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-rw-r--r--lib/camera/camera.rb5
-rw-r--r--lib/camera/wrappers/circle_wrapper.rb47
-rw-r--r--lib/camera/wrappers/line_wrapper.rb91
-rw-r--r--lib/camera/wrappers/quad_wrapper.rb107
-rw-r--r--lib/camera/wrappers/rectangle_wrapper.rb129
-rw-r--r--lib/camera/wrappers/sprite_wrapper.rb73
-rw-r--r--lib/camera/wrappers/square_wrapper.rb128
7 files changed, 551 insertions, 29 deletions
diff --git a/lib/camera/camera.rb b/lib/camera/camera.rb
index e5fd254..cfea114 100644
--- a/lib/camera/camera.rb
+++ b/lib/camera/camera.rb
@@ -36,9 +36,10 @@ module Camera
case item
when Triangle
item.extend Camera::TriangleWrapped
- puts item.class
when Square
item.extend Camera::SquareWrapped
+ when Rectangle
+ item.extend Camera::RectangleWrapped
when Quad
item.extend Camera::QuadWrapped
when Line
@@ -53,7 +54,7 @@ module Camera
item.extend Camera::TextWrapped
else
puts 'Warning: Non-standard Object added to Camera'
- puts 'Object may not behave as expected'
+ puts ' Object may not behave as expected'
end
objects.push(item) unless objects.include?(item)
end
diff --git a/lib/camera/wrappers/circle_wrapper.rb b/lib/camera/wrappers/circle_wrapper.rb
new file mode 100644
index 0000000..bd4f54a
--- /dev/null
+++ b/lib/camera/wrappers/circle_wrapper.rb
@@ -0,0 +1,47 @@
+# frozen_string_literal: true
+
+module Camera
+# Wraps existing variables as well as adding new methods
+# so that it can be handled by the Camera Module
+ module CircleWrapped
+ # Recalculates real coordiantes
+ # Use after changing variables
+ def update
+ angle = Camera.angle * (Math::PI / 180)
+ half_width = Window.width * 0.5
+ half_height = Window.height * 0.5
+ @x = (((x - Camera.x) * Math.cos(angle)) - ((y - Camera.y) * Math.sin(angle))) * Camera.zoom + half_width
+ @y = (((x - Camera.x) * Math.sin(angle)) + ((y - Camera.y) * Math.cos(angle))) * Camera.zoom + half_height
+ @radius = radius * Camera.zoom
+ end
+
+ # Methods for moving the shape as well as
+ # wrappers for the coordinates so that
+ # they are handled by the Camera instead
+ # and for ease of programming
+ def x
+ @virtual_x ||= @x
+ end
+
+ def x=(x)
+ @virtual_x = x
+ end
+
+ def y
+ @virtual_y ||= @y
+ end
+
+ def y=(y)
+ @virtual_y = y
+ end
+
+ def radius
+ @virtual_radius ||= @radius
+ end
+
+ def radius=(radius)
+ @virtual_radius = radius
+ end
+ end
+end
+
diff --git a/lib/camera/wrappers/line_wrapper.rb b/lib/camera/wrappers/line_wrapper.rb
new file mode 100644
index 0000000..4024d1f
--- /dev/null
+++ b/lib/camera/wrappers/line_wrapper.rb
@@ -0,0 +1,91 @@
+# frozen_string_literal: true
+
+module Camera
+# Wraps existing variables as well as adding new methods
+# so that it can be handled by the Camera Module
+ module LineWrapped
+ # Recalculates real coordiantes
+ # Use after changing variables
+ def update
+ angle = Camera.angle * (Math::PI / 180)
+ half_width = Window.width * 0.5
+ half_height = Window.height * 0.5
+ @x1 = (((x + x1 - Camera.x) * Math.cos(angle)) - ((y + y1 - Camera.y) * Math.sin(angle))) * Camera.zoom + half_width
+ @y1 = (((x + x1 - Camera.x) * Math.sin(angle)) + ((y + y1 - Camera.y) * Math.cos(angle))) * Camera.zoom + half_height
+ @x2 = (((x + x2 - Camera.x) * Math.cos(angle)) - ((y + y2 - Camera.y) * Math.sin(angle))) * Camera.zoom + half_width
+ @y2 = (((x + x2 - Camera.x) * Math.sin(angle)) + ((y + y2 - Camera.y) * Math.cos(angle))) * Camera.zoom + half_height
+ @width = width * Camera.zoom
+ end
+
+ #Methods for moving the shape
+ def x
+ @x ||= x1
+ end
+
+ def x=(x)
+ @x = x
+ end
+
+ def y
+ @y ||= y1
+ end
+
+ def y=(y)
+ @y = y
+ end
+
+ # Wrappers for the coordinates so that
+ # they are handled by the Camera instead
+ # and for ease of programming
+ def x1
+ @virtual_x1 ||= @x1
+ end
+
+ def x1=(x1)
+ @virtual_x1 = x1
+ end
+
+ def y1
+ @virtual_y1 ||= @y1
+ end
+
+ def y1=(y1)
+ @virtual_y1 = y1
+ end
+
+ def x2
+ @virtual_x2 ||= @x2
+ end
+
+ def x2=(x2)
+ @virtual_x2 = x2
+ end
+
+ def y2
+ @virtual_y2 ||= @y2
+ end
+
+ def y2=(y2)
+ @virtual_y2 = y2
+ end
+
+ def width
+ @virtual_width ||= @width
+ end
+
+ def width=(width)
+ @virtual_width = width
+ end
+
+ def length
+ points_distance(x1, y1, x2, y2)
+ end
+
+ def contains?(x, y)
+ points_distance(x1, y1, x, y) <= length &&
+ points_distance(x2, y2, x, y) <= length &&
+ (((y2 - y1) * x - (x2 - x1) * y + x2 * y1 - y2 * x1).abs / length) <= 0.5 * width
+ end
+ end
+end
+
diff --git a/lib/camera/wrappers/quad_wrapper.rb b/lib/camera/wrappers/quad_wrapper.rb
new file mode 100644
index 0000000..19d6166
--- /dev/null
+++ b/lib/camera/wrappers/quad_wrapper.rb
@@ -0,0 +1,107 @@
+# frozen_string_literal: true
+
+module Camera
+# Wraps existing variables as well as adding new methods
+# so that it can be handled by the Camera Module
+ module QuadWrapped
+ # Recalculates real coordiantes
+ # Use after changing variables
+ def update
+ angle = Camera.angle * (Math::PI / 180)
+ half_width = Window.width * 0.5
+ half_height = Window.height * 0.5
+ @x1 = (((x + x1 - Camera.x) * Math.cos(angle)) - ((y + y1 - Camera.y) * Math.sin(angle))) * Camera.zoom + half_width
+ @y1 = (((x + x1 - Camera.x) * Math.sin(angle)) + ((y + y1 - Camera.y) * Math.cos(angle))) * Camera.zoom + half_height
+ @x2 = (((x + x2 - Camera.x) * Math.cos(angle)) - ((y + y2 - Camera.y) * Math.sin(angle))) * Camera.zoom + half_width
+ @y2 = (((x + x2 - Camera.x) * Math.sin(angle)) + ((y + y2 - Camera.y) * Math.cos(angle))) * Camera.zoom + half_height
+ @x3 = (((x + x3 - Camera.x) * Math.cos(angle)) - ((y + y3 - Camera.y) * Math.sin(angle))) * Camera.zoom + half_width
+ @y3 = (((x + x3 - Camera.x) * Math.sin(angle)) + ((y + y3 - Camera.y) * Math.cos(angle))) * Camera.zoom + half_height
+ @x4 = (((x + x4 - Camera.x) * Math.cos(angle)) - ((y + y4 - Camera.y) * Math.sin(angle))) * Camera.zoom + half_width
+ @y4 = (((x + x4 - Camera.x) * Math.sin(angle)) + ((y + y4 - Camera.y) * Math.cos(angle))) * Camera.zoom + half_height
+ end
+
+ #Methods for moving the shape
+ def x
+ @x ||= x1
+ end
+
+ def x=(x)
+ @x = x
+ end
+
+ def y
+ @y ||= y1
+ end
+
+ def y=(y)
+ @y = y
+ end
+
+ # Wrappers for the coordinates so that
+ # they are handled by the Camera instead
+ # and for ease of programming
+ def x1
+ @virtual_x1 ||= @x1
+ end
+
+ def x1=(x1)
+ @virtual_x1 = x1
+ end
+
+ def y1
+ @virtual_y1 ||= @y1
+ end
+
+ def y1=(y1)
+ @virtual_y1 = y1
+ end
+
+ def x2
+ @virtual_x2 ||= @x2
+ end
+
+ def x2=(x2)
+ @virtual_x2 = x2
+ end
+
+ def y2
+ @virtual_y2 ||= @y2
+ end
+
+ def y2=(y2)
+ @virtual_y2 = y2
+ end
+
+ def x3
+ @virtual_x3 ||= @x3
+ end
+
+ def x3=(x3)
+ @virtual_x3 = x3
+ end
+
+ def y3
+ @virtual_y3 ||= @y3
+ end
+
+ def y3=(y3)
+ @virtual_y3 = y3
+ end
+ def x4
+ @virtual_x3 ||= @x3
+ end
+
+ def x4=(x4)
+ @virtual_x4 = x4
+ end
+
+ def y4
+ @virtual_y4 ||= @y4
+ end
+
+ def y4=(y4)
+ @virtual_y4 = y4
+ end
+ end
+end
+
diff --git a/lib/camera/wrappers/rectangle_wrapper.rb b/lib/camera/wrappers/rectangle_wrapper.rb
new file mode 100644
index 0000000..51836db
--- /dev/null
+++ b/lib/camera/wrappers/rectangle_wrapper.rb
@@ -0,0 +1,129 @@
+# frozen_string_literal: true
+
+module Camera
+# Wraps existing variables as well as adding new methods
+# so that it can be handled by the Camera Module
+ module RectangleWrapped
+ # Recalculates real coordiantes
+ # Use after changing variables
+ def update
+ angle = Camera.angle * (Math::PI / 180)
+ half_width = Window.width * 0.5
+ half_height = Window.height * 0.5
+ @x1 = (((x + x1 - Camera.x) * Math.cos(angle)) - ((y + y1 - Camera.y) * Math.sin(angle))) * Camera.zoom + half_width
+ @y1 = (((x + x1 - Camera.x) * Math.sin(angle)) + ((y + y1 - Camera.y) * Math.cos(angle))) * Camera.zoom + half_height
+ @x2 = (((x + x2 - Camera.x) * Math.cos(angle)) - ((y + y2 - Camera.y) * Math.sin(angle))) * Camera.zoom + half_width
+ @y2 = (((x + x2 - Camera.x) * Math.sin(angle)) + ((y + y2 - Camera.y) * Math.cos(angle))) * Camera.zoom + half_height
+ @x3 = (((x + x3 - Camera.x) * Math.cos(angle)) - ((y + y3 - Camera.y) * Math.sin(angle))) * Camera.zoom + half_width
+ @y3 = (((x + x3 - Camera.x) * Math.sin(angle)) + ((y + y3 - Camera.y) * Math.cos(angle))) * Camera.zoom + half_height
+ @x4 = (((x + x4 - Camera.x) * Math.cos(angle)) - ((y + y4 - Camera.y) * Math.sin(angle))) * Camera.zoom + half_width
+ @y4 = (((x + x4 - Camera.x) * Math.sin(angle)) + ((y + y4 - Camera.y) * Math.cos(angle))) * Camera.zoom + half_height
+ end
+
+ #Methods for moving the shape
+ def x
+ @x ||= x1
+ end
+
+ def x=(x)
+ @x = x
+ end
+
+ def y
+ @y ||= y1
+ end
+
+ def y=(y)
+ @y = y
+ end
+
+ # Wrappers for the coordinates so that
+ # they are handled by the Camera instead
+ # and for ease of programming
+ def x1
+ @virtual_x1 ||= @x1
+ end
+
+ def x1=(x1)
+ @virtual_x1 = x1
+ end
+
+ def y1
+ @virtual_y1 ||= @y1
+ end
+
+ def y1=(y1)
+ @virtual_y1 = y1
+ end
+
+ def x2
+ @virtual_x2 ||= @x2
+ end
+
+ def x2=(x2)
+ @virtual_x2 = x2
+ end
+
+ def y2
+ @virtual_y2 ||= @y2
+ end
+
+ def y2=(y2)
+ @virtual_y2 = y2
+ end
+
+ def x3
+ @virtual_x3 ||= @x3
+ end
+
+ def x3=(x3)
+ @virtual_x3 = x3
+ end
+
+ def y3
+ @virtual_y3 ||= @y3
+ end
+
+ def y3=(y3)
+ @virtual_y3 = y3
+ end
+
+ def x4
+ @virtual_x4 ||= @x4
+ end
+
+ def x4=(x4)
+ @virtual_x4 = x4
+ end
+
+ def y4
+ @virtual_y4 ||= @y4
+ end
+
+ def y4=(y4)
+ @virtual_y4 = y4
+ end
+
+
+ def width
+ @width ||= 200
+ end
+
+ def width=(width)
+ self.x2 = width
+ self.x3 = width
+ @width = width
+ end
+
+ def height
+ @height ||= 100
+ end
+
+ def height=(height)
+ self.y3 = height
+ self.y4 = height
+ @height = height
+ end
+ end
+end
+
diff --git a/lib/camera/wrappers/sprite_wrapper.rb b/lib/camera/wrappers/sprite_wrapper.rb
new file mode 100644
index 0000000..58ed1f7
--- /dev/null
+++ b/lib/camera/wrappers/sprite_wrapper.rb
@@ -0,0 +1,73 @@
+# frozen_string_literal: true
+
+module Camera
+ # Wraps existing variables as well as adding new methods
+ # so that it can be handled by the Camera Module
+ module SpriteWrapped
+ # Recalculates real coordiantes
+ # Use after changing variables
+ def update
+ angle = Camera.angle * (Math::PI / 180)
+ half_width = Window.width * 0.5
+ half_height = Window.height * 0.5
+ offset_x = x + (width / 2)
+ offset_y = y + (height / 2)
+ @x = (((offset_x - Camera.x) * Math.cos(angle)) - ((offset_y - Camera.y) * Math.sin(angle))) \
+ * Camera.zoom + half_width - (width * Camera.zoom / 2)
+ @y = (((offset_x - Camera.x) * Math.sin(angle)) + ((offset_y - Camera.y) * Math.cos(angle))) \
+ * Camera.zoom + half_height - (height * Camera.zoom / 2)
+ @rotate = rotate + Camera.angle
+ @width = width * Camera.zoom
+ @height = height * Camera.zoom
+ end
+
+ #Methods for moving the shape
+
+ # Wrappers for the coordinates so that
+ # they are handled by the Camera instead
+ # and for ease of programming
+ def x
+ @virtual_x ||= @x
+ end
+
+ def x=(x)
+ @virtual_x = x
+ end
+
+ def y
+ @virtual_y ||= @y
+ end
+
+ def y=(y)
+ @virtual_y = y
+ end
+
+ def x
+ @virtual_x ||= @x
+ end
+
+ def rotate
+ @virtual_rotate ||= @rotate
+ end
+
+ def rotate=(rotate)
+ @virtual_rotate = rotate
+ end
+
+ def width
+ @virtual_width ||= @width
+ end
+
+ def width=(width)
+ @virtual_width = width
+ end
+
+ def height
+ @virtual_height ||= @height
+ end
+
+ def height=(height)
+ @virtual_height = height
+ end
+ end
+end
diff --git a/lib/camera/wrappers/square_wrapper.rb b/lib/camera/wrappers/square_wrapper.rb
index ce0831e..f828e0c 100644
--- a/lib/camera/wrappers/square_wrapper.rb
+++ b/lib/camera/wrappers/square_wrapper.rb
@@ -1,63 +1,137 @@
# frozen_string_literal: true
module Camera
- # Wraps existing variables as well as adding new methods
- # so that it can be handled by the Camera Module
+# Wraps existing variables as well as adding new methods
+# so that it can be handled by the Camera Module
module SquareWrapped
# Recalculates real coordiantes
# Use after changing variables
def update
angle = Camera.angle * (Math::PI / 180)
- half_size = Window.size * 0.5
- offset_x = x + (width / 2)
- offset_y = y + (height / 2)
- @x = (((offset_x - Camera.x) * Math.cos(angle)) - ((offset_y - Camera.y) * Math.sin(angle))) \
- * Camera.zoom + half_size #- (size * Camera.zoom / 2)
- @y = (((offset_x - Camera.x) * Math.sin(angle)) + ((offset_y - Camera.y) * Math.cos(angle))) \
- * Camera.zoom + half_height #- (size * Camera.zoom / 2)
- @rotate = rotate + Camera.angle
- @size = size * Camera.zoom
+ half_width = Window.width * 0.5
+ half_height = Window.height * 0.5
+ @x1 = (((x + x1 - Camera.x) * Math.cos(angle)) - ((y + y1 - Camera.y) * Math.sin(angle))) * Camera.zoom + half_width
+ @y1 = (((x + x1 - Camera.x) * Math.sin(angle)) + ((y + y1 - Camera.y) * Math.cos(angle))) * Camera.zoom + half_height
+ @x2 = (((x + x2 - Camera.x) * Math.cos(angle)) - ((y + y2 - Camera.y) * Math.sin(angle))) * Camera.zoom + half_width
+ @y2 = (((x + x2 - Camera.x) * Math.sin(angle)) + ((y + y2 - Camera.y) * Math.cos(angle))) * Camera.zoom + half_height
+ @x3 = (((x + x3 - Camera.x) * Math.cos(angle)) - ((y + y3 - Camera.y) * Math.sin(angle))) * Camera.zoom + half_width
+ @y3 = (((x + x3 - Camera.x) * Math.sin(angle)) + ((y + y3 - Camera.y) * Math.cos(angle))) * Camera.zoom + half_height
+ @x4 = (((x + x4 - Camera.x) * Math.cos(angle)) - ((y + y4 - Camera.y) * Math.sin(angle))) * Camera.zoom + half_width
+ @y4 = (((x + x4 - Camera.x) * Math.sin(angle)) + ((y + y4 - Camera.y) * Math.cos(angle))) * Camera.zoom + half_height
end
#Methods for moving the shape
-
- # Wrappers for the coordinates so that
- # they are handled by the Camera instead
- # and for ease of programming
def x
- @virtual_x ||= @x
+ @x ||= x1
end
def x=(x)
- @virtual_x = x
+ @x = x
end
def y
- @virtual_y ||= @y
+ @y ||= y1
end
def y=(y)
- @virtual_y = y
+ @y = y
end
- def x
- @virtual_x ||= @x
+ # Wrappers for the coordinates so that
+ # they are handled by the Camera instead
+ # and for ease of programming
+ def x1
+ @virtual_x1 ||= @x1
+ end
+
+ def x1=(x1)
+ @virtual_x1 = x1
+ end
+
+ def y1
+ @virtual_y1 ||= @y1
+ end
+
+ def y1=(y1)
+ @virtual_y1 = y1
+ end
+
+ def x2
+ @virtual_x2 ||= @x2
+ end
+
+ def x2=(x2)
+ @virtual_x2 = x2
+ end
+
+ def y2
+ @virtual_y2 ||= @y2
+ end
+
+ def y2=(y2)
+ @virtual_y2 = y2
end
- def rotate
- @virtual_rotate ||= @rotate
+ def x3
+ @virtual_x3 ||= @x3
end
- def rotate=(rotate)
- @virtual_rotate = rotate
+ def x3=(x3)
+ @virtual_x3 = x3
+ end
+
+ def y3
+ @virtual_y3 ||= @y3
+ end
+
+ def y3=(y3)
+ @virtual_y3 = y3
+ end
+
+ def x4
+ @virtual_x4 ||= @x4
+ end
+
+ def x4=(x4)
+ @virtual_x4 = x4
+ end
+
+ def y4
+ @virtual_y4 ||= @y4
+ end
+
+ def y4=(y4)
+ @virtual_y4 = y4
+ end
+
+
+ def width
+ @width ||= 200
+ end
+
+ def width=(width)
+ self.x2 = width
+ self.x3 = width
+ @width = width
+ end
+
+ def height
+ @height ||= 100
+ end
+
+ def height=(height)
+ self.y3 = height
+ self.y4 = height
+ @height = height
end
def size
- @virtual_size ||= @size
+ @size ||= 100
end
def size=(size)
- @virtual_size = size
+ @size = self.width = self.height = size
end
end
end
+
generated by cgit v1.2.3 (git 2.39.1) at 2026-04-14 20:20:20 +0000