Class: GamesParadise::Shoot
Constant Summary
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- TITLE =
'Aero-Exploder'
- N_ENEMIES =
100
- N_BULLETS =
40
- WIDTH =
780
- HEIGHT =
520
Constants included
from Gosu
Gosu::COLOUR_AQUA, Gosu::COLOUR_BLACK, Gosu::COLOUR_BLUE, Gosu::COLOUR_CYAN, Gosu::COLOUR_FUCHSIA, Gosu::COLOUR_GOLD, Gosu::COLOUR_GRAY, Gosu::COLOUR_GREEN, Gosu::COLOUR_NONE, Gosu::COLOUR_RED, Gosu::COLOUR_STEELBLUE, Gosu::COLOUR_WHITE, Gosu::COLOUR_YELLOW
Instance Method Summary
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Methods included from Gosu
#gosu_tilable_image
#gosu_button_down?, #image, #image10?, #image1?, #image2?, #image3?, #image4?, #image5?, #image6?, #image7?, #image8?, #image9?, #on_left_arrow_pressed?, #on_right_arrow_pressed?, #q_means_quit, #set_font, #set_title, #sqrt, #tab_key?, #write_this_text
Constructor Details
#initialize(run_already = true) ⇒ Shoot
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# File 'lib/games_paradise/gui/gosu/aero_exploder/aero_exploder.rb', line 44
def initialize(
run_already = true
)
super(WIDTH, HEIGHT, false)
set_title(TITLE)
@background = Image.new('data/background.jpg')
reset
run if run_already
end
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Instance Method Details
#add_enemies ⇒ Object
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# File 'lib/games_paradise/gui/gosu/aero_exploder/aero_exploder.rb', line 88
def add_enemies
N_ENEMIES.times {
@enemies << Enemy.new(
-80,
rand(0..self.height),
rand(10..25),
@time_then + rand(1..60),
self
)
}
end
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#any_bullets_left? ⇒ Boolean
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# File 'lib/games_paradise/gui/gosu/aero_exploder/aero_exploder.rb', line 135
def any_bullets_left?
@n_bullets > 0
end
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# File 'lib/games_paradise/gui/gosu/aero_exploder/aero_exploder.rb', line 156
def button_down(id)
@cursor.button_down(id)
@enemies.each {|enemy| enemy.button_down(id, mouse_x, mouse_y)}
case id
when KbEscape
exit
when KbSpace
if @game_over
@time_then = Time.now
@game_over = false
@n_bullets = 40
reset_the_score
@enemies.each { |enemy|
enemy.x = -85
enemy.y = rand(0..self.height)
enemy.speed = rand(10..25)
enemy.time = @time_then + rand(1..60)
}
end
end
end
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#deduct_one_bullet ⇒ Object
#
deduct_one_bullet
Note that this method will not deduct below 0.
#
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# File 'lib/games_paradise/gui/gosu/aero_exploder/aero_exploder.rb', line 115
def deduct_one_bullet
@n_bullets -= 1 unless @n_bullets <= 0
end
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#display_the_timer ⇒ Object
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# File 'lib/games_paradise/gui/gosu/aero_exploder/aero_exploder.rb', line 234
def display_the_timer
@count_text.draw_text(
"#{((@time_then + 30) - @count_time).round(1)}", (self.width / 2) - 72, 20, 10, 1, 1, Color::GRAY
)
end
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#draw ⇒ Object
#
draw
draw() will check on the value of the @game_over variable.
#
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# File 'lib/games_paradise/gui/gosu/aero_exploder/aero_exploder.rb', line 191
def draw
case @game_over
when false @cursor.draw
@enemies.each {|enemy| enemy.draw}
@background.draw(0, 0, 0)
@text.draw_text(
"Score: #{@score}; Bullets remaining: #{@n_bullets}", 20, self.height - 40, 10, 1, 1, Color::GRAY
)
display_the_timer
when true @game_over_text.draw_text(
"GAME OVER!", 60, 20, 100000000000000000000000000000000000000000
)
notify_the_user_how_many_planes_were_shot_down
notify_the_user_how_to_play_again_or_how_to_exit
end
end
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#increment_the_score_by_plus_one ⇒ Object
#
increment_the_score_by_plus_one
#
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# File 'lib/games_paradise/gui/gosu/aero_exploder/aero_exploder.rb', line 182
def increment_the_score_by_plus_one
@score += 1
end
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#n_bullets? ⇒ Boolean
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# File 'lib/games_paradise/gui/gosu/aero_exploder/aero_exploder.rb', line 142
def n_bullets?
@n_bullets
end
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#needs_cursor? ⇒ Boolean
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# File 'lib/games_paradise/gui/gosu/aero_exploder/aero_exploder.rb', line 149
def needs_cursor?
not true
end
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#notify_the_user_how_many_planes_were_shot_down ⇒ Object
#
notify_the_user_how_many_planes_were_shot_down
#
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# File 'lib/games_paradise/gui/gosu/aero_exploder/aero_exploder.rb', line 224
def notify_the_user_how_many_planes_were_shot_down
@score_text.draw_text(
"A total of #{@score} planes were downed!",
self.width / 4 - 25, 200, 1
)
end
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#notify_the_user_how_to_play_again_or_how_to_exit ⇒ Object
#
notify_the_user_how_to_play_again_or_how_to_exit
#
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# File 'lib/games_paradise/gui/gosu/aero_exploder/aero_exploder.rb', line 214
def notify_the_user_how_to_play_again_or_how_to_exit
@text.draw_text(
"Press Space to play again or Escape to Exit.",
self.width / 3.5, 400, 1
)
end
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#reset ⇒ Object
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# File 'lib/games_paradise/gui/gosu/aero_exploder/aero_exploder.rb', line 57
def reset
@cursor = Cursor.new(self)
@text = Font.new(18)
@count_text = Font.new(72)
@game_over_text = Font.new(104)
@score_text = Font.new(36)
@game_over = false
@n_bullets = N_BULLETS
@time_then = Time.now
@enemies = []
reset_the_score
end
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#reset_the_score ⇒ Object
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# File 'lib/games_paradise/gui/gosu/aero_exploder/aero_exploder.rb', line 106
def reset_the_score
@score = 0
end
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#run ⇒ Object
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# File 'lib/games_paradise/gui/gosu/aero_exploder/aero_exploder.rb', line 243
def run
add_enemies
end
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#update ⇒ Object
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# File 'lib/games_paradise/gui/gosu/aero_exploder/aero_exploder.rb', line 122
def update
@count_time = Time.now
unless @count_time <= @time_then + 30
@game_over = true
@n_bullets = 0
end
@cursor.update(mouse_x, mouse_y)
@enemies.each {|enemy| enemy.update(mouse_x, mouse_y)}
end
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