Game Development Reference
In-Depth Information
And one more fancy font will make our game title look good. Too bad we don't have a title
yet, but “Tanks Prototype” writen in a thematic way still looks pretty good.
To have convenient access to these fonts, we will add a helper methods in
Utils
:
module
Utils
# ...
def
self
.
title_font
media_path(
'top_secret.ttf'
)
end
def
self
.
main_font
media_path(
'armalite_rifle.ttf'
)
end
# ...
end
Use it instead of
Gosu.default_font_name
:
size
= 20
Gosu
::
Image
.
from_text(
$window
,
"Your text"
,
Utils
.
main_font, size)
Implementing HUD Class
After we have put everything together, we will get
HUD
class:
12-stats/entities/hud.rb
1
class
HUD
2
attr_accessor
:active
3
def
initialize
(object_pool, tank)
4
@object_pool
=
object_pool
5
@tank
=
tank
6
@radar
=
Radar
.
new(
@object_pool
, tank)
7
end
8
9
def
player
=
(tank)
10
@tank
=
tank
11
@radar
.
target
=
tank
12
end
13
14
def
update
15
@radar
.
update
16
end
17
18
def
health_image
