Mercurial > hg > Members > e085722 > map
view resources/pants.js @ 0:0b8d8ce99f46 default tip
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author | Daiki KINJYO <e085722@ie.u-ryukyu.ac.jp> |
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date | Mon, 14 Feb 2011 17:06:56 +0900 |
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pants_move = function(node, sgroot, w, h){ if(node.frame > 200){ node.dx = Math.sin(Math.random()*360) * 2; node.dy = Math.sin(Math.random()*270) * 2; node.dz = Math.sin(Math.random()*360) * 2; node.frame = 0; } node.xyz[0] += node.dx; node.xyz[2] += node.dz; if(node.xyz[1] <= 0){ node.xyz[1] += node.dy; }else{ node.xyz[1] = 0; } this.frame++; } pants_fall_move = function(node, sgroot, w, h){ var g = 0.098; node.dx = 0; node.dz = 0; if(node.xyz[1] < 100){ node.dy += g; node.xyz[0] += node.dx; node.xyz[1] += node.dy; node.xyz[2] += node.dz; } } pants_collision = function(node, sgroot, w, h){ for(num in sg_exec_tree.child){ if(sg_exec_tree.child[num].id == "yellow"){ var bullet = sg_exec_tree.child[num]; var dx = node.xyz[0] - bullet.xyz[0]; var dy = node.xyz[1] - bullet.xyz[1]; var dz = node.xyz[2] - bullet.xyz[2]; var dxy = Math.sqrt(Math.pow(dx,2) + Math.pow(dy,2) + Math.pow(dz,2)); if(dxy < 20){ node.set_move_collision(pants_fall_move, no_collision_idle); } } } }