Merge branch 'master' of http://git.cubesoftware.xyz:20524/kacperks/SussyCraft

mods/amogus_entities/entities/mini_crewmate_entity.lua

@@ -50,6 +50,18 @@ local entity = {
     sound_pitch = nil,
     sound_propability = nil,
 
+    -- player detection variables
+
+    player = nil,
+    player_pos = nil,
+    mini_crewmate_pos = nil,
+    crewmate_player_vector = nil,
+    distance = nil,
+    current_distance = nil,
+    current_crewmate_player_vector = nil,
+    
+    
+
 
     mode = 0, -- | 0 - stand still | 1 - walk | 2 - chase | 3 - run away | 4 - rest mode |
 
@@ -93,46 +105,65 @@ local entity = {
             })
         end
 
+        
 
-        --local player_count = #minetest.get_connected_players()
-        --if player_count == 1 then
-            -- game is in singleplayer mode or there is only one player
+        -- if on singpleplayer mode or only one player is connected, calculate distance between player and mini crewmate
+        if minetest.is_singleplayer() or #minetest.get_connected_players() == 1 then
+            minetest.chat_send_all("singleplayer or multiplayer with only one player")
 
-            -- calculate distance between "singleplayer" player and mini crewmate
-        local player = minetest.get_player_by_name("singleplayer")
-        local player_pos = player:get_pos()
-        local mini_crewmate_pos = self.object:get_pos()
-        local crewmate_player_vector = vector.subtract(player_pos, mini_crewmate_pos)
-        --local distance = vector.distance(player_pos, mini_crewmate_pos)
-        local distance = vector.length(crewmate_player_vector)
+            -- get first player
+            self.player = minetest.get_connected_players()[1]
+            
+            self.player_pos = self.player:get_pos()
+            self.mini_crewmate_pos = self.object:get_pos()
+            self.crewmate_player_vector = vector.subtract(self.player_pos, self.mini_crewmate_pos)
+            self.distance = vector.length(self.crewmate_player_vector)
+        -- if on multiplayer mode, calculate distance between nearest player and mini crewmate
+        else
+            minetest.chat_send_all("multiplayer")
+            self.player = minetest.get_connected_players()
 
-        --minetest.chat_send_player("singleplayer", "HSUSS")
-        --else
-            -- game is in multiplayer mode with more than one player
+            self.distance = nil
+            self.crewmate_player_vector = nil
 
-            -- I will write it later.
-        --end
+            self.mini_crewmate_pos = self.object:get_pos()
+            
+            -- iterate over all players
+            for i = 1, #self.player do
+                minetest.chat_send_all("player " .. i)
+                self.player_pos = self.player[i]:get_pos()
+                --self.crewmate_player_vector = vector.subtract(self.player_pos, self.mini_crewmate_pos)
+                self.current_crewmate_player_vector = vector.subtract(self.player_pos, self.mini_crewmate_pos)
+                self.current_distance = vector.length(self.current_crewmate_player_vector)
+
+                -- if distance is nil or current_distance is smaller than distance, set distance to current_distance
+                if self.distance == nil or self.current_distance < self.distance then
+                    self.distance = self.current_distance
+                    self.crewmate_player_vector = self.current_crewmate_player_vector
+                end
+            end
+        end
 
         
         -- if mode is 0 or 1 (stand still or walk) and distance is smaller or equal to largest_distance_to_find_player, set mode to 2 (chase)
-        if (self.mode == 0 or self.mode == 1) and distance <= self.largest_distance_to_find_player then
+        if (self.mode == 0 or self.mode == 1) and self.distance <= self.largest_distance_to_find_player then
             self.mode = 2
         -- elseif mode is 2 (chase)
         elseif self.mode == 2 then
             -- if distance is greater or equal to smallest_distance_to_lost_player, set mode to 0 (stand still)
-            if distance >= self.smallest_distance_to_lost_player then
+            if self.distance >= self.smallest_distance_to_lost_player then
                 self.mode = 0
             -- elif distance is smaller or equal to largest_distance_to_stand_still, set mode to 4 (rest mode)
-            elseif distance <= self.largest_distance_to_stand_still then
+            elseif self.distance <= self.largest_distance_to_stand_still then
                 self.mode = 4
             end
         -- if mode is 4 (rest mode) and distance is greater than largest_distance_to_stand_still, set mode to 2 (chase)
-        elseif self.mode == 4 and distance > self.largest_distance_to_stand_still then
+        elseif self.mode == 4 and self.distance > self.largest_distance_to_stand_still then
             self.mode = 2
         -- running away mode
         elseif self.mode == 3 then
             -- if distance is greater than smallest_distance_to_lost_player, set mode to 0 (stand still)
-            if distance > self.smallest_distance_to_stop_run_away then
+            if self.distance > self.smallest_distance_to_stop_run_away then
                 self.mode = 1
             else
                 -- jump if on ground
@@ -189,10 +220,10 @@ local entity = {
             -- if mode is 3 (run away) set rotation so mini crewmate is facing either at the player or away from the player depending on situation
             if self.mode == 3 then
                 -- look away from the player
-                self.object:set_yaw(math.atan2(-crewmate_player_vector.z, -crewmate_player_vector.x))
+                self.object:set_yaw(math.atan2(-self.crewmate_player_vector.z, -self.crewmate_player_vector.x))
             else
                 -- look at the player
-                self.object:set_yaw(math.atan2(crewmate_player_vector.z, crewmate_player_vector.x))
+                self.object:set_yaw(math.atan2(self.crewmate_player_vector.z, self.crewmate_player_vector.x))
             end
         end