Tweak spider jumping

mods/ENTITIES/mobs_mc/spider.lua

@@ -35,13 +35,11 @@ mobs:register_mob("mobs_mc:spider", {
 	walk_velocity = 1.7,
 	run_velocity = 3.3,
 	jump = true,
+	jump_height = 5,
 	view_range = 15,
 	floats = 0,
 	group_attack = true,
 		replace_rate = 5,
-	replace_what = {"mcl_torches:torch"},
-	replace_with = "air",
-	replace_offset = -1,
 	peaceful = false,
 	drops = {
 		{name = "mcl_mobitems:string",
@@ -49,8 +47,7 @@ mobs:register_mob("mobs_mc:spider", {
 		{name = "mcl_mobitems:spider_eye",
 		chance = 3, min = 1, max = 1,},
 	},
-	water_damage = 5,
-	lava_damage = 50,
+	lava_damage = 8,
 	light_damage = 0,
 	fear_height = 14,
 	animation = {