Add spider sounds

mods/ENTITIES/mobs_mc/LICENSE-media.md

@@ -151,7 +151,14 @@ Origin of those models:
     * `mobs_pig_angry.ogg`
     * `mobs_rat.ogg`
     * `mobs_sandmonster.ogg`
-    * `mobs_spider.ogg`
+* [Daysycho](https://freesound.org/people/Darsycho/)
+    * `mobs_mc_spider_hurt.*.ogg` (CC0)
+        * Source: <https://freesound.org/people/Darsycho/sounds/505185/>
+* [columbia23](https://freesound.org/people/columbia23/)
+    * `mobs_mc_spider_death.ogg` (CC BY 3.0)
+    * `mobs_mc_spider_random.*.ogg` (CC BY 3.0)
+    * `mobs_mc_spider_attack.*.ogg` (CC BY 3.0)
+        * Source: <https://freesound.org/people/columbia23/sounds/395395/>
 * BrandonReese (LGPL v2.1)
     * `mobs_eerie.ogg`
 * [Under7dude](https://freesound.org/people/Under7dude/) (CC0)

mods/ENTITIES/mobs_mc/spider.lua

@@ -32,9 +32,11 @@ local spider = {
 	visual_size = {x=3, y=3},
 	makes_footstep_sound = false,
 	sounds = {
-		random = "mobs_spider",
+		random = "mobs_mc_spider_random",
-		attack = "mobs_spider",
+		attack = "mobs_mc_spider_attack",
-		-- TODO: sounds: walk, death
+		damage = "mobs_mc_spider_hurt",
+		death = "mobs_mc_spider_death",
+		-- TODO: sounds: walk
 		distance = 16,
 	},
 	walk_velocity = 1.3,
@@ -75,6 +77,8 @@ cave_spider.collisionbox = {-0.35, -0.01, -0.35, 0.35, 0.49, 0.35}
 cave_spider.visual_size = {x=1.66666, y=1.5}
 cave_spider.walk_velocity = 1.3
 cave_spider.run_velocity = 3.2
+cave_spider.sounds = table.copy(spider.sounds)
+cave_spider.sounds.base_pitch = 1.25
 mobs:register_mob("mobs_mc:cave_spider", cave_spider)