MadButterfly: nodejs/animate.js annotate

annotate nodejs/animate.js @ 1535:9aff42a7e2b9 tip

Fix issue of add/remove a frame at a scene before all key frames of a layer. When you added or removed a frame at a scene before all key frames of a layer, frameline was not updated correctly. It seems nothing happened, but domview is updated. This changeset fix this issue by correcting logic for boundary case.

author	Thinker K.F. Li <thinker@codemud.net>
date	Fri, 30 Sep 2011 22:07:28 +0800
parents	c028aa928cc8
children

rev	line source
794 a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	1 // -- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 4; --
822 586e50f82c1f Unify coding style tag for emacs and vim. Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com> parents: 808 diff changeset	2 // vim: sw=4:ts=8:sts=4
727 468cd504800c Rewrite the animation as a module. wycc parents: diff changeset	3 var sys=require("sys");
468cd504800c Rewrite the animation as a module. wycc parents: diff changeset	4
795 46a4cd4d382b Remove dependent on system time to gain frame rate Thinker K.F. Li <thinker@codemud.net> parents: 794 diff changeset	5 /*
46a4cd4d382b Remove dependent on system time to gain frame rate Thinker K.F. Li <thinker@codemud.net> parents: 794 diff changeset	6 * This is configuration for animate module. For slower or speeder
46a4cd4d382b Remove dependent on system time to gain frame rate Thinker K.F. Li <thinker@codemud.net> parents: 794 diff changeset	7 * machines, ffs can be decreased or increased respective.
46a4cd4d382b Remove dependent on system time to gain frame rate Thinker K.F. Li <thinker@codemud.net> parents: 794 diff changeset	8 */
844 3c48a77b75d3 USe obj.x and obj.y to implement the linear animation wycc parents: 831 diff changeset	9 var ffs = 12;
795 46a4cd4d382b Remove dependent on system time to gain frame rate Thinker K.F. Li <thinker@codemud.net> parents: 794 diff changeset	10 var frame_interval = 1000 / ffs;
46a4cd4d382b Remove dependent on system time to gain frame rate Thinker K.F. Li <thinker@codemud.net> parents: 794 diff changeset	11
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	12 function shift_draw(percent) {
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 844 diff changeset	13 var x, y;
895 3136db0ac01b Merged from default branch Thinker K.F. Li <thinker@branda.to> parents: 862 894 diff changeset	14 x = (this.targetx - this.startposx) * percent + this.startposx;
3136db0ac01b Merged from default branch Thinker K.F. Li <thinker@branda.to> parents: 862 894 diff changeset	15 y = (this.targety - this.startposy) * percent + this.startposy;
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 844 diff changeset	16 this.obj.center.move(x, y);
727 468cd504800c Rewrite the animation as a module. wycc parents: diff changeset	17 }
795 46a4cd4d382b Remove dependent on system time to gain frame rate Thinker K.F. Li <thinker@codemud.net> parents: 794 diff changeset	18
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	19 function shift(app,obj,shiftx,shifty) {
460b2629be30 Commit the change again wycc parents: 893 diff changeset	20 obj.animated_shift = this;
937 191d3a5f74c8 Migrate testsvg.js to new interface of shift action. Thinker K.F. Li <thinker@codemud.net> parents: 929 diff changeset	21 this._app = app;
794 a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	22 this.obj = obj;
a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	23 this.end = 0;
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 844 diff changeset	24 this.targetx = shiftx + obj.center.x;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 844 diff changeset	25 this.targety = shifty + obj.center.y;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 844 diff changeset	26 this.startposx = obj.center.x;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 844 diff changeset	27 this.startposy = obj.center.y;
727 468cd504800c Rewrite the animation as a module. wycc parents: diff changeset	28 }
468cd504800c Rewrite the animation as a module. wycc parents: diff changeset	29
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	30 exports.shift = shift;
460b2629be30 Commit the change again wycc parents: 893 diff changeset	31 shift.prototype.draw = shift_draw;
758 d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	32
798 210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	33 /* ------------------------------------------------------------ */
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	34 function rotate(app, obj, ang, duration) {
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	35 this._app = app;
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	36 this._obj = obj;
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	37 this._ang = ang;
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	38 this._start_mtx = [obj[0], obj[1], obj[2], obj[3], obj[4], obj[5]];
798 210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	39 }
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	40
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	41 function rotate_draw(percent) {
798 210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	42 var percent;
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	43 var ang;
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	44 var sv, cv;
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	45 var obj = this._obj;
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	46 var mtx, shift;
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	47
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	48
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	49 ang = percent * this._ang;
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	50 sv = Math.sin(ang);
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	51 cv = Math.cos(ang);
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	52 mtx = [cv, -sv, 0, sv, cv, 0];
808 9b6c26cf9102 Move bounding box and center back to an object Thinker K.F. Li <thinker@codemud.net> parents: 806 diff changeset	53 shift = [1, 0, -obj.center.x, 0, 1, -obj.center.y];
798 210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	54 mtx = multiply(mtx, shift);
808 9b6c26cf9102 Move bounding box and center back to an object Thinker K.F. Li <thinker@codemud.net> parents: 806 diff changeset	55 shift = [1, 0, obj.center.x, 0, 1, obj.center.y];
798 210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	56 mtx = multiply(shift, mtx);
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	57 mtx = multiply(mtx, this._start_mtx);
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	58
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	59 obj[0] = mtx[0];
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	60 obj[1] = mtx[1];
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	61 obj[2] = mtx[2];
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	62 obj[3] = mtx[3];
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	63 obj[4] = mtx[4];
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	64 obj[5] = mtx[5];
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	65
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	66 this._app.refresh();
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	67 }
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	68
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	69 rotate.prototype.draw = rotate_draw;
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	70 exports.rotate = rotate;
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	71
758 d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	72 function multiply(s,d) {
d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	73 var m=[];
794 a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	74 m[0] = s[0]d[0]+s[1]d[3];
a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	75 m[1] = s[0]d[1]+s[1]d[4];
a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	76 m[2] = s[0]d[2]+s[1]d[5]+s[2];
a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	77 m[3] = s[3]d[0]+s[4]d[3];
a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	78 m[4] = s[3]d[1]+s[4]d[4];
a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	79 m[5] = s[3]d[2]+s[4]d[5]+s[5];
798 210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	80 return m;
758 d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	81 }
d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	82
d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	83
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	84 function scale_draw(percent) {
1047 4072a302b207 Fine tune the animation effect wycc parents: 937 diff changeset	85 if (this.end==1) {
4072a302b207 Fine tune the animation effect wycc parents: 937 diff changeset	86 percent = 1;
4072a302b207 Fine tune the animation effect wycc parents: 937 diff changeset	87 }
862 3ce9daa9558b Scale an object according bbox.orig Thinker K.F. Li <thinker@codemud.net> parents: 860 diff changeset	88 var sx = 1 + (this.totalsx - 1) * percent;
3ce9daa9558b Scale an object according bbox.orig Thinker K.F. Li <thinker@codemud.net> parents: 860 diff changeset	89 var sy = 1 + (this.totalsy - 1) * percent;
857 ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	90 var sh1 = [1, 0, -this.center_x, 0, 1, -this.center_y];
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	91 var sh2 = [1, 0, this.center_x, 0, 1, this.center_y];
1047 4072a302b207 Fine tune the animation effect wycc parents: 937 diff changeset	92 sys.puts("sc="+sx+" sy="+sy);
895 3136db0ac01b Merged from default branch Thinker K.F. Li <thinker@branda.to> parents: 862 894 diff changeset	93 var scale = [sx, 0, 0, 0, sy, 0];
857 ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	94 var obj = this.obj;
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	95 var mtx;
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	96
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	97 mtx = multiply(scale, sh1);
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	98 mtx = multiply(sh2, mtx);
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	99 mtx = multiply(this.orig_mtx, mtx);
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	100 obj[0] = mtx[0];
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	101 obj[1] = mtx[1];
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	102 obj[2] = mtx[2];
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	103 obj[3] = mtx[3];
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	104 obj[4] = mtx[4];
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	105 obj[5] = mtx[5];
758 d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	106
794 a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	107 this.app.refresh();
758 d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	108 }
d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	109
862 3ce9daa9558b Scale an object according bbox.orig Thinker K.F. Li <thinker@codemud.net> parents: 860 diff changeset	110 function scale(app, obj, fact_x, fact_y, duration) {
3ce9daa9558b Scale an object according bbox.orig Thinker K.F. Li <thinker@codemud.net> parents: 860 diff changeset	111 var bbox;
3ce9daa9558b Scale an object according bbox.orig Thinker K.F. Li <thinker@codemud.net> parents: 860 diff changeset	112
758 d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	113 try {
d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	114 if (obj.animated_scale) {
794 a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	115 obj.animated_scale.end = 1;
758 d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	116 }
794 a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	117 } catch(e) {
a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	118
a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	119 }
862 3ce9daa9558b Scale an object according bbox.orig Thinker K.F. Li <thinker@codemud.net> parents: 860 diff changeset	120
1439 c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	121
862 3ce9daa9558b Scale an object according bbox.orig Thinker K.F. Li <thinker@codemud.net> parents: 860 diff changeset	122 bbox = obj.bbox;
3ce9daa9558b Scale an object according bbox.orig Thinker K.F. Li <thinker@codemud.net> parents: 860 diff changeset	123 bbox.update();
794 a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	124 obj.animated_scale = this;
a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	125 this.app = app;
a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	126 this.obj = obj;
a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	127 this.end = 0;
a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	128 this.starttime = Date.now();
862 3ce9daa9558b Scale an object according bbox.orig Thinker K.F. Li <thinker@codemud.net> parents: 860 diff changeset	129 this.totalsx = fact_x * bbox.orig.width / bbox.width;
3ce9daa9558b Scale an object according bbox.orig Thinker K.F. Li <thinker@codemud.net> parents: 860 diff changeset	130 this.totalsy = fact_y * bbox.orig.height / bbox.height;
794 a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	131 this.duration = duration*1000;
857 ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	132 this.center_x = obj.center.rel.x;
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	133 this.center_y = obj.center.rel.y;
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	134 this.orig_mtx = [obj[0], obj[1], obj[2], obj[3], obj[4], obj[5]];
758 d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	135 }
d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	136
d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	137
d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	138 exports.scale = scale;
d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	139 scale.prototype.draw = scale_draw;
788 7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	140
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	141 function holder(app, coord) {
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	142 var mtx = [coord[0], coord[1], coord[2], coord[3], coord[4], coord[5]];
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	143
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	144 this._mtx = mtx;
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	145 this._coord = coord;
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	146 this._app = app;
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	147 }
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	148
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	149 holder.prototype = {
808 9b6c26cf9102 Move bounding box and center back to an object Thinker K.F. Li <thinker@codemud.net> parents: 806 diff changeset	150 go: function(pos) {
788 7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	151 var sx, sy;
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	152
808 9b6c26cf9102 Move bounding box and center back to an object Thinker K.F. Li <thinker@codemud.net> parents: 806 diff changeset	153 sx = pos.x - this._coord.center.x;
9b6c26cf9102 Move bounding box and center back to an object Thinker K.F. Li <thinker@codemud.net> parents: 806 diff changeset	154 sy = pos.y - this._coord.center.y;
788 7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	155 this.shift(sx, sy);
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	156 },
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	157
808 9b6c26cf9102 Move bounding box and center back to an object Thinker K.F. Li <thinker@codemud.net> parents: 806 diff changeset	158 go_center: function(o) {
9b6c26cf9102 Move bounding box and center back to an object Thinker K.F. Li <thinker@codemud.net> parents: 806 diff changeset	159 this.go(o.center);
9b6c26cf9102 Move bounding box and center back to an object Thinker K.F. Li <thinker@codemud.net> parents: 806 diff changeset	160 },
9b6c26cf9102 Move bounding box and center back to an object Thinker K.F. Li <thinker@codemud.net> parents: 806 diff changeset	161
788 7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	162 home: function() {
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	163 this._coord[2] = this._mtx[2];
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	164 this._coord[5] = this._mtx[5];
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	165 this._app.refresh();
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	166 },
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	167
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	168 shift: function(sx, sy) {
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	169 this._coord[2] = this._mtx[2] + sx;
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	170 this._coord[5] = this._mtx[5] + sy;
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	171 this._app.refresh();
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	172 }
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	173 };
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	174
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	175 exports.holder = holder;
831 904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	176
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	177
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	178
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	179 function alpha_draw(percent) {
831 904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	180
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	181 if (this.end == 1) return;
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	182 var sx = (this.targetalpha-this.startalpha)*percent+this.startalpha;
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	183 this.obj.opacity=sx;
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	184 this.app.refresh();
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	185 this.obj.animated_alpha = null;
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	186 }
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	187
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	188 function alpha(app,obj,alpha, duration) {
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	189 try {
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	190 if (obj.animated_alpha) {
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	191 obj.animated_alpha.end = 1;
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	192 }
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	193 } catch(e) {
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	194
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	195 }
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	196 obj.animated_alpha = this;
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	197 this.app = app;
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	198 this.obj = obj;
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	199 this.end = 0;
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	200 this.starttime = Date.now();
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	201 this.startalpha = obj.opacity;
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	202 this.targetalpha = alpha;
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	203 this.duration = duration*1000;
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	204 }
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	205
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	206 alpha.prototype.draw = alpha_draw;
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	207 exports.alpha = alpha;
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	208
460b2629be30 Commit the change again wycc parents: 893 diff changeset	209 function linear_update()
460b2629be30 Commit the change again wycc parents: 893 diff changeset	210 {
460b2629be30 Commit the change again wycc parents: 893 diff changeset	211 var now = Date.now();
895 3136db0ac01b Merged from default branch Thinker K.F. Li <thinker@branda.to> parents: 862 894 diff changeset	212 var i;
1439 c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	213
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	214 //now = this.lasttime + 300;
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	215 //this.lasttime += 300;
895 3136db0ac01b Merged from default branch Thinker K.F. Li <thinker@branda.to> parents: 862 894 diff changeset	216
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	217 if (now >= this.end) {
460b2629be30 Commit the change again wycc parents: 893 diff changeset	218 this.timer.stop();
460b2629be30 Commit the change again wycc parents: 893 diff changeset	219 now = this.end;
913 85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	220 if (this.callback_end) {
85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	221 this.callback_end();
85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	222 this.callback_end=null;
85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	223 }
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	224 }
460b2629be30 Commit the change again wycc parents: 893 diff changeset	225 if (now < this.startmove) return;
460b2629be30 Commit the change again wycc parents: 893 diff changeset	226 var per = (now-this.startmove)/this.duration/1000;
460b2629be30 Commit the change again wycc parents: 893 diff changeset	227 if (per > 1) per = 1;
1439 c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	228 try {
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	229 for(a in this.action) {
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	230 this.action[a].draw(per);
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	231 }
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	232 } catch(e) {
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	233 sys.puts(e);
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	234 }
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	235 }
460b2629be30 Commit the change again wycc parents: 893 diff changeset	236
460b2629be30 Commit the change again wycc parents: 893 diff changeset	237 function linear_start()
460b2629be30 Commit the change again wycc parents: 893 diff changeset	238 {
460b2629be30 Commit the change again wycc parents: 893 diff changeset	239 var self = this;
460b2629be30 Commit the change again wycc parents: 893 diff changeset	240 if (this.timer)
460b2629be30 Commit the change again wycc parents: 893 diff changeset	241 this.timer.stop();
1439 c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	242 this.timer = setInterval(function() {
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	243 var n = Date.now();
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	244 try {
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	245 self.update();
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	246 self._app.refresh();
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	247 } catch(e) {
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	248 sys.puts("libnear: "+e);
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	249 }
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	250
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	251 //while( Date.now() - n < 1000);
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	252 }, frame_interval);
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	253 this.startmove = Date.now()+this.starttime*1000;
460b2629be30 Commit the change again wycc parents: 893 diff changeset	254 this.end = this.startmove+this.duration*1000;
1439 c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	255 this.lasttime = this.startmove;
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	256 }
460b2629be30 Commit the change again wycc parents: 893 diff changeset	257 function linear_stop()
460b2629be30 Commit the change again wycc parents: 893 diff changeset	258 {
460b2629be30 Commit the change again wycc parents: 893 diff changeset	259 if (this.timer) {
460b2629be30 Commit the change again wycc parents: 893 diff changeset	260 this.timer.stop();
460b2629be30 Commit the change again wycc parents: 893 diff changeset	261 this.timer = null;
460b2629be30 Commit the change again wycc parents: 893 diff changeset	262 }
460b2629be30 Commit the change again wycc parents: 893 diff changeset	263 }
460b2629be30 Commit the change again wycc parents: 893 diff changeset	264
460b2629be30 Commit the change again wycc parents: 893 diff changeset	265 function linear_finish()
460b2629be30 Commit the change again wycc parents: 893 diff changeset	266 {
1439 c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	267 for(a in this.action)
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	268 this.action[a].draw(1);
913 85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	269 if (this.callback_end) {
85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	270 this.callback_end();
85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	271 this.callback_end=null;
85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	272 }
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	273 }
1439 c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	274 function linear(app,action,start, duration)
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	275 {
460b2629be30 Commit the change again wycc parents: 893 diff changeset	276 this.action = action;
460b2629be30 Commit the change again wycc parents: 893 diff changeset	277 this.duration = duration;
460b2629be30 Commit the change again wycc parents: 893 diff changeset	278 this.starttime = start;
913 85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	279 this.callback_end = null;
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	280 this.timer=null;
1439 c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	281 this._app =app;
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	282 }
913 85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	283
85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	284 function linear_callback(cb)
85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	285 {
85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	286 this.callback_end = cb;
85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	287 }
85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	288
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	289 linear.prototype.update = linear_update;
460b2629be30 Commit the change again wycc parents: 893 diff changeset	290 linear.prototype.start = linear_start;
460b2629be30 Commit the change again wycc parents: 893 diff changeset	291 linear.prototype.stop = linear_stop;
460b2629be30 Commit the change again wycc parents: 893 diff changeset	292 linear.prototype.finish = linear_finish;
913 85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	293 linear.prototype.callbackAtEnd = linear_callback;
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	294 exports.linear = linear;
460b2629be30 Commit the change again wycc parents: 893 diff changeset	295
460b2629be30 Commit the change again wycc parents: 893 diff changeset	296
907 55767e444436 Add Stub functions. wycc parents: 900 diff changeset	297 function multilinear_update()
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	298 {
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	299 }
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	300
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	301 function multilinear_start()
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	302 {
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	303 }
898 6044b977ce4f Add stub functions wycc parents: 897 diff changeset	304
907 55767e444436 Add Stub functions. wycc parents: 900 diff changeset	305 function multilinear_stop()
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	306 {
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	307 }
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	308
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	309 function multilinear_finish()
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	310 {
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	311 }
898 6044b977ce4f Add stub functions wycc parents: 897 diff changeset	312 function multilinear(action,start,stages) {
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	313 sys.puts("Multilinear word is not implemented yet");
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	314 }
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	315
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	316 exports.multilinear = multilinear;
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	317 multilinear.prototype.update = multilinear_update;
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	318 multilinear.prototype.start = multilinear_start;
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	319 multilinear.prototype.stop = multilinear_stop;
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	320 multilinear.prototype.finish = multilinear_finish;
907 55767e444436 Add Stub functions. wycc parents: 900 diff changeset	321 function exponential_update()
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	322 {
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	323 }
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	324 function exponential_start()
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	325 {
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	326 }
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	327 function exponential_stop()
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	328 {
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	329 }
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	330 function exponential_finish()
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	331 {
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	332 }
898 6044b977ce4f Add stub functions wycc parents: 897 diff changeset	333 function exponential(action,start,stages) {
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	334 sys.puts("exponential word is not implemented yet");
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	335 }
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	336
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	337 exports.exponential = exponential;
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	338 exponential.prototype.update = exponential_update;
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	339 exponential.prototype.start = exponential_start;
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	340 exponential.prototype.stop = exponential_stop;
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	341 exponential.prototype.finish = exponential_finish;
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	342
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	343 function program(words)
460b2629be30 Commit the change again wycc parents: 893 diff changeset	344 {
460b2629be30 Commit the change again wycc parents: 893 diff changeset	345 this.words = wrods;
460b2629be30 Commit the change again wycc parents: 893 diff changeset	346 }
460b2629be30 Commit the change again wycc parents: 893 diff changeset	347
460b2629be30 Commit the change again wycc parents: 893 diff changeset	348 program.prototype.start=function() {
460b2629be30 Commit the change again wycc parents: 893 diff changeset	349 for(w in this.words) {
460b2629be30 Commit the change again wycc parents: 893 diff changeset	350 w.start();
460b2629be30 Commit the change again wycc parents: 893 diff changeset	351 }
460b2629be30 Commit the change again wycc parents: 893 diff changeset	352 }
460b2629be30 Commit the change again wycc parents: 893 diff changeset	353
897 b38161a3abae Add stub functions for unimplemented methods. wycc parents: 895 diff changeset	354 program.prototype.step=function(s) {
b38161a3abae Add stub functions for unimplemented methods. wycc parents: 895 diff changeset	355 sys.puts("This function is not implemented yet");
b38161a3abae Add stub functions for unimplemented methods. wycc parents: 895 diff changeset	356 }
b38161a3abae Add stub functions for unimplemented methods. wycc parents: 895 diff changeset	357 program.prototype.stop=function() {
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	358 for(w in this.words) {
460b2629be30 Commit the change again wycc parents: 893 diff changeset	359 w.stop();
460b2629be30 Commit the change again wycc parents: 893 diff changeset	360 }
460b2629be30 Commit the change again wycc parents: 893 diff changeset	361 }
460b2629be30 Commit the change again wycc parents: 893 diff changeset	362 program.prototype.finish=function() {
460b2629be30 Commit the change again wycc parents: 893 diff changeset	363 for(w in this.words) {
460b2629be30 Commit the change again wycc parents: 893 diff changeset	364 w.finish();
460b2629be30 Commit the change again wycc parents: 893 diff changeset	365 }
460b2629be30 Commit the change again wycc parents: 893 diff changeset	366 }
460b2629be30 Commit the change again wycc parents: 893 diff changeset	367
1439 c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	368 exports.run = function(app,actions,start,duration,cb) {
913 85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	369 var li;
1439 c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	370 li = new linear(app,actions,start,duration);
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	371 li.start();
913 85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	372 li.callbackAtEnd(cb);
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	373 }
460b2629be30 Commit the change again wycc parents: 893 diff changeset	374 exports.runexp=function(actions,start,exp) {
897 b38161a3abae Add stub functions for unimplemented methods. wycc parents: 895 diff changeset	375 sys.puts("This function is not implemented yet");
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	376 }
897 b38161a3abae Add stub functions for unimplemented methods. wycc parents: 895 diff changeset	377