Aggiunto modello del proiettile. Iniziato a fixare l'orientamento dello stesso.

_arena_lib/arena_manager.lua

@@ -127,4 +127,6 @@ arena_lib.on_death("quake", function(arena, p_name, reason)
     end
   end
 
+
+
 end)

_weapons/bazookaNew.lua

@@ -0,0 +1,102 @@
+function quake.register_bullet(name,def)
+  local bullet = {}
+  bulllet.initial_properties = {
+    name = name,
+    physical = def.physical,
+    visual = def.visual,
+    mesh = def.mesh,
+    visual_size = def.visual_size,
+    tiles = def.tiles,
+    textures = def.textures,
+    collisionbox = def.collisionbox,
+    speed = def.speed,
+    damage = def.damage,
+    explosion_range = def.explosion_range,
+    durata = def.durata,
+    explosion_damage = def.explosion_damage,
+    lastpos = { },
+    def = def,
+  }
+
+  bullet._destroy = function()
+    if (self.initial_properties.def.on_destroy) then
+      self.initial_properties.def.on_destroy(self);
+    end
+    --self.initial_properties.timer = 0
+    --self.initial_properties.user = nil
+    --self.initial_properties.p_name = nil
+    self.object:remove()
+  end
+  bullet.on_activate = function(self, staticdata)
+    if staticdata ~= "" and staticdata ~= nil then
+      self.p_name = staticdata
+      self.user = minetest.get_player_by_name(staticdata)
+    end
+    self.object:set_acceleration({ x=0, y=0, z=0 })
+  end
+
+  bullet.timer = 0
+  bullet.p_name = ""
+  bullet.user = nil
+
+  bullet.check_timer() = function(self, timer)
+    minetest.after(timer)
+    if(self.object) then
+      self:_destroy()
+      return
+    end
+  end
+  bullet.on_step = function(self, dtime)
+    local pos = self.object:get_pos()
+    self.timer = self.object:get_luaentity().initial_properties.timer  + dtime
+    minetest.chat_send_all("timer:"..timer)
+    --self.initial_properties.timer = self.initial_properties.timer + dtime
+    local node = minetest.env:get_node(pos)
+
+    if self.timer > (1/(2*self.initial_properties.speed)) and self.timer < self.initial_properties.durata then
+      local objs = minetest.env:get_objects_inside_radius({x=pos.x,y=pos.y-1.475,z=pos.z},0.5)
+      if objs then
+        for k, obj in ipairs(objs) do
+          --check da aggiungere
+            --minetest.chat_send_all("p_name"..self.initial_properties.p_name)
+            if (obj:get_entity_name() ~= self.object:get_entity_name() and obj:is_player()) then
+                quake.shoot(self.initial_properties.p_name, obj, self.initial_properties.damage, false)
+                self:_destroy();
+                return;
+            end
+
+        end
+      end
+    elseif self.initial_properties.timer >= self.initial_properties.durata then
+      self:_destroy()
+      return
+    else
+      local objs = minetest.env:get_objects_inside_radius({x=pos.x,y=pos.y-1.475,z=pos.z},0.5)
+      if objs then
+        for k, obj in ipairs(objs) do
+          --check da aggiungere
+          --minetest.chat_send_all("p_name"..self.initial_properties.p_name)
+          if (obj:get_entity_name() ~= self.object:get_entity_name() and obj:get_player_name() ~= self.initial_properties.p_name and obj:is_player()) then
+              quake.shoot(self.initial_properties.p_name, obj, self.initial_properties.damage, false)
+              self:_destroy();
+              return;
+          end
+        end
+      end
+    end
+
+    if (self.initial_properties.lastpos.x ~= nil) then
+        if (node.name ~= "air") then
+            self:_destroy();
+            return;
+        end
+    end
+
+    self.initial_properties.lastpos = { x=pos.x, y=pos.y, z=pos.z };
+
+
+  end
+
+  minetest.register_entity(name, bullet)
+
+end

_weapons/bullet.lua

@@ -12,7 +12,6 @@ function quake.register_bullet(name, def)
         visual = def.visual,
         visual_size = def.visual_size,
         mesh = def.mesh,
-        tiles = def.tiles,
         textures = def.textures,
         collisionbox = def.collisionbox,
         speed = def.speed,

_weapons/rocket.lua

@@ -1,10 +1,16 @@
 quake.register_bullet("quake:rocket",{
   physical = false,
   visual = "mesh",
-  visual_size = {x=1, y=1, z=1},
-  mesh = "railgun.obj",
-  tiles = {"quake_railgun.png"},
-  textures = "quake_railgun.png",
+  visual_size = {x=1, y=1},
+  mesh = "rocket.obj",
+  textures = {
+    "quake_bullet_rocket.png",
+    "quake_bullet_rocket.png",
+    "quake_bullet_rocket.png",
+    "quake_bullet_rocket.png",
+    "quake_bullet_rocket.png",
+    "quake_bullet_rocket.png",
+  },
   collisionbox = {0,0,0,0,0,0},
   speed = 18,
   damage = 10,

_weapons/weapons.lua

@@ -118,6 +118,7 @@ function shoot_bullet(user, pointed_thing, bullet_name, pos_head, dir)
     z=(dir.z * speed),
   })
   bullet:set_acceleration({ x=dir.x, y=dir.y, z=dir.z })
+  bullet:set_rotation({ x=0, y=dir.y, z=dir.z })
   --bullet:setacceleration({ x=0, y=0, z=0 })
 
 end

models/rocket.mtl

@@ -0,0 +1,12 @@
+# Blender MTL File: 'None'
+# Material Count: 1
+
+newmtl Material
+Ns 323.999994
+Ka 1.000000 1.000000 1.000000
+Kd 0.800000 0.800000 0.800000
+Ks 0.500000 0.500000 0.500000
+Ke 0.000000 0.000000 0.000000
+Ni 1.450000
+d 1.000000
+illum 2

models/rocket.obj

@@ -0,0 +1,54 @@
+# Blender v2.82 (sub 7) OBJ File: ''
+# www.blender.org
+mtllib rocket.mtl
+o Cube
+v 1.000000 1.000000 -1.000000
+v 1.000000 -1.000000 -1.000000
+v 1.000000 1.000000 1.000000
+v 1.000000 -1.000000 1.000000
+v -1.000000 1.000000 -1.000000
+v -1.000000 -1.000000 -1.000000
+v -1.000000 1.000000 1.000000
+v -1.000000 -1.000000 1.000000
+v -1.000000 -1.000000 4.633310
+v -1.000000 1.000000 4.633310
+v 1.000000 1.000000 4.633310
+v 1.000000 -1.000000 4.633310
+vt 0.625000 0.500000
+vt 0.875000 0.500000
+vt 0.875000 0.750000
+vt 0.625000 0.750000
+vt 0.625000 0.000000
+vt 0.375000 0.000000
+vt 0.375000 0.000000
+vt 0.625000 0.000000
+vt 0.625000 0.250000
+vt 0.375000 0.250000
+vt 0.125000 0.500000
+vt 0.375000 0.500000
+vt 0.375000 0.750000
+vt 0.125000 0.750000
+vt 0.375000 0.750000
+vt 0.625000 0.750000
+vt 0.625000 1.000000
+vt 0.375000 1.000000
+vt 0.125000 0.750000
+vt 0.875000 0.750000
+vn 0.0000 1.0000 0.0000
+vn -1.0000 0.0000 0.0000
+vn 0.0000 -1.0000 0.0000
+vn 1.0000 0.0000 0.0000
+vn 0.0000 0.0000 -1.0000
+vn 0.0000 0.0000 1.0000
+usemtl Material
+s off
+f 1/1/1 5/2/1 7/3/1 3/4/1
+f 7/5/2 8/6/2 9/7/2 10/8/2
+f 8/6/2 7/5/2 5/9/2 6/10/2
+f 6/11/3 2/12/3 4/13/3 8/14/3
+f 2/12/4 1/1/4 3/4/4 4/13/4
+f 6/10/5 5/9/5 1/1/5 2/12/5
+f 12/15/6 11/16/6 10/17/6 9/18/6
+f 8/14/3 4/13/3 12/15/3 9/19/3
+f 3/4/1 7/3/1 10/20/1 11/16/1
+f 4/13/4 3/4/4 11/16/4 12/15/4