From 92f49e3096dc37b9b802994d287c47dc7f583c24 Mon Sep 17 00:00:00 2001 From: Vanessa Ezekowitz Date: Thu, 11 Aug 2016 18:39:55 -0400 Subject: updated boost_cart, plantlife, castle, homedecor, fake_fire, glooptest, quartz, unified_inventory, inbox, mesecons, and worldedit mods --- boost_cart/init.lua | 82 ++++++++++++++++++++++++++++++++--------------------- 1 file changed, 49 insertions(+), 33 deletions(-) (limited to 'boost_cart/init.lua') diff --git a/boost_cart/init.lua b/boost_cart/init.lua index 42ea48c..2298516 100644 --- a/boost_cart/init.lua +++ b/boost_cart/init.lua @@ -24,7 +24,7 @@ end dofile(boost_cart.modpath.."/functions.lua") dofile(boost_cart.modpath.."/rails.lua") -if mesecon then +if minetest.global_exists(mesecon) then dofile(boost_cart.modpath.."/detector.lua") end @@ -44,7 +44,7 @@ boost_cart.cart = { driver = nil, punched = false, -- used to re-send velocity and position velocity = {x=0, y=0, z=0}, -- only used on punch - old_dir = {x=0, y=0, z=0}, + old_dir = {x=1, y=0, z=0}, -- random value to start the cart on punch old_pos = nil, old_switch = 0, railtype = nil, @@ -75,11 +75,15 @@ function boost_cart.cart:on_activate(staticdata, dtime_s) return end self.railtype = data.railtype + if data.old_dir then + self.old_dir = data.old_dir + end end function boost_cart.cart:get_staticdata() return minetest.serialize({ - railtype = self.railtype + railtype = self.railtype, + old_dir = self.old_dir }) end @@ -92,7 +96,7 @@ function boost_cart.cart:on_punch(puncher, time_from_last_punch, tool_capabiliti end if not puncher or not puncher:is_player() then - local cart_dir = boost_cart:get_rail_direction(pos, {x=1, y=0, z=0}, nil, nil, self.railtype) + local cart_dir = boost_cart:get_rail_direction(pos, self.old_dir, nil, nil, self.railtype) if vector.equals(cart_dir, {x=0, y=0, z=0}) then return end @@ -147,6 +151,7 @@ function boost_cart.cart:on_punch(puncher, time_from_last_punch, tool_capabiliti local f = 3 * (time_from_last_punch / punch_interval) self.velocity = vector.multiply(cart_dir, f) + self.old_dir = cart_dir self.old_pos = nil self.punched = true end @@ -189,7 +194,9 @@ function boost_cart.cart:on_step(dtime) if self.old_pos then -- Detection for "skipping" nodes local expected_pos = vector.add(self.old_pos, self.old_dir) - local found_path = boost_cart:pathfinder(pos, expected_pos, self.old_dir, ctrl, self.old_switch, self.railtype) + local found_path = boost_cart:pathfinder( + pos, expected_pos, self.old_dir, ctrl, self.old_switch, self.railtype + ) if not found_path then -- No rail found: reset back to the expected position @@ -198,20 +205,12 @@ function boost_cart.cart:on_step(dtime) end end - if vel.y == 0 then - -- Stop cart completely (do not swing) - for _,v in ipairs({"x", "z"}) do - if vel[v] ~= 0 and math.abs(vel[v]) < 0.9 then - vel[v] = 0 - update.vel = true - end - end - end - local cart_dir = boost_cart:velocity_to_dir(vel) local max_vel = boost_cart.speed_max if not dir then - dir, last_switch = boost_cart:get_rail_direction(pos, cart_dir, ctrl, self.old_switch, self.railtype) + dir, last_switch = boost_cart:get_rail_direction( + pos, cart_dir, ctrl, self.old_switch, self.railtype + ) end local new_acc = {x=0, y=0, z=0} @@ -244,26 +243,39 @@ function boost_cart.cart:on_step(dtime) -- Slow down or speed up.. local acc = dir.y * -1.8 - local speed_mod = tonumber(minetest.get_meta(pos):get_string("cart_acceleration")) - if speed_mod and speed_mod ~= 0 then - if speed_mod > 0 then - for _,v in ipairs({"x","y","z"}) do - if math.abs(vel[v]) >= max_vel then - speed_mod = 0 - break - end - end - end + local speed_mod_string = minetest.get_meta(pos):get_string("cart_acceleration") + local speed_mod = tonumber(speed_mod_string) + if speed_mod_string == "halt" then + vel = {x=0, y=0, z=0} + acc = 0 + pos = vector.round(pos) + update.pos = true + update.vel = true + elseif speed_mod and speed_mod ~= 0 then -- Try to make it similar to the original carts mod acc = acc + (speed_mod * 10) else acc = acc - 0.4 -- Handbrake - if ctrl and ctrl.down and math.abs(vel.x + vel.z) > 1.2 then + if ctrl and ctrl.down then acc = acc - 1.2 end end + if self.old_dir.y == 0 and not self.punched then + -- Stop the cart swing between two rail parts (handbrake) + if vector.equals(vector.multiply(self.old_dir, -1), dir) then + vel = {x=0, y=0, z=0} + acc = 0 + if self.old_pos then + pos = vector.new(self.old_pos) + update.pos = true + end + dir = vector.new(self.old_dir) + update.vel = true + end + end + new_acc = vector.multiply(dir, acc) end @@ -279,10 +291,12 @@ function boost_cart.cart:on_step(dtime) update.vel = true end end - + self.object:setacceleration(new_acc) self.old_pos = vector.new(pos) - self.old_dir = vector.new(dir) + if not vector.equals(dir, {x=0, y=0, z=0}) then + self.old_dir = vector.new(dir) + end self.old_switch = last_switch @@ -293,11 +307,13 @@ function boost_cart.cart:on_step(dtime) obj_:get_luaentity() and not obj_:get_luaentity().physical_state and obj_:get_luaentity().name == "__builtin:item" then + obj_:set_attach(self.object, "", {x=0, y=0, z=0}, {x=0, y=0, z=0}) self.attached_items[#self.attached_items + 1] = obj_ end end self.punched = false + update.vel = true -- update player animation end if not (update.vel or update.pos) then @@ -305,11 +321,11 @@ function boost_cart.cart:on_step(dtime) end local yaw = 0 - if dir.x < 0 then + if self.old_dir.x < 0 then yaw = 0.5 - elseif dir.x > 0 then + elseif self.old_dir.x > 0 then yaw = 1.5 - elseif dir.z < 0 then + elseif self.old_dir.z < 0 then yaw = 1 end self.object:setyaw(yaw * math.pi) @@ -355,4 +371,4 @@ minetest.register_craft({ {"default:steel_ingot", "", "default:steel_ingot"}, {"default:steel_ingot", "default:steel_ingot", "default:steel_ingot"}, }, -}) \ No newline at end of file +}) -- cgit v1.2.3