Add in double tap running and bunnyhopping

diff --git a/init.lua b/init.lua
index 4d805008187fcb18c326e4af0b61ab4efee451c8..c1a4c55651e7b0e7401cdf16905a9f99d7425366 100644 (file)
--- a/init.lua
+++ b/init.lua
@@ -2,7 +2,7 @@
 local weather = minetest.mod_channel_join("weather_nodes")
 local weather_type = minetest.mod_channel_join("weather_type")
 local running_send = minetest.mod_channel_join("running_send")
-local running_receive = minetest.mod_channel_join("running_receive")
+local player_movement_state = minetest.mod_channel_join("player.player_movement_state")
 
 
 --we load everything seperately because it's easier to work on individual files than have everything jammed into one file
@@ -46,28 +46,74 @@ end
 local running = false
 local run_discharge_timer = 0
 local old_up = false
+local sneak = false
+local old_sneak = false
+bunny_hop_timer = 0
 
 --attempt to tell the server to allow us to run
-local send_server_run_state = function(state)
-       running_send:send_all(state)
+local send_server_movement_state = function(state)
+       player_movement_state:send_all(state)
 end
 
 --receive the server states
 minetest.register_on_modchannel_message(function(channel_name, sender, message)
-       if channel_name == "running_receive" then
-               running = (message == "true")
+       if channel_name == "player.player_movement_state" then
+               running = message
        end
 end)
 
 --check player's input on the "up" key
 minetest.register_globalstep(function(dtime)
        local input = minetest.get_control_bits(minetest.localplayer)
+       local vel = minetest.localplayer:get_velocity().y
+       local oldvel = minetest.localplayer:get_last_velocity().y
        
        --reset the run flag
        if running == true and (input.up == false or input.sneak == true or input.down == true) then
                running = false
-               --print("running toggle off")
-               send_server_run_state("false")
+               bunny_hop = false
+               send_server_movement_state("0")
+       end
+       
+       --add this here so the player can sneak
+       if input.sneak == true then
+               sneak = true
+       end
+       
+       if bunny_hop_timer > 0 then
+               bunny_hop_timer = bunny_hop_timer - dtime
+               if bunny_hop_timer <= 0 then
+                       bunny_hop_timer = 0
+               end
+               print(bunny_hop_timer)
+       end
+       
+       --check if need to tell server to bunnyhop
+       if running == true and vel > 0 and bunny_hop_timer == 0 then
+               send_server_movement_state("2")
+               bunny_hop_timer = 0.6
+       elseif bunny_hop_timer == 0 then
+               bunny_hopping = false
+               if running == true then
+                       send_server_movement_state("1")
+                       bunny_hop = false
+               elseif sneak == true then
+                       send_server_movement_state("3")
+                       bunny_hop = false
+               else
+                       send_server_movement_state("0")
+               end
+       end
+       
+       
+       
+       
+       --set the sneak state
+       if sneak == true and old_sneak == false then
+               send_server_movement_state("3")
+       elseif input.sneak == false and old_sneak == true then
+               sneak = false
+               send_server_movement_state("0")
        end
        
        --half second window to double tap running
@@ -81,7 +127,7 @@ minetest.register_globalstep(function(dtime)
                        run_discharge_timer = 0
                        running = true
                        --print("running toggle on")
-                       send_server_run_state("true")
+                       send_server_movement_state("1")
                end
        end
        --check if new input of walking forwards
@@ -90,6 +136,7 @@ minetest.register_globalstep(function(dtime)
        end
        --save old value
        old_up = input.up
+       old_sneak = input.sneak
 end)