From 25e5dd3951e8cc7827761ea8ba2f5206b354d855 Mon Sep 17 00:00:00 2001
From: Matthew Kosarek <mattkae@protonmail.com>
Date: Tue, 23 Mar 2021 21:57:51 -0400
Subject: Working WebGl abstraction layer and build process

---
 frontend/2d/_collisions/pill_line/main.cpp | 58 ++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 frontend/2d/_collisions/pill_line/main.cpp

(limited to 'frontend/2d/_collisions/pill_line/main.cpp')

diff --git a/frontend/2d/_collisions/pill_line/main.cpp b/frontend/2d/_collisions/pill_line/main.cpp
new file mode 100644
index 0000000..6f85ccc
--- /dev/null
+++ b/frontend/2d/_collisions/pill_line/main.cpp
@@ -0,0 +1,58 @@
+#include "../../../shared_cpp/OrthographicRenderer.h"
+#include "../../../shared_cpp/types.h"
+#include "../../../shared_cpp/WebglContext.h"
+#include "../../../shared_cpp/mathlib.h"
+#include <emscripten/html5.h>
+#include <unistd.h>
+#include <pthread.h>
+
+typedef OrthographicShape<3> TriangleShape;
+
+EM_BOOL onPlayClicked(int eventType, const EmscriptenMouseEvent* mouseEvent, void* userData);
+EM_BOOL onStopClicked(int eventType, const EmscriptenMouseEvent* mouseEvent, void* userData);
+EM_BOOL update(double time, void* userData);
+void *execute(void* vargp);
+
+int main() {
+	WebglContext context;
+	context.init("#gl_canvas");
+
+	OrthographicRenderer renderer;
+	renderer.load();
+
+	TriangleShape shape;
+	shape.vertices[0] = { Vector2 { -1, -1 }, Vector4 { 1, 0, 0, 1 } };
+	shape.vertices[1] = { Vector2 { 0, 1 }, Vector4{ 0, 1, 0, 1 } };
+	shape.vertices[2] = { Vector2 { 1, -1 }, Vector4 { 0, 0, 1, 1 } };
+
+	shape.load(&renderer);
+
+	emscripten_set_click_callback("#gl_canvas_play", NULL, false, onPlayClicked);
+	emscripten_set_click_callback("#gl_canvas_stop", NULL, false, onStopClicked);
+
+	renderer.render();
+	shape.render(&renderer);
+	
+	return 0;
+}
+
+EM_BOOL onPlayClicked(int eventType, const EmscriptenMouseEvent* mouseEvent, void* userData) {
+	return true;
+}
+
+EM_BOOL onStopClicked(int eventType, const EmscriptenMouseEvent* mouseEvent, void* userData) {
+	return true;
+}
+
+EM_BOOL run(int eventType, const EmscriptenMouseEvent* mouseEvent, void* userData) {
+	pthread_t thread_id; 
+    pthread_create(&thread_id, NULL, execute, NULL);
+	return true; 
+}
+
+void *execute(void* vargp) {
+	while (true) {
+		sleep(1);
+		printf("Executing\n");
+	}
+}
\ No newline at end of file
-- 
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