Basic functionality with punching

register_bot.lua

@@ -34,9 +34,7 @@ local function bot_init(pos, placer)
 	meta:set_string("owner", bot_owner)
 	meta:set_string("infotext", bot_name .. " (" .. bot_owner .. ")")
 	meta:set_string("name", bot_name)
-    meta:set_int("running",0)
-	meta:set_int("panel", 0)
-	meta:set_int("program", 0)
+	meta:set_int("fly", 0)
     local inv = meta:get_inventory()
     inv:set_size("p0", 56)
     inv:set_size("p1", 56)
@@ -46,8 +44,8 @@ local function bot_init(pos, placer)
     inv:set_size("p5", 56)
     inv:set_size("p6", 56)
     inv:set_size("main", 32)
-    print(bot_owner.." places bot")
-    print(dump(vbots.bot_info))
+    --print(bot_owner.." places bot")
+    --print(dump(vbots.bot_info))
 end
 
 
@@ -77,13 +75,12 @@ local function bot_restore(pos)
     if not vbots.bot_info[bot_key] then
         vbots.bot_info[bot_key] = { owner = bot_owner, pos = pos, name = bot_name}
         meta:set_string("infotext", bot_name .. " (" .. bot_owner .. ")")
-        meta:set_int("running",-1)
-        print(dump(vbots.bot_info))
+        --print(dump(vbots.bot_info))
     end
 end
 
 -------------------------------------
--- Clean up bot table and bot storage for player
+-- Clean up bot table and bot storage
 -------------------------------------
 local function clean_bot_table()
     for bot_key,bot_data in pairs( vbots.bot_info) do
@@ -93,22 +90,105 @@ local function clean_bot_table()
             vbots.bot_info[bot_key] = nil
         end
     end
-    print("Cleaned")
-    print(dump(vbots.bot_info))
+    --print("Cleaned")
+    --print(dump(vbots.bot_info))
 end
 
+-------------------------------------
+-- Bot Action Handlers
+-------------------------------------
+local function facebot(facing,pos)
+    local node = minetest.get_node(pos)
+    minetest.swap_node(pos,{name=node.name, param2=facing})
+end
 
+local function bot_turn_clockwise(pos)
+    local node = minetest.get_node(pos)
+    local newface = (node.param2+1)%4
+    facebot(newface,pos)
+end
 
-minetest.register_node("vbots:bot", {
-	description = "A vbots bot node",
-    tiles = {
-		"vbots_turtle_top1.png",
-		"vbots_turtle_bottom.png",
-		"vbots_turtle_right.png",
-		"vbots_turtle_left.png",
-		"vbots_turtle_tail.png",
-		"vbots_turtle_face.png",
-	},
+local function bot_turn_anticlockwise(pos)
+    local node = minetest.get_node(pos)
+    local newface = (node.param2-1)%4
+    facebot(newface,pos)
+end
+
+local function bot_turn_random(pos)
+    if math.random(2)==1 then
+        bot_turn_clockwise(pos)
+    else
+        bot_turn_anticlockwise(pos)
+    end
+end
+
+local function move_bot(pos,direction)
+    local node = minetest.get_node(pos)
+    local dir = minetest.facedir_to_dir(node.param2)
+    local newpos
+    if direction == "u" then
+        newpos = {x = pos.x, y = pos.y+1, z = pos.z}
+    elseif direction == "d" then
+        newpos = {x = pos.x, y = pos.y-1, z = pos.z}
+    elseif direction == "f" then
+        newpos = {x = pos.x-dir.x, y = pos.y, z = pos.z-dir.z}
+    elseif direction == "b" then
+        newpos = {x = pos.x+dir.x, y = pos.y, z = pos.z+dir.z}
+    elseif direction == "l" then
+        dir = minetest.facedir_to_dir((node.param2+1)%4)
+        newpos = {x = pos.x+dir.x, y = pos.y, z = pos.z+dir.z}
+    elseif direction == "r" then
+        dir = minetest.facedir_to_dir((node.param2-1)%4)
+        newpos = {x = pos.x+dir.x, y = pos.y, z = pos.z+dir.z}
+    end
+
+    local moveto_node = minetest.get_node(newpos)
+    if moveto_node.name == "air" then
+        local hold = minetest.get_meta(pos):to_table()
+        minetest.set_node(pos,{name="air"})
+        minetest.set_node(newpos,{name=node.name, param2=node.param2})
+        if hold then
+            minetest.get_meta(newpos):from_table(hold)
+        end
+    else
+        minetest.sound_play("error",{pos = newpos, gain = 10})
+    end
+end
+
+local function punch_bot(pos,player)
+    local meta = minetest.get_meta(pos)
+    local bot_owner = meta:get_string("owner")
+    if bot_owner == player:get_player_name() then
+        local item = player:get_wielded_item():get_name()
+        if item == "vbots:move_forward" then
+            move_bot(pos,"f")
+        elseif item == "vbots:move_backward" then
+            move_bot(pos,"b")
+        elseif item == "vbots:move_up" then
+            move_bot(pos,"u")
+        elseif item == "vbots:move_down" then
+            move_bot(pos,"d")
+        elseif item == "vbots:move_left" then
+            move_bot(pos,"l")
+        elseif item == "vbots:move_right" then
+            move_bot(pos,"r")
+        elseif item == "vbots:turn_clockwise" then
+            bot_turn_clockwise(pos)
+        elseif item == "vbots:turn_anticlockwise" then
+            bot_turn_anticlockwise(pos)
+        elseif item == "vbots:turn_random" then
+            bot_turn_random(pos)
+        end
+    end
+end
+
+-------------------------------------
+-- Bot definitions
+-------------------------------------
+local function register_bot(node_name,node_desc,node_tiles)
+    minetest.register_node(node_name, {
+        description = node_desc,
+        tiles = node_tiles,
         stack_max = 1,
         is_ground_content = false,
         paramtype2 = "facedir",
@@ -116,10 +196,13 @@ minetest.register_node("vbots:bot", {
         groups = {cracky = 3, snappy = 3, crumbly = 3, oddly_breakable_by_hand = 2},
         on_blast = function() end,
         after_place_node = function(pos, placer, itemstack, pointed_thing)
-        local facing = minetest.dir_to_facedir(placer:get_look_dir())
-        print(dump(lookdir))
-        minetest.set_node(pos,{name="vbots:bot", param2=(facing+2)%4})
             bot_init(pos, placer)
+            local facing = minetest.dir_to_facedir(placer:get_look_dir())
+            facing = (facing+2)%4
+            facebot(facing,pos)
+        end,
+        on_punch = function(pos, node, player, pointed_thing)
+            punch_bot(pos,player)
         end,
         on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
             local name = clicker:get_player_name()
@@ -141,4 +224,43 @@ minetest.register_node("vbots:bot", {
             clean_bot_table()
         end
     })
+end
+
+register_bot("vbots:off", "Inactive Vbot", {
+            "vbots_turtle_top.png",
+            "vbots_turtle_bottom.png",
+            "vbots_turtle_right.png",
+            "vbots_turtle_left.png",
+            "vbots_turtle_tail.png",
+            "vbots_turtle_face.png",
+})
+register_bot("vbots:off_fly", "Inactive Flying Vbot", {
+            "vbots_turtle_top.png",
+            "vbots_turtle_bottom.png",
+            "vbots_turtle_right_fly.png",
+            "vbots_turtle_left_fly.png",
+            "vbots_turtle_tail.png",
+            "vbots_turtle_face.png",
+})
+register_bot("vbots:on", "Live Vbot", {
+            "vbots_turtle_top4.png",
+            "vbots_turtle_bottom.png",
+            "vbots_turtle_right.png",
+            "vbots_turtle_left.png",
+            "vbots_turtle_tail.png",
+            "vbots_turtle_face.png",
+})
+register_bot("vbots:on_fly", "Live Flying Vbot", {
+            "vbots_turtle_top4.png",
+            "vbots_turtle_bottom.png",
+            "vbots_turtle_right_fly.png",
+            "vbots_turtle_left_fly.png",
+            "vbots_turtle_tail.png",
+            "vbots_turtle_face.png",
+})
+
+
+--register_bot("vbots:active", "Active vbot", "vbots_turtle_top1.png")
+--register_bot("vbots:running", "Running vbot", "vbots_turtle_top4.png")
+
 

register_commands.lua

@@ -11,9 +11,9 @@ local register_command = function(itemname,description,image)
         on_drop = function(itemstack, dropper, pos)
             return nil
         end,
-        on_use = function(itemstack, user, pointed_thing)
-            return nil
-        end
+        --on_use = function(itemstack, user, pointed_thing)
+        --    return nil
+        --end
     })
 end
 

register_joinleave.lua

@@ -9,15 +9,14 @@ minetest.register_on_leaveplayer(function(player)
             if bot_name~="" then
                 meta:set_string("infotext", bot_name .. " (" ..
                                             bot_data.owner .. ") [Inactive]")
-                meta:set_int("running",-1)
             end
             vbots.bot_info[bot_key] = nil
         end
     end
-    print(dump(vbots.bot_info))
+    --print(dump(vbots.bot_info))
 end)
 
 minetest.register_on_joinplayer(function(player)
-    print(dump(vbots.bot_info))
+    --print(dump(vbots.bot_info))
 end)