online multiplayer chess game (note server currently down)
Diffstat (limited to 'ui/board/Arrows.gd')
| -rw-r--r-- | ui/board/Arrows.gd | 41 |
1 files changed, 28 insertions, 13 deletions
diff --git a/ui/board/Arrows.gd b/ui/board/Arrows.gd index c871c71..cc9afca 100644 --- a/ui/board/Arrows.gd +++ b/ui/board/Arrows.gd @@ -6,9 +6,12 @@ var first: Vector2 var ev: Vector2 var b: Grid -const w = 15 +var t := 0.0 + +const w := 15 export(Color) var red_overlay +export(Color) var green_overlay func _setup(_b: Grid): @@ -16,13 +19,21 @@ func _setup(_b: Grid): Events.connect("turn_over", self, "on_turn_over") for k in Chess.SQUARE_MAP: b.background_array[Chess.SQUARE_MAP[k]].connect("right_clicked", self, "right_clicked", [k]) + b.background_array[Chess.SQUARE_MAP[k]].connect("clicked", self, "left_clicked", [k]) func right_clicked(clicked: String) -> void: + t = 0 first = ((Chess.algebraic2vec(clicked) * b.piece_size) + b.piece_size / 2) -func _process(_delta): +func left_clicked(sq: String) -> void: + if !b.get_piece(sq): + clear_arrows() + + +func _process(delta): + t += delta update() @@ -30,19 +41,17 @@ func _draw(): if !b: return var s = b.piece_size - var c = b.overlay_color if first: var shift = Input.is_action_pressed("shift") var loc_m = ((get_local_mouse_position() / s) - Vector2(.5, .5)).round() loc_m = Vector2(clamp(loc_m.x, 0, 7), clamp(loc_m.y, 0, 7)) - var m_pos = (loc_m * s) + s / 2 - var clr = red_overlay if shift else c + var m_pos = ((loc_m * s) + s / 2).move_toward(first, 25) + var clr = red_overlay if shift else green_overlay if Input.is_action_pressed("rclick"): # previews if first != m_pos: - draw_line(first, m_pos, clr, w, true) - draw_triangle(first.angle_to_point(m_pos), m_pos, clr) - else: - draw_arc(first, (s.x / 2) - 5, 0, PI * 2, 40, clr, 10, true) + draw_arrow(first, m_pos, clr) + elif t <= .25: + draw_arc(first, (s.x / 2) - 6, 0, PI * 2, 40, clr, 10, true) else: var flag := true # no for-else :c if first != m_pos: @@ -54,7 +63,7 @@ func _draw(): break if flag: arrows.append(arr) - else: + elif t <= .25: var arr := [first, clr] for i in range(len(circles)): if circles[i][0] == arr[0]: @@ -64,12 +73,18 @@ func _draw(): if flag: circles.append(arr) first = Vector2.ZERO + t = 0 for a in arrows: - draw_line(a[0], a[1], a[2], w, true) - draw_triangle(a[0].angle_to_point(a[1]), a[1], a[2]) + draw_arrow(a[0], a[1], a[2]) for ci in circles: - draw_arc(ci[0], (s.x / 2) - 5, 0, PI * 2, 40, ci[1], 10, true) + draw_arc(ci[0], (s.x / 2) - 6, 0, PI * 2, 40, ci[1], 10, true) + + +func draw_arrow(start: Vector2, end: Vector2, clr: Color): + draw_circle(start, float(w) / 2, clr) + draw_line(start, end, clr, w, true) + draw_triangle(start.angle_to_point(end), end, clr) # r: the radians of rotation. |