Mothback/data/scripts/objects.lua

76 lines
1.5 KiB
Lua

LoadedObjects = {
Entities = {},
Collisions = {},
Platforms = {},
Ladders = {}
}
-- level functions
function LoadedObjects.DrawCollisions()
for _, collision in pairs(LoadedObjects.Collisions) do
collision:Draw(1)
end
for _, platform in pairs(LoadedObjects.Platforms) do
if platform.disable == true then platform:Draw(2) end
if platform.disable == false then platform:Draw(1) end
end
for _, ladder in pairs(LoadedObjects.Ladders) do
ladder:Draw(2)
end
end
-- returns true if theres a collision at that point
function isThereObjectAt(x,y,objectType)
for _, collision in pairs(objectType) do
if collision.disable then
-- Dont calculate if dissabled
elseif x >= collision.from.x
and x <= collision.to.x
and y >= collision.from.y
and y <= collision.to.y then
collision.isColliding = true
return true
end
end
return false
end
function isThereAnyCollisionAt(x,y)
local Check = {
LoadedObjects.Collisions,
LoadedObjects.Ladders,
LoadedObjects.Platforms
}
for _, type in pairs(Check) do
local result = isThereObjectAt(x,y,type)
if result then
return result
end
end
return false
end
-- flags
function SetCollisionFlags()
local Check = {
LoadedObjects.Collisions,
LoadedObjects.Ladders,
LoadedObjects.Platforms
}
for _, type in pairs(Check) do
for _, object in pairs(type) do
object.isColliding = false
end
end
for _, platform in pairs(LoadedObjects.Platforms) do
if main_Player.pos.y < platform.from.y then
platform.disable = false
else
platform.disable = true
end
end
end