From c9ee5e1c1feccb073863ba17cbfdcf094f235886 Mon Sep 17 00:00:00 2001
From: dec05eba <dec05eba@protonmail.com>
Date: Fri, 22 Oct 2021 07:05:55 +0200
Subject: Add vertex buffer

---
 tests/main.cpp | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

(limited to 'tests')

diff --git a/tests/main.cpp b/tests/main.cpp
index 3f149a3..bca9f67 100644
--- a/tests/main.cpp
+++ b/tests/main.cpp
@@ -7,6 +7,7 @@
 #include <mglpp/graphics/Font.hpp>
 #include <mglpp/graphics/Text.hpp>
 #include <mglpp/graphics/Rectangle.hpp>
+#include <mglpp/graphics/VertexBuffer.hpp>
 
 struct Delegate {
     Delegate() {}
@@ -22,11 +23,15 @@ struct Delegate {
 
         mgl::Text text("hello world!\nGood bye world!", { 0.0f, 0.0f }, *font);
         window->draw(text);
+
+        vertex_buffer->set_position({ window->get_cursor_position().x + 100, window->get_cursor_position().y });
+        window->draw(*vertex_buffer);
     }
 
     mgl::Window *window;
     mgl::Texture *texture;
     mgl::Font *font;
+    mgl::VertexBuffer *vertex_buffer;
 };
 
 int main(int argc, char **argv) {
@@ -44,10 +49,40 @@ int main(int argc, char **argv) {
     if(!font.load_from_file("/usr/share/fonts/noto/NotoSans-Regular.ttf", 32))
         return 1;
 
+    mgl::Vertex vertices[4] = {
+        {
+            {0.0f, 0.0f},
+            {255, 0, 0, 100},
+            {0.0f, 0.0f}
+        },
+        {
+            {texture.get_size().x, 0.0f},
+            {0, 255, 0, 100},
+            {1.0f, 0.0f}
+        },
+        {
+            {texture.get_size().x, texture.get_size().y},
+            {0, 0, 255, 100},
+            {1.0f, 1.0f}
+        },
+        {
+            {0.0f, texture.get_size().y},
+            {255, 0, 255, 100},
+            {0.0f, 1.0f}
+        }
+    };
+
+    mgl::VertexBuffer vertex_buffer(mgl::VertexBuffer::Quads, mgl::VertexBuffer::Static);
+    if(!vertex_buffer.update(vertices, 4))
+        return 1;
+
+    vertex_buffer.set_texture(&texture);
+
     Delegate delegate;
     delegate.window = &window;
     delegate.texture = &texture;
     delegate.font = &font;
+    delegate.vertex_buffer = &vertex_buffer;
 
     mgl::Event event;
     while(true) {
-- 
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