Add the game

mods/ctf_guns/ctf_ranged/custom_controls.lua

@@ -0,0 +1,60 @@
+-- ctf_range/custom_controls.lua
+
+local player_scope_huds = {}
+local player_nominal_zooms = {}
+
+local old_binoculars_update
+
+local function binoculars_override(player)
+   local new_zoom_fov = 0
+   local w_item = player:get_wielded_item()
+   local scope_zoom = w_item:get_definition().ctf_guns_scope_zoom
+
+   if scope_zoom == nil then
+      -- No gun equipped? check for binoculars
+      if old_binoculars_update ~= nil then
+         old_binoculars_update(player)
+      end
+      return
+   end
+
+   -- Only set property if necessary to avoid player mesh reload
+   if player:get_properties().zoom_fov ~= scope_zoom then
+      player:set_properties({zoom_fov = scope_zoom})
+      return
+   end
+
+
+end
+
+minetest.register_on_mods_loaded(function()
+      if minetest.get_modpath("binoculars") then
+         old_binoculars_update = binoculars.update_player_property
+         binoculars.update_player_property = binoculars_override
+      end
+
+      controls.register_on_press(function(player, control_name)
+	    if control_name ~= "zoom" then
+	       return
+	    end
+	    binoculars_override(player)
+      end)
+      controls.register_on_release(function(player, control_name, time)
+	    if control_name ~= "zoom" then
+	       return
+	    end
+	    binoculars_override(player)
+      end)
+
+end)
+
+minetest.register_on_joinplayer(function(player)
+      player_scope_huds[player:get_player_name()] = player:hud_add({
+	    hud_elem_type = "image",
+	    alignment = { x=0.0, y=0.0 },
+	    position = {x = 0.5, y = 0.5},
+	    scale = { x=2, y=2 },
+	    text = "rangedweapons_empty_icon.png",
+      })
+end)
+