Game Development Reference
In-Depth Information
color
=
Gosu
::
Color
::
RED
t_x, t_y
=
Utils
.
point_at_distance(x, y,
@object
.
gun_angle,
BulletPhysics
::
MAX_DIST
)
$window
.
draw_line(x, y, color, t_x, t_y, color,
1000
)
end
end
# ...
end
Finally, you can automatically mark collision box corners on your graphics components.
Let's take
BoxGraphics
for example:
# 13-advanced-ai/misc/utils.rb
module
Utils
# ...
def
self
.
mark_corners
(box)
i
= 0
box
.
each_slice(
2
)
do
|
x, y
|
color
=
DEBUG_COLORS
[
i
]
$window
.
draw_triangle(
x
- 3
, y
- 3
, color,
x, y, color,
x
+ 3
, y
- 3
, color,
100
)
i
=
(i
+ 1
)
% 4
end
end
# ...
end
# 13-advanced-ai/entities/components/box_graphics.rb
class
BoxGraphics
<
Component
# ..
def
draw
(viewport)
@box
.
draw_rot(x, y,
0
, object
.
angle)
Utils
.
mark_corners(object
.
box)
if
$debug
end
# ...
end
As a developer, you can make yourself see nearly everything you want, make use of it.
