Arrow Wind/Gravity [Probably Never Going to Complete]

xml=''
function dist(x1,y1,x2,y2)
local d=math.sqrt((x2-x1)^2+(y2-y1)^2)
return d/100
end
function eventSummoningEnd(name,id,x,y,angle,vx,vy)
if id==0 then
if angle<90 or angle>270 and angle~=0 then g=(dist(x,y,tfm.get.room.playerList[name].x,tfm.get.room.playerList[name].y))
elseif angle>90 or angle<270 and angle~=0 then g=-(dist(x,y,tfm.get.room.playerList[name].x,tfm.get.room.playerList[name].y))
elseif angle==0 then g=10*dist(x,y,tfm.get.room.playerList[name].x,tfm.get.room.playerList[name].y)
end
if angle>180 then w=math.tan(angle)*(dist(x,y,tfm.get.room.playerList[name].x,tfm.get.room.playerList[name].y))
elseif angle<180 and angle>0 then w=-math.tan(angle)*dist(x,y,tfm.get.room.playerList[name].x,tfm.get.room.playerList[name].y)
elseif angle==0 or angle==180 then w=0
end
tfm.exec.newGame(xml:gsub('/><Z>','G="'..w..','..g..'" /><Z>'))
end
end
function eventNewGame()
xml=tfm.get.room.xmlMapInfo.xml
end
tfm.exec.newGame('#0')
tfm.exec.setShaman('Itchyboy')