Added Sussy Imposter (he's very sussy and he wants to kill you) and improved jumping of every entity

mods/amogus_entities/entities/amogus_entity.lua

@@ -120,14 +120,20 @@ local entity = {
         pos.z = pos.z + dir_sin
         
         local bnode = minetest.get_node(pos)
-        if bnode.name == "air" or bnode.name == "amogus_blocks:water_source" or bnode.name == "amogus_blocks:water_flowing" then
+        --if bnode.name == "air" or bnode.name == "amogus_blocks:water_source" or bnode.name == "amogus_blocks:water_flowing" then
+        -- if node is not solid OR is a liquid
+        if minetest.registered_nodes[bnode.name].walkable == false or minetest.registered_nodes[bnode.name].liquidtype ~= "none" then
             self.block_lastly_in_front = false
+        -- if node next to the entity is a solid block
         else
             if self.block_lastly_in_front == false then
                 self.block_lastly_in_front = true
                 local vel = self.object:get_velocity()
                 vel.y = vel.y + (math.random() * self.min_max_jump_force_diff + self.min_jump_force)
                 self.object:set_velocity(vel)
+            -- randomly jump in the next iteration even if theres still a block in front
+            elseif math.random(10) == 1 then
+                self.block_lastly_in_front = false
             end
         end
 

mods/amogus_entities/entities/mini_crewmate_entity.lua

@@ -66,11 +66,11 @@ local entity = {
 
     player = nil,
     player_pos = nil,
-    mini_crewmate_pos = nil,
-    crewmate_player_vector = nil,
+    entity_pos = nil,
+    entity_player_vector = nil,
     distance = nil,
     current_distance = nil,
-    current_crewmate_player_vector = nil,
+    current_entity_player_vector = nil,
     
     
 
@@ -136,30 +136,29 @@ local entity = {
             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)
+            self.entity_pos = self.object:get_pos()
+            self.entity_player_vector = vector.subtract(self.player_pos, self.entity_pos)
+            self.distance = vector.length(self.entity_player_vector)
         -- if on multiplayer mode, calculate distance between nearest player and mini crewmate
         else
             self.player = minetest.get_connected_players()
 
             self.distance = nil
-            self.crewmate_player_vector = nil
+            self.entity_player_vector = nil
 
-            self.mini_crewmate_pos = self.object:get_pos()
+            self.entity_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)
+                --self.entity_player_vector = vector.subtract(self.player_pos, self.entity_pos)
+                self.current_entity_player_vector = vector.subtract(self.player_pos, self.entity_pos)
+                self.current_distance = vector.length(self.current_entity_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
+                    self.entity_player_vector = self.current_entity_player_vector
                 end
             end
         end
@@ -240,10 +239,10 @@ 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(-self.crewmate_player_vector.z, -self.crewmate_player_vector.x))
+                self.object:set_yaw(math.atan2(-self.entity_player_vector.z, -self.entity_player_vector.x))
             else
                 -- look at the player
-                self.object:set_yaw(math.atan2(self.crewmate_player_vector.z, self.crewmate_player_vector.x))
+                self.object:set_yaw(math.atan2(self.entity_player_vector.z, self.entity_player_vector.x))
             end
         end
 
@@ -281,14 +280,20 @@ local entity = {
         pos.z = pos.z + dir_sin
         
         local bnode = minetest.get_node(pos)
-        if bnode.name == "air" or bnode.name == "amogus_blocks:water_source" or bnode.name == "amogus_blocks:water_flowing" then
+        --if bnode.name == "air" or bnode.name == "amogus_blocks:water_source" or bnode.name == "amogus_blocks:water_flowing" then
+        -- if node is not solid OR is a liquid
+        if minetest.registered_nodes[bnode.name].walkable == false or minetest.registered_nodes[bnode.name].liquidtype ~= "none" then
             self.block_lastly_in_front = false
+        -- if node next to the entity is a solid block
         else
             if self.block_lastly_in_front == false then
                 self.block_lastly_in_front = true
                 local vel = self.object:get_velocity()
                 vel.y = vel.y + self.jump_force
                 self.object:set_velocity(vel)
+            -- randomly jump in the next iteration even if theres still a block in front
+            elseif math.random(10) == 1 then
+                self.block_lastly_in_front = false
             end
         end
 

mods/amogus_entities/entities/sussy_imposter_entity.lua

@@ -0,0 +1,281 @@
+--local textures_b = {
+--    "amogus_entity.png",
+--    "amogus_entity_b.png",
+--    "amogus_entity_g.png",
+--    "amogus_entity_br.png"
+--}
+
+local entity = {
+    physical = true,
+    collisionbox = {-0.75, 0, -0.75, 0.75, 1.5, 0.75},
+
+    visual = "mesh",
+    visual_size = {x=15, y=15, z=15},
+
+    mesh = "sussy_imposter_entity.obj",
+    textures = {"sussy_imposter_entity.png"},
+
+    on_rightclick = function(self, clicker)
+        minetest.chat_send_player(clicker:get_player_name(), "YOU MET THE MOST SUS THING IN THE WORLD!")
+
+        amogus_general.play_random_sound(
+            "sus_sound",
+            self.object:get_pos(),
+            1.0, -- gain
+            40, -- max_hear_distance
+            1.0 -- pitch
+        )
+    end,
+
+    -- impostor config --
+    walk_acceleration_speed = 0.08, -- acceleration speed when no panic, no stress
+    run_acceleration_speed = 0.15, -- acceleration speed when chasing player
+
+    rotation_acceleration_speed = 0.5, -- self explainatory
+
+    gravity = 9.81, -- m/s^2
+
+    jump_force = 8, -- self explainatory
+
+    friction = 0.6, -- friction (0.0 - no friction like perfectly smooth ice | 1.0 - full friction and can't even move)
+    rotation_friction = 0.8, -- the same but for rotation
+
+
+    largest_distance_to_find_player = 12, -- largest distance to find player
+    smallest_distance_to_lost_player = 16, -- smallest distance to lost player
+
+    largest_distance_to_hurt_player = 1.5, -- largest distance to hurt player
+
+    --------------------------
+
+    block_lastly_in_front = false,
+    rotation_velocity = 0,
+    rotation_direction = nil,
+
+    sound_pitch = nil,
+    sound_propability = nil,
+
+    -- player detection variables
+
+    player = nil,
+    player_pos = nil,
+    entity_pos = nil,
+    entity_player_vector = nil,
+    distance = nil,
+    current_distance = nil,
+    current_entity_player_vector = nil,
+
+    nearest_player_index = nil,
+    
+    
+
+
+    mode = 0, -- | 0 - stand still | 1 - walk | 2 - chase
+
+    on_activate = function(self, staticdata)
+        self.object:set_yaw(math.random() * 2 * math.pi)
+        self.rotation_direction = math.random(-1, 1)
+    end,
+
+    on_punch = function(self, puncher, time_from_last_punch, tool_capabilities, dir)
+        amogus_general.play_random_sound(
+            "sus_sound",
+            self.object:get_pos(),
+            1.0, -- gain
+            40, -- max_hear_distance
+            1.5 -- pitch
+        )
+    end,
+
+    on_step = function(self, dtime)
+
+        -- play sus sound randomly with different pitch depending on situation
+
+        if self.mode == 0 or self.mode == 1 then -- stand still or walk
+            sound_pitch = 0.8
+            sound_propability = 100
+
+        else -- chase (2)
+            sound_pitch = 1.2
+            sound_propability = 50
+        end
+        
+
+        if math.random(sound_propability) == 1 then
+            amogus_general.play_random_sound(
+                "sus_sound",
+                self.object:get_pos(),
+                1.0, -- gain
+                40, -- max_hear_distance
+                sound_pitch -- pitch
+            )
+        end
+
+        
+
+        -- 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
+            -- get first player
+            self.player = minetest.get_connected_players()[1]
+            
+            self.player_pos = self.player:get_pos()
+            self.entity_pos = self.object:get_pos()
+            self.entity_player_vector = vector.subtract(self.player_pos, self.entity_pos)
+            self.distance = vector.length(self.entity_player_vector)
+        -- if on multiplayer mode, calculate distance between nearest player and mini crewmate
+        else
+            self.player = minetest.get_connected_players()
+
+            self.distance = nil
+            self.entity_player_vector = nil
+
+            self.nearest_player_index = nil
+
+            self.entity_pos = self.object:get_pos()
+            
+            -- iterate over all players
+            for i = 1, #self.player do
+                self.player_pos = self.player[i]:get_pos()
+                --self.entity_player_vector = vector.subtract(self.player_pos, self.entity_pos)
+                self.current_entity_player_vector = vector.subtract(self.player_pos, self.entity_pos)
+                self.current_distance = vector.length(self.current_entity_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.entity_player_vector = self.current_entity_player_vector
+                    self.nearest_player_index = i
+                end
+            end
+
+            -- get nearest player
+            self.player = self.player[self.nearest_player_index]
+        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 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 self.distance >= self.smallest_distance_to_lost_player then
+                self.mode = 0
+            -- else if distance is smaller or equal to largest_distance_to_hurt_player, hurt player
+            elseif self.distance <= self.largest_distance_to_hurt_player then
+                if math.random(10) == 1 then
+                    self.player:punch(self.object, 1.0, {
+                        full_punch_interval = 1.0,
+                        damage_groups = {fleshy = 1},
+                    }, nil)
+                end
+            end
+        end
+
+
+        -- if if not performing an action related to the player
+        if self.mode ~= 2 then
+
+            -- make mini crewmate sometimes stand still and sometimes walk
+            if math.random(100) == 1 then
+                if self.mode == 0 then
+                    self.mode = 1
+                else
+                    self.mode = 0
+                end
+            end
+
+            -- some chance of chaning rotation_direction to random value
+            if math.random(10) == 1 then
+                --self.rotation_direction = math.random(-1, 1)
+                local rand = math.random()
+                
+                if rand < 0.2 then
+                    self.rotation_direction = 1
+                elseif rand < 0.4 then
+                    self.rotation_direction = -1
+                else
+                    self.rotation_direction = 0
+                end
+            end
+            
+            -- update rotation_velocity
+            self.rotation_velocity = self.rotation_velocity + self.rotation_direction * self.rotation_acceleration_speed * dtime
+            
+            -- update rotation
+            self.object:set_yaw(self.object:get_yaw() + self.rotation_velocity * dtime)
+            
+            -- apply rotation_friction
+            self.rotation_velocity = self.rotation_velocity * (1 - self.rotation_friction * dtime)
+
+        else -- else performing an action related to the player
+            self.rotation_velocity = 0;
+            
+            -- set rotation so entity is facing at the player
+            self.object:set_yaw(math.atan2(self.entity_player_vector.z, self.entity_player_vector.x))
+        end
+
+        -- perform calculations on direction
+        local dir = self.object:get_yaw()
+        local dir_cos = math.cos(dir)
+        local dir_sin = math.sin(dir)
+
+        -- if not standing still
+        if self.mode ~= 0 then
+            -- make mini crewmate walk or run
+            local vel = self.object:get_velocity()
+            -- if walking
+            if self.mode == 1 then
+                vel.x = vel.x + dir_cos * self.walk_acceleration_speed
+                vel.z = vel.z + dir_sin * self.walk_acceleration_speed
+            else -- chasing (2)
+                vel.x = vel.x + dir_cos * self.run_acceleration_speed
+                vel.z = vel.z + dir_sin * self.run_acceleration_speed
+            end
+
+            self.object:set_velocity(vel)
+        end
+
+
+
+        -- Make it also jump when some block is in front of it
+        local pos = self.object:get_pos()
+
+        pos.x = pos.x + dir_cos
+        pos.z = pos.z + dir_sin
+        
+        local bnode = minetest.get_node(pos)
+        --if bnode.name == "air" or bnode.name == "amogus_blocks:water_source" or bnode.name == "amogus_blocks:water_flowing" then
+        -- if node is not solid OR is a liquid
+        if minetest.registered_nodes[bnode.name].walkable == false or minetest.registered_nodes[bnode.name].liquidtype ~= "none" then
+            self.block_lastly_in_front = false
+        -- if node next to the entity is a solid block
+        else
+            if self.block_lastly_in_front == false then
+                self.block_lastly_in_front = true
+                local vel = self.object:get_velocity()
+                vel.y = vel.y + self.jump_force
+                self.object:set_velocity(vel)
+            -- randomly jump in the next iteration even if theres still a block in front
+            elseif math.random(10) == 1 then
+                self.block_lastly_in_front = false
+            end
+        end
+
+
+
+        local vel = self.object:get_velocity()
+
+        -- change velocity by gravity
+        vel.y = vel.y - self.gravity * dtime * 2
+
+        -- change velocity by friction
+        vel.x = vel.x * (1 - self.friction * dtime)
+        vel.z = vel.z * (1 - self.friction * dtime)
+
+        self.object:set_velocity(vel)
+    end
+
+}
+
+minetest.register_entity("amogus_entities:sussy_imposter", entity)