add deprecated warning
add deprecated warning

SuperStarPL/engine,RainsSoft/engine,nizihabi/engine,SuperStarPL/engine,aidinabedi/playcanvas-engine,maxwellalive/engine,SuperStarPL/engine,shinate/engine,guycalledfrank/engine,maxwellalive/engine,maxwellalive/engine,shinate/engine,aidinabedi/playcanvas-engine,RainsSoft/engine,shinate/engine,sereepap2029/playcanvas,playcanvas/engine,MicroWorldwide/PlayCanvas,nizihabi/engine,playcanvas/engine,nizihabi/engine,sanyaade-teachings/engine,sanyaade-teachings/engine,sereepap2029/playcanvas,horryq/engine-1,horryq/engine-1,RainsSoft/engine,horryq/engine-1,sanyaade-teachings/engine,MicroWorldwide/PlayCanvas,guycalledfrank/engine,H1Gdev/engine,H1Gdev/engine,sereepap2029/playcanvas