From 959b717b46c00930a66fb8959d3469c0b63f3e66 Mon Sep 17 00:00:00 2001
From: Frederico Linhares <fred@linhares.blue>
Date: Mon, 24 Apr 2023 13:32:39 -0300
Subject: fixt Improve text rendering

---
 test/src/main.rb | 29 ++++++++++++++++++++---------
 1 file changed, 20 insertions(+), 9 deletions(-)

(limited to 'test')

diff --git a/test/src/main.rb b/test/src/main.rb
index 499a49a..bc28ffc 100644
--- a/test/src/main.rb
+++ b/test/src/main.rb
@@ -25,8 +25,13 @@ end
 def init()
   texture = CandyGear::Texture.from_image("textures/color_texture.qoi");
   mesh = CandyGear::Mesh.new("meshes/cube.cgmesh");
-  font = CandyGear::Font.new("/usr/share/fonts/TTF/Vera.ttf", 16);
-  text = CandyGear::Texture.from_text(font, "HelloWorld")
+  # FIXME: Text rendering crashes with this font:
+  # font = CandyGear::Font.new("/usr/share/fonts/TTF/sazanami-mincho.ttf", 16);
+  # FIXME: This font, under this path, may not be present in all Linuxes:
+  font = CandyGear::Font.new("/usr/share/fonts/TTF/HanaMinA.ttf", 30);
+  japanese_text = CandyGear::Texture.from_text(font, "こんにちは世界!");
+  english_text = CandyGear::Texture.from_text(
+    font, "The quick brown fox jumps");
 
   $color = CandyGear::Vector3D.new(0.8, 0.2, 0.2);
   $model = CandyGear::Model.new(mesh, texture);
@@ -34,10 +39,15 @@ def init()
     texture, CandyGear::Vector4D.new(0, 0, 1.0, 1.0));
   $rectangle = CandyGear::Vector4D.new(103.0, 1.0, 100.0, 100.0);
   $sprite_position = CandyGear::Vector4D.new(1.0, 1.0, 100.0, 100.0);
-  $text_sprite = CandyGear::Sprite.new(
-    text, CandyGear::Vector4D.new(0, 0, 1.0, 1.0));
-  $text_position = CandyGear::Vector4D.new(
-    204.0, 1.0, text.width, text.height);
+  $japanese_text_sprite = CandyGear::Sprite.new(
+    japanese_text, CandyGear::Vector4D.new(0, 0, 1.0, 1.0));
+  $japanese_text_position = CandyGear::Vector4D.new(
+    204.0, 1.0, japanese_text.width, japanese_text.height);
+  $english_text_sprite = CandyGear::Sprite.new(
+    english_text, CandyGear::Vector4D.new(0, 0, 1.0, 1.0));
+  $english_text_position = CandyGear::Vector4D.new(
+    204.0, japanese_text.height + 2.0,
+    english_text.width, english_text.height);
 
   $instances = [
     CandyGear::Vector3D.new(5.0, 0.0, 0.0),
@@ -54,9 +64,9 @@ def init()
 
   color = CandyGear::Vector3D.new(0.12, 0.12, 0.18);
   $view1 = CandyGear::View2D.new(
-    CandyGear::Vector4D.new(0, 0, 1280, 360), 640, 180);
+    CandyGear::Vector4D.new(0, 0, 1280, 240), 640, 120);
   $view2 = CandyGear::View3D.new(
-    CandyGear::Vector4D.new(0, 360, 1280, 360), 1280, 360);
+    CandyGear::Vector4D.new(0, 240, 1280, 480), 1280, 480);
   CandyGear.views = [$view1, $view2];
 
   $view2.camera_position = $camera_position;
@@ -95,7 +105,8 @@ def quit() = CandyGear.quit();
 
 def tick()
   $sprite.draw($view1, $sprite_position);
-  $text_sprite.draw($view1, $text_position);
+  $japanese_text_sprite.draw($view1, $japanese_text_position);
+  $english_text_sprite.draw($view1, $english_text_position);
   $instances_rotation.rotate(0.0, BOX_ROTATION_SPEED);
   $rectangle.draw_rectangle($view1, $color);
   $instances.each do |i|
-- 
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