3D Isométrique

#==============================================================================
# ** Game_Character (Modification)
#------------------------------------------------------------------------------
# This class deals with characters. It's used as a superclass for the
# Game_Player and Game_Event classes.
#==============================================================================

DIR_8_FRAMES = 8 # This holds the number of motion frames when walking
DIR_8_STAND = true # This determines if separate frame used for standing

class Game_Character

attr_reader :step_anime
attr_reader :stop_count

#--------------------------------------------------------------------------
# * Frame Update
#--------------------------------------------------------------------------
def update
# Branch with jumping, moving, and stopping
if jumping?
update_jump
elsif moving?
update_move
else
update_stop
end
# If animation count exceeds maximum value
# * Maximum value is move speed * 1 taken from basic value 18
if @anime_count > 18 - @move_speed * 2
# If stop animation is OFF when stopping
if not @step_anime and @stop_count > 0
# Return to original pattern
@pattern = @original_pattern
# If stop animation is ON when moving
else
# Update pattern
@pattern = ((@pattern  1 ) % DIR_8_FRAMES)
end
# Clear animation count
@anime_count = 0
end
# If waiting
if @wait_count > 0
# Reduce wait count
@wait_count -= 1
return
end
# If move route is forced
if @move_route_forcing
# Custom move
move_type_custom
return
end
# When waiting for event execution or locked
if @starting or lock?
# Not moving by self
return
end
# If stop count exceeds a certain value (computed from move frequency)
if @stop_count > (40 - @move_frequency * 2) * (6 - @move_frequency)
# Branch by move type
case @move_type
when 1 # Random
move_type_random
when 2 # Approach
move_type_toward_player
when 3 # Custom
move_type_custom
end
end
end

#--------------------------------------------------------------------------
# * Move Lower Left (Rewritten for diagonal animation)
#--------------------------------------------------------------------------
def move_lower_left
unless @direction_fix
@direction = 1
end
if (passable?(@x, @y, 2) and passable?(@x, @y  1, 4)) or
(passable?(@x, @y, 4) and passable?(@x - 1, @y, 2))
turn_downleft
@x -= 1
@y  = 1
increase_steps
end
end

#--------------------------------------------------------------------------
# * Move Lower Right (Rewritten for diagonal animation)
#--------------------------------------------------------------------------
def move_lower_right
unless @direction_fix
@direction = 3
end
if (passable?(@x, @y, 2) and passable?(@x, @y  1, 6)) or
(passable?(@x, @y, 6) and passable?(@x  1, @y, 2))
turn_downright
@x  = 1
@y  = 1
increase_steps
end
end

#--------------------------------------------------------------------------
# * Move Upper Left (Rewritten for diagonal animation)
#--------------------------------------------------------------------------
def move_upper_left
unless @direction_fix
@direction = 7
end
if (passable?(@x, @y, 8) and passable?(@x, @y - 1, 4)) or
(passable?(@x, @y, 4) and passable?(@x - 1, @y, 8))
turn_upleft
@x -= 1
@y -= 1
increase_steps
end
end

#--------------------------------------------------------------------------
# * Move Upper Left (Rewritten for diagonal animation)
#--------------------------------------------------------------------------
def move_upper_right
unless @direction_fix
@direction = 9
end
if (passable?(@x, @y, 8) and passable?(@x, @y - 1, 6)) or
(passable?(@x, @y, 6) and passable?(@x  1, @y, 8))
turn_upright
@x  = 1
@y -= 1
increase_steps
end
end

#--------------------------------------------------------------------------
# * Turn Up Left (Rewritten for diagonal animation)
#--------------------------------------------------------------------------
def turn_upleft
unless @direction_fix
@direction = 7
@stop_count = 0
end
end

#--------------------------------------------------------------------------
# * Turn Up Right (Rewritten for diagonal animation)
#--------------------------------------------------------------------------
def turn_upright
unless @direction_fix
@direction = 9
@stop_count = 0
end
end

#--------------------------------------------------------------------------
# * Turn Down Left (Rewritten for diagonal animation)
#--------------------------------------------------------------------------
def turn_downleft
unless @direction_fix
@direction = 1
@stop_count = 0
end
end

#--------------------------------------------------------------------------
# * Turn Down Right (Rewritten for diagonal animation)
#--------------------------------------------------------------------------
def turn_downright
unless @direction_fix
@direction = 3
@stop_count = 0
end
end
end


#==============================================================================
# ** Game_Player
#------------------------------------------------------------------------------
# This class handles the player. Its functions include event starting
# determinants and map scrolling. Refer to "$game_player" for the one
# instance of this class.
#==============================================================================

class Game_Player < Game_Character

#--------------------------------------------------------------------------
# * Frame Update
#--------------------------------------------------------------------------
def update
# Remember whether or not moving in local variables
last_moving = moving?
# If moving, event running, move route forcing, and message window
# display are all not occurring
unless moving? or $game_system.map_interpreter.running? or
@move_route_forcing or $game_temp.message_window_showing

# Move player in the direction the directional button is being pressed
# Rewritten for diagonal animation
case Input.dir8
when 2
move_down
when 4
move_left
when 6
move_right
when 8
move_up
when 7
move_upper_left
when 9
move_upper_right
when 3
move_lower_right
when 1
move_lower_left
end
end

# Remember coordinates in local variables
last_real_x = @real_x
last_real_y = @real_y
super
# If character moves down and is positioned lower than the center
# of the screen
if @real_y > last_real_y and @real_y - $game_map.display_y > CENTER_Y
# Scroll map down
$game_map.scroll_down(@real_y - last_real_y)
end
# If character moves left and is positioned more let on-screen than
# center
if @real_x < last_real_x and @real_x - $game_map.display_x < CENTER_X
# Scroll map left
$game_map.scroll_left(last_real_x - @real_x)
end
# If character moves right and is positioned more right on-screen than
# center
if @real_x > last_real_x and @real_x - $game_map.display_x > CENTER_X
# Scroll map right
$game_map.scroll_right(@real_x - last_real_x)
end
# If character moves up and is positioned higher than the center
# of the screen
if @real_y < last_real_y and @real_y - $game_map.display_y < CENTER_Y
# Scroll map up
$game_map.scroll_up(last_real_y - @real_y)
end
# If not moving
unless moving?
# If player was moving last time
if last_moving
# Event determinant is via touch of same position event
result = check_event_trigger_here([1,2])
# If event which started does not exist
if result == false
# Disregard if debug mode is ON and ctrl key was pressed
unless $DEBUG and Input.press?(Input::CTRL)
# Encounter countdown
if @encounter_count > 0
@encounter_count -= 1
end
end
end
end
# If C button was pressed
if Input.trigger?(Input::C)
# Same position and front event determinant
check_event_trigger_here([0])
check_event_trigger_there([0,1,2])
end
end
end
end




#==============================================================================
# ** Sprite_Character
#------------------------------------------------------------------------------
# This sprite is used to display the character.It observes the Game_Character
# class and automatically changes sprite conditions.
#==============================================================================

class Sprite_Character < RPG::Sprite

#--------------------------------------------------------------------------
# * Frame Update
#--------------------------------------------------------------------------
def update
super
# If tile ID, file name, or hue are different from current ones
if @tile_id != @character.tile_id or
@character_name != @character.character_name or
@character_hue != @character.character_hue
# Remember tile ID, file name, and hue
@tile_id = @character.tile_id
@character_name = @character.character_name
@character_hue = @character.character_hue
# If tile ID value is valid
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
# If tile ID value is invalid
else
self.bitmap = RPG::Cache.character(@character.character_name,
@character.character_hue)
if DIR_8_STAND
@cw = bitmap.width / (DIR_8_FRAMES  1) # Movement frames w/ stand
else
@cw = bitmap.width / (DIR_8_FRAMES) # Movement frames regular
end
@ch = bitmap.height / 8 # This sets for 8 directions
self.ox = @cw / 2
self.oy = @ch
end
end
# Set visible situation
self.visible = (not @character.transparent)
# If graphic is character
if @tile_id == 0
# Set rectangular transfer

# Set horizontal transfer (animation frames)
if not @character.step_anime and @character.stop_count > 0
sx = (@character.pattern) * @cw
else
sx = (@character.pattern  1) * @cw
end
# If you want the standing frame to be PART of the walking animation...
# like the default sprites (very plain...) comment out the above set
# of statements EXCEPT sx = (@character.pattern) * @cw

# Set vertical transfer (direction)
dir = @character.direction # These routines allow for eight
dec = (dir == 7 or dir== 9) ? 3 : 1 # directional movement. I forgot
sy = (dir - dec) * @ch # how I came up with it. Really.

self.src_rect.set(sx, sy, @cw, @ch)
end
# Set sprite coordinates
self.x = @character.screen_x
self.y = @character.screen_y
self.z = @character.screen_z(@ch)
# Set opacity level, blend method, and bush depth
self.opacity = @character.opacity
self.blend_type = @character.blend_type
self.bush_depth = @character.bush_depth
# Animation
if @character.animation_id != 0
animation = $data_animations[@character.animation_id]
animation(animation, true)
@character.animation_id = 0
end
end
end