LÖVE

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local function on_collide(dt, shape_a, shape_b, mtv_x, mtv_y) -- mtv is 'minimum translation vector' needed to resolve the collision
	local other

	if shape_a == Game.player.shape then
		other = shape_b
		shape_a:move(mtv_x, mtv_y)
		print('AAAAAAAAAAAAAAA')
	elseif shape_b == Game.player.shape then
		other = shape_a
		shape_b:move(mtv_x, mtv_y)
		print('BBBBBBBBBB')
	else
		return
	end

	if other == Game.enemy then
		print('enemy')
	end

	print('bump')
	
	--Game.player.shape:move(mtv_x, mtv_y)
	Game.player.speed = 0	
end

Code: Select all

shape_b:move(-mtv_x, -mtv_y)

Code: Select all

HC = require 'hardoncollider'
 
function love.load()
    HC.resetHash(100) -- optional
    circle = HC.circle(400,300,50)
    rect = HC.rectangle(200,100,100,30)
end
 
function love.draw()
    HC.hash():draw()
    circle:draw('fill')
    rect:draw('fill')
end
 
t = 0
function love.update(dt)
    t = t + dt
    circle:moveTo(love.mouse.getPosition())
    rect:move(100*math.sin(t)*dt,0)
    rect:rotate(dt/5)

    -- no more callbacks. no more active/passive/ghost shapes. no more groups.
    -- you decide how to handle your shapes
    for shape, mtv in pairs(HC.collisions(circle)) do
        -- the translation vector always points in the direction circle has to 
        -- to move to resolve the collision
        shape:move(-mtv.x/3, -mtv.y/3)
        circle:move(unpack(mtv))
    end
end