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class HexagonTileGame
attr_gtk
def defaults
state.tile_scale = 1.3
state.tile_size = 80
state.tile_w = Math.sqrt(3) * state.tile_size.half
state.tile_h = state.tile_size * 3/4
state.tiles_x_count = 1280.idiv(state.tile_w) - 1
state.tiles_y_count = 720.idiv(state.tile_h) - 1
state.world_width_px = state.tiles_x_count * state.tile_w
state.world_height_px = state.tiles_y_count * state.tile_h
state.world_x_offset = (1280 - state.world_width_px).half
state.world_y_offset = (720 - state.world_height_px).half
state.tiles ||= state.tiles_x_count.map_with_ys(state.tiles_y_count) do |ordinal_x, ordinal_y|
{
ordinal_x: ordinal_x,
ordinal_y: ordinal_y,
offset_x: (ordinal_y.even?) ?
(state.world_x_offset + state.tile_w.half.half) :
(state.world_x_offset - state.tile_w.half.half),
offset_y: state.world_y_offset,
w: state.tile_w,
h: state.tile_h,
type: :blank,
path: "sprites/hexagon-gray.png",
a: 20
}.associate do |h|
h.merge(x: h[:offset_x] + h[:ordinal_x] * h[:w],
y: h[:offset_y] + h[:ordinal_y] * h[:h]).scale_rect(state.tile_scale)
end.associate do |h|
h.merge(center: {
x: h[:x] + h[:w].half,
y: h[:y] + h[:h].half
}, radius: [h[:w].half, h[:h].half].max)
end
end
end
def input
if inputs.click
tile = state.tiles.find { |t| inputs.click.point_inside_circle? t[:center], t[:radius] }
if tile
tile[:a] = 255
tile[:path] = "sprites/hexagon-black.png"
end
end
end
def tick
defaults
input
render
end
def render
outputs.sprites << state.tiles
end
end
$game = HexagonTileGame.new
def tick args
$game.args = args
$game.tick
end
$gtk.reset
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