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Added the ability to draw on Tiling Mode Previews (#259)

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Also added hovering brush preview for same
This commit is contained in:
Darshan Phaldesai 2020-06-09 23:43:34 +05:30 • committed by GitHub
parent 76af8a3214
commit 49b61db891
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 28 additions and 4 deletions
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17
src/Autoload/DrawingAlgos.gd
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@ -17,6 +17,11 @@ func draw_pixel_blended(sprite : Image, pos : Vector2, color : Color, pen_pressu
var x_max = Global.current_project.x_max
var y_min = Global.current_project.y_min
var y_max = Global.current_project.y_max
# #Check if Tiling is enabled and whether mouse is in TilingPreviews
if Global.tile_mode and point_in_rectangle(pos,Vector2( - Global.current_project.size.x - 1 , - Global.current_project.size.y -1 ), Vector2(2 * Global.current_project.size.x, 2 * Global.current_project.size.y)):
pos = pos.posmodv(Global.current_project.size)
if !point_in_rectangle(pos, Vector2(x_min - 1, y_min - 1), Vector2(x_max, y_max)):
return
@ -68,10 +73,10 @@ func draw_brush(sprite : Image, pos : Vector2, color : Color, current_mouse_butt
drawer.v_mirror = vertical_mirror
if brush_type == Global.Brush_Types.PIXEL || current_action == Global.Tools.LIGHTENDARKEN:
var start_pos_x = pos.x - (brush_size >> 1)
var start_pos_y = pos.y - (brush_size >> 1)
var end_pos_x = start_pos_x + brush_size
var end_pos_y = start_pos_y + brush_size
var start_pos_x = floor(pos.x - (brush_size >> 1))
var start_pos_y = floor(pos.y - (brush_size >> 1))
var end_pos_x = floor(start_pos_x + brush_size)
var end_pos_y = floor(start_pos_y + brush_size)
for cur_pos_x in range(start_pos_x, end_pos_x):
for cur_pos_y in range(start_pos_y, end_pos_y):
@ -99,6 +104,10 @@ func draw_brush(sprite : Image, pos : Vector2, color : Color, current_mouse_butt
var custom_brush_size := custom_brush_image.get_size() - Vector2.ONE
pos = pos.floor()
# #Check if Tiling is enabled and whether mouse is in TilingPreviews
if Global.tile_mode and point_in_rectangle(pos,Vector2( - Global.current_project.size.x - 1 , - Global.current_project.size.y -1 ), Vector2(2 * Global.current_project.size.x, 2 * Global.current_project.size.y)):
pos = pos.posmodv(Global.current_project.size)
var dst := rectangle_center(pos, custom_brush_size)
var src_rect := Rect2(Vector2.ZERO, custom_brush_size + Vector2.ONE)
# Rectangle with the same size as the brush, but at cursor's position