Makes GetComponent() faster using typecache magic

2017-08-01 16:59:50 -05:00
parent bbcad2fa58
commit a2e487c86e
2 changed files with 33 additions and 0 deletions
@@ -537,3 +537,18 @@
 	if(!istype(the_matrix) || the_matrix.len != 20)
 		return "#ffffffff"
 	return rgb(the_matrix[1]*255, the_matrix[6]*255, the_matrix[11]*255, the_matrix[16]*255)
+
+/proc/type2parent(child)
+	var/string_type = "[child]"
+	var/last_slash = findlasttext(string_type, "/")
+	if(last_slash == 1)
+		switch(child)
+			if(/datum)
+				return null
+			if(/obj || /mob)
+				return /atom/movable
+			if(/area || /turf)
+				return /atom
+			else
+				return /datum
+	return text2path(copytext(string_type, 1, last_slash))
@@ -0,0 +1,18 @@
+diff a/code/datums/components/component.dm b/code/datums/components/component.dm	(rejected hunks)
+@@ -22,8 +22,7 @@
+ 	//lazy init the parent's dc list
+ 	var/list/dc = P.datum_components
+ 	if(!dc)
+-		dc = list()
+-		P.datum_components = dc
+		P.datum_components = dc = list()
+ 	
+ 	//set up the typecache
+ 	var/our_type = type
+@@ -179,4 +178,4 @@
+ 	helicopter.SendSignal(COMSIG_COMPONENT_REMOVING, C)
+ 	C.OnTransfer(src)
+ 	C.parent = src
+-	SendSignal(COMSIG_COMPONENT_ADDED, C)
+\ No newline at end of file
+	SendSignal(COMSIG_COMPONENT_ADDED, C)