Add in extremely cynical rail checking

diff --git a/mods/minecart/init.lua b/mods/minecart/init.lua
index 108fe7cecff0fc4daf07cd6b5fcf6409fb73e91f..a6d46f466fac592a2968a2916eedfa3ae4e422c8 100644 (file)
--- a/mods/minecart/init.lua
+++ b/mods/minecart/init.lua
@@ -52,18 +52,45 @@ local function collision_detect(self)
                        local pos2 = object:get_pos()
                        if self.axis_lock == "x" then
                                local velocity = 1-vector.distance(vector.new(pos.x,0,0),vector.new(pos2.x,0,0))
+                               print(velocity)
                                local dir = vector.direction(vector.new(pos2.x,0,0),vector.new(pos.x,0,0))
-                               self.object:add_velocity(dir)
+                               self.object:add_velocity(vector.multiply(dir,velocity))
+                               self.dir = dir
                        elseif self.axis_lock == "z" then
                                local velocity = 1-vector.distance(vector.new(0,0,pos.z),vector.new(0,0,pos2.z))
                                local dir = vector.direction(vector.new(0,0,pos2.z),vector.new(0,0,pos.z))
-                               self.object:add_velocity(dir)
+                               self.object:add_velocity(vector.multiply(dir,velocity))
+                               self.dir = dir
                        end
                        return
                end
        end
 end
 
+
+local function rail_brain(self,pos)
+       if not self.dir then return end
+
+       if self.dir then print(dump(self.dir)) end
+
+       local pos2 = self.object:get_pos()
+
+       local dir = self.dir
+
+       if dir.x < 0 and pos2.x < pos.x then
+               print("check dat rail boi")
+       elseif dir.x > 0 and pos2.x > pos.x then
+               print("check dat rail boi 2")
+       elseif dir.z < 0 and pos2.z < pos.z then
+               print("check dat rail boi 3")
+       elseif dir.z > 0 and pos2.z > pos.z then
+               print("wow this actually wurkz")
+       end
+end
+
+
+
+
 local minecart = {}
 
 minecart.on_step = function(self,dtime)
@@ -81,6 +108,7 @@ minecart.on_step = function(self,dtime)
                end
        else
                collision_detect(self)
+               rail_brain(self,pos)
        end
 end