Regen health help with script

[LilChefDeath]

Script won't run this way. It's precalled in mike_torso and in dmprecache too.

main local.kneel:

if(self == NULL || self == NIL)
	end

self.iscrouching = local.kneel
if(self.iscrouching != "1")
	end

if(self.startCrouchLoop == 1)
	end
self.startCrouchLoop = 1

thread crouchLoop self

end

crouchLoop local.player:	
	while(1) {
		if(local.player == NULL || local.player == NIL)
			end
		//1 health-point gets added every 0.3 second
		if(local.player.iscrouching == "1" && isAlive local.player)
			local.player heal 0.05
		wait 0.3
	}
end

code didn't look right so i tried this; somehow it loads but says failed due to object player. :| What am i doing wrong?

main:

end

local.kneel:

if(self == NULL || self == NIL)
	end

self.iscrouching = local.kneel
if(self.iscrouching != "1")
	end

if(self.startCrouchLoop == 1)
	end
self.startCrouchLoop = 1

thread crouchLoop self

end

crouchLoop local.player:	
	while(1) {
		if(local.player == NULL || local.player == NIL)
			end
		//1 health-point gets added every 0.3 second
		if(local.player.iscrouching == "1" && isAlive local.player)
			local.player heal 0.05
		wait 0.3
	}
end