From f88712a929ee3543f8e1d45c6071f676df339cdb Mon Sep 17 00:00:00 2001
From: Frederico Linhares <fred@linhares.blue>
Date: Tue, 2 Aug 2022 16:52:33 -0300
Subject: refa Use Vulkan for graphics

This is a partial refactory. Some functionalities implemented in
SDL were removed and need reimplementation.
---
 test/src/main.rb | 64 ++++++++++++++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 60 insertions(+), 4 deletions(-)

(limited to 'test/src/main.rb')

diff --git a/test/src/main.rb b/test/src/main.rb
index 9e37faa..31affb8 100644
--- a/test/src/main.rb
+++ b/test/src/main.rb
@@ -12,14 +12,70 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+ROTATION_SPEED = Math::PI/45;
+TRANSLATION_SPEED = 0.5;
+
 def init()
-  $mode = Mode::Collision.new();
+  $texture = CandyGear::Texture.from_image("textures/color_texture.png");
+  $model = CandyGear::Model.new("models/cube.cgmodel", $texture);
+
+  $instances = [
+    CandyGear::Model::Instance.new(
+      $model,
+      5.0, 0.0, 0.0,
+      0.0, 0.0, 0.0),
+    CandyGear::Model::Instance.new(
+      $model,
+      -5.0, 0.0, 0.0,
+      0.0, 0.0, 0.0),
+    CandyGear::Model::Instance.new(
+      $model,
+      0.0, 5.0, 0.0,
+      0.0, 0.0, 0.0),
+    CandyGear::Model::Instance.new(
+      $model,
+      0.0, -5.0, 0.0,
+      0.0, 0.0, 0.0),
+    CandyGear::Model::Instance.new(
+      $model,
+      0.0, 0.0, 5.0,
+      0.0, 0.0, 0.0),
+    CandyGear::Model::Instance.new(
+      $model,
+      0.0, 0.0, -5.0,
+      0.0, 0.0, 0.0)
+  ];
+
+  $camera = CandyGear::Camera.new(0.0, 0.0, 0.0, 0.0, 0.0, 0.0);
+  $camera.use();
 end
 
-def key_down(key) = $mode.controller.key_down(key);
+def key_down(key)
+  case key
+  when CandyGear::Key::I
+    $camera.rotate(ROTATION_SPEED, 0.0, 0.0);
+  when CandyGear::Key::K
+    $camera.rotate(-ROTATION_SPEED, 0.0, 0.0);
+  when CandyGear::Key::J
+    $camera.rotate(0.0, ROTATION_SPEED, 0.0);
+  when CandyGear::Key::L
+    $camera.rotate(0.0, -ROTATION_SPEED, 0.0);
+  when CandyGear::Key::E
+    $camera.translate_by_rotation(0.0, 0.0, -TRANSLATION_SPEED);
+  when CandyGear::Key::D
+    $camera.translate_by_rotation(0.0, 0.0, TRANSLATION_SPEED);
+  when CandyGear::Key::S
+    $camera.translate_by_rotation(-TRANSLATION_SPEED, 0.0, 0.0);
+  when CandyGear::Key::F
+    $camera.translate_by_rotation(TRANSLATION_SPEED, 0.0, 0.0);
+  end
+end
 
-def key_up(key) = $mode.controller.key_up(key);
+def key_up(key)
+end
 
 def quit() = CandyGear.quit();
 
-def tick() = $mode.tick();
+def tick()
+  $instances.each {|i| i.draw();};
+end
-- 
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