Upload files

2022-01-25 14:32:25 -03:00
parent 4ce6bcd52f
commit 5bca0fb563
7 changed files with 105 additions and 3 deletions
@@ -0,0 +1,90 @@
+#define BALLOON_TEXT_WIDTH 200
+#define BALLOON_TEXT_SPAWN_TIME (0.2 SECONDS)
+#define BALLOON_TEXT_FADE_TIME (0.1 SECONDS)
+#define BALLOON_TEXT_FULLY_VISIBLE_TIME (0.7 SECONDS)
+#define BALLOON_TEXT_TOTAL_LIFETIME(mult) (BALLOON_TEXT_SPAWN_TIME + BALLOON_TEXT_FULLY_VISIBLE_TIME*mult + BALLOON_TEXT_FADE_TIME)
+/// The increase in duration per character in seconds
+#define BALLOON_TEXT_CHAR_LIFETIME_INCREASE_MULT (0.05)
+/// The amount of characters needed before this increase takes into effect
+#define BALLOON_TEXT_CHAR_LIFETIME_INCREASE_MIN 10
+
+/// Creates text that will float from the atom upwards to the viewer.
+/atom/proc/balloon_alert(mob/viewer, text)
+	SHOULD_NOT_SLEEP(TRUE)
+
+	INVOKE_ASYNC(src, .proc/balloon_alert_perform, viewer, text)
+
+/// Create balloon alerts (text that floats up) to everything within range.
+/// Will only display to people who can see.
+/atom/proc/balloon_alert_to_viewers(message, self_message, vision_distance = DEFAULT_MESSAGE_RANGE, list/ignored_mobs)
+	SHOULD_NOT_SLEEP(TRUE)
+
+	var/list/hearers = get_hearers_in_view(vision_distance, src)
+	hearers -= ignored_mobs
+
+	for (var/mob/hearer in hearers)
+		if (hearer.is_blind())
+			continue
+
+		balloon_alert(hearer, (hearer == src && self_message) || message)
+
+// Do not use.
+// MeasureText blocks. I have no idea for how long.
+// I would've made the maptext_height update on its own, but I don't know
+// if this would look bad on laggy clients.
+/atom/proc/balloon_alert_perform(mob/viewer, text)
+	var/client/viewer_client = viewer.client
+	if (isnull(viewer_client))
+		return
+
+	var/bound_width = world.icon_size
+	if (ismovable(src))
+		var/atom/movable/movable_source = src
+		bound_width = movable_source.bound_width
+
+	var/image/balloon_alert = image(loc = get_atom_on_turf(src), layer = ABOVE_MOB_LAYER)
+	balloon_alert.plane = BALLOON_CHAT_PLANE
+	balloon_alert.alpha = 0
+	balloon_alert.appearance_flags = RESET_ALPHA|RESET_COLOR|RESET_TRANSFORM
+	balloon_alert.maptext = MAPTEXT("<span style='text-align: center; -dm-text-outline: 1px #0005'>[text]</span>")
+	balloon_alert.maptext_x = (BALLOON_TEXT_WIDTH - bound_width) * -0.5
+	balloon_alert.maptext_height = WXH_TO_HEIGHT(viewer_client?.MeasureText(text, null, BALLOON_TEXT_WIDTH))
+	balloon_alert.maptext_width = BALLOON_TEXT_WIDTH
+
+	viewer_client?.images += balloon_alert
+
+	var/duration_mult = 1
+	var/duration_length = length(text) - BALLOON_TEXT_CHAR_LIFETIME_INCREASE_MIN
+
+	if(duration_length > 0)
+		duration_mult += duration_length*BALLOON_TEXT_CHAR_LIFETIME_INCREASE_MULT
+
+	animate(
+		balloon_alert,
+		pixel_y = world.icon_size * 1.2,
+		time = BALLOON_TEXT_TOTAL_LIFETIME(1),
+		easing = SINE_EASING | EASE_OUT,
+	)
+
+	animate(
+		alpha = 255,
+		time = BALLOON_TEXT_SPAWN_TIME,
+		easing = CUBIC_EASING | EASE_OUT,
+		flags = ANIMATION_PARALLEL,
+	)
+
+	animate(
+		alpha = 0,
+		time = BALLOON_TEXT_FULLY_VISIBLE_TIME*duration_mult,
+		easing = CUBIC_EASING | EASE_IN,
+	)
+
+	addtimer(CALLBACK(GLOBAL_PROC, .proc/remove_image_from_client, balloon_alert, viewer_client), BALLOON_TEXT_TOTAL_LIFETIME(duration_mult))
+
+#undef BALLOON_TEXT_CHAR_LIFETIME_INCREASE_MIN
+#undef BALLOON_TEXT_CHAR_LIFETIME_INCREASE_MULT
+#undef BALLOON_TEXT_FADE_TIME
+#undef BALLOON_TEXT_FULLY_VISIBLE_TIME
+#undef BALLOON_TEXT_SPAWN_TIME
+#undef BALLOON_TEXT_TOTAL_LIFETIME
+#undef BALLOON_TEXT_WIDTH
@@ -66,7 +66,7 @@
 					amount_per_transfer_from_this = possible_transfer_amounts[i+1]
 				else
 					amount_per_transfer_from_this = possible_transfer_amounts[1]
-				to_chat(user, "<span class='notice'>[src]'s transfer amount is now [amount_per_transfer_from_this] units.</span>")
+				balloon_alert(user, "Transferring [amount_per_transfer_from_this]u")
 				return

 /obj/item/reagent_containers/attack(mob/living/M, mob/living/user, attackchain_flags = NONE, damage_multiplier = 1)