Questions about the mode-7

[Talesdreamer]

Sorry if I seemed rude! I didn't mean you should be the one who fixes it, just that I really need to find a scripter for this project.
Anyway, I made the changes you said. I also changed every other 320/640 I saw with the right numbers, like here:

Code:

    @viewport1 = Viewport.new(0, 0, 800, 600)
    @viewport2 = Viewport.new(0, 0, 800, 600)
    @viewport3 = Viewport.new(0, 0, 800, 600)

and this is the result:

The map renders almost correctly, there's just this huge black bar on the bottom. Probably I missed some other numbers.
The character remains slightly on the left, but since I want to make a side-scrolling game, this is actually a good news!
However, if the character tries to walk to the left, an huge pool of darkness appears:

And I don't really understand what's causing it.
This is the modified version of the script, hope it helps:
[code]#==============================================================================
# Mode 7
# Written by: MGCaladtogel
# Version: unknown
# English version date: 21.5.2007
#:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=
# - instruction rewritten by Blizzard for easier understanding.
# - slightly optimized by Blizzard
#:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=
#
# Introduction:
#
# This script can display maps in a type of 3D with depth. It has a low lag
# factor.
#
#
# Instructions:
#
# In the editor in the lower left corner is the map list of the maps you
# are using in your game. You have several options: If you want to make a
# map use Mode 7 you need to ADD one or more of these text commands to the
# map's name. Those commands should not appear in the map's name if using
# a location display script. The options you have are the following:
#
# [M7] : to activate Mode7
# [#XX] : XX is the slant angle (in degree). Default value is 0 (normal maps)
# [Y] : Y-map looping
# [X] : X-map looping. This option needs resources (lower fps).
# [A] : animated autotiles (with 4 patterns). This option increases
# significantly the loading time, so it may crash for large maps
# (SystemStackError)
# [C] : to center the map on the hero (even for small maps)
# [P] : to have a fixed panorama
# [H] : to have a white horizon
# [OV] : Overworld Sprite Resize (a Mewsterus's script feature)
#
# Alternatively you can define prepared settings that will be triggered with
# every map that has that specific text included in its name. See the
# "MODE7_SETTINGS" below to prepare your settings.
#
#
# Control commands:
#
# You can change the settings on the map in-game and use a couple of
# additional commands. If you want to use one of those commands, use a "Call
# Script" event command and type one of the following commands into the text
# input window:
#
# 1. $scene.spriteset.tilemap.mode7_set(ANGLE)
# 2. $scene.spriteset.tilemap.mode7_set_p(ANGLE)
# 3. $scene.spriteset.tilemap.mode7_redraw
# 4. $game_system.map_opacity = VALUE
# 5. $game_system.map_gradual_opacity = VALUE
# 6. $game_system.map_tone = Color.new(RED, GREEN, BLUE)
# 7. $game_system.map_gradual_tone = Tone.new(RED, GREEN, BLUE, GREY)
# 8. $game_system.horizon = VALUE
# 9. $game_system.reset
#
# 1. Redraws the map with a new angle which is specified by ANGLE
# 2. Redraws the map progressively with a new angle which is specified by
# ANGLE
# 3. Redraws the map (can be useful with the following commands)
# 4. Defines the opacity for Mode7 maps (it needs to redraw)
# 5. Defines a gradual opacity for Mode7 maps (it needs to redraw)
# (it bugs with horizontal looping)
# 6. Defines the tone for Mode7 maps (it needs to redraw)
# 7. Defines a gradual tone for Mode7 maps (it needs to redraw)
# 8. Defines the view's distance (default : 960) (it needs to redraw)
# 9. Re-initialize the previous options
#
#
# Additional commands:
#
# 1) If you wish to obtain flat events, add a comment in the event's code
# and type in the word "Flat" without the double quotes).
# 2) You can handle the height of vertical events by adding a comment to the
# event's code with the text "Height X" (without the double quotes).
# Replace X with the height value. Example: If you use Height 1.5, then
# the event will appear floating above its position in a height of 1.5 map
# squares (48 pixels).
#
#==============================================================================

# hash for predefined settings
MODE7_SETTINGS = {}
# access for map names
$data_maps = load_data("Data/MapInfos.rxdata")

#---------------------#
# START Configuration #
#---------------------#

# The map is drawn from all the tiles of the three layers. You can define tiles
# which are not being drawn flat, but vertical which creates the impression
# that the objects would be standing upright.
# To define such tiles, add one or more terrain tags to this array and separate
# them with commas. In your tileset database gives those specific tiles one of
# those terrain tags and the tile will be drawn vertically.
VERTICAL_TILE_TERRAIN_TAGS = [1, 2]

# You can create packages of settings which are automatically triggered if a
# map name includes the text corresponding to the setting. Use following
# template to create such settings:
#
# MODE7_SETTINGS['CORRESPONDING_TEXT'] = ['SETTING_1', 'SETTING_2', ...]
#
# CORRESPONDING_TEXT - text in map name
# SETTING - one of the settings from the instructions WITHOUT the
# [ and ] brackets (i.e. instead of [H], use just H)
#
# You can add as many settings as you want. There are two predefined settings
# to make you understand easier how it works.

MODE7_SETTINGS['World Map'] = ['#60', 'X', 'Y', 'H', 'P']
MODE7_SETTINGS['Smallslant'] = ['#20', 'A', 'S']

#---------------------#
# END Configuration #
#---------------------#

#============================================================================
# ■ Game_System
#----------------------------------------------------------------------------
# Add attributes to this class
#============================================================================

class Game_System
attr_accessor :mode7 # false : normal map / true : mode 7
attr_accessor :loop_x # true : horizontal-looping map
attr_accessor :loop_y # true : vertical-looping map
attr_accessor :always_scroll # true : to center the camera around the hero
attr_accessor :map_tone # mode7 map's tone (Color)
attr_accessor :map_opacity # mode7 map's opacity (0..255)
attr_accessor :animated # true : animated autotiles for mode7 maps
attr_accessor :white_horizon # true : white line horizon for mode7 maps
attr_accessor :angle # mode7 map's slant angle (in degree)
attr_accessor :horizon # horizon's distance
attr_accessor :fixed_panorama # true : to fix the panorama (no scrolling any more)
attr_accessor :ov # true : Overworld Sprite Resize (smaller hero's sprite)
attr_accessor :ov_zoom # resize's value with ov
attr_accessor :map_gradual_opacity # mode7 map's gradual opacity (0..255)
attr_accessor :map_gradual_tone # mode7 map's gradual tone (Color)
#--------------------------------------------------------------------------
# * Object Initialization
#--------------------------------------------------------------------------
alias initialize_mode7_game_system initialize
def initialize
initialize_mode7_game_system
init_mode7
end
#--------------------------------------------------------------------------
# * Mode 7 Initialization
#--------------------------------------------------------------------------
def init_mode7
self.mode7 = true
self.loop_x = false
self.loop_y = false
self.always_scroll = false
self.animated = false
self.white_horizon = false
self.angle = 0
self.fixed_panorama = false
self.ov = false
self.ov_zoom = 0.6
reset
end
#--------------------------------------------------------------------------
# * Reset the values for opacity, tone and horizon's distance
#--------------------------------------------------------------------------
def reset
self.map_opacity = 255
self.map_tone = Color.new(0,0,0,0)
self.horizon = 960 # default value, equivalent to 30 tiles
self.map_gradual_opacity = 0
self.map_gradual_tone = Tone.new(0,0,0,0)
end
end

#============================================================================
# ■ Tilemap_mode7
#----------------------------------------------------------------------------
# This new Tilemap class handles the drawing of a mode7 map
#============================================================================

class Tilemap_mode7
attr_accessor :maps_list # contains map's graphics
attr_accessor :map_ground # original map's graphic to handle flat events
attr_accessor :tone_values # tone values for each line (Hash)
attr_accessor :opacity_values # opacity values for each line (Hash)
#--------------------------------------------------------------------------
# * Object Initialization
# viewport : viewport
#--------------------------------------------------------------------------
def initialize(viewport)
@id = $game_map.map_id # map's ID : to load or save the map in Cache
@maps_list = [] # contains map's drawings (Bitmap)
@disp_y = $game_map.display_y # @disp_y : tilemap's display_y
@disp_x = $game_map.display_x # @disp_x : tilemap's display_x
@height = 32 * $game_map.height # @height : map's height (in pixel)
@width = 32 * $game_map.width # @width : map's width (in pixel)
$game_temp.height = @height
# map's drawings are loaded if already in Cache
if RPG::Cache_Carte.in_cache(@id)
@map = RPG::Cache_Carte.load(@id)
@maps_list.push(@map)
@map_ground = RPG::Cache_Carte.load(@id, 4) # to handle flat events
if $game_system.animated
@map_2 = RPG::Cache_Carte.load(@id, 1)
@map_3 = RPG::Cache_Carte.load(@id, 2)
@map_4 = RPG::Cache_Carte.load(@id, 3)
@maps_list.push(@map_2)
@maps_list.push(@map_3)
@maps_list.push(@map_4)
end
else # draw the map and save it in the Cache
draw_map
end
# create vertical elements from tiles
data_V = Data_Vertical_Sprites.new(viewport)
# @sprites_V : list of vertical sprites (Sprite_V)
@sprites_V = data_V.list_sprites_V
# @sprites_V_animated : list of animated vertical sprites (Sprite_V)
@sprites_V_animated = data_V.list_sprites_V_animated
@angle = $game_system.angle # map's slant angle (in degree)
@distance_h = 600 # distance between the map's center and the vanishing point
@pivot = 256 # screenline's number of the slant's pivot
@index_animated = 0 # 0..3 : index of animated tiles pattern
@viewport = viewport
@tone_values = {} # list of the tone values for each line
@opacity_values = {} # list of the opacity values for each line
init_sprites(@angle) # initialize screenlines sprites
end
#--------------------------------------------------------------------------
# * Dispose
#--------------------------------------------------------------------------
def dispose
# dispose of @sprites (scanlines), @sprites_V (vertical_sprites), and
# @sprites_loop_x (additional scanlines for horizontal looping)
(@sprites + @sprites_V + @sprites_loop_x).each {|sprite| sprite.dispose}
[@sprites, @sprites_V, @sprites_loop_x, @sprites_V_animated,
@maps_list].each {|obj| obj.clear}
$game_system.angle = @angle
end
#--------------------------------------------------------------------------
# * Increase slant's angle
#--------------------------------------------------------------------------
def increase_angle
return if @angle == 88
@angle += 2
@angle = 88 if @angle > 88
@sprites.clear
@sprites_loop_x.clear
init_sprites(@angle) # reinitialize screenlines sprites
end
#--------------------------------------------------------------------------
# * Decrease slant's angle
#--------------------------------------------------------------------------
def decrease_angle
return if @angle == 0
@angle -= 2
@angle = 0 if @angle < 0
@sprites.clear
@sprites_loop_x.clear
init_sprites(@angle) # reinitialize screenlines sprites
end
#--------------------------------------------------------------------------
# * Slide from the current angle into the target value
# value : target angle's value (in degree)
#--------------------------------------------------------------------------
def mode7_set_p(value)
while value > @angle
increase_angle
update
Graphics.update
end
while value < @angle
decrease_angle
update
Graphics.update
end
end
#--------------------------------------------------------------------------
# * Redraw the map instantaneously with the new slant angle's value
# value : target angle's value (in degree)
#--------------------------------------------------------------------------
def mode7_set(value)
if value < 0
@angle = 0
elsif value > 89
@angle = 89
else
@angle = value
end
@sprites.clear
@sprites_loop_x.clear
init_sprites(@angle) # reinitialize screenlines sprites
update
Graphics.update
end
#--------------------------------------------------------------------------
# * Reinitialize screenlines sprites
#--------------------------------------------------------------------------
def mode7_redraw
@sprites.clear
@sprites_loop_x.clear
init_sprites(@angle) # reinitialize scanlines
update
Graphics.update
end
#--------------------------------------------------------------------------
# * Create sprites equivalent to scanlines
# value : target angle's value (in degree)
#--------------------------------------------------------------------------
def init_sprites(angle)
@horizon = $game_system.horizon
angle_rad = (Math::PI * angle) / 180 # angle in radian
@sprites = [] # list of the scanlines sprites (Sprite)
@sprites_loop_x = [] # list of the additionnal sprites (for X-looping)
cos_angle = Math.cos(angle_rad)
sin_angle = Math.sin(angle_rad)
# save values in $game_temp
$game_temp.distance_h = @distance_h
$game_temp.pivot = @pivot
$game_temp.cos_angle = cos_angle
$game_temp.sin_angle = sin_angle
# h0, z0 : intermediate values
h0 = (- @distance_h * @pivot * cos_angle).to_f /
(@distance_h + @pivot * sin_angle) + @pivot
z0 = @distance_h.to_f / (@distance_h + @pivot * sin_angle)
$game_temp.slope_value = (1.0 - z0) / (@pivot - h0)
$game_temp.corrective_value = 1.0 - @pivot * $game_temp.slope_value
last_line = - @pivot - @horizon # last_line : the highest line that is drawn
height_limit = (@distance_h * last_line * cos_angle).to_f /
(@distance_h - last_line * sin_angle) + @pivot # the line corresponding to
# the last_line in the warped reference = horizon's line
$game_temp.height_limit = height_limit
# constant to handle gradual opacity
k2lim = ((@distance_h * last_line).to_f /
(@distance_h * cos_angle + last_line * sin_angle)).to_i
# one sprite is created for each screenline
(0..479).each {|j|
next if j < height_limit # if the line is further than the horizon's line,
# no sprite is created
i = j - @pivot # y-reference is the pivot's line
sprite = Sprite.new(@viewport)
sprite.x = 400 # x-reference is the vertical line in the middle of the screen
sprite.y = j
sprite.z = - 99999 # map must not mask vertical elements
sprite.y_origin_bitmap = (@distance_h * i).to_f /
(@distance_h * cos_angle + i * sin_angle) + @pivot
sprite.y_origin_bitmap_i = (sprite.y_origin_bitmap + 0.5).to_i
sprite.y_origin_bitmap_i %= @height if $game_system.loop_y
sprite.zoom_x = $game_temp.slope_value * j + $game_temp.corrective_value
sprite.length = 2 + (800.to_f / sprite.zoom_x).to_i
sprite.x_origin_bitmap_i = ((802 - sprite.length) / 2)
sprite.x_origin_bitmap_i %= @width if $game_system.loop_x
sprite.x_origin_bitmap = (sprite.x_origin_bitmap_i).to_f
sprite.ox = sprite.length / 2
sprite.bitmap = @map
# horizontal translation to center around the hero
if @disp_x != 0
sprite.x_origin_bitmap += @disp_x / 4
sprite.x_origin_bitmap_i = (sprite.x_origin_bitmap).to_i
sprite.x_origin_bitmap_i %= @width if $game_system.loop_x
end
# vertical translation to center around the hero
if @disp_y != 0
sprite.y_origin_bitmap += @disp_y / 4
sprite.y_origin_bitmap_i = (sprite.y_origin_bitmap + 0.5).to_i
sprite.y_origin_bitmap_i %= @height if $game_system.loop_y
end
# handle opacity and tone
k2 = ((@distance_h * i).to_f /
(@distance_h * cos_angle + i * sin_angle)).to_i
k2 = 0 if k2 > 0
k_red = (- k2.to_f/k2lim * $game_system.map_gradual_tone.red).to_i
k_green = (- k2.to_f/k2lim * $game_system.map_gradual_tone.green).to_i
k_blue = (- k2.to_f/k2lim * $game_system.map_gradual_tone.blue).to_i
k_gray = (- k2.to_f/k2lim * $game_system.map_gradual_tone.gray).to_i
k2 = (- k2.to_f/k2lim * $game_system.map_gradual_opacity).to_i
sprite.tone = Tone.new(k_red, k_green, k_blue, k_gray)
sprite.opacity = 255 - k2
sprite.opacity *= ($game_system.map_opacity).to_f / 255
sprite.color = $game_system.map_tone
# white horizon's line
k = 500 / (j - height_limit)
if $game_system.white_horizon
tone_red = sprite.tone.red + k
tone_green = sprite.tone.green + k
tone_blue = sprite.tone.blue + k
tone_gray = sprite.tone.gray + k
sprite.tone = Tone.new(tone_red, tone_green, tone_blue, tone_gray)
end
@tone_values[j] = sprite.tone
@opacity_values[j] = sprite.opacity
# set sprite's graphics
sprite.src_rect.set(sprite.x_origin_bitmap_i, sprite.y_origin_bitmap_i,
sprite.length, 1)
@sprites.push(sprite)
if $game_system.loop_x && j < @pivot
# additional sprite to handle horizontal looping
sprite2 = Sprite.new(@viewport)
sprite2.x = 400
sprite2.y = j
sprite2.z = - 99999
sprite2.y_origin_bitmap = sprite.y_origin_bitmap
sprite2.y_origin_bitmap_i = sprite.y_origin_bitmap_i
sprite2.zoom_x = sprite.zoom_x
sprite2.length = sprite.length
sprite2.x_origin_bitmap_i = sprite.x_origin_bitmap_i - @width
sprite2.x_origin_bitmap = sprite.x_origin_bitmap_i - @width
sprite2.ox = sprite.ox
sprite2.bitmap = @map
sprite2.opacity = sprite.opacity
sprite2.color = sprite.color
sprite2.tone = sprite.tone
sprite2.src_rect.set(sprite2.x_origin_bitmap_i, sprite2.y_origin_bitmap_i,
sprite2.length, 1)
@sprites_loop_x.push(sprite2)
end}
end
#--------------------------------------------------------------------------
# * Update the screenlines sprites and the vertical sprites
# compare tilemap's display with map's display
#--------------------------------------------------------------------------
def update
# update screenlines sprites
if @disp_y < $game_map.display_y
difference = $game_map.display_y - @disp_y
@disp_y += difference
(@sprites + @sprites_loop_x).each {|sprite|
sprite.y_origin_bitmap += difference.to_f / 4
sprite.y_origin_bitmap_i = (sprite.y_origin_bitmap+0.5).to_i
sprite.y_origin_bitmap_i %= @height if $game_system.loop_y
sprite.src_rect.set(sprite.x_origin_bitmap_i, sprite.y_origin_bitmap_i,
sprite.length, 1)}
end
if @disp_y > $game_map.display_y
difference = @disp_y - $game_map.display_y
@disp_y -= difference
(@sprites + @sprites_loop_x).each {|sprite|
sprite.y_origin_bitmap -= difference.to_f / 4
sprite.y_origin_bitmap_i = (sprite.y_origin_bitmap+0.5).to_i
sprite.y_origin_bitmap_i %= @height if $game_system.loop_y
sprite.src_rect.set(sprite.x_origin_bitmap_i, sprite.y_origin_bitmap_i,
sprite.length, 1)}
end
if @disp_x < $game_map.display_x
difference = $game_map.display_x - @disp_x
@disp_x += difference
@sprites.each {|sprite|
sprite.x_origin_bitmap += difference.to_f / 4
sprite.x_origin_bitmap_i = (sprite.x_origin_bitmap).to_i
sprite.x_origin_bitmap_i %= @width if $game_system.loop_x
sprite.src_rect.set(sprite.x_origin_bitmap_i, sprite.y_origin_bitmap_i,
sprite.length, 1)}
@sprites_loop_x.each {|sprite|
sprite.x_origin_bitmap += difference.to_f / 4
sprite.x_origin_bitmap_i = (sprite.x_origin_bitmap).to_i
sprite.x_origin_bitmap_i %= @width
sprite.x_origin_bitmap_i -= @width
sprite.src_rect.set(sprite.x_origin_bitmap_i, sprite.y_origin_bitmap_i,
sprite.length, 1)}
end
if @disp_x > $game_map.display_x
difference = @disp_x - $game_map.display_x
@disp_x -= difference
@sprites.each {|sprite|
sprite.x_origin_bitmap -= difference.to_f / 4
sprite.x_origin_bitmap_i = (sprite.x_origin_bitmap).to_i
sprite.x_origin_bitmap_i %= @width if $game_system.loop_x
sprite.src_rect.set(sprite.x_origin_bitmap_i, sprite.y_origin_bitmap_i,
sprite.length, 1)}
@sprites_loop_x.each {|sprite|
sprite.x_origin_bitmap -= difference.to_f / 4
sprite.x_origin_bitmap_i = (sprite.x_origin_bitmap).to_i
sprite.x_origin_bitmap_i %= @width
sprite.x_origin_bitmap_i -= @width
sprite.src_rect.set(sprite.x_origin_bitmap_i, sprite.y_origin_bitmap_i,
sprite.length, 1)}
end
# update vertical sprites
@sprites_V.each {|sprite| sprite.update}
end
#--------------------------------------------------------------------------
# * Update animation for animated tiles
#--------------------------------------------------------------------------
def update_animated
@index_animated += 1
@index_animated %= 4
map = @maps_list[@index_animated]
# update screenlines sprites
(@sprites + @sprites_loop_x).each {|sprite|
sprite.bitmap = map
sprite.src_rect.set(sprite.x_origin_bitmap_i, sprite.y_origin_bitmap_i,
sprite.length, 1)}
# update vertical sprites
@sprites_V_animated.each {|sprite| sprite.update_animated(@index_animated)}
end
#--------------------------------------------------------------------------
# * Create bitmaps representing the map
#--------------------------------------------------------------------------
def draw_map
data = $game_map.data
# Table where animated tiles are flagged
data_animated = Table.new($game_map.width, $game_map.height)
# bigger maps to handle horizontal looping
offset = ($game_system.loop_x ? 800 : 0)
@map = Bitmap.new(@width + offset, @height)
@maps_list.push(@map)
rect = Rect.new(0, 0, 32, 32)
# create autotiles graphics
RPG::Cache.clear
@autotiles = []
(0..6).each {|i|
autotile_name = $game_map.autotile_names[i]
fichier = RPG::Cache.autotile(autotile_name)
(0..3).each {|l|
data_autotile = Data_Autotiles.new(fichier,l)
data_autotile.number = 4*i + l
RPG::Cache.save_autotile(data_autotile, data_autotile.number)
@autotiles.push(data_autotile)}}
# scan map's data to draw it
(0...$game_map.height).each {|i| (0...$game_map.width).each {|j|
data_animated[j, i] = 0
# tile's ID for the first layer
value1 = data[j, i, 0].to_i
# prevent from drawing a vertical tile
value1 = (VERTICAL_TILE_TERRAIN_TAGS.include?($game_map.terrain_tags[value1]) ?
0 : value1)
# value1 != 0
if value1 != 0
# tile's ID for the second layer
value2 = data[j, i, 1].to_i
# prevent from drawing a vertical tile
value2 = (VERTICAL_TILE_TERRAIN_TAGS.include?($game_map.terrain_tags[value2]) ?
0 : value2)
# tile's ID for the third layer
value3 = data[j, i, 2].to_i
# prevent from drawing a vertical tile
value3 = (VERTICAL_TILE_TERRAIN_TAGS.include?($game_map.terrain_tags[value3]) ?
0 : value3)
# value1 != 0, value2 = 0
if value2 == 0
# value1 != 0, value2 = 0, value3 = 0
if value3 == 0
# value1 associated with a normal autotile
if value1 > 383
bitmap = RPG::Cache.tile($game_map.tileset_name, value1, 0)
@map.blt(32*j, 32*i, bitmap, rect)
if $game_system.loop_x && j.between?(0, 19)
@map.blt(32*(j+$game_map.width), 32*i, bitmap, rect)
end
# value1 associated with an autotile
else
num = 4*((value1 / 48) - 1)
bitmap = RPG::Cache.autotile_base(num, value1)
if @autotiles[num].animated
data_animated[j, i] = 1
end
@map.blt(32*j, 32*i, bitmap, rect)
if $game_system.loop_x && j.between?(0, 19)
@map.blt(32*(j+$game_map.width), 32*i, bitmap, rect)
end
end
# value1 != 0, value2 = 0, value3 != 0
else
bitmap = RPG::Cache_Tile.load(value1, value3)
# value1 associated with an autotile
if value1 < 384
num = 4*((value1 / 48) - 1)
data_animated[j, i] = 1 if @autotiles[num].animated
end
# value3 associated with an autotile
if value3 < 384
num = 4*((value3 / 48) - 1)
data_animated[j, i] = 1 if @autotiles[num].animated
end
@map.blt(32*j, 32*i, bitmap, rect)
if $game_system.loop_x && j.between?(0, 19)
@map.blt(32*(j+$game_map.width), 32*i, bitmap, rect)
end
end
# value1 != 0, value2 != 0, value3 = 0
elsif value3 == 0
bitmap = RPG::Cache_Tile.load(value1, value2)
# value1 associated with an autotile
if value1 < 384
num = 4*((value1 / 48) - 1)
data_animated[j, i] = 1 if @autotiles[num].animated
end
# value2 associated with an autotile
if value2 < 384
num = 4*((value2 / 48) - 1)
data_animated[j, i] = 1 if @autotiles[num].animated
end
@map.blt(32*j, 32*i, bitmap, rect)
if $game_system.loop_x && j.between?(0, 19)
@map.blt(32*(j+$game_map.width), 32*i, bitmap, rect)
end
# value1 != 0, value2 != 0, value3 != 0
else
bitmap = RPG::Cache_Tile.load2(value1, value2, value3)
# value1 associated with an autotile
if value1 < 384
num = 4*((value1 / 48) - 1)
data_animated[j, i] = 1 if @autotiles[num].animated
end
# value2 associated with an autotile
if value2 < 384
num = 4*((value2 / 48) - 1)
data_animated[j, i] = 1 if @autotiles[num].animated
end
# value3 associated with an autotile
if value3 < 384
num = 4*((value3 / 48) - 1)
data_animated[j, i] = 1 if @autotiles[num].animated
end
@map.blt(32*j, 32*i, bitmap, rect)
if $game_system.loop_x && j.between?(0, 19)
@map.blt(32*(j+$game_map.width), 32*i, bitmap, rect)
end
end
# value1 = 0
else
value2 = data[j, i, 1].to_i
value2 = (VERTICAL_TILE_TERRAIN_TAGS.include?($game_map.terrain_tags[value2]) ?
0 : value2)
value3 = data[j, i, 2].to_i
value3 = (VERTICAL_TILE_TERRAIN_TAGS.include?($game_map.terrain_tags[value3]) ?
0 : value3)
# value1 = 0, value2 = 0
if value2 == 0
# value1 = 0, value2 = 0, value3 != 0
if value3 != 0
# value3 associated with a normal tile
if value3 > 383
bitmap = RPG::Cache.tile($game_map.tileset_name, value3, 0)
@map.blt(32*j, 32*i, bitmap, rect)
if $game_system.loop_x && j.between?(0, 19)
@map.blt(32*(j+$game_map.width), 32*i, bitmap, rect)
end
# value3 associated with an autotile
else
num = 4*((value3 / 48) - 1)
bitmap = RPG::Cache.autotile_base(num, value3)
if @autotiles[num].animated
data_animated[j, i] = 1
end
@map.blt(32*j, 32*i, bitmap, rect)
if $game_system.loop_x && j.between?(0, 19)
@map.blt(32*(j+$game_map.width), 32*i, bitmap, rect)
end
end
end
# value1 = 0, value2 != 0, value3 = 0
elsif value3 == 0
# value2 associated with a normal tile
if value2 > 383
bitmap = RPG::Cache.tile($game_map.tileset_name, value2, 0)
@map.blt(32*j, 32*i, bitmap, rect)
if $game_system.loop_x && j.between?(0, 19)
@map.blt(32*(j+$game_map.width), 32*i, bitmap, rect)
end
# value2 associated with an autotile
else
num = 4*((value2 / 48) - 1)
bitmap = RPG::Cache.autotile_base(num, value2)
if @autotiles[num].animated
data_animated[j, i] = 1
end
@map.blt(32*j, 32*i, bitmap, rect)
if $game_system.loop_x && j.between?(0, 19)
@map.blt(32*(j+$game_map.width), 32*i, bitmap, rect)
end
end
# value1 = 0, value2 != 0, value3 != 0
else
bitmap = RPG::Cache_Tile.load(value2, value3)
# value2 associated with an autotile
if value2 < 384
num = 4*((value2 / 48) - 1)
data_animated[j, i] = 1 if @autotiles[num].animated
end
# value3 associated with an autotile
if value3 < 384
num = 4*((value3 / 48) - 1)
data_animated[j, i] = 1 if @autotiles[num].animated
end
@map.blt(32*j, 32*i, bitmap, rect)
if $game_system.loop_x && j.between?(0, 19)
@map.blt(32*(j+$game_map.width), 32*i, bitmap, rect)
end
end
end}}
# save the map's drawing in the Cache
RPG::Cache_Carte.save(@id, @map)
@map_ground = @map.clone
# save a copy of the map to handle flat events
RPG::Cache_Carte.save(@id, @map_ground, 4)
return if !$game_system.animated
# create 3 other maps in case of animated tiles
@map_2 = @map.clone
@map_3 = @map.clone
@map_4 = @map.clone
@maps_list.push(@map_2)
@maps_list.push(@map_3)
@maps_list.push(@map_4)
(0...$game_map.height).each {|i| (0...$game_map.width).each {|j|
next if data_animated[j, i].to_i == 0
# modify the tile if it is flagged as animated
value1 = data[j, i, 0].to_i
value2 = data[j, i, 1].to_i
value3 = data[j, i, 2].to_i
# prevent from drawing a vertical tile
value1 = (VERTICAL_TILE_TERRAIN_TAGS.include?($game_map.terrain_tags[value3]) ?
0 : value3)
value2 = (VERTICAL_TILE_TERRAIN_TAGS.include?($game_map.terrain_tags[value3]) ?
0 : value3)
value3 = (VERTICAL_TILE_TERRAIN_TAGS.include?($game_map.terrain_tags[value3]) ?
0 : value3)
if value1 != 0
if value2 == 0
if value3 == 0
num = 4*((value1 / 48) - 1)
bitmap_2 = RPG::Cache.autotile_base(num+1, value1)
bitmap_3 = RPG::Cache.autotile_base(num+2, value1)
bitmap_4 = RPG::Cache.autotile_base(num+3, value1)
@map_2.blt(32*j, 32*i, bitmap_2, rect)
@map_3.blt(32*j, 32*i, bitmap_3, rect)
@map_4.blt(32*j, 32*i, bitmap_4, rect)
if $game_system.loop_x && j.between?(0, 19)
@map_2.blt(32*(j+$game_map.width), 32*i, bitmap_2, rect)
@map_3.blt(32*(j+$game_map.width), 32*i, bitmap_3, rect)
@map_4.blt(32*(j+$game_map.width), 32*i, bitmap_4, rect)
end
else
bitmap_2 = RPG::Cache_Tile.load(value1, value3, 1)
bitmap_3 = RPG::Cache_Tile.load(value1, value3, 2)
bitmap_4 = RPG::Cache_Tile.load(value1, value3, 3)
@map_2.blt(32*j, 32*i, bitmap_2, rect)
@map_3.blt(32*j, 32*i, bitmap_3, rect)
@map_4.blt(32*j, 32*i, bitmap_4, rect)
if $game_system.loop_x && j.between?(0, 19)
@map_2.blt(32*(j+$game_map.width), 32*i, bitmap_2, rect)
@map_3.blt(32*(j+$game_map.width), 32*i, bitmap_3, rect)
@map_4.blt(32*(j+$game_map.width), 32*i, bitmap_4, rect)
end
end
elsif value3 == 0
bitmap_2 = RPG::Cache_Tile.load(value1, value2, 1)
bitmap_3 = RPG::Cache_Tile.load(value1, value2, 2)
bitmap_4 = RPG::Cache_Tile.load(value1, value2, 3)
@map_2.blt(32*j, 32*i, bitmap_2, rect)
@map_3.blt(32*j, 32*i, bitmap_3, rect)
@map_4.blt(32*j, 32*i, bitmap_4, rect)
if $game_system.loop_x && j.between?(0, 19)
@map_2.blt(32*(j+$game_map.width), 32*i, bitmap_2, rect)
@map_3.blt(32*(j+$game_map.width), 32*i, bitmap_3, rect)
@map_4.blt(32*(j+$game_map.width), 32*i, bitmap_4, rect)
end
else
bitmap_2 = RPG::Cache_Tile.load2(value1, value2, value3, 1)
bitmap_3 = RPG::Cache_Tile.load2(value1, value2, value3, 2)
bitmap_4 = RPG::Cache_Tile.load2(value1, value2, value3, 3)
@map_2.blt(32*j, 32*i, bitmap_2, rect)
@map_3.blt(32*j, 32*i, bitmap_3, rect)
@map_4.blt(32*j, 32*i, bitmap_4, rect)
if $game_system.loop_x && j.between?(0, 19)
@map_2.blt(32*(j+$game_map.width), 32*i, bitmap_2, rect)
@map_3.blt(32*(j+$game_map.width), 32*i, bitmap_3, rect)
@map_4.blt(32*(j+$game_map.width), 32*i, bitmap_4, rect)
end
end
elsif value2 != 0
if value3 == 0
num = 4*((value2 / 48) - 1)
bitmap_2 = RPG::Cache.autotile_base(num+1, value2)
bitmap_3 = RPG::Cache.autotile_base(num+2, value2)
bitmap_4 = RPG::Cache.autotile_base(num+3, value2)
@map_2.blt(32*j, 32*i, bitmap_2, rect)
@map_3.blt(32*j, 32*i, bitmap_3, rect)
@map_4.blt(32*j, 32*i, bitmap_4, rect)
if $game_system.loop_x && j.between?(0, 19)
@map_2.blt(32*(j+$game_map.width), 32*i, bitmap_2, rect)
@map_3.blt(32*(j+$game_map.width), 32*i, bitmap_3, rect)
@map_4.blt(32*(j+$game_map.width), 32*i, bitmap_4, rect)
end
else
bitmap_2 = RPG::Cache_Tile.load(value2, value3, 1)
bitmap_3 = RPG::Cache_Tile.load(value2, value3, 2)
bitmap_4 = RPG::Cache_Tile.load(value2, value3, 3)
@map_2.blt(32*j, 32*i, bitmap_2, rect)
@map_3.blt(32*j, 32*i, bitmap_3, rect)
@map_4.blt(32*j, 32*i, bitmap_4, rect)
if $game_system.loop_x && j.between?(0, 19)
@map_2.blt(32*(j+$game_map.width), 32*i, bitmap_2, rect)
@map_3.blt(32*(j+$game_map.width), 32*i, bitmap_3, rect)
@map_4.blt(32*(j+$game_map.width), 32*i, bitmap_4, rect)
end
end
elsif value3 != 0
num = 4*((value3 / 48) - 1)
bitmap_2 = RPG::Cache.autotile_base(num+1, value3)
bitmap_3 = RPG::Cache.autotile_base(num+2, value3)
bitmap_4 = RPG::Cache.autotile_base(num+3, value3)
@map_2.blt(32*j, 32*i, bitmap_2, rect)
@map_3.blt(32*j, 32*i, bitmap_3, rect)
@map_4.blt(32*j, 32*i, bitmap_4, rect)
if $game_system.loop_x && j.between?(0, 19)
@map_2.blt(32*(j+$game_map.width), 32*i, bitmap_2, rect)
@map_3.blt(32*(j+$game_map.width), 32*i, bitmap_3, rect)
@map_4.blt(32*(j+$game_map.width), 32*i, bitmap_4, rect)
end
end}}
# save the three additional maps in the Cache
RPG::Cache_Carte.save(@id, @map_2, 1)
RPG::Cache_Carte.save(@id, @map_3, 2)
RPG::Cache_Carte.save(@id, @map_4, 3)
end
end

#============================================================================
# ■ Game_Map
#----------------------------------------------------------------------------
# Methods modifications to handle map looping
#============================================================================

class Game_Map
#--------------------------------------------------------------------------
# * Scroll Down
# distance : scroll distance
#--------------------------------------------------------------------------
alias scroll_down_mode7_game_map scroll_down
def scroll_down(distance)
if !$game_system.mode7
scroll_down_mode7_game_map(distance)
return
end
@display_y = @display_y + distance
unless $game_system.loop_y || $game_system.always_scroll
height = (self.height - 15) * 128
@display_y = height if @display_y > height
end
end
#--------------------------------------------------------------------------
# * Scroll Left
# distance : scroll distance
#--------------------------------------------------------------------------
alias scroll_left_mode7_game_map scroll_left
def scroll_left(distance)
if !$game_system.mode7
scroll_left_mode7_game_map(distance)
return
end
@display_x = @display_x - distance
unless $game_system.loop_x || $game_system.always_scroll
@display_x = 0 if @display_x < 0
end
end
#--------------------------------------------------------------------------
# * Scroll Right
# distance : scroll distance
#--------------------------------------------------------------------------
alias scroll_right_mode7_game_map scroll_right
def scroll_right(distance)
if !$game_system.mode7
scroll_right_mode7_game_map(distance)
return
end
@display_x = @display_x + distance
unless $game_system.loop_x || $game_system.always_scroll
width = (self.width - 20) * 128
@display_x = width if @display_x > width
end
end
#--------------------------------------------------------------------------
# * Scroll Up
# distance : scroll distance
#--------------------------------------------------------------------------
alias scroll_up_mode7_game_map scroll_up
def scroll_up(distance)
if !$game_system.mode7
scroll_up_mode7_game_map(distance)
return
end
@display_y = @display_y - distance
unless $game_system.loop_y || $game_system.always_scroll
@display_y = 0 if @display_y < 0
end
end
#--------------------------------------------------------------------------
# * Determine Valid Coordinates
# x : x-coordinate
# y : y-coordinate
# Allow the hero to go out of the map when map looping
#--------------------------------------------------------------------------
alias valid_mode7_game_map? valid?
def valid?(x, y)
return (valid_mode7_game_map?(x, y)) if !$game_system.mode7
if $game_system.loop_x
return ($game_system.loop_y || y >= 0 && y < height)
elsif $game_system.loop_y
return (x >= 0 && x < width)
end
return (x >= 0 && x < width && y >= 0 && y < height)
end
#--------------------------------------------------------------------------
# * Determine if Passable
# x : x-coordinate
# y : y-coordinate
# d : direction (0,2,4,6,8,10)
# * 0,10 = determine if all directions are impassable
# self_event : Self (If event is determined passable)
#--------------------------------------------------------------------------
alias passable_mode7_game_map? passable?
def passable?(x, y, d, self_event = nil)
if !$game_system.mode7
passable_mode7_game_map?(x, y, d, self_event)
return(passable_mode7_game_map?(x, y, d, self_event))
end
return false unless valid?(x, y)
bit = (1 << (d / 2 - 1)) & 0x0f
events.each_value {|event|
if event.tile_id >= 0 && event != self_event &&
event.x == x && event.y == y && !event.through
if @passages[event.tile_id] & bit != 0
return false
elsif @passages[event.tile_id] & 0x0f == 0x0f
return false
elsif @priorities[event.tile_id] == 0
return true
end
end}
[2, 1, 0].each {|i|
tile_id = data[x % width, y % height, i] # handle map looping
if tile_id == nil
return false
elsif @passages[tile_id] & bit != 0
return false
elsif @passages[tile_id] & 0x0f == 0x0f
return false
elsif @priorities[tile_id] == 0
return true
end}
return true
end
end

#============================================================================
# ■ Game_Character
#----------------------------------------------------------------------------
# "update" method modifications to handle map looping
#============================================================================

class Game_Character
attr_accessor :x
attr_accessor :y
attr_accessor :real_x
attr_accessor :real_y
attr_reader :flat
attr_reader :height
#--------------------------------------------------------------------------
# * Object Initialization
#--------------------------------------------------------------------------
alias initialize_mode7_game_character initialize
def initialize
initialize_mode7_game_character
init_mode7
end
#--------------------------------------------------------------------------
# * Mode7 Initialization
#--------------------------------------------------------------------------
def init_mode7
@flat = false
@height = 0.0
end
#--------------------------------------------------------------------------
# * Update
#--------------------------------------------------------------------------
alias update_mode7_game_character update
def update
if !$game_system.mode7
update_mode7_game_character
return
end
# if x-coordinate is out of the map
if !(x.between?(0, $game_map.width - 1))
difference = 128 * x - real_x
if self.is_a?(Game_Player)
# increase or decrease map's number
self.map_number_x += difference / (difference.abs)
end
# x-coordinate is equal to its equivalent in the map
self.x %= $game_map.width
self.real_x = 128 * x - difference
end
# if y-coordinate is out of the map
if !(y.between?(0, $game_map.height - 1))
difference = 128 * y - real_y
if self.is_a?(Game_Player)
# increase or decrease map's number
self.map_number_y += difference / (difference.abs)
end
# y-coordinate is equal to its equivalent in the map
self.y %= $game_map.height
self.real_y = 128 * y - difference
end
update_mode7_game_character
end
end

#==============================================================================
# ■ Game_Event
#----------------------------------------------------------------------------
# Add methods to handle flat events and altitude for vertical event
#============================================================================

class Game_Event < Game_Character
#--------------------------------------------------------------------------
# * scan the event's commands list
# page : the scanned page (RPG::Event::Page)
#--------------------------------------------------------------------------
def check_commands(page)
@height = 0.0
command_list = page.list
(0..command_list.length - 2).each {|k|
command = command_list[k]
if (command.parameters[0].to_s).include?('Height')
@height = (command.parameters[0][7,command.parameters[0].length-1]).to_f
end
@flat = (command.parameters[0].to_s).include?('Flat')}
end
#--------------------------------------------------------------------------
# * scan the event's commands list of the current page when refreshed
#--------------------------------------------------------------------------
alias refresh_mode7_game_character refresh
def refresh
refresh_mode7_game_character
check_commands(@page) if @page != nil
end
end

#============================================================================
# ■ Game_Player
#----------------------------------------------------------------------------
# Add attributes to have a well-working panorama's scrolling
#============================================================================

class Game_Player < Game_Character
attr_accessor :map_number_x # map's number with X-looping
attr_accessor :map_number_y # map's number with Y-looping
#--------------------------------------------------------------------------
# * Object Initialization
#--------------------------------------------------------------------------
alias initialize_mode7_game_player initialize
def initialize
initialize_mode7_game_player
init_mode7
end
#--------------------------------------------------------------------------
# * Mode 7 Initialization
#--------------------------------------------------------------------------
def init_mode7
self.map_number_x = 0
self.map_number_y = 0
super
end
#--------------------------------------------------------------------------
# * Handle the option : center around the hero
#--------------------------------------------------------------------------
alias center_mode7_game_player center
def center(x, y)
if !$game_system.mode7 || !$game_system.always_scroll
center_mode7_game_player(x, y)
return
end
$game_map.display_x = x * 128 - CENTER_X
$game_map.display_y = y * 128 - CENTER_Y
end
end

#============================================================================
# ■ Sprite
#----------------------------------------------------------------------------
# Add attributes to work efficiently with scanlines sprites
#============================================================================

class Sprite
attr_accessor :y_origin_bitmap # bitmap's y-coordinate for the "src_rect.set"
#method (float)
attr_accessor :x_origin_bitmap # bitmap's x-coordinate for the "src_rect.set"
#method (float)
attr_accessor :y_origin_bitmap_i # bitmap's y-coordinate for the
#"src_rect.set" method (integer)
attr_accessor :x_origin_bitmap_i # bitmap's x-coordinate for the
#"src_rect.set" method (integer)
attr_accessor :length # sprite's width
end

#============================================================================
# ■ Sprite_Character
#----------------------------------------------------------------------------
# Calculate x-coordinate and y-coordinate for a mode7 map
#============================================================================

class Sprite_Character < RPG::Sprite
attr_reader :flat_indicator # true if the event is flat-drawn
#--------------------------------------------------------------------------
# * Object Initialization
#--------------------------------------------------------------------------
alias initialize_mode7_sprite_character initialize
def initialize(viewport, character = nil)
@flat_indicator = false
initialize_mode7_sprite_character(viewport, character)
end
#--------------------------------------------------------------------------
# * Update
#--------------------------------------------------------------------------
alias update_mode7_sprite_character update
def update
if !$game_system.mode7
update_mode7_sprite_character
return
end
if @flat_indicator
if (!@character.flat || @character.moving? ||
@tile_id != @character.tile_id ||
@character_name != @character.character_name ||
@character_hue != @character.character_hue)
@flat_indicator = @character.flat
# redraw the original ground
maps_list = $scene.spriteset.tilemap.maps_list
map_ground = $scene.spriteset.tilemap.map_ground
rect = Rect.new(@flat_x_map, @flat_y_map, @flat_width, @flat_height)
maps_list.each {|map|
map.blt(@flat_x_map, @flat_y_map, map_ground, rect)
if $game_system.loop_x && @flat_x_map.between?(0, 19 * 32)
map.blt(@flat_x_map + 32 * $game_map.width, @flat_y_map, map_ground,
rect)
end}
else
return
end
end
super
if @tile_id != @character.tile_id ||
@character_name != @character.character_name ||
@character_hue != @character.character_hue
@tile_id = @character.tile_id
@character_name = @character.character_name
@character_hue = @character.character_hue
if @tile_id >= 384
self.bitmap = RPG::Cache.tile($game_map.tileset_name,
@tile_id, @character.character_hue)
self.src_rect.set(0, 0, 32, 32)
self.ox = 16
self.oy = 32
else
self.bitmap = RPG::Cache.character(@character.character_name,
@character.character_hue)
@cw = bitmap.width / 4
@ch = bitmap.height / 4
self.ox = @cw / 2
self.oy = @ch
# pivot correction (intersection between the map and this sprite)
self.oy -= 4
end
end
self.visible = (!@character.transparent)
if @tile_id == 0
sx = @character.pattern * @cw
sy = (@character.direction - 2) / 2 * @ch
self.src_rect.set(sx, sy, @cw, @ch)
end
if @character.flat # event must be flat drawn
return if $scene.spriteset == nil
if @tile_id == 0
@flat_x_map = @character.real_x / 4 - (@cw - 32) / 2
@flat_y_map = @character.real_y / 4 - @ch + 32
@flat_x0 = sx
@flat_y0 = sy
@flat_width = @cw
@flat_height = @ch
else
@flat_x_map = @character.real_x / 4
@flat_y_map = @character.real_y / 4
@flat_x0 = 0
@flat_y0 = 0
@flat_width = 32
@flat_height = 32
end
# modify the maps graphics
maps_list = $scene.spriteset.tilemap.maps_list
rect = Rect.new(@flat_x0, @flat_y0, @flat_width, @flat_height)
maps_list.each {|map|
map.blt(@flat_x_map, @flat_y_map, bitmap, rect, @character.opacity)
if $game_system.loop_x && @flat_x_map.between?(0, 19 * 32)
map.blt(@flat_x_map + 32 * $game_map.width, @flat_y_map, bitmap, rect,
@character.opacity)
end}
@flat_indicator = true
self.opacity = 0
return
end
x_intermediate = @character.screen_x
y_intermediate = @character.screen_y
y_intermediate -= $game_temp.pivot + 4 if $game_system.mode7
# if vertical looping
if $game_system.loop_y
h = 32 * $game_map.height
y_intermediate = (y_intermediate + h / 2) % h - h / 2
end
# coordinates in a mode7 map
self.y = (($game_temp.distance_h * y_intermediate *
$game_temp.cos_angle).to_f / ($game_temp.distance_h - y_intermediate *
$game_temp.sin_angle) + $game_temp.pivot)
self.zoom_x = $game_temp.slope_value * y + $game_temp.corrective_value
self.zoom_y = zoom_x
self.x = 400 + zoom_x * (x_intermediate - 400)
# if horizontal looping
if $game_system.loop_x
offset = ($game_map.width >= 24 ? 64 * zoom_x : 0)
l = 32 * $game_map.width * zoom_x
self.x = (x + offset) % l - offset
end
# Overworld Sprite Resize
if @character.is_a?(Game_Player) && $game_system.ov
self.zoom_x *= $game_system.ov_zoom
self.zoom_y *= $game_system.ov_zoom
end
self.z = @character.screen_z(@ch)
# hide the sprite if it is beyond the horizon's line
self.opacity = (y < $game_temp.height_limit ? 0 : @character.opacity)
self.y -= 32 * @character.height * zoom_y # height correction
self.blend_type = @character.blend_type
self.bush_depth = @character.bush_depth
if @character.animation_id != 0
animation = $data_animations[@character.animation_id]
animation(animation, true)
@character.animation_id = 0
end
end
end

#============================================================================
# ■ Sprite_V (Vertical Sprites)
#----------------------------------------------------------------------------
# Sprites corresponding to the vertical elements formed by tiles
#============================================================================

class Sprite_V < Sprite
attr_accessor :x_map # sprite's x_coordinates (in squares) (Float)
attr_accessor :y_map # sprite's y_coordinates (in squares) (Float)
attr_accessor :square_y # sprite's y_coordinates (in squares) (Integer)
attr_accessor :priority # sprite's priority
attr_accessor :animated # True if animated
attr_accessor :list_bitmap # list of sprite's bitmaps (Bitmap)
#--------------------------------------------------------------------------
# * Update
#--------------------------------------------------------------------------
def update
square_y_corrected = square_y
y_intermediate = 32 * y_map - $game_temp.pivot - $game_map.display_y / 4
y_intermediate_reference = y_intermediate
# if vertical looping
if $game_system.loop_y
y_intermediate = (y_intermediate + $game_temp.height / 2) %
$game_temp.height - $game_temp.height / 2
if y_intermediate_reference < y_intermediate
square_y_corrected = square_y + $game_map.height
elsif y_intermediate_reference > y_intermediate
square_y_corrected = square_y - $game_map.height
end
end
self.y = ($game_temp.distance_h * y_intermediate *
$game_temp.cos_angle).to_f / ($game_temp.distance_h - y_intermediate *
$game_temp.sin_angle) + $game_temp.pivot
if y < $game_temp.height_limit
# hide the sprite if it is beyond the horizon's line
self.opacity = 0
return
end
self.opacity = 255
if $scene.spriteset != nil
opacity_values = $scene.spriteset.tilemap.opacity_values
tone_values = $scene.spriteset.tilemap.tone_values
if opacity_values.has_key?(y)
self.opacity = opacity_values[y]
self.tone = tone_values[y]
end
end
self.zoom_x = $game_temp.slope_value * y + $game_temp.corrective_value
self.zoom_y = zoom_x
x_intermediate = 32 * x_map - $game_map.display_x / 4
self.x = 400 + (zoom_x * (x_intermediate - 400))
# if horizontal looping
if $game_system.loop_x
offset = ($game_map.width >= 24 ? 64 * zoom_x : 0)
l = 32 * $game_map.width * self.zoom_x
self.x = (self.x + offset) % l - offset
end
self.z = (128 * square_y_corrected - $game_map.display_y + 3) / 4 +
32 + 32 * priority
end
#--------------------------------------------------------------------------
# * Update bitmap for animation
# index : 0..3 : animation's index
#--------------------------------------------------------------------------
def update_animated(index)
self.bitmap = @list_bitmap[index]
end
end

#============================================================================
# ■ Spriteset_Map
#----------------------------------------------------------------------------
# Modifications to call a mode7 map
#============================================================================

class Spriteset_Map
attr_accessor :tilemap # just to be able to access the tilemap
#--------------------------------------------------------------------------
# * Defines map's options from its name
# Refer to Game_System class
#--------------------------------------------------------------------------
def init_options
map_data = $data_maps[$game_map.map_id]
MODE7_SETTINGS.each_key {|keyword|
if map_data.name2.include?(keyword)
command_list = MODE7_SETTINGS[keyword]
$game_system.mode7 = true
$game_system.loop_x = command_list.include?("X")
$game_system.loop_y = command_list.include?("Y")
$game_system.always_scroll = command_list.include?("C")
$game_system.animated = command_list.include?("A")
$game_system.white_horizon = command_list.include?("H")
$game_system.fixed_panorama = command_list.include?("P")
$game_system.ov = command_list.include?("OV")
command_list.each {|command|
if command.include?("#")
$game_system.angle = (command.slice(1, 2)).to_i
if $game_system.angle < 0
$game_system.angle = 0
elsif $game_system.angle > 89
$game_system.angle = 89
end
break
end}
return
end}
$game_system.mode7 = map_data.name2.include?("[M7]")
$game_system.loop_x = map_data.name2.include?("[X]")
$game_system.loop_y = map_data.name2.include?("[Y]")
$game_system.always_scroll = map_data.name2.include?("[C]")
$game_system.animated = map_data.name2.include?("[A]")
$game_system.white_horizon = map_data.name2.include?("[H]")
$game_system.fixed_panorama = map_data.name2.include?("[P]")
$game_system.ov = map_data.name2.include?("[OV]")
if $game_system.mode7
map_data.name2 =~ /\[#[ ]*([00-99]+)\]/i
$game_system.angle = $1.to_i
if $game_system.angle < 0
$game_system.angle = 0
elsif $game_system.angle > 89
$game_system.angle = 89
end
end
end
#--------------------------------------------------------------------------
# * Initialize Object
# Rewritten to call a map with mode7
#--------------------------------------------------------------------------
alias initialize_mode7_spriteset_map initialize
def initialize
if !$game_system.mode7
initialize_mode7_spriteset_map
return
end
init_options
@viewport1 = Viewport.new(0, 0, 800, 600)
@viewport2 = Viewport.new(0, 0, 800, 600)
@viewport3 = Viewport.new(0, 0, 800, 600)
@viewport2.z = 200
@viewport3.z = 5000
# mode7 map
@tilemap = Tilemap_mode7.new(@viewport1)
@panorama = Plane.new(@viewport1)
# sprites drawn at the horizon's level have a negative z, and with a z value
# of -100000 the panorama is still below
@panorama.z = ($game_system.mode7 ? -100000 : -1000)
@fog = Plane.new(@viewport1)
@fog.z = 3000
@character_sprites = []
$game_map.events.keys.sort.each {|i|
sprite = Sprite_Character.new(@viewport1, $game_map.events[i])
@character_sprites.push(sprite)}
@character_sprites.push(Sprite_Character.new(@viewport1, $game_player))
@weather = RPG::Weather.new(@viewport1)
@picture_sprites = []
(1..50).each {|i|
@picture_sprites.push(Sprite_Picture.new(@viewport2,
$game_screen.pictures[i]))}
@timer_sprite = Sprite_Timer.new
update
end
#--------------------------------------------------------------------------
# * Dispose
#--------------------------------------------------------------------------
alias dispose_mode7_spriteset_map dispose
def dispose
if !$game_system.mode7
dispose_mode7_spriteset_map
return
end
@tilemap.dispose
@panorama.dispose
@fog.dispose
@character_sprites.each {|sprite| sprite.dispose}
@weather.dispose
@picture_sprites.each {|sprite| sprite.dispose}
@timer_sprite.dispose
@viewport1.dispose
@viewport2.dispose
@viewport3.dispose
end
#--------------------------------------------------------------------------
# * Update
#--------------------------------------------------------------------------
alias update_mode7_spriteset_map update
def update
if !$game_system.mode7
update_mode7_spriteset_map
return
end
if @panorama_name != $game_map.panorama_name ||
@panorama_hue != $game_map.panorama_hue
@panorama_name = $game_map.panorama_name
@panorama_hue = $game_map.panorama_hue
if @panorama.bitmap != nil
@panorama.bitmap.dispose
@panorama.bitmap = nil
end
if @panorama_name != ""
@panorama.bitmap = RPG::Cache.panorama(@panorama_name, @panorama_hue)
end
Graphics.frame_reset
end
if @fog_name != $game_map.fog_name || @fog_hue != $game_map.fog_hue
@fog_name = $game_map.fog_name
@fog_hue = $game_map.fog_hue
if @fog.bitmap != nil
@fog.bitmap.dispose
@fog.bitmap = nil
end
@fog.bitmap = RPG::Cache.fog(@fog_name, @fog_hue) if @fog_name != ''
Graphics.frame_reset
end
# update animated tiles each 20 frames
if Graphics.frame_count % 20 == 0 && $game_system.animated
@tilemap.update_animated
end
@tilemap.update
# if the panorama is fixed
if $game_system.fixed_panorama
@panorama.ox = 0
@panorama.oy = 0
# if it is a mode7 map
else
# to have a fluent panorama scrolling
@panorama.ox = (128 * $game_map.width * $game_player.map_number_x +
$game_player.real_x) / 8
@panorama.oy = - (128 * $game_map.height * $game_player.map_number_y +
$game_player.real_y) / 32
end
@fog.zoom_x = $game_map.fog_zoom / 100.0
@fog.zoom_y = $game_map.fog_zoom / 100.0
@fog.opacity = $game_map.fog_opacity
@fog.blend_type = $game_map.fog_blend_type
@fog.ox = $game_map.display_x / 4 + $game_map.fog_ox
@fog.oy = $game_map.display_y / 4 + $game_map.fog_oy
@fog.tone = $game_map.fog_tone
@character_sprites.each {|sprite| sprite.update}
@weather.type = $game_screen.weather_type
@weather.max = $game_screen.weather_max
@weather.ox = $game_map.display_x / 4
@weather.oy = $game_map.display_y / 4
@weather.update
@picture_sprites.each {|sprite| sprite.update}
@timer_sprite.update
@viewport1.tone = $game_screen.tone
@viewport1.ox = $game_screen.shake
@viewport3.color = $game_screen.flash_color
@viewport1.update
@viewport3.update
end
end

#============================================================================
# ■ Scene_Map
#============================================================================
class Scene_Map
attr_accessor :spriteset # just need to access the spriteset
end

#============================================================================
# ■ Data_Autotiles
#----------------------------------------------------------------------------
# Creates the set of tiles from an autotile's file
#============================================================================

class Data_Autotiles < Bitmap
# data list to form tiles from an atotiles file
Data_creation = [[27,28,33,34],[5,28,33,34],[27,6,33,34],[5,6,33,34],
[27,28,33,12],[5,28,33,12],[27,6,33,12],[5,6,33,12],[27,28,11,34],
[5,28,11,34],[27,6,11,34],[5,6,11,34],[27,28,11,12],[5,28,11,12],
[27,6,11,12],[5,6,11,12],[25,26,31,32],[25,6,31,32],[25,26,31,12],
[25,6,31,12],[15,16,21,22],[15,16,21,12],[15,16,11,22],[15,16,11,12],
[29,30,35,36],[29,30,11,36],[5,30,35,36],[5,30,11,36],[39,40,45,46],
[5,40,45,46],[39,6,45,46],[5,6,45,46],[25,30,31,36],[15,16,45,46],
[13,14,19,20],[13,14,19,12],[17,18,23,24],[17,18,11,24],[41,42,47,48],
[5,42,47,48],[37,38,43,44],[37,6,43,44],[13,18,19,24],[13,14,43,44],
[37,42,43,48],[17,18,47,48],[13,18,43,48],[13,18,43,48]]
attr_accessor :number # autotile's number to identify it
attr_accessor :animated # TRUE if the autotile is animated
#--------------------------------------------------------------------------
# * Initialize Object
# file : autotiles file's bitmap (Bitmap)
# l : 0..3 : pattern's number for animated autotiles
#--------------------------------------------------------------------------
def initialize(file, l)
super(8*32, 6*32)
create(file, l)
end
#--------------------------------------------------------------------------
# * Create the tiles set
# file : autotiles file's bitmap (Bitmap)
# l : 0..3 : pattern's number for animated autotiles
#-----------------------------------