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Added player_monoids support

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SpaghettiToastBook 2018-12-29 20:55:28 -05:00
parent 1ffed41784
commit e420a1bd79
2 changed files with 39 additions and 9 deletions
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1
depends.txt
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@ -2,3 +2,4 @@ default
wool
minetest_systemd?
areas?
player_monoids?

47
init.lua
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@ -45,6 +45,10 @@
-- get shot down while flying over protected areas marked as no-fly-zones (flak, from German Flugabwehrkanone)
-- set these areas with the /area_flak command
-- Modifications by SpaghettiToastBook
-- 2018-12-29
-- Physics overrides use player_monoids mod if available
local HUD_Overlay = true --show glider struts as overlay on HUD
@ -163,6 +167,31 @@ hangglider.shot_sound = function (pos)
})
end
local physics_attrs = {"jump", "speed", "gravity"}
local function apply_physics_override(player, overrides)
if player_monoids then
for _, attr in pairs(physics_attrs) do
if overrides[attr] then
player_monoids[attr]:add_change(player, overrides[attr], "hangglider:glider")
end
end
else
player:set_physics_override(overrides)
end
end
local function remove_physics_override(player, overrides)
for _, attr in pairs(physics_attrs) do
if overrides[attr] then
if player_monoids then
player_monoids[attr]:del_change(player, "hangglider:glider")
else
player:set_physics_override({[attr] = 1})
end
end
end
end
local step_v
minetest.register_entity("hangglider:glider", {
visual = "mesh",
@ -185,15 +214,15 @@ minetest.register_entity("hangglider:glider", {
canExist = true
step_v = player:get_player_velocity().y
if step_v < 0 and step_v > -3 then
player:set_physics_override({speed=math.abs(step_v/2) + 0.75})
apply_physics_override(player, {speed=math.abs(step_v/2) + 0.75})
elseif step_v <= -3 then --Cap our gliding movement speed.
player:set_physics_override({speed=2.25})
apply_physics_override(player, {speed=2.25})
else
player:set_physics_override({speed=1})
remove_physics_override(player, {speed=1})
end
if not minetestd then
if debug then player:hud_change(hangglider.debug[pname].id, "text", step_v..', '..player:get_physics_override().gravity..', '..tostring(hangglider.airbreak[pname])) end
player:set_physics_override({gravity=((step_v + 3)/20)})
apply_physics_override(player, {gravity=((step_v + 3)/20)})
end
--[[local vel = player:get_player_velocity()
if debug then player:hud_change(hangglider.debug[pname].id, "text", vel.y..', '..grav..', '..tostring(hangglider.airbreak[pname])) end
@ -217,12 +246,12 @@ minetest.register_entity("hangglider:glider", {
end
end
if not canExist then
player:set_physics_override({
remove_physics_override(player, {
jump = 1,
speed = 1,
})
if not minetestd then
player:set_physics_override({gravity=1})
remove_physics_override(player, {gravity=1})
end
hangglider.use[pname] = false
if HUD_Overlay then
@ -240,7 +269,7 @@ minetest.register_entity("hangglider:glider", {
})
minetest.register_on_dieplayer(function(player)
player:set_physics_override({
remove_physics_override(player, {
gravity = 1,
jump = 1,
})
@ -250,7 +279,7 @@ end)
minetest.register_on_joinplayer(function(player)
local pname = player:get_player_name()
player:set_physics_override({
remove_physics_override(player, {
gravity = 1,
jump = 1,
})
@ -316,7 +345,7 @@ minetest.register_tool("hangglider:hangglider", {
end
end
hangglider.use[pname] = true
player:set_physics_override({jump = 0})
apply_physics_override(player, {jump = 0})
-- if minetest 0.4.x use this:
-- if minetest 5.x use this: