Merge pull request #2 from richard-hajek/master

refactored some collisions

addons/godot_xterm/buffer/buffer.gd

@@ -291,8 +291,8 @@ func _reflow_smaller(new_cols: int, new_rows: int) -> void:
 		
 		# Record original lines so they don't get overridden when we rearrange the list
 		var original_lines = []
-		for i in range(lines.length):
-			original_lines.append(lines.get_line(i))
+		for j in range(lines.length):
+			original_lines.append(lines.get_line(j))
 		var original_lines_length = lines.length
 		
 		var original_line_index = original_lines_length - 1
@@ -322,10 +322,10 @@ func _reflow_smaller(new_cols: int, new_rows: int) -> void:
 		
 		# Update markers
 		var insert_count_emitted = 0
-		for i in range(insert_events.size() - 1, -1, -1):
-			insert_events[i].index += insert_count_emitted
-			lines.emit_signal("inserted", insert_events[i])
-			insert_count_emitted += insert_events[i].amount
+		for k in range(insert_events.size() - 1, -1, -1):
+			insert_events[k].index += insert_count_emitted
+			lines.emit_signal("inserted", insert_events[k])
+			insert_count_emitted += insert_events[k].amount
 		var amount_to_trim = max(0, original_lines_length + count_to_insert - lines.max_length)
 		if amount_to_trim > 0:
 			lines.emit_signal("trimmed", amount_to_trim)

addons/godot_xterm/buffer/buffer_line.gd

@@ -132,8 +132,8 @@ func insert_cells(pos: int, n: int, fill_cell_data, erase_attr = null) -> void:
 		while i >= 0:
 			set_cell(pos + n + i, load_cell(pos + i, cell))
 			i -= 1
-		for i in range(n):
-			set_cell(pos + i, fill_cell_data)
+		for j in range(n):
+			set_cell(pos + j, fill_cell_data)
 	else:
 		for i in range(pos, length):
 			set_cell(i, fill_cell_data)

addons/godot_xterm/buffer/buffer_reflow.gd

@@ -75,8 +75,8 @@ static func reflow_larger_get_lines_to_remove(lines, old_cols: int, new_cols: in
 		
 		# Work backwards and remove any rows at the end that only contain null cells
 		var count_to_remove = 0
-		for i in range(wrapped_lines.size() - 1, 0, -1):
-			if i > dest_line_index or wrapped_lines[i].get_trimmed_length() == 0:
+		for j in range(wrapped_lines.size() - 1, 0, -1):
+			if j > dest_line_index or wrapped_lines[j].get_trimmed_length() == 0:
 				count_to_remove += 1
 			else:
 				break

addons/godot_xterm/circular_list.gd

@@ -128,8 +128,8 @@ func splice(start: int, delete_count: int, items: Array = []) -> void:
 	while i >= start:
 		_array[_get_cyclic_index(i + items.size())] = _array[_get_cyclic_index(i)]
 		i -= 1
-	for i in range(items.size()):
-		_array[_get_cyclic_index(start + i)] = items[i]
+	for j in range(items.size()):
+		_array[_get_cyclic_index(start + j)] = items[j]
 	
 	# Adjust length as needed
 	if length + items.size() > max_length: