#------------------------------------------------------------------------------#
# Galv's Region Effects
#------------------------------------------------------------------------------#
# For: RPGMAKER VX ACE
# Version 1.6
# Credit to Yanfly and Quack for event spawning method
#------------------------------------------------------------------------------#
# 2012-11-15 - Version 1.6 = Fixed a major bug caused with last update.
# 2012-11-04 - Version 1.5 - streamline updates and bug fix suggested by Quack
# 2012-10-23 - Version 1.4 - updated alias naming convention for compatability
# 2012-10-09 - Version 1.3 - re-wrote the code to be more efficient when
# - using many different region effects.
# 2012-10-09 - Version 1.2 - code tweak that may reduce lag on low-end pc's
# 2012-09-16 - Version 1.1 - now compatible with Yanfly's spawn events
# 2012-09-15 - Version 1.0 - release
#------------------------------------------------------------------------------#
# Designed to activate effects when regions are stood on.
# An effect can include:
# - Sound Effect
# - An event that appears at the player's location
# - Activating a common event
#
#
# INSTRUCTIONS:
# 1. Copy image from /Graphics/Characters/!Other-specials.png to your project
# 2. Copy the map from this demo into your game.
# - this map has events set up for the pre-made effects
# 3. Check the map ID of the map you copied in your game
# 4. Change the SPAWN_MAP_ID number to this map ID
# 5. Change REGION_EFFECT_SWITCH to a switch you are not using in your game.
# 6. Add some regions to your map to test.
#
#------------------------------------------------------------------------------#

$imported = {} if $imported.nil?
$imported["Region_Effects"] = true

module Region_Effects
#------------------------------------------------------------------------------#
# SCRIPT SETUP OPTIONS
#------------------------------------------------------------------------------#

REGION_EFFECT_SWITCH = 1 # Turn this switch ON to disable the effects.

MAX_EFFECTS = 30 # Number of effects that can be on screen
# before being removed. (To prevent lag)

SPAWN_MAP_ID = 2 # Map ID of the map you store event effects in.

#------------------------------------------------------------------------------#
# ENVIRONMENT REGIONS SETUP
#------------------------------------------------------------------------------#
#------------------------------------------------------------------------------#
#
# region => ["sound", vol, pitch, event_id, common_event_id]
#
# region - the region ID the effect will activate on
# sound - the name of the SE file. "" for no sound
# vol - the volume of the SE (0 - 100)
# pitch - the pitch of the SE (50 - 150)
# event_id - event ID called from the spawn map. 0 for none.
# common_event_id - common event ID to call. 0 for no common event.
#
#------------------------------------------------------------------------------#
EFFECT = { # ! don't touch this
#------------------------------------------------------------------------------#

0 => ["", 0, 0, 0, 0], # No Effect (no region)

# Pre-made effects (requires demo events)
1 => ["", 0, 0, 5, 0], # Dirt dust
2 => ["Blow7", 60, 150, 0, 0], # Wood surface noise only
3 => ["Water1", 60, 110, 1, 0], # Shallow Water
18 => ["Earth2", 40, 130, 0, 0], # Hard surface noise only
5 => ["Damage3", 40, 150, 2, 0], # Footprints
6 => ["Ice9", 50, 130, 3, 0], # Walking over thick grass
7 => ["", 0, 0, 0, 1], # Calls common event 1 only
8 => ["Fire3", 80, 120, 4, 2], # Calls fire trap
37 => ["", 80, 120, 6, 0], # Dust cloud

# You can add more as required. eg:
# 42 => ["", 0, 0, 0, 0],
# 18 => ["", 0, 0, 0, 0],
# etc. etc.

# Only one effect per region number will work

#------------------------------------------------------------------------------#
} # ! don't touch this
#------------------------------------------------------------------------------#
# END SCRIPT SETUP
#------------------------------------------------------------------------------#

end # Region_Effects

module DataManager

#--------------------------------------------------------------------------
# alias method: load_normal_database
#--------------------------------------------------------------------------
class <def self.load_normal_database
load_normal_database_spawn_alias
$data_spawn_map = load_data(sprintf("Data/Map%03d.rvdata2", Region_Effects::SPAWN_MAP_ID))
end

end

class Game_Player < Game_Character

alias galv_region_effects_check_event_trigger_here check_event_trigger_here
def check_event_trigger_here(triggers)
galv_region_effects_check_event_trigger_here(triggers)
galv_region_check unless $game_switches[Region_EffectsREGION_EFFECT_SWITCH] == true
end

def galv_region_check
return if Input.trigger?(:C)
v = rand(10) - rand(10)
p = rand(40) - rand(40)

@r_id = $game_map.region_id($game_player.x, $game_player.y)
return if Region_Effects::EFFECT[@r_id] == nil

sound = Region_Effects::EFFECT[@r_id][0]
vol = Region_Effects::EFFECT[@r_id][1]
pit = Region_Effects::EFFECT[@r_id][2]
eve = Region_Effects::EFFECT[@r_id][3]
com_eve = Region_Effects::EFFECT[@r_id][4]

RPG::SE.new(sound, vol + v, pit + p).play
if eve > 0
$game_map.region_event($game_player.x, $game_player.y, eve, Region_Effects::SPAWN_MAP_ID)
end
$game_temp.reserve_common_event(com_eve) unless com_eve == nil
end

end # Game_Player

#==============================================================================
# Credit to Yanfly for modified Spawn event script below
#==============================================================================

class Game_Map

alias galv_region_effects_setup setup
def setup(map_id)
@effect_var = []
galv_region_effects_setup(map_id)
end

def region_event(dx, dy, event_id, map_id)
map_id = @map_id if map_id == 0
map = $data_spawn_map
event = generated_region_event(map, event_id)

if @effect_var.length < Region_Effects::MAX_EFFECTS
if @events.keys.max.nil?
new_id = 1
else
new_id = @events.keys.max + 1
end
@effect_var.push(new_id)
else
new_id = @effect_var.shift
@effect_var.push(new_id)
end

@events[new_id] = Game_Event.new(@map_id, event)
@events[new_id].moveto(dx, dy)
SceneManager.scene.spriteset.refresh_characters
end

def generated_region_event(map, event_id)
for key in map.events
event = key[1]
next if event.nil?
return event if event.id == event_id
end
return nil
end

end # Game_Map


class Scene_Map < Scene_Base
attr_accessor :spriteset
end # Scene_Map