From f9abc08f01f885fb3168d98fe21bc0f0c8fe6121 Mon Sep 17 00:00:00 2001
From: Paxilmaniac <82386923+Paxilmaniac@users.noreply.github.com>
Date: Tue, 11 Feb 2025 00:19:19 -0600
Subject: [PATCH] toss and turn me (#404)

---
 .../item_visuals/code/random_rotation.dm      | 60 +++++++++++++++++++
 tgstation.dme                                 |  1 +
 2 files changed, 61 insertions(+)
 create mode 100644 modular_doppler/item_visuals/code/random_rotation.dm

diff --git a/modular_doppler/item_visuals/code/random_rotation.dm b/modular_doppler/item_visuals/code/random_rotation.dm
new file mode 100644
index 0000000000000..80df3234a58e0
--- /dev/null
+++ b/modular_doppler/item_visuals/code/random_rotation.dm
@@ -0,0 +1,60 @@
+/obj/item
+	/// Used for unturning when picked up by a mob
+	var/our_angle = 0
+
+/// Randomly rotates and pixel shifts stuff when dropped or thrown or whatever
+/obj/item/proc/do_messy(pixel_variation = 8, angle_variation = 360, duration = 0)
+	if(item_flags & NO_PIXEL_RANDOM_DROP)
+		return
+	animate(src, pixel_x = (base_pixel_x+rand(-pixel_variation,pixel_variation)), duration)
+	animate(src, pixel_y = (base_pixel_y+rand(-pixel_variation,pixel_variation)), duration)
+	if(our_angle)
+		animate(src, transform = transform.Turn(-our_angle), duration)
+		our_angle = 0
+	our_angle = rand(0,angle_variation)
+	transform = transform.Turn(our_angle)
+
+/// Unrotates and pixel shifts things
+/obj/item/proc/undo_messy(duration = 0)
+	animate(src, pixel_x = base_pixel_x, duration)
+	animate(src, pixel_y = base_pixel_y, duration)
+	if(our_angle)
+		animate(src, transform = transform.Turn(-our_angle), duration)
+		our_angle = 0
+
+/// Messes things up when thrown
+/obj/item/on_thrown(mob/living/carbon/user, atom/target)
+	if((item_flags & ABSTRACT) || HAS_TRAIT(src, TRAIT_NODROP))
+		return
+	user.dropItemToGround(src, silent = TRUE)
+	if(throwforce && (HAS_TRAIT(user, TRAIT_PACIFISM)) || HAS_TRAIT(user, TRAIT_NO_THROWING))
+		to_chat(user, span_notice("You set [src] down gently on the ground."))
+		return
+	undo_messy()
+	do_messy(duration = 4)
+	return src
+
+/// Extra messes things up when thrown
+/obj/item/after_throw(datum/callback/callback)
+	. = ..()
+	undo_messy()
+	do_messy(duration = 2)
+
+/// Messes things up when they fall zlevels
+/obj/item/onZImpact(turf/turf_fallen, levels)
+	. = ..()
+	undo_messy()
+	do_messy(duration = 4)
+
+/// Fixes how things look when you pick them up
+/mob/put_in_hand(obj/item/item_picked, hand_index, forced = FALSE, ignore_anim = TRUE, visuals_only = FALSE)
+	. = ..()
+	if(. && item_picked)
+		item_picked.undo_messy(duration = 0)
+
+/// Messes up items when you drop them to the floor
+/mob/dropItemToGround(obj/item/item_dropped, force, silent, invdrop)
+	. = ..()
+	if(. && item_dropped)
+		if(!(item_dropped.item_flags & NO_PIXEL_RANDOM_DROP))
+			item_dropped.do_messy(duration = 2)
diff --git a/tgstation.dme b/tgstation.dme
index f47777e2ebd08..74823f2d9d2b8 100644
--- a/tgstation.dme
+++ b/tgstation.dme
@@ -6825,6 +6825,7 @@
 #include "modular_doppler\indicators\code\emote_popup.dm"
 #include "modular_doppler\indicators\code\sealed.dm"
 #include "modular_doppler\indicators\code\ssd_indicator.dm"
+#include "modular_doppler\item_visuals\code\random_rotation.dm"
 #include "modular_doppler\kahraman_equipment\code\gps_beacon.dm"
 #include "modular_doppler\kahraman_equipment\code\looping_sounds.dm"
 #include "modular_doppler\kahraman_equipment\code\ore_thumper.dm"