added seats and new collision detection from inside

forms.lua

@@ -229,8 +229,8 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
                 if fields.anchor == "true" then
                     local max_speed_anchor = 0.6
                     if ent._longit_speed then
-                        if math.abs(ent._longit_speed) < max_speed_anchor then
+                        local is_admin = minetest.check_player_privs(player, {server=true}) --force stop by admins
-
+                        if (math.abs(ent._longit_speed) < max_speed_anchor and self.isonground) or is_admin then
                             ent.anchored = true
                             ent.object:set_acceleration(vector.new())
                             ent.object:set_velocity(vector.new())

init.lua

@@ -12,10 +12,10 @@ ap_airship.max_seats = 2
 ap_airship.pilot_base_pos = {x=0.0,y=-29,z=170}
 ap_airship.passenger_pos = {
     [1] = {x=0.0,y=0,z=60},
-    [2] = {x=-11,y=0,z=20},
+    [2] = {x=-32,y=0,z=20},
-    [3] = {x=11,y=0,z=20},
+    [3] = {x=32,y=0,z=20},
-    [4] = {x=-11,y=0,z=80},
+    [4] = {x=-32,y=0,z=80},
-    [5] = {x=11,y=0,z=80},
+    [5] = {x=32,y=0,z=80},
     }
 
 ap_airship.canvas_texture = "wool_white.png^[colorize:#f4e7c1:128"
@@ -27,6 +27,8 @@ ap_airship.rotor_texture = "ap_airship_helice.png"
 ap_airship.textures = {
             ap_airship.grey_texture, --"ap_airship_painting.png", --balao
             ap_airship.metal_texture, --ponteira nariz
+            "ap_airship_brown.png", --mobilia
+            ap_airship.metal_texture, --mobilia
             ap_airship.black_texture, -- corpo da bussola
             ap_airship.metal_texture, -- indicador bussola
             ap_airship.grey_texture, --"ap_airship_painting.png", --empenagem
@@ -46,6 +48,7 @@ ap_airship.textures = {
             ap_airship.black_texture, --piso
             "ap_airship_alpha_logo.png", --logo
             ap_airship.metal_texture,
+            "wool_red.png",
         }
 
 ap_airship.colors ={

utilities.lua

@@ -212,6 +212,14 @@ function ap_airship.textures_copy()
     return tablecopy
 end
 
+function ap_airship.table_copy(table_here)
+    local tablecopy = {}
+    for k, v in pairs(table_here) do
+      tablecopy[k] = v
+    end
+    return tablecopy
+end
+
 local function paint(self)
     local l_textures = ap_airship.textures_copy()
     for _, texture in ipairs(l_textures) do

walk_map.lua

@@ -15,17 +15,65 @@ function ap_airship.reclamp(value, min, max)
     return retVal
 end
 
+local function is_obstacle_zone(pos, start_point, end_point)
+    local retVal = ap_airship.table_copy(pos)
+
+    local min_x = 0
+    local min_z = 0
+    local max_x = 0
+    local max_z = 0
+
+    if start_point.x <= end_point.x then min_x = start_point.x else min_x = end_point.x end
+    if start_point.z <= end_point.z then min_z = start_point.z else min_z = end_point.z end
+    if start_point.x > end_point.x then max_x = start_point.x else max_x = end_point.x end
+    if start_point.z > end_point.z then max_z = start_point.z else max_z = end_point.z end
+
+    local mid_x = (max_x - min_x)/2
+    local mid_z = (max_z - min_z)/2
+
+    if pos.x < max_x and pos.x > min_x+mid_x and
+            pos.z < max_z and pos.z > min_z then
+        retVal.x = max_x + 1
+        return retVal
+    end
+    if pos.x > min_x and pos.x <= min_x+mid_x and
+            pos.z < max_z and pos.z > min_z then
+        retVal.x = min_x - 1
+        return retVal
+    end
+
+    if pos.z < max_z and pos.z > min_z+mid_z and
+            pos.x > min_x and pos.x < max_x then
+        retVal.z = max_z + 1
+        return retVal
+    end
+    if pos.z > min_z and pos.z <= min_z+mid_z and
+            pos.x > min_x and pos.x < max_x then
+        retVal.z = min_z - 1
+        return retVal
+    end
+
+    return retVal
+end
+
 function ap_airship.cabin_map(pos, dpos)
     local orig_pos = ap_airship.copy_vector(pos)
     local position = ap_airship.copy_vector(dpos)
     local new_pos = ap_airship.copy_vector(dpos)
 
+    new_pos = is_obstacle_zone(new_pos, {x=12, z=153}, {x=2.5, z=143})
+    new_pos = is_obstacle_zone(new_pos, {x=-12, z=153}, {x=-2.5, z=143})
+    new_pos = is_obstacle_zone(new_pos, {x=12, z=140}, {x=2.5, z=130})
+    new_pos = is_obstacle_zone(new_pos, {x=-12, z=140}, {x=-2.5, z=130})
+    new_pos = is_obstacle_zone(new_pos, {x=12, z=127}, {x=2.5, z=117})
+    new_pos = is_obstacle_zone(new_pos, {x=-12, z=127}, {x=-2.5, z=117})
+
     --limit to the cabin
     new_pos.z = ap_airship.clamp(new_pos.z, 112, 164)
     new_pos.y = -29
     new_pos.x = ap_airship.clamp(new_pos.x, -8.42, 8.42)
 
-    --minetest.chat_send_all("x: "..new_pos.x.." - z: "..new_pos.z)
+    minetest.chat_send_all("x: "..new_pos.x.." - z: "..new_pos.z)
     return new_pos
 end
 
@@ -55,6 +103,12 @@ function ap_airship.passengers_deck_map(pos, dpos)
         --limiting upper deck
         new_pos.z = ap_airship.clamp(new_pos.z, 3, 109)
         new_pos.x = ap_airship.clamp(new_pos.x, -43, 43)
+
+        new_pos = is_obstacle_zone(new_pos, {x=30, z=10}, {x=2, z=48})
+        new_pos = is_obstacle_zone(new_pos, {x=-30, z=10}, {x=-2, z=48})
+
+        new_pos = is_obstacle_zone(new_pos, {x=30, z=55}, {x=2, z=90})
+        new_pos = is_obstacle_zone(new_pos, {x=-30, z=55}, {x=-2, z=90})
     end
     new_pos.y = 0
 
@@ -105,6 +159,7 @@ function ap_airship.navigate_deck(pos, dpos, player)
             end
         end
     end
+    --minetest.chat_send_all(dump(pos_d))
 
     return pos_d
 end