syedm
222b28d196
- Added new image assets for game over screens: `game_over_dead_bg.png`, `game_over_victory_bg.png`, and their respective Aseprite files. - Introduced a new `Minimap` class to manage torch placement and rendering on the minimap. - Implemented methods for adding and removing torches, updating the grid area, and drawing the minimap based on the current state of the game. - Enhanced the minimap display with color coding for walls, empty spaces, and torches.
91 lines
2.3 KiB
Ruby
91 lines
2.3 KiB
Ruby
class BladeOfRecursion
|
|
def initialize
|
|
@damage = 1
|
|
@range = 150
|
|
@speed = 400
|
|
@x = 0
|
|
@y = 0
|
|
@start_x = 0
|
|
@start_y = 0
|
|
@direction = nil
|
|
|
|
# the knife is pointed top-right
|
|
@sprite = Gosu::Image.new('assets/images/blade_of_recursion.png', retro: true)
|
|
|
|
@memory_sprite = Gosu::Image.new('assets/images/memory.png', retro: true)
|
|
end
|
|
|
|
def attack(direction)
|
|
return if @direction
|
|
@direction = direction
|
|
@x, @y = $bus.get(:player_position)
|
|
@start_x, @start_y = @x, @y
|
|
end
|
|
|
|
def update(dt)
|
|
return unless @direction
|
|
|
|
@x += Math.cos(@direction) * @speed * dt
|
|
@y += Math.sin(@direction) * @speed * dt
|
|
|
|
if Math.hypot(@x - @start_x, @y - @start_y) > @range
|
|
@direction = nil
|
|
@damage = 1
|
|
return
|
|
end
|
|
|
|
collides = $bus.get_all(:collides?, [@x - 5, @y - 5, 10, 10])
|
|
if collides.include?(:enemy)
|
|
$bus.emit(:attack, @x, @y, 30, @damage)
|
|
@direction = nil
|
|
@damage *= 2
|
|
if @damage > 512
|
|
damage = 1
|
|
$bus.emit(:consume, :blade_of_recursion, 1)
|
|
end
|
|
elsif collides.include?(:wall)
|
|
@direction = nil
|
|
@damage = 1
|
|
end
|
|
end
|
|
|
|
def draw
|
|
cam_x, cam_y = $bus.get(:camera_pos) || [0, 0]
|
|
|
|
# Draw the blade if active
|
|
if @direction
|
|
# Convert radians to degrees
|
|
angle_deg = @direction * 180 / Math::PI
|
|
# Adjust for knife pointing top-right
|
|
angle_deg += 45
|
|
|
|
@sprite.draw_rot(
|
|
@x - cam_x, # x in world coords
|
|
@y - cam_y, # y in world coords
|
|
1, # z-order
|
|
angle_deg, # rotation
|
|
0.5, 0.5, # pivot center
|
|
2, 2,
|
|
Gosu::Color::WHITE
|
|
)
|
|
end
|
|
|
|
# Draw memory bar as HUD in top-right of screen
|
|
# this should be in the HUD layer but due to time constraints im putting it here, sorry
|
|
bar_width = 100
|
|
bar_height = 10
|
|
|
|
bar_x = SCREEN_SIZE[0] - bar_width - 10
|
|
bar_y = 205
|
|
|
|
# full red background
|
|
Gosu.draw_rect(bar_x, bar_y, bar_width, bar_height, Gosu::Color::RED, Float::INFINITY)
|
|
|
|
# green foreground representing current damage
|
|
damage_ratio = Math.log2(@damage) / 9.0
|
|
damage_width = bar_width * [damage_ratio, 1.0].min
|
|
Gosu.draw_rect(bar_x, bar_y, damage_width, bar_height, Gosu::Color::GREEN, Float::INFINITY)
|
|
|
|
@memory_sprite.draw(bar_x - 10, bar_y - 7, Float::INFINITY, 1.5, 1.5)
|
|
end
|
|
end |