Various Fixes (#5399)

* modularize digitigrade code

* Hide glasses + tail side layering fix

* pipe unwrench yeet

Co-authored-by: Razgriz <razgriz1032@gmail.com>

modular_chomp/code/modules/mob/living/carbon/human/human.dm

@@ -22,4 +22,11 @@
 	set category = "IC"
 	set desc = "Toggle headset worn icon visibility."
 	hide_headset = !hide_headset
-	update_inv_ears()
+	update_inv_ears()
+
+/mob/living/carbon/human/verb/hide_glasses()
+	set name = "Show/Hide Glasses"
+	set category = "IC"
+	set desc = "Toggle glasses worn icon visibility."
+	hide_glasses = !hide_glasses
+	update_inv_glasses()

modular_chomp/code/modules/mob/living/carbon/human/human_defines.dm

@@ -10,5 +10,6 @@
 	var/struggle_anim_stomach = FALSE
 	var/struggle_anim_taur = FALSE
 	var/hide_headset = FALSE
+	var/hide_glasses = FALSE
 	var/speech_sound_enabled = TRUE
 	var/nutrition_hidden = FALSE

modular_chomp/code/modules/mob/living/carbon/human/species/species.dm

@@ -1,6 +1,22 @@
 /datum/species
 	var/crit_mod = 1
 	var/vore_belly_default_variant = "H"
+	var/list/env_traits = list()
+	var/dirtslip = FALSE
+	var/photosynthesizing = FALSE
+	var/grows = FALSE
+	var/shrinks = FALSE
+	var/rad_levels = list("safe" = 2.5, "danger_1" = 50, "danger_2" = 75, "danger_3" = 150)
+	var/rad_removal_mod = 1
+	var/bite_mod = 1
+	var/grab_resist_divisor_victims = 1
+	var/grab_resist_divisor_self = 1
+	var/grab_power_victims = 0
+	var/grab_power_self = 0
+	var/waking_speed = 1
+	var/mudking = FALSE
+	var/icodigi = 'modular_chomp/icons/mob/human_races/r_digi.dmi'
+	var/digi_allowed = FALSE
 
 // Handles non-standard eyes when using a species that utilizes a custom base icon set.
 // Eye data is stored in the head organ, and this needs to be handled specially.
@@ -27,4 +43,9 @@
 
 		if(!QDELETED(baseHead) && baseHead)
 			qdel(baseHead)
+	return
+
+/datum/species/handle_environment_special(var/mob/living/carbon/human/H)
+	for(var/datum/trait/env_trait in env_traits)
+		env_trait.handle_environment_special(H)
 	return

modular_chomp/code/modules/mob/living/carbon/human/species/station/station.dm

@@ -1,2 +1,74 @@
-/datum/species/unathi
-    vore_belly_default_variant = "L"
+//Any species commented out here must be made restricted elsewhere. They are kept here for easy reference of what we disabled.
+//Note that at the time of this PR we are simply disabling everything new to discuss keeping versus scrapping later.
+
+///datum/species/zaddat
+//	spawn_flags = SPECIES_IS_RESTRICTED //Species has been enabled elsewhere.
+
+///datum/species/crew_shadekin
+//	spawn_flags = SPECIES_IS_RESTRICTED
+
+/datum/species/human/gravworlder
+	spawn_flags = SPECIES_IS_RESTRICTED
+
+/datum/species/human/spacer
+	spawn_flags = SPECIES_IS_RESTRICTED
+
+///datum/species/alraune
+//	spawn_flags = SPECIES_IS_RESTRICTED //Species has been enabled, keeping this here for reference.
+
+///datum/species/werebeast
+//	spawn_flags = SPECIES_IS_RESTRICTED
+
+/datum/species/shadekin_yw
+	spawn_flags = SPECIES_IS_RESTRICTED
+
+/datum/species/shadekin
+	//spawn_flags = SPECIES_IS_RESTRICTED
+
+//datum/species/protean
+//	spawn_flags = SPECIES_IS_RESTRICTED
+
+//TFF 20/1/20 - More whitelisted species listed here. Unable to force overrides to be enabled here.
+/*
+/datum/species/xenochimera
+	spawn_flags = SPECIES_CAN_JOIN | SPECIES_IS_WHITELISTED | SPECIES_WHITELIST_SELECTABLE
+
+/datum/species/diona
+	spawn_flags = SPECIES_CAN_JOIN | SPECIES_IS_WHITELISTED | SPECIES_WHITELIST_SELECTABLE
+
+/datum/species/vox
+	spawn_flags = SPECIES_CAN_JOIN | SPECIES_IS_WHITELISTED | SPECIES_WHITELIST_SELECTABLE
+*/
+
+//Can use digitigrade flags
+/datum/species/custom
+	digi_allowed = TRUE
+
+/datum/species/unathi
+	digi_allowed = TRUE
+	vore_belly_default_variant = "L"
+
+/datum/species/tajaran
+	digi_allowed = TRUE
+
+/datum/species/hi_zoxxen
+	digi_allowed = TRUE
+
+/datum/species/sergal
+	digi_allowed = TRUE
+
+/datum/species/akula
+	digi_allowed = TRUE
+
+/datum/species/nevrean
+	digi_allowed = TRUE
+
+/datum/species/vulpkanin
+	digi_allowed = TRUE
+
+/datum/species/xenohybrid
+	digi_allowed = TRUE
+
+/datum/species/xenochimera
+	digi_allowed = TRUE
+

modular_chomp/code/modules/mob/new_player/sprite_accessories_tail.dm

@@ -1,3 +1,7 @@
+/datum/sprite_accessory/tail
+	lower_layer_dirs = list(SOUTH, WEST, EAST)
+
+
 /datum/sprite_accessory/tail/anthrovirus_tail
 	name = "Anthro Virus Tail"
 	icon = 'icons/mob/vore/tails_ch.dmi'