snake game one motion

This article illustrates the original JS implementation of the snake Web version of the game. Share to everyone for your reference. The implementation methods are as follows: ? 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26-27--28 29---30 31--32 33 34 35 36 37 38-39 40 41 42 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77

to specify what he is doing step-by-step. Then there was a project at Oxford University, which now became a motion engine called euphoria (http://www.naturalmotion.com/euphoria.htm). From its presentation, you can see that the character reacts automatically as the environment changes, rather than playing a pre-done action as before. For example, to give a character a force, he would step back two steps; give him a great force he will fall; he will

(nobstacle) {//no matter on the X or Y, the closer, the stronger the for shouble be //the effect on xDouble multiplier= 1.0 +(_dboxlenth-Niol_po.X/_dboxlenth;//the effect on ySteeringforce.Y=(nobstacle -Getboundingradius ()-Niol_po.Y*Multiplier//apply a braking forceSteeringforce.X=(nobstacle -Getboundingradius ()-Niol_po.X*Brakingweight; }//convert The force from local to world space return_ownervehicle -Getsprite () -Converttoworldspacear (Steeringforce);}Finally, don't forget to con

(crtball!=null ballselected) {//Draw connection Ball and Slingshot "rubber Band" Ctx.beginpath () Ctx.moveto (POINT.X,POINT.Y) Ctx.lineto (CRTBALL.X,CRTBALL.Y) Ctx.closepath () Ctx.stroke ()}}function isballselected (offsetx,offsety) {var point = Opts.actionpointvar A = Math.abs ( POINT.X-OFFSETX) var B = Math.Abs (point.y-offsety)//var C = math.sqrt (a*a+b*b) return (A*A+B*B) Appwindow.onload = function () {var canvas = document.getElementById (' canvas1 ') var ball = new Ball (Ten) var slings

to make the effect of the meteorite lifelike, but in the process of rotation, the local coordinate system of the meteorite changed.The function that controls the script line motion is used when the local coordinate system (transform. Translate by default, the local coordinate system is used in the input parameters, which causes the meteor to "fly".WORKAROUND: Use the world coordinate system to control the linear