cyberarm/i-mic-rts
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added on_order handler to entities and components, added visibility map

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Cyberarm
2021-01-15 17:41:06 -06:00
parent e30d73d4d7
commit 19c5fc8d73
22 changed files with 164 additions and 51 deletions
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36
lib/map.rb
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@@ -1,6 +1,7 @@
class IMICRTS
class Map
attr_reader :tile_size, :tiles, :ores, :spawnpoints, :width, :height
def initialize(map_file:)
@tiled_map = TiledMap.new(map_file)
@@ -26,11 +27,10 @@ class IMICRTS
end
def add_terrain(x, y, tile_id)
if tile = @tiled_map.get_tile(tile_id - 1)
if (tile = @tiled_map.get_tile(tile_id - 1))
_tile = Tile.new(
position: CyberarmEngine::Vector.new(x * @tile_size, y * @tile_size, ZOrder::TILE),
image: tile.image,
visible: true,
type: tile.data.type.to_sym,
tile_size: @tile_size
)
@@ -43,11 +43,10 @@ class IMICRTS
end
def add_ore(x, y, tile_id)
if tile = @tiled_map.get_tile(tile_id - 1)
if (tile = @tiled_map.get_tile(tile_id - 1))
_ore = Tile.new(
position: CyberarmEngine::Vector.new(x * @tile_size, y * @tile_size, ZOrder::ORE),
image: tile.image,
visible: true,
type: nil,
tile_size: @tile_size
)
@@ -57,8 +56,8 @@ class IMICRTS
end
end
def draw(camera)
visible_tiles(camera).each do |tile|
def draw(observer)
visible_tiles(observer).each do |tile|
tile.image.draw(tile.position.x, tile.position.y, tile.position.z)
end
end
@@ -84,10 +83,11 @@ class IMICRTS
end
end
def visible_tiles(camera)
def visible_tiles(observer)
_tiles = []
visiblity_map = observer.visiblity_map
top_left = (camera.center - camera.position) - CyberarmEngine::Vector.new($window.width / 2, $window.height / 2) / camera.zoom
top_left = (observer.camera.center - observer.camera.position) - CyberarmEngine::Vector.new($window.width / 2, $window.height / 2) / observer.camera.zoom
top_left /= @tile_size
top_left.x = top_left.x.floor
@@ -95,8 +95,8 @@ class IMICRTS
# +1 to overdraw a bit to hide pop-in
_width = ((($window.width / @tile_size) + 2) / camera.zoom).ceil
_height = ((($window.height / @tile_size) + 2) / camera.zoom).ceil
_width = ((($window.width / @tile_size) + 2) / observer.camera.zoom).ceil
_height = ((($window.height / @tile_size) + 2) / observer.camera.zoom).ceil
_height.times do |y|
_width.times do |x|
@@ -104,12 +104,14 @@ class IMICRTS
next if _x < 0 || _x > @width
next if _y < 0 || _y > @height
if tile = tile_at(_x, _y)
_tiles.push(tile) if tile.visible
visible = visiblity_map.visible?(_x, _y)
if (tile = tile_at(_x, _y))
_tiles.push(tile) if visible
end
if ore = ore_at(_x, _y)
_tiles.push(ore) if ore.visible
if (ore = ore_at(_x, _y))
_tiles.push(ore) if visible
end
end
end
@@ -130,15 +132,15 @@ class IMICRTS
end
class Tile
attr_accessor :position, :grid_position, :image, :visible, :entity, :reserved, :type
def initialize(position:, image:, visible:, type:, tile_size:)
attr_accessor :position, :grid_position, :image, :entity, :reserved, :type
def initialize(position:, image:, type:, tile_size:)
@position = position
@grid_position = position.clone
@grid_position /= tile_size
@grid_position.x, @grid_position.y = @grid_position.x.floor, @grid_position.y.floor
@image = image
@visible = visible
@entity = nil
@reserved = nil
@type = type