size=medium
output=coal

[aihints]
build_material=false

[buildcost]
trunk=2
stone=2
marble=2

[return_on_dismantle]
trunk=1
stone=1
marble=1

[working positions]
burner=1

[inputs]
trunk=8

[programs]
work=_Work

[work]
return=skipped unless economy needs coal or not economy needs trunk
consume=trunk:6
sleep=30000
animate=working 90000 # charcoal fires are burning some days in real life
produce=coal

[idle]
pics=burner_i_??.png  # ???
hotspot=51 48

[working]
pics=burner_i_??.png  # ???
hotspot=51 48
