production depends on height (by iqualfragile)

diff --git a/solar_panel.lua b/solar_panel.lua
index 9a3a873a56a7f30a8375ce3f3c61559fec874584..9bdb8b851b9e0a9e85d1bbf4aa69e251f34cb6b6 100644 (file)
--- a/solar_panel.lua
+++ b/solar_panel.lua
@@ -59,7 +59,9 @@ minetest.register_abm(
                        meta:set_float("active",1)
                        local internal_EU_buffer=meta:get_float("internal_EU_buffer")
                        local internal_EU_buffer_size=meta:get_float("internal_EU_buffer_size")
-                       local charge_to_give=80
+                       local charge_to_give=40+(pos1.y/250*40) -- make solar energy depending on height
+                       if charge_to_give<0 then charge_to_give=0 end
+                       if charge_to_give>160 then charge_to_give=160 end
                        if internal_EU_buffer+charge_to_give>internal_EU_buffer_size then
                        charge_to_give=internal_EU_buffer_size-internal_EU_buffer
                        end