Class: Game_Screen

Inherits:
Object show all
Defined in:
scripts/01450 Systems/00003 Map Engine/00001 Graphics/02000 Game_Screen.rb

Overview

Update every component that affect the screen

Constant Summary collapse

NEUTRAL_TONE = 
Tone.new(0, 0, 0, 0)

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Game_Screen

default initializer



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# File 'scripts/01450 Systems/00003 Map Engine/00001 Graphics/02000 Game_Screen.rb', line 13

def initialize
  @tone = Tone.new(0, 0, 0, 0)
  @tone_target = Tone.new(0, 0, 0, 0)
  @tone_duration = 0
  @flash_color = Color.new(0, 0, 0, 0)
  @flash_duration = 0
  @shake_power = 0
  @shake_speed = 0
  @shake_duration = 0
  @shake_direction = 1
  @shake = 0
  @pictures = [nil]
  for i in 1..100
    @pictures.push(Game_Picture.new(i))
  end
  @weather_type = 0
  @weather_max = 0.0
  @weather_type_target = 0
  @weather_max_target = 0.0
  @weather_duration = 0
end

Instance Attribute Details

#flash_color (readonly)

フラッシュ色



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# File 'scripts/01450 Systems/00003 Map Engine/00001 Graphics/02000 Game_Screen.rb', line 7

def flash_color
  @flash_color
end

#pictures (readonly)

ピクチャ



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# File 'scripts/01450 Systems/00003 Map Engine/00001 Graphics/02000 Game_Screen.rb', line 9

def pictures
  @pictures
end

#shake (readonly)

シェイク位置



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# File 'scripts/01450 Systems/00003 Map Engine/00001 Graphics/02000 Game_Screen.rb', line 8

def shake
  @shake
end

#tone (readonly)

色調



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# File 'scripts/01450 Systems/00003 Map Engine/00001 Graphics/02000 Game_Screen.rb', line 6

def tone
  @tone
end

#weather_max (readonly)

天候 画像の最大数



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# File 'scripts/01450 Systems/00003 Map Engine/00001 Graphics/02000 Game_Screen.rb', line 11

def weather_max
  @weather_max
end

#weather_type (readonly)

天候 タイプ



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# File 'scripts/01450 Systems/00003 Map Engine/00001 Graphics/02000 Game_Screen.rb', line 10

def weather_type
  @weather_type
end

Instance Method Details

#start_flash(color, duration)

start a flash process

Parameters:

  • color (Color) —

    a color

  • duration (Integer) —

    the time it takes in frame



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# File 'scripts/01450 Systems/00003 Map Engine/00001 Graphics/02000 Game_Screen.rb', line 47

def start_flash(color, duration)
  @flash_color = color.clone
  @flash_duration = duration
end

#start_shake(power, speed, duration)

start a screen shake process

Parameters:

  • power (Integer) —

    the power of the shake (distance between normal position and shake limit position)

  • speed (Integer) —

    the speed of the shake (10 = 4 frame to get one shake period)

  • duration (Integer) —

    the time the shake lasts



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# File 'scripts/01450 Systems/00003 Map Engine/00001 Graphics/02000 Game_Screen.rb', line 55

def start_shake(power, speed, duration)
  @shake_power = power
  @shake_speed = speed
  @shake_duration = duration
end

#start_tone_change(tone, duration)

start a tone change process

Parameters:

  • tone (Tone) —

    the new tone

  • duration (Integer) —

    the time it takes in frame



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# File 'scripts/01450 Systems/00003 Map Engine/00001 Graphics/02000 Game_Screen.rb', line 37

def start_tone_change(tone, duration)
  @tone_target = tone.clone
  @tone_duration = duration
  if @tone_duration == 0
    @tone = @tone_target.clone
  end
end

#update

Update every process and picture



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# File 'scripts/01450 Systems/00003 Map Engine/00001 Graphics/02000 Game_Screen.rb', line 100

def update
  if @tone_duration >= 1
    d = @tone_duration
    @tone.red = (@tone.red * (d - 1) + @tone_target.red) / d
    @tone.green = (@tone.green * (d - 1) + @tone_target.green) / d
    @tone.blue = (@tone.blue * (d - 1) + @tone_target.blue) / d
    @tone.gray = (@tone.gray * (d - 1) + @tone_target.gray) / d
    @tone_duration -= 1
  end
  if @flash_duration >= 1
    d = @flash_duration
    @flash_color.alpha = @flash_color.alpha * (d - 1) / d
    @flash_duration -= 1
  end
  if @shake_duration >= 1 or @shake != 0
    delta = (@shake_power * @shake_speed * @shake_direction) / 10.0
    if @shake_duration <= 1 and @shake * (@shake + delta) < 0
      @shake = 0
    else
      @shake += delta
    end
    if @shake > @shake_power * 2
      @shake_direction = -1
    end
    if @shake < - @shake_power * 2
      @shake_direction = 1
    end
    if @shake_duration >= 1
      @shake_duration -= 1
    end
  end
  if @weather_duration >= 1
    d = @weather_duration
    @weather_max = (@weather_max * (d - 1) + @weather_max_target) / d
    @weather_duration -= 1
    if @weather_duration == 0
      @weather_type = @weather_type_target
    end
  end
  if $game_temp.in_battle
    for i in 51..100
      @pictures[i].update
    end
  else
    for i in 1..50
      @pictures[i].update
    end
  end
end

#weather(type, power, duration, psdk_weather: nil)

starts a weather change process

Parameters:

  • type (Integer) —

    the type of the weather

  • power (Numeric) —

    The power of the weather

  • duration (Integer) —

    the time it takes to change the weather

  • psdk_weather (Integer, nil) (defaults to: nil) —

    the PSDK weather type



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# File 'scripts/01450 Systems/00003 Map Engine/00001 Graphics/02000 Game_Screen.rb', line 65

def weather(type, power, duration, psdk_weather: nil)
  #> Set weather to PSDK
  unless psdk_weather
    case type
    when 1, 2 #Rain / Storm
      $env.apply_weather(1)
      type = 1
    when 3 # Snow
      $env.apply_weather(4)
      type = 4
    else
      $env.apply_weather(0, 0)
      type = 0
    end
  else
    type = psdk_weather
    $env.apply_weather(psdk_weather)
  end
  #> Define Weather
  @weather_type_target = type
  if @weather_type_target != 0
    @weather_type = @weather_type_target
  end
  if @weather_type_target == 0
    @weather_max_target = 0.0
  else
    @weather_max_target = (power + 1) * 4.0
  end
  @weather_duration = duration
  if @weather_duration == 0
    @weather_type = @weather_type_target
    @weather_max = @weather_max_target
  end
end