bullet-heck/tile.lua

Tile = class()
Tile.lit = false -- 🔥️⃠

-- required: solid (bool)

-- room being a list of all of the other tiles in a room (as references!)
function Tile:init(x, y, char, room)
    self.x = x
    self.y = y
    self.char = char
    self.room = room
end

function Tile:draw(grid)
    if self.lit then
        grid[self.y][self.x] = self
    end
end

function Tile:light(world)
    for k, v in pairs(self.room) do
        world.grid[v.y][v.x].lit = true
    end

    for y = self.y - 1, self.y + 1 do
        for x = self.x - 1, self.x + 1 do
            world.grid[y][x].lit = true
        end
    end
end

function Tile:update(world)
end

function Tile:collide(world)
end

Air = class(Tile)
Air.solid = false
Air.color = COLOR.GRAY

Wall = class(Tile)
Wall.solid = true

Stair = class(Tile)
Stair.solid = false
Stair.stair = true
Stair.color = COLOR.WHITE

function Stair:collide(world)
    world.message = "Press > to enter stairway."
end

Chest = class(Tile)
Chest.solid = false
Chest.chest = true
Chest.color = COLOR.CHEST

function getRandomItem(world)
    local pick = function(t, notThis)
        local x = t[love.math.random(1, #t)]
        if x == notThis then
            return pick(t, notThis)
        else
            return x
        end
    end

    local item = ''
    for i = 1, love.math.random(1, 2) do
        item = item .. pick(ITEM_NAMES.ADJECTIVE) .. ' '
    end
    item = item .. pick(ITEM_NAMES.NOUN)
    if love.math.random(1, 2) == 1 then
        local descr = pick(ITEM_NAMES.DESCRIPTION)
        item = item .. ' of ' .. descr
        if love.math.random(1, 2) == 1 then
            item = item .. ' and ' .. pick(ITEM_NAMES.DESCRIPTION, descr)
        end
    end

    local ltr = string.sub(item, 1, 1)

    world.message = 'You got '
    if love.math.random(1, 4) == 1 then
        world.message = world.message .. 'the'
        -- OH GOSH I'M LAZY
    elseif ltr == 'A' or ltr == 'O' or ltr == 'E' or ltr == 'I' or ltr == 'U' then
        world.message = world.message .. 'an'
    else
        world.message = world.message .. 'a'
    end
    world.message = world.message .. ' ' .. item .. '!'

    world.player.treasure = world.player.treasure + 1

    sounds.item:play()
end

function Chest:collide(world)
    world.grid:set(self.x, self.y, Air, '.')
    getRandomItem(world)
end