Explorer Expansion: New Horizons (#6960)

* Large amount of work; Animal taming, shearing. Random animal spawns on sif grass/forest turfs. New PoIs, thermal poncho.

* Combat drone DMI moved to drones folder. Mining Drone subtype added. "Tameable" with ores, will collect and store ores when not in active combat.

code/game/objects/effects/alien/aliens.dm

@@ -160,8 +160,8 @@
 #define WEED_NODE_BASE "nodebase"
 
 /obj/effect/alien/weeds
-	name = "weeds"
-	desc = "Weird purple weeds."
+	name = "growth"
+	desc = "Weird organic growth."
 	icon_state = "weeds"
 
 	anchored = 1
@@ -185,25 +185,28 @@
 
 /obj/effect/alien/weeds/node
 	icon_state = "weednode"
-	name = "purple sac"
-	desc = "Weird purple octopus-like thing."
+	name = "glowing growth"
+	desc = "Weird glowing organic growth."
 	layer = ABOVE_TURF_LAYER+0.01
 	light_range = NODERANGE
 	var/node_range = NODERANGE
 
 	var/set_color = null
 
-/obj/effect/alien/weeds/node/New()
-	..(src.loc, src)
+/obj/effect/alien/weeds/node/New(var/newloc, var/newcolor = "#321D37")
+	var/obj/effect/alien/weeds/existing = locate() in get_turf(newloc)
+	if(existing)
+		qdel(existing)
+
+	if(newcolor)
+		set_color = newcolor
+
+	..(newloc, src)
 
 /obj/effect/alien/weeds/node/Initialize()
 	..()
 	START_PROCESSING(SSobj, src)
 
-	spawn(1 SECOND)
-		if(color)
-			set_color = color
-
 /obj/effect/alien/weeds/node/Destroy()
 	STOP_PROCESSING(SSobj, src)
 	..()
@@ -272,12 +275,15 @@ Alien plants should do something if theres a lot of poison
 		qdel(src)
 		return
 
-	if(!linked_node || (get_dist(linked_node, src) > linked_node.node_range) )
+	if(!linked_node)
 		return
 
 	if(linked_node != src)
 		color = linked_node.set_color
 
+	if(get_dist(linked_node, src) > linked_node.node_range)
+		return
+
 	direction_loop:
 		for(var/dirn in cardinal)
 			var/turf/T = get_step(src, dirn)

code/game/objects/effects/temporary_visuals/projectiles/impact.dm

@@ -74,7 +74,7 @@
 	light_power = 0.5
 	light_color = "#8837A3"
 
-/obj/effect/projectile/tungsten/impact
+/obj/effect/projectile/impact/tungsten
 	icon_state = "impact_mhd_laser"
 	light_range = 4
 	light_power = 3

code/game/objects/effects/temporary_visuals/projectiles/muzzle.dm

@@ -86,7 +86,7 @@
 	light_power = 0.5
 	light_color = "#FF0D00"
 
-/obj/effect/projectile/tungsten/muzzle
+/obj/effect/projectile/muzzle/tungsten
 	icon_state = "muzzle_mhd_laser"
 	light_range = 4
 	light_power = 3

code/game/objects/effects/temporary_visuals/projectiles/tracer.dm

@@ -109,8 +109,14 @@
 	light_power = 0.5
 	light_color = "#0066FF"
 
-/obj/effect/projectile/tungsten/tracer
+/obj/effect/projectile/tracer/tungsten
 	icon_state = "mhd_laser"
 	light_range = 4
 	light_power = 3
 	light_color = "#3300ff"
+
+/obj/effect/projectile/tracer/cannon
+	icon_state = "cannon"
+	light_range = 1
+	light_power = 0.5
+	light_color = "#f6f2b6"