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if btnp(4) then
        local index = cursor.y*10+cursor.x
        -- placing something will have to consider if it is an empty spot
        -- and if we still have something to place (in hand is > 0 in id)
        if (space_map[index] == vacant) and (in_hand_object != 0) then
            -- if so place it
            space_map[cursor.y*10+cursor.x] = in_hand_object
            -- set our hand to "empty"
            in_hand_object = 0
            -- only add objecst to hand if we still have them in pool

Achie72

 -- borders around play area
    line(8,7,87,7,1)
    line(7,8,7,88,1)
    line(88,8,88,88,1)
    line(8,89,87,89,1)
    -- fill pattern for grid
    for i=1,10 do
        fillp(▒)
        --line((i*8)-1,8,(i*8),88,1)
        local xpos = (i*8)-1

Achie72

-- Insertion Sort by @impbox
-- this will sort our closed list by the A* F value.
function sort(array)
    for i=1,#array do
        local j = i
        while j > 1 and array[j-1].f < array[j].f do
            array[j],array[j-1] = array[j-1],array[j]
            j = j - 1
        end
    end

Achie72

-- a little helper function to print centered text
function print_center(text, x, y, color)
    -- get the lenght of the text
    -- if you did not know, print returns the position of the last character
    -- so fi you print offscreen, starting from 0 you will get the exact lenght of the text
    local len = print(text, 0, 400, color)
    print(text, x-(len/2), y, color)
end

Achie72

-- state machines might sound complicated, but when it comes down
-- they are just if statements that control how our code behaves.
-- based on certain conditions you can jump between "states"
-- and this can help you also organize stuff better, animate more freely, or
-- for example, let's use state machines to create a menu system for our game
function _init()
    -- we will start on the game logo scene
    -- and we will have the following:
    -- menu: to show a nice menu if you want
    -- gameplay: where the actual game code runs

Achie72

function _init()
	-- create collection for players
	players = {}
	-- p1
	player1 = {
		x = 0,
		y = 2,
		clr = 12,
		health = 10
	}

Achie72

-- create a table to hold your objects
coins ={}

--now you can add things into here by hand, but you can also make a functionnsonyou can call that point

function add_coin(xpos, ypos)
  -- now lets make a temporary local table to hold the coins atrributes, you want position mainly
  local coin = {
    x = xpos,
    y = ypos

Achie72

PICO-8

Requested:

• Penny the Pumpkin Directors: https://www.lexaloffle.com/bbs/?tid=142093

Me intersted in:

• Vegetables https://www.lexaloffle.com/bbs/?pid=162681#p

Achie72

-- inside init have a collection called particles
-- this is where we will store each an every particles, so we can iterate
-- over them in the future (aka process them one by one)
particles = {}

-- adder function, you call this anytime you want to add a new particle
-- to the system. This will help us centralise every modification as this
-- function is the only thing that you will have to modifiy.
function add_particle(_x, _y, _sx, _sy, _lifetime, _color, _type)
    -- create a local temporary particle where we create the data

Achie72

-- For this I whipped up my good ol’ reliable approach of having the following functions:
-- export the currently drawn map to the clipboard
-- I used this in copied .p8 files to draw levels,
-- run them and copy the given string into this main
-- file's map collection
function export_map()
    -- start with empty string
    local mapString = ""
    -- loop over the map tile by tile
    -- and append tile numbers by , after each other