Remove current web backend

Preparing for WebAssembly

1 files changed, 0 insertions, 289 deletions

diff --git a/ext/ruby2d/ruby2d-opal.rb b/ext/ruby2d/ruby2d-opal.rb
deleted file mode 100644
index e888328..0000000
--- a/ext/ruby2d/ruby2d-opal.rb
+++ /dev/null
@@ -1,289 +0,0 @@
-# Web extension for Opal
-
-# Ruby 2D window
-$R2D_WINDOW = nil
-
-# Simple 2D window
-`
-var win;
-
-// ruby2d.js
-
-function on_key(e) {
-
-  switch (e.type) {
-    case S2D.KEY_DOWN:
-      #{type = :down};
-      break;
-    case S2D.KEY_HELD:
-      #{type = :held};
-      break;
-    case S2D.KEY_UP:
-      #{type = :up};
-      break;
-  }
-
-  #{$R2D_WINDOW.key_callback(type, `e.key`)};
-}
-
-
-function on_mouse(e) {
-
-  #{direction = nil}
-  #{button    = nil}
-
-  switch (e.type) {
-    case S2D.MOUSE_DOWN:
-      #{type = :down};
-      break;
-    case S2D.MOUSE_UP:
-      #{type = :up};
-      break;
-    case S2D.MOUSE_SCROLL:
-      #{type = :scroll};
-      #{direction} = e.direction == S2D.MOUSE_SCROLL_NORMAL ? #{:normal} : #{:inverted};
-      break;
-    case S2D.MOUSE_MOVE:
-      #{type = :move};
-      break;
-  }
-
-  if (e.type == S2D.MOUSE_DOWN || e.type == S2D.MOUSE_UP) {
-    switch (e.button) {
-      case S2D.MOUSE_LEFT:
-        #{button = :left};
-        break;
-      case S2D.MOUSE_MIDDLE:
-        #{button = :middle};
-        break;
-      case S2D.MOUSE_RIGHT:
-        #{button = :right};
-        break;
-      case S2D.MOUSE_X1:
-        #{button = :x1};
-        break;
-      case S2D.MOUSE_X2:
-        #{button = :x2};
-        break;
-    }
-  }
-
-  #{$R2D_WINDOW.mouse_callback(
-    type, button, direction,
-    `e.x`, `e.y`, `e.delta_x`, `e.delta_y`
-  )};
-}
-
-
-function update() {
-  #{$R2D_WINDOW.mouse_x = `win.mouse.x`};
-  #{$R2D_WINDOW.mouse_y = `win.mouse.y`};
-  #{$R2D_WINDOW.frames  = `win.frames`};
-  #{$R2D_WINDOW.fps     = `win.fps`};
-  #{$R2D_WINDOW.update_callback};
-}
-
-
-function render() {
-
-  // Set background color
-  win.background.r = #{$R2D_WINDOW.get(:background).r};
-  win.background.g = #{$R2D_WINDOW.get(:background).g};
-  win.background.b = #{$R2D_WINDOW.get(:background).b};
-  win.background.a = #{$R2D_WINDOW.get(:background).a};
-
-  var objects = #{$R2D_WINDOW.objects};
-
-  for (var i = 0; i < objects.length; i++) {
-    var el = objects[i];
-    el['$ext_render']();
-  }
-}
-`
-
-
-module Ruby2D
-  class Triangle
-    def ext_render
-      `S2D.DrawTriangle(
-        #{self}.x1, #{self}.y1, #{self}.c1.r, #{self}.c1.g, #{self}.c1.b, #{self}.c1.a,
-        #{self}.x2, #{self}.y2, #{self}.c2.r, #{self}.c2.g, #{self}.c2.b, #{self}.c2.a,
-        #{self}.x3, #{self}.y3, #{self}.c3.r, #{self}.c3.g, #{self}.c3.b, #{self}.c3.a
-      );`
-    end
-  end
-
-  class Quad
-    def ext_render
-      `S2D.DrawQuad(
-        #{self}.x1, #{self}.y1, #{self}.c1.r, #{self}.c1.g, #{self}.c1.b, #{self}.c1.a,
-        #{self}.x2, #{self}.y2, #{self}.c2.r, #{self}.c2.g, #{self}.c2.b, #{self}.c2.a,
-        #{self}.x3, #{self}.y3, #{self}.c3.r, #{self}.c3.g, #{self}.c3.b, #{self}.c3.a,
-        #{self}.x4, #{self}.y4, #{self}.c4.r, #{self}.c4.g, #{self}.c4.b, #{self}.c4.a
-      );`
-    end
-  end
-
-  class Line
-    def ext_render
-      `S2D.DrawLine(
-        #{self}.x1, #{self}.y1, #{self}.x2, #{self}.y2, #{self}.width,
-        #{self}.c1.r, #{self}.c1.g, #{self}.c1.b, #{self}.c1.a,
-        #{self}.c2.r, #{self}.c2.g, #{self}.c2.b, #{self}.c2.a,
-        #{self}.c3.r, #{self}.c3.g, #{self}.c3.b, #{self}.c3.a,
-        #{self}.c4.r, #{self}.c4.g, #{self}.c4.b, #{self}.c4.a
-      );`
-    end
-  end
-
-  class Image
-    def ext_init(path)
-      `
-      #{self}.data = S2D.CreateImage(path, function() {
-        if (#{@width} == Opal.nil) {
-          #{@width} = #{self}.data.width;
-        }
-        if (#{@height} == Opal.nil) {
-          #{@height} = #{self}.data.height;
-        }
-      });
-      `
-    end
-
-    def ext_render
-      `
-      #{self}.data.x = #{self}.x;
-      #{self}.data.y = #{self}.y;
-
-      if (#{self}.width  != Opal.nil) #{self}.data.width  = #{self}.width;
-      if (#{self}.height != Opal.nil) #{self}.data.height = #{self}.height;
-
-      #{self}.data.color.r = #{self}.color.r;
-      #{self}.data.color.g = #{self}.color.g;
-      #{self}.data.color.b = #{self}.color.b;
-      #{self}.data.color.a = #{self}.color.a;
-
-      S2D.DrawImage(#{self}.data);
-      `
-    end
-  end
-
-  class Sprite
-    def ext_init(path)
-      `#{self}.data = S2D.CreateSprite(path);`
-    end
-
-    def ext_render
-      `
-      #{self}.data.x = #{self}.x;
-      #{self}.data.y = #{self}.y;
-
-      S2D.ClipSprite(
-        #{self}.data,
-        #{self}.clip_x,
-        #{self}.clip_y,
-        #{self}.clip_w,
-        #{self}.clip_h
-      );
-
-      S2D.DrawSprite(#{self}.data);
-      `
-    end
-  end
-
-  class Text
-    def ext_init
-      `
-      #{self}.data = S2D.CreateText(#{self}.font, #{self}.text, #{self}.size);
-      #{@width}  = #{self}.data.width;
-      #{@height} = #{self}.data.height;
-      `
-    end
-
-    def ext_set(msg)
-      `
-      S2D.SetText(#{self}.data, #{msg});
-      #{@width}  = #{self}.data.width;
-      #{@height} = #{self}.data.height;
-      `
-    end
-
-    def ext_render
-      `
-      #{self}.data.x = #{self}.x;
-      #{self}.data.y = #{self}.y;
-
-      #{self}.data.color.r = #{self}.color.r;
-      #{self}.data.color.g = #{self}.color.g;
-      #{self}.data.color.b = #{self}.color.b;
-      #{self}.data.color.a = #{self}.color.a;
-
-      S2D.DrawText(#{self}.data);
-      `
-    end
-  end
-
-  class Sound
-    def ext_init(path)
-      `#{self}.data = S2D.CreateSound(path);`
-    end
-
-    def ext_play
-      `S2D.PlaySound(#{self}.data);`
-    end
-  end
-
-  class Music
-    def ext_init(path)
-      `#{self}.data = S2D.CreateMusic(path);`
-    end
-
-    def ext_play
-      `S2D.PlayMusic(#{self}.data, #{self}.loop);`
-    end
-
-    def ext_pause
-      `S2D.PauseMusic();`
-    end
-
-    def ext_resume
-      `S2D.ResumeMusic();`
-    end
-
-    def ext_stop
-      `S2D.StopMusic();`
-    end
-
-    def ext_music_fadeout(ms)
-      `S2D.FadeOutMusic(ms);`
-    end
-  end
-
-  class Window
-    def ext_show
-      $R2D_WINDOW = self
-
-      `
-      var width  = #{$R2D_WINDOW.get(:width)};
-      var height = #{$R2D_WINDOW.get(:height)};
-
-      var vp_w = #{$R2D_WINDOW.get(:viewport_width)};
-      var viewport_width = vp_w != Opal.nil ? vp_w : width;
-
-      var vp_h = #{$R2D_WINDOW.get(:viewport_height)};
-      var viewport_height = vp_h != Opal.nil ? vp_h : height;
-
-      win = S2D.CreateWindow(
-        #{$R2D_WINDOW.get(:title)}, width, height, update, render, "ruby2d-app", {}
-      );
-
-      win.viewport.width  = viewport_width;
-      win.viewport.height = viewport_height;
-      win.on_key          = on_key;
-      win.on_mouse        = on_mouse;
-
-      S2D.Show(win);
-      `
-    end
-  end
-end