Necromedes 103 Posted August 24, 2013 I am in dire need of a stealth script that has all of the functions that I need. So far I been able to piece together Jets Stealth script and Karanums Detection script to vaguely resemble my needs but it is still sub-par at best. I need a stealth script that has the following features: - Events with line of sight (cone effect, not just a straight line) and the sight ranges need to be able to be modified per event, either in the script some how or through some other method (Comment tags perhaps.) - Events that will chase the player for X amount of time or until they lose sight of them. - Being able to use regions to affect the events sight range (I loved this idea in Jets script) - Being able to either use the script to cause a conditional branch to activate when they catch the player or to simply use the player touch trigger. - Being able to use a script call to cause a "Distraction" that will draw the guards to a certain spot set off by an event (On map or common event.) - Path finding similar to Karanum's script that will make the chasing events ACTUALLY chase the player and not bump around on walls trying to reach them. In a nut shell I need a modified Prof's Trace System from VX. If you need to reference these scripts to make it work I've added the links below. Karanum's Path Finding http://www.rpgmakervxace.net/topic/4328-karanums-pathfinding-script/ Jet's Stealth System http://forums.rpgmakerweb.com/index.php?/topic/3336-stealth-system/ Prof's Stealth System http://www.rpgmakervx.net/index.php?showtopic=29827 I have found at least three other topics posted by people requesting that Prof's Trace System be ported and so far no one has taken up the call. We NEED a good stealth system. Not saying the others aren't good but they all lack those features that would make them perfect. So, who is willing to take up this task? Thank you in advance and feel free to PM me if you need any additional info. I'll be glad to help. Share this post Link to post Share on other sites
CanBoy67 3 Posted September 12, 2013 module Trace # <= don't touch this #============================================================================== # ? ??-VX ? Trace Stealth System ? version 2.2 ? Prof. Meow Meow # Converted to VXA by LiTTleDRAgo #------------------------------------------------------------------------------ # 1.0 # ? Initial release # 1.1 # ? Alert no longer counts down while a message is displayed # ? Revised the trace method, slimming it down and fixing the following bugs: # ? Fixed a bug where tracers' vision would sometimes be blocked by itself # ? Fixed a bug where tracers would see through Same As Characters events # 2.0 # ? Added the sound stealth system # ? Changed the way the trace range is handled # ? Added ability to disable a tracer's senses # 2.1 # ? Patched minors bugs # 2.2 # ? Rewrote trace method using Bresenham's Line Algorithm #============================================================================== # ? Tracing With Style - please read everything! #------------------------------------------------------------------------------ # Tracer (n): Anything that is searching for the player, e.g., a guard. # Designate which events are a tracer by including "tracer" in its name. # When a tracer event sees the player, the Alert Switch it turned ON. # When the Alert Switch is turned on, a countdown begins. If the player # remains out of site for 1800 frames, the Alert Switch is turned OFF. ALERT_SWITCH = 242 # any game switch ALERT_COUNTDOWN = 1800 # frames (60 frames is 1 second; 1800 frames is 30 sec) #============================================================================== # ? Change How Far Your Guards Can See #------------------------------------------------------------------------------ # By default, tracers have an average range of vision: 5 tiles. # A tracer's range should be odd: 3, 5, 7, 9, etc. # An even value will be the next odd number, e.g., 4 will be a range of 5. TRACE_RANGE_DEFAULT = 5 # any odd value # You can change the range at any time by calling this line: # ? $game_map.trace_range = n where n is the new sight range # You may want to change the trace range when the lighting changes: # ? For a dark room, or during the night, use 3 or 5. # ? For a lit room, or during the day, use 5 or higher. #============================================================================== # ? Three Ways To Hide The Player From Sight #------------------------------------------------------------------------------ # There are three methods that can be used to hide the player: # ? Make the player transparent # ? Make the player's opacity to HIDE_OPACITY or lower # ? Change the Hide Switch to ON HIDE_OPACITY = 50 # 0~255 (for realism, keep it low) HIDE_SWITCH = 243 # any game switch #============================================================================== # ? 2.0 Feature ? Making a Ruckus: a guide to sound stealth ? #------------------------------------------------------------------------------ # All noises have a loudness value which is it's range. For example, a # noise with a loudness of 4 will be heard by all guards within 4 tiles. # To make a noise, call the following line from within a Move Route command: # ? tss_noise(n) where n is the range of the noise # When a tracer hears a noise, its Caution Self Swith is set ON. # To have the tracer move toward the source the sound, call the following # line from within it's custom autonomous movement: # ? tss_investigate # Once the tracer reaches the source, its Caution Self Switch is set OFF. CAUTION_SELF_SWITCH = "C" # "A", "B", "C", or "D" # When the player sprints, he or she makes some noise! # You can change how much noise is made at any time by calling this line: # ? $game_player.sprint_noise = n where n is the range of the noise DEFAULT_SPRINT_NOISE = 3 # any value (set this to 0 to disable) # Here are some example of noises and their estimated range: # ? Creaking Floor............ 1~2 # ? Carefully Closing a Door.. 2~3 # ? Sneezing or Coughing...... 4~5 # ? Bumping Into Something.... 4~5 # ? Tripping Over Furniture... 6~7 # ? Breaking Glass............ 8~9 # Sprinting: # ? Thief Sprinting........... 2~3 # ? Civilian Sprinting........ 4~6 # ? Soldier Sprinting......... 7~9 # Dialogue: # ? Whispering................ 2~3 # ? Talking................... 4~6 # ? Shouting.................. 7~9 #============================================================================== # ? 2.0 Feature ? Two Ways To Disable a Tracer's Senses #------------------------------------------------------------------------------ # There are two methods that can be used to disable a tracer's "senses": # ? Erase the tracer event # ? Change it's Disabling Self Switch to ON # Prof tip: "D" is for many things- dead, disabled.... When you knock out a # guard, erase or turn it's "D" self switch ON so he can't see or hear you! ALLOW_SELF_SWITCH_DISABLING = true # true~false DISABLING_SELF_SWITCH = "D" # "A", "B", "C", or "D" #============================================================================== # ? Special Effects #------------------------------------------------------------------------------ # When a guard sees you, an ! appears above all heads and an ME plays. SHOW_ALERT = true # Do you want the ! to display? true~false PLAY_ALERT = true # Do you want an ME to play? true~false ALERT_ME = "Audio/ME/Shock" # Which ME do you want to play? any ME ALERT_VOLUME = 100 # At what volume? 0~100 ALERT_PITCH = 100 # At what pitch? 50~150 # When the guards call off the search, a ? appears above all heads. SHOW_QUIT = true # Do you want the ? to display? true~false # 2.0 Feature ? When a guards hears a noise, a ? appears above it's head # and an ME plays. SHOW_CAUTION = true # Do you want the ? to display? true~false PLAY_CAUTION = true # Do you want an ME to play? true~false CAUTION_ME = "Audio/ME/Mystery" # Which ME do you want to play? any ME CAUTION_VOLUME = 100 # At what volume? 0~100 CAUTION_PITCH = 100 # At what pitch? 50~150 #============================================================================== # ? 2.0 Feature ? Something For Fun #------------------------------------------------------------------------------ # You can call huh? or hey! through an event script to display '?' or '!' # above all active tracer heads! #============================================================================== # ? DO NOT TOUCH ANYTHING BELOW THIS POINT - this is for your own safety! #============================================================================== CHECK_INTERVAL = 16 # 16 end #============================================================================== # Game System #============================================================================== class Game_Map #---------------------------------------------------------------------------- # Local Variables #---------------------------------------------------------------------------- attr_accessor :trace_range attr_accessor :alert_countdown #---------------------------------------------------------------------------- # Update #---------------------------------------------------------------------------- alias trace_system_update update unless $@ def update(*args) trace_system_update(*args) @trace_range ||= Trace::TRACE_RANGE_DEFAULT @alert_countdown ||= 0 if @alert_countdown > 0 and !$game_message.visible @alert_countdown -= 1 elsif @alert_countdown <= 0 and $game_switches[Trace::ALERT_SWITCH] if Trace::SHOW_QUIT for i in $game_map.events.keys event = $game_map.events[i] if event.name.include?("tracer") and !event.erased next if Trace::ALLOW_SELF_SWITCH_DISABLING and event.get_self_switch(Trace::DISABLING_SELF_SWITCH) event.balloon_id = 2 end end end $game_switches[Trace::ALERT_SWITCH] = false $game_map.need_refresh = true end end end #============================================================================== # Game Character #============================================================================== class Game_Character #---------------------------------------------------------------------------- # Local Variables #---------------------------------------------------------------------------- attr_accessor :old_x attr_accessor :old_y attr_accessor :old_player_x attr_accessor :old_player_y attr_accessor :attention_x attr_accessor :attention_y #---------------------------------------------------------------------------- # Initialize #---------------------------------------------------------------------------- alias trace_initialize initialize unless $@ def initialize trace_initialize @old_x = @x @old_y = @y @old_player_x = 0 @old_player_y = 0 @attention_x = @x @attention_y = @y end #---------------------------------------------------------------------------- # Update #---------------------------------------------------------------------------- alias trace_update update unless $@ def update trace_update if @id > 0 # if an event if name.include?("tracer") and not @erased if @old_x != @x or @old_y != @y or @old_player_x != $game_player.x or @old_player_y != $game_player.y if !$game_switches[Trace::ALERT_SWITCH] if tss_trace if Trace::PLAY_ALERT name = Trace::ALERT_ME volume = Trace::ALERT_VOLUME pitch = Trace::ALERT_PITCH Audio.me_play(name, volume, pitch) end if Trace::SHOW_ALERT for event in $game_map.events.values if event.name.include?("tracer") and !event.erased next if Trace::ALLOW_SELF_SWITCH_DISABLING and event.get_self_switch(Trace::DISABLING_SELF_SWITCH) event.balloon_id = 1 end end end $game_switches[Trace::ALERT_SWITCH] = true $game_map.alert_countdown = Trace::ALERT_COUNTDOWN $game_map.need_refresh = true end end @old_x = @x @old_y = @y @old_player_x = $game_player.x @old_player_y = $game_player.y end if [(@x - @attention_x).abs, (@y - @attention_y).abs].max < 2 and get_self_switch(Trace::CAUTION_SELF_SWITCH) @balloon_id = 2 if Trace::SHOW_QUIT set_self_switch(Trace::CAUTION_SELF_SWITCH, false) end end end end #---------------------------------------------------------------------------- # Trace #---------------------------------------------------------------------------- def tss_trace(range = $game_map.trace_range) return false if Trace::ALLOW_SELF_SWITCH_DISABLING and get_self_switch(Trace::DISABLING_SELF_SWITCH) return false if $game_player.transparent return false if $game_switches[Trace::HIDE_SWITCH] return false if $game_player.opacity <= Trace::HIDE_OPACITY return false if (range||0) > 0 and !player_in_sight_field? x0, y0 = @x * 32 + 16, @y * 32 + 16 x1, y1 = $game_player.x * 32 + 16, $game_player.y * 32 + 16 line_points = get_line(x0, y0, x1, y1) check_countdown = Trace::CHECK_INTERVAL line_points.each do |point| if check_countdown > 0 check_countdown -= 1 else check_countdown = Trace::CHECK_INTERVAL x, y = point[:x]/32, point[:y]/32 break if !$game_player.passable?(x, y, @direction) and !pos?(x, y) return true if $game_player.pos?(x, y) end end return false end #---------------------------------------------------------------------------- # Player In Sight Field? #---------------------------------------------------------------------------- def player_in_sight_field? # Find the center of the range because the range is radial range = 1 + $game_map.trace_range / 2 # Find the center of the field of vision center_vision_x = @x center_vision_y = @y center_vision_y += range if @direction == 2 center_vision_x -= range if @direction == 4 center_vision_x += range if @direction == 6 center_vision_y -= range if @direction == 8 # Calculate the X & Y distances between the center of vision and player sx = center_vision_x - $game_player.x sy = center_vision_y - $game_player.y # Return true if the player is within the field of vision return true if [sx.abs,sy.abs].max < range # Otherwise, return false return false end #---------------------------------------------------------------------------- # Noise #---------------------------------------------------------------------------- def tss_noise(range = 0) if $game_switches[Trace::ALERT_SWITCH] == false for event in $game_map.events.values if event.name.include?("tracer") and !event.erased next if Trace::ALLOW_SELF_SWITCH_DISABLING and event.get_self_switch(Trace::DISABLING_SELF_SWITCH) sx = event.x - @x sy = event.y - @y if [sx.abs, sy.abs].max <= range if Trace::PLAY_CAUTION name = Trace::CAUTION_ME volume = Trace::CAUTION_VOLUME pitch = Trace::CAUTION_PITCH Audio.me_play(name, volume, pitch) end event.attention_x = @x event.attention_y = @y event.balloon_id = 2 if Trace::SHOW_CAUTION event.set_self_switch(Trace::CAUTION_SELF_SWITCH, true) end end end end end #-------------------------------------------------------------------------- # * Investigate #-------------------------------------------------------------------------- def tss_investigate sx = @x - @attention_x sy = @y - @attention_y if sx.abs + sy.abs >= 20 move_random else case rand(6) when 0..3; move_toward_position(@attention_x,@attention_y) when 4; move_random when 5; move_forward end end end #-------------------------------------------------------------------------- # * Move Toward Position #-------------------------------------------------------------------------- def move_toward_position(x,y) sx = @x - x sy = @y - y if sx != 0 or sy != 0 if sx.abs > sy.abs # Horizontal distance is longer sx > 0 ? move_left : move_right # Prioritize left-right if @move_failed and sy != 0 sy > 0 ? move_up : move_down end else # Vertical distance is longer sy > 0 ? move_up : move_down # Prioritize up-down if @move_failed and sx != 0 sx > 0 ? move_left : move_right end end end end #---------------------------------------------------------------------------- # Get Self Switch #---------------------------------------------------------------------------- def get_self_switch(switch) key = [@map_id, @id, switch] return $game_self_switches[key] end #---------------------------------------------------------------------------- # Set Self Switch #---------------------------------------------------------------------------- def set_self_switch(switch,true_false) key = [@map_id, @id, switch] $game_self_switches[key] = true_false $game_map.need_refresh = true end #---------------------------------------------------------------------------- # Get Line #---------------------------------------------------------------------------- # Algorithm by.. Bresenham # Written by.... RogueBasin #---------------------------------------------------------------------------- def get_line(x0,y0,x1,y1) original_x0, original_y0 = x0, y0 points = [] steep = ((y1-y0).abs) > ((x1-x0).abs) if steep x0,y0 = y0,x0 x1,y1 = y1,x1 end if x0 > x1 x0,x1 = x1,x0 y0,y1 = y1,y0 end deltax = x1-x0 deltay = (y1-y0).abs error = (deltax / 2).to_i y = y0 ystep = nil if y0 < y1 ystep = 1 else ystep = -1 end for x in x0..x1 if steep points << {:x => y, :y => x} else points << {:x => x, :y => y} end error -= deltay if error < 0 y += ystep error += deltax end end if original_x0 != points[0][:x] or original_y0 != points[0][:y] points.reverse! end return points end end #============================================================================== # Game Event #============================================================================== class Game_Event < Game_Character #---------------------------------------------------------------------------- # Name (get name) #---------------------------------------------------------------------------- def name return @event.name end #---------------------------------------------------------------------------- # Erased (get erased) #---------------------------------------------------------------------------- def erased return @erased end end #============================================================================== # Game Player #============================================================================== class Game_Player < Game_Character #---------------------------------------------------------------------------- # Local Variables #---------------------------------------------------------------------------- attr_accessor :old_steps attr_accessor :sprint_noise #---------------------------------------------------------------------------- # Update #---------------------------------------------------------------------------- alias trace_player_update update unless $@ def update(*args) trace_player_update(*args) @old_steps ||= 0 @sprint_noise ||= Trace::DEFAULT_SPRINT_NOISE if $game_party.steps > @old_steps + 5 and moving? and dash? tss_noise(@sprint_noise) @old_steps = $game_party.steps end end end #============================================================================== # Game Interpreter #============================================================================== class Game_Interpreter #---------------------------------------------------------------------------- # Huh? #---------------------------------------------------------------------------- def huh? for event in $game_map.events.values if event.name.include?("tracer") and !event.erased next if Trace::ALLOW_SELF_SWITCH_DISABLING and event.get_self_switch(Trace::DISABLING_SELF_SWITCH) event.balloon_id = 2 # display ? end end end #---------------------------------------------------------------------------- # Hey! #---------------------------------------------------------------------------- def hey! for event in $game_map.events.values if event.name.include?("tracer") and !event.erased next if Trace::ALLOW_SELF_SWITCH_DISABLING and event.get_self_switch(Trace::DISABLING_SELF_SWITCH) event.balloon_id = 1 # display ! end end end end class Game_Character unless method_defined?(:move_upper_right) define_method(:move_down) {|*args| move_straight(2)} define_method(:move_left) {|*args| move_straight(4)} define_method(:move_right) {|*args| move_straight(6)} define_method(:move_up) {|*args| move_straight(8)} define_method(:move_lower_left) {|*args| move_diagonal(4, 2)} define_method(:move_lower_right) {|*args| move_diagonal(6, 2)} define_method(:move_upper_left) {|*args| move_diagonal(4, 8)} define_method(:move_upper_right) {|*args| move_diagonal(6, 8)} end end Here you go. I forgot where i found it 2 Purple Phantom and KayDgirl91 reacted to this Share this post Link to post Share on other sites
KayDgirl91 99 Posted September 12, 2013 This is an awesome looking script! I'm gonna have to give this a try! If you ever remember where you found it, I'd love to know the source! Share this post Link to post Share on other sites
