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Experimental zoom control.

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Player can zoom in more by standing still and holding sneak.
This commit is contained in:
Aaron Suen 2020-01-23 21:07:02 -05:00
parent e836d310f3
commit 42c8e21cd2
1 changed files with 17 additions and 0 deletions
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17
mods/nc_player_setup/setup.lua
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@ -30,6 +30,22 @@ minetest.register_allow_player_inventory_action(function(_, action)
return action == "move" and 0 or 1000000
end)
local function focustime(player)
local focusing = player:get_player_control_bits() == 64
local meta = player:get_meta()
local zoom = 60
if focusing then
local time = nodecore.gametime - meta:get_float("focustime")
zoom = 15 + 45 * (1 / (time / 2 + 1))
else
meta:set_float("focustime", nodecore.gametime)
end
local props = player:get_properties()
if props.zoom_fov > (zoom * 1.02) or props.zoom_fov < zoom then
player:set_properties({zoom_fov = zoom})
end
end
local function privdropinv(player)
if nodecore.interact(player) then return end
local pos = player:get_pos()
@ -59,6 +75,7 @@ end
minetest.register_globalstep(function()
for _, player in pairs(minetest.get_connected_players()) do
focustime(player)
privdropinv(player)
setfootsteps(player)
end