Hey kid, want a chicken? Chickens float. They all float when you're using
The "bob" Contraption:
Works much like the "eye" contraption: copy and paste a (probably transparent) image into the properties panel of the bob widget and your image will hover ominously above a shadow. Adjust the size of the contraption to control how vigorously the object bobs.
%%WGT0{"w":[{"name":"bob1","type":"contraption","size":[100,126],"pos":[305,100],"def":"bob","widgets":{"bg":{"size":[100,126],"image":"%%IMG2AGQAfgD/AP8A/wD/AP8A/wD/AP8A/wD/AP8A/wD/AP8A/wD/AP8A/wD/AP8A/wD/AP8A/wD/AP8A/wD/AP8A/wD/AP8A/wD/AP8A/wD/AP8A/wD/AP8A/wDpAQ8ATwEbAEYBIQBBASUAPgEnAD0BJwA+ASUAQQEhAEcBGQBRAQ0A/wD/AOk="},"spr":{"size":[51,91],"pos":[24,20]},"img":{"value":{"text":["","i"],"font":["",""],"arg":["","%%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"]}}}}],"d":{"bob":{"name":"bob","size":[100,100],"resizable":1,"margin":[5,5,5,5],"description":"Animate an object bobbing in midair with a shadow.","script":"on get_object do img.value end\non set_object x do img.value:x view[] end\n\non oval pos size do\n flip pos+size*flip unit 2*pi*(range 20)/20\nend\n\non view do\n i:first extract arg where arg..type=\"image\" from get_object[]\n spr.size:i.size\n spr.clear[]\n spr.paste[i]\n \n bh:.9*bg.size[1]\n sh:spr.size[1]\n sy:.5*bh-sh\n t:(card.index)+sys.ms*0.002\n spr.pos:(.5*bg.size[0]-spr.size[0]),sy+sy*sin t\n\n bg.clear[]\n bg.poly[oval[bg.size*.5,.9 (.4+.2*1+sin t)*(.5*spr.size[0]),.05*bg.size[1]]]\nend","attributes":{"name":["object"],"label":["Object"],"type":["rich"]},"widgets":{"bg":{"type":"canvas","size":[100,100],"pos":[0,0],"locked":1,"show":"transparent","border":0,"scale":1},"spr":{"type":"canvas","size":[23,23],"pos":[38,63],"locked":1,"animated":1,"show":"transparent","border":0,"scale":1},"img":{"type":"field","size":[26,23],"pos":[0,-46],"locked":1,"value":{"text":["","i"],"font":["",""],"arg":["","%%IMG2ABcAFwBIAREABgEBDQ8BAQAGAQENDwEBAAYBAQ0PAQEABgEBDQ8BAQAGAQENDwEBAAYBAQ0PAQEABgEBDQ8BAQAGAQENDwEBAAYBAQ0PAQEABgEBDQ8BAQAGAQENDwEBAAYBAQ0PAQEABgEBDQ8BAQAGAQENDwEBAAYBAQ0PAQEABgERAEg="]}}}}}}