Key.DOWN)){
this._y +=10;
this._rotation = 0;
}
if(Key.isDown(Key.LEFT)){
this._x-=10;
this._rotation = 90;
}
if(Key.isDown(Key.RIGHT)){
this._x+=10;
this._rotation = -90;
}
while (MC_wall.hitTest(this._x, this._y+radius, true)){
this._y--;
}
while (MC_wall.hitTest(this._x, this._y-radius, true)){
this._y++;
}
while (MC_wall.hitTest(this._y, this._x-radius, true)){
this._x++;
}
while (MC_wall.hitTest(this._y, this._x+radius, true)){
this._x--;
}
}

Category:

Education

Tags:

• how
• to
• make
• wall
• collision
• in
• flash
• rpg
• as2
• as3
• cs2
• cs3
• cs4
• mx
• 2004
• 2007
• computer
• game
• making

[CrazehGamer]

I assure you, you understand none of that code you just wrote. Looks like you recorded half your screen and had the code pre-made.

[PivotyPivoty]

@CrazehGamer 1st line: call upon the movie clip for a function 2nd line: distance from touching the wall 3rd line: if up arrow key is pressed 4th line: move the player up the Y axis by 10 5th line: rotate the player 180 degrees (facing up) 6th line: close function 1 //Repeats for other 3 keys 7th line: if player is hitting the wall with specified distance going down: 8th line: send the player in opposite direction //Repeats for up Don't you dare test my 6 years of scripting knowledge

[PivotyPivoty]

@CrazehGamer And yes, I did use notes, take a good look at the timing of the video and the date of when it was made. Back in that day, i had to make the videos quick, so I paced through the coding because i simply did not have time. Hope this helped by the way

[PivotyPivoty]

@CrazehGamer I mean really, I have coded so many things 10x more complex than this.

[MyLifeIsAnArt]

Seriously ! You Helped Lot of people including me. THank you very much! We are developing a game right now but of course its an amateur RPG game. Your videos helped us alot ! :) Thank you u posted these videos :)

[Splo5]

i'm using an animated character who is not a circle. I have all of the movement down but how am i supposed to make it so he stops at walls

[ArcticVapour]

diagonal walls?

[NoFatAsiansPlz]

@kdizzletotheshizzle did you try to add a other } to it? because that happens to me alot and I found out a solution by adding a other bracket

[kdizzletotheshizzle]

OMFG mine keeps saying

"**Error** Scene=Scene 1, layer=Layer 1, frame=1:Line 1: Statement must appear within on/onClipEvent handler MC_dude.onEnterFrame=function(­){

Total ActionScript Errors: 1 Reported Errors: 1"

[kdizzletotheshizzle]

I think the code is wrong. :L