-- Added blender-rendered overlay for struts using the actual model.
-- Reduced airbreak penalty severity
-- gave glider limited durability.
+-- Improved gravity adjustment function.
+-- Changed airbreaking process
+-- Removed airbreak penalty, as any 'advantage' seems minimal after new adjustments
local HUD_Overlay = true --show glider struts as overlay on HUD
hangglider.id = {} -- hud id for displaying overlay with struts
end
if debug then hangglider.debug = {} end -- hud id for debug data
-hangglider.airbreak = {} -- true if falling fast when equip
+--hangglider.airbreak = {} -- true if falling fast when equip
-minetest.register_entity("hangglider:airstopper", { --A one-instant entity that catches the player and slows them down.
- hp_max = 3,
+minetest.register_entity("hangglider:airstopper", { --A one-instant entity that catches the player and stops them.
is_visible = false,
+ physical = false,
immortal = true,
attach = nil,
on_step = function(self, _)
- if self.object:get_hp() ~= 1 then
- self.object:set_hp(self.object:get_hp() - 1)
- else
- if self.attach then
+ local canExist = false
+ if self.attach then
+ local player = self.attach
+ if player:is_player() then
+ local pname = player:get_player_name()
+ canExist = true
+ if player:get_player_velocity().y < 0.5 and player:get_player_velocity().y > -0.5 then
+ --Let go when the player actually stops, as that's the whole point.
+ if hangglider.use[pname] then
+ minetest.add_entity(player:get_pos(), "hangglider:glider"):set_attach(player, "", {x=0,y=0,z=0}, {x=0,y=0,z=0})
+ end
+ canExist = false
+ end
+ end
+ if not canExist then
self.attach:set_detach()
end
+ end
+ if not canExist then
self.object:remove()
end
end
if not (mrn_name.walkable or (mrn_name.drowning and mrn_name.drowning == 1)) then
canExist = true
local vel = player:get_player_velocity()
- local grav = player:get_physics_override().gravity
if debug then player:hud_change(hangglider.debug[pname].id, "text", vel.y..', '..grav..', '..tostring(hangglider.airbreak[pname])) end
- -- If airbreaking used, increase the descent progression to not give
- -- mid-flight unequip/equip cycles a distance advantage.
- if hangglider.airbreak[pname] then
- if vel.y <= -4.0 then
- grav = -0.2 --Extreme measures are needed, as sometimes speed will get a bit out of control
- elseif vel.y <= -2.0 then
- grav = -0.02
- elseif vel.y <= -1.75 then
- grav = 0.00125 -- *1
- elseif vel.y <= -1.5 then
- grav = 0.0025 -- *2
- elseif vel.y <= -1.25 then
- grav = 0.005 -- *2
- elseif vel.y <= -1 then
- grav = 0.015 -- *3
- elseif vel.y <= -0.75 then
- grav = 0.04 -- *4
- elseif vel.y <= -0.5 then
- grav = 0.08 -- *4
- elseif vel.y <= -0.25 then
- grav = 0.12 -- *3
- elseif vel.y <= 0 then
- grav = 0.3 -- *3
- else -- vel.y > 0
- grav = 0.75 -- *1.5
- end
- else -- normal descent progression
- if vel.y <= -4.0 then
- grav = -0.2
- elseif vel.y <= -2.0 then
- grav = -0.02
- elseif vel.y <= -1.5 then
- grav = 0.00125
- elseif vel.y <= -1.25 then
- grav = 0.0025
- elseif vel.y <= -1 then
- grav = 0.005
- elseif vel.y <= -0.75 then
- grav = 0.01
- elseif vel.y <= -0.5 then
- grav = 0.02
- elseif vel.y <= -0.25 then
- grav = 0.04
- elseif vel.y <= 0 then
- grav = 0.1
- else -- vel.y > 0
- grav = 0.5
- end
- end
- player:set_physics_override({gravity = grav})
+
+ player:set_physics_override({gravity = (vel.y + 2.0)/20})
end
end
end
if HUD_Overlay then
player:hud_change(hangglider.id[pname], "text", "blank.png")
end
- hangglider.airbreak[pname] = false
+ --hangglider.airbreak[pname] = false
end
end
end
-- ht = {50,50,50},
}
end
- hangglider.airbreak[pname] = false
+ --hangglider.airbreak[pname] = false
end)
minetest.register_on_leaveplayer(function(player)
hangglider.use[pname] = nil
if HUD_Overlay then hangglider.id[pname] = nil end
if debug then hangglider.debug[pname] = nil end
- hangglider.airbreak[pname] = nil
+ --hangglider.airbreak[pname] = nil
end)
minetest.register_tool("hangglider:hangglider", {
if minetest.get_node(pos).name == "air" and not hangglider.use[pname] then --Equip
minetest.sound_play("bedsheet", {pos=pos, max_hear_distance = 8, gain = 1.0})
if HUD_Overlay then user:hud_change(hangglider.id[pname], "text", "glider_struts.png") end
+ local airbreak = false
local vel = user:get_player_velocity().y
- if vel < -0.8 then -- engage mid-air, falling fast, so stop but ramp velocity more quickly
- hangglider.airbreak[pname] = true
- user:set_physics_override({
- gravity = 1,
- jump = 0,
- speed = 1.75,
- })
+ if vel < -1.5 then -- engage mid-air, falling fast, so stop but ramp velocity more quickly
+ --hangglider.airbreak[pname] = true
+ airbreak = true
local stopper = minetest.add_entity(pos, "hangglider:airstopper")
stopper:get_luaentity().attach = user
user:set_attach( stopper, "", {x=0,y=0,z=0}, {x=0,y=0,z=0})
- else
- user:set_physics_override({
- gravity = 0.02,
- jump = 0,
- speed = 1.75,
- })
+ end
+ user:set_physics_override({gravity = 0,jump=0,speed=1.75})
+ if not airbreak then
+
+ minetest.add_entity(user:get_pos(), "hangglider:glider"):set_attach(user, "", {x=0,y=0,z=0}, {x=0,y=0,z=0})
end
hangglider.use[pname] = true
-- if minetest 0.4.x use this:
- minetest.add_entity(user:get_pos(), "hangglider:glider"):set_attach(user, "", {x=0,y=0,z=0}, {x=0,y=0,z=0})
+
-- if minetest 5.x use this:
-- minetest.add_entity(user:get_pos(), "hangglider:glider"):set_attach(user, "", {x=0,y=10,z=0}, {x=0,y=0,z=0})
itemstack:set_wear(itemstack:get_wear() + 255)
projects / hangglider.git / commitdiff