[Resolved]Boss Bar Errors

[ScourgeDragon]

http://h1.ripside.net/ScourgeDragon/Fla ... Please.jpg[/IMG]

I get this error when I try to start a new game. Strangely, This was working fine a few days ago. The only additions I've made were adding a weather script, but I've tried removing that and still nothing.

Here's the line. . .

    for i in 1..( (min / max.to_f) * width - 1)

Here's the script. . .

Spoiler

class Scene_Map
    
  alias raz_map_battlehud_main main
  alias raz_map_battlehud_update update
  
  def main
    @battle_switch = 1
    @enemy_hud = Enemy_HUD.new
    @enemy_hud.visible = false
    raz_map_battlehud_main
    @enemy_hud.dispose
  end
  
  def update
    @enemy_hud.update
    unless @hud_visible == true
      if $game_switches[@battle_switch]
      @enemy_hud.visible = true
      @hud_visible = true
      @hud_off = true
      end
    end
    unless @hud_off == false
      if $game_switches[@battle_switch] == false
      @enemy_hud.visible = false
      @hud_visible = false
      @hud_off = false
     end
    end
    raz_map_battlehud_update
  end
  

end

class Enemy_HUD < Window_Base
  def initialize
    super(300, 0, 340, 64)
    self.contents = Bitmap.new(width - 32, height - 32)
    @old_hp_enemy = $game_variables[ENEMYHP_VARIABLE_ID]
    refresh
  end
  
  def refresh
    self.contents.clear
    self.contents.draw_text(0, 0,100,32,"Boss")
    min = $game_variables[ENEMYHP_VARIABLE_ID] == 0 ? 1 : $game_variables[ENEMYHP_VARIABLE_ID]
    max = $game_variables[ENEMYMAXHP_VARIABLE_ID] == 0 ? 1 : $game_variables[ENEMYMAXHP_VARIABLE_ID]
    draw_slant_bar(100, 12, min, max, 200, 9, Color.new(150, 0, 0, 255), Color.new(255, 0, 0, 255))
  end
  
    def update
    super
      if @old_hp_enemy != $game_variables[ENEMYHP_VARIABLE_ID]
        refresh
       @old_hp_enemy = $game_variables[ENEMYHP_VARIABLE_ID]
    end
  end

end
class Window_Base < Window  
    #--------------------------------------------------------------------------
    # * Draw Slant Bar(by SephirothSpawn)
    #--------------------------------------------------------------------------
    def draw_slant_bar(x, y, min, max, width = 152, height = 6,
        bar_color = Color.new(150, 0, 0, 255), end_color = Color.new(255, 255, 60, 255))
      # Draw Border
      for i in 0..height
        self.contents.fill_rect(x + i, y + height - i, width + 1, 1, Color.new(50, 50, 50, 255))
      end
      # Draw Background
      for i in 1..(height - 1)
        r = 100 * (height - i) / height + 0 * i / height
        g = 100 * (height - i) / height + 0 * i / height
        b = 100 * (height - i) / height + 0 * i / height
        a = 255 * (height - i) / height + 255 * i / height
        self.contents.fill_rect(x + i, y + height - i, width, 1, Color.new(r, b, g, a))
      end
      # Draws Bar
      for i in 1..( (min / max.to_f) * width - 1)
        for j in 1..(height - 1)
          r = bar_color.red * (width - i) / width + end_color.red * i / width
          g = bar_color.green * (width - i) / width + end_color.green * i / width
          b = bar_color.blue * (width - i) / width + end_color.blue * i / width
          a = bar_color.alpha * (width - i) / width + end_color.alpha * i / width
          self.contents.fill_rect(x + i + j, y + height - j, 1, 1, Color.new(r, g, b, a))
        end
      end
    end
  end

 

[Raziel]

What value does the variable have? Try ureplacing your script with this one:

class Scene_Map
    
  alias raz_map_battlehud_main main
  alias raz_map_battlehud_update update
  
  def main
    @battle_switch = 1
    @enemy_hud = Enemy_HUD.new
    @enemy_hud.visible = false
    raz_map_battlehud_main
    @enemy_hud.dispose
  end
  
  def update
    @enemy_hud.update
    unless @hud_visible == true
      if $game_switches[@battle_switch]
      @enemy_hud.visible = true
      @hud_visible = true
      @hud_off = true
      end
    end
    unless @hud_off == false
      if $game_switches[@battle_switch] == false
      @enemy_hud.visible = false
      @hud_visible = false
      @hud_off = false
     end
    end
    raz_map_battlehud_update
  end
  

end

class Enemy_HUD < Window_Base
  def initialize
    super(300, 0, 340, 64)
    self.contents = Bitmap.new(width - 32, height - 32)
    @old_hp_enemy = $game_variables[ENEMYHP_VARIABLE_ID]
    refresh
  end
  
  def refresh
    self.contents.clear
    self.contents.draw_text(0, 0,100,32,"Boss")
    min = $game_variables[ENEMYHP_VARIABLE_ID] <= 0 ? 1 : $game_variables[ENEMYHP_VARIABLE_ID]
    max = $game_variables[ENEMYMAXHP_VARIABLE_ID] <= 0 ? 1 : $game_variables[ENEMYMAXHP_VARIABLE_ID]
    draw_slant_bar(100, 12, min, max, 200, 9, Color.new(150, 0, 0, 255), Color.new(255, 0, 0, 255))
  end
  
    def update
    super
      if @old_hp_enemy != $game_variables[ENEMYHP_VARIABLE_ID]
        refresh
       @old_hp_enemy = $game_variables[ENEMYHP_VARIABLE_ID]
    end
  end

end
class Window_Base < Window  
    #--------------------------------------------------------------------------
    # * Draw Slant Bar(by SephirothSpawn)
    #--------------------------------------------------------------------------
    def draw_slant_bar(x, y, min, max, width = 152, height = 6,
        bar_color = Color.new(150, 0, 0, 255), end_color = Color.new(255, 255, 60, 255))
      # Draw Border
      for i in 0..height
        self.contents.fill_rect(x + i, y + height - i, width + 1, 1, Color.new(50, 50, 50, 255))
      end
      # Draw Background
      for i in 1..(height - 1)
        r = 100 * (height - i) / height + 0 * i / height
        g = 100 * (height - i) / height + 0 * i / height
        b = 100 * (height - i) / height + 0 * i / height
        a = 255 * (height - i) / height + 255 * i / height
        self.contents.fill_rect(x + i, y + height - i, width, 1, Color.new(r, b, g, a))
      end
      # Draws Bar
      for i in 1..( (min / max.to_f) * width - 1)
        for j in 1..(height - 1)
          r = bar_color.red * (width - i) / width + end_color.red * i / width
          g = bar_color.green * (width - i) / width + end_color.green * i / width
          b = bar_color.blue * (width - i) / width + end_color.blue * i / width
          a = bar_color.alpha * (width - i) / width + end_color.alpha * i / width
          self.contents.fill_rect(x + i + j, y + height - j, 1, 1, Color.new(r, g, b, a))
        end
      end
    end
  end

 

[ScourgeDragon]

I'm still getting the same error on the same line.

This happens right when I start the game. So, I havn't set the variables to any number, yet. I've also tried setting the variables to the same number during the intro, but that doesn't do anything.

 

[Raziel]

Could you upload a demo so I could take a look at it?

 

[MagicMagor]

The problem is, the last operator of the range-operator can result in a float. A floating number doesn't have a succ-method and can therefore not be used to form a range. You need to convert the float to an integer.
Its best to round it to the closest integer with Float#round.

    for i in 1..( (min / max.to_f) * width - 1).round

 

[ScourgeDragon]

Raziel: I've uploaded a demo and sent it to you by PM.

MagicMoger: I have almost no knowledge of any coding, so I don't know how I would do that. Would I just replace the problem line with the line you provided?

 

[MagicMagor]

Yes..

 

[ScourgeDragon]

Thank, Raziel, for fixing everthing and for editing the HUD! :D

 

[Raziel]

Sure, no problem and I didn't edit the HUD, I just used the newest version of it.

This topic has been resolved. If ScourgeDragon or any other users have any questions or further problems regarding this topic, please create a new thread about them.

Thank you!