Rich Text example progress

druid/custom/rich_text/rich_text.gui

@@ -72,7 +72,7 @@ nodes {
 }
 nodes {
   position {
-    x: 0.0
+    x: -200.0
     y: 0.0
     z: 0.0
     w: 1.0
@@ -108,7 +108,7 @@ nodes {
   id: "text_prefab"
   xanchor: XANCHOR_NONE
   yanchor: YANCHOR_NONE
-  pivot: PIVOT_CENTER
+  pivot: PIVOT_W
   outline {
     x: 0.0
     y: 0.0
@@ -138,7 +138,7 @@ nodes {
 }
 nodes {
   position {
-    x: 110.0
+    x: 0.0
     y: 0.0
     z: 0.0
     w: 1.0

druid/custom/rich_text/rich_text.lua

@@ -73,6 +73,7 @@ function RichText:_get_settings()
 		size = gui.get_scale(self.text_prefab).x,
 		image_scale = gui.get_scale(self.icon_prefab),
 		default_animation = gui.get_flipbook(self.icon_prefab),
+		--combine_words = true,
 	}
 end
 

druid/custom/rich_text/rich_text/richtext.lua

@@ -62,21 +62,6 @@ local V3_ZERO = vmath.vector3(0)
 ---@field text_prefab Node
 
 
-local function deepcopy(orig)
-	local orig_type = type(orig)
-	local copy
-	if orig_type == 'table' then
-		copy = {}
-		for orig_key, orig_value in next, orig, nil do
-			copy[deepcopy(orig_key)] = deepcopy(orig_value)
-		end
-	else -- number, string, boolean, etc
-		copy = orig
-	end
-	return copy
-end
-
-
 -- Trim spaces on string start
 local function ltrim(text)
 	return text:match('^%s*(.*)')
@@ -161,11 +146,15 @@ local function get_text_metrics(word, previous_word, settings)
 			local previous_word_metrics = resource.get_text_metrics(font_resource, previous_word.text)
 			local union_metrics = resource.get_text_metrics(font_resource, previous_word.text .. text)
 
+			print("prev word metrics", previous_word_metrics.width, previous_word.text)
+			print("union", union_metrics.width, previous_word.text .. text)
+			print("current width", metrics.width, text)
 			local without_previous_width = metrics.width
 			metrics.width = (union_metrics.width - previous_word_metrics.width) * word_scale_x
 			-- Since the several characters can be ajusted to fit the space between the previous word and this word
 			-- For example: chars: [.,?!]
 			metrics.offset_x = metrics.width - without_previous_width
+			print("with prev word offset", metrics.offset_x, previous_word.text, text)
 		end
 	end
 
@@ -650,7 +639,7 @@ function M.characters(word)
 
 	-- exit early if word is a single character or empty
 	if word_length <= 1 then
-		local char = deepcopy(word)
+		local char = helper.deepcopy(word)
 		char.node, char.metrics = create_node(char, parent, font)
 		gui.set_pivot(char.node, pivot)
 		gui.set_position(char.node, gui.get_position(word.node))
@@ -664,7 +653,7 @@ function M.characters(word)
 	local position_x = position.x
 
 	for i = 1, word_length do
-		local char = deepcopy(word)
+		local char = helper.deepcopy(word)
 		chars[#chars + 1] = char
 		char.text = utf8.sub(word.text, i, i)
 		char.node, char.metrics = create_node(char, parent, font)

druid/helper.lua

@@ -173,6 +173,21 @@ function M.contains(t, value)
 end
 
 
+function M.deepcopy(orig_table)
+	local orig_type = type(orig_table)
+	local copy
+	if orig_type == 'table' then
+		copy = {}
+		for orig_key, orig_value in next, orig_table, nil do
+			copy[M.deepcopy(orig_key)] = M.deepcopy(orig_value)
+		end
+	else -- number, string, boolean, etc
+		copy = orig_table
+	end
+	return copy
+end
+
+
 --- Get text metric from gui node. Replacement of previous gui.get_text_metrics_from_node function
 -- @tparam Node text_node
 -- @treturn table {width, height, max_ascent, max_descent}