added a shitty ecs that I'm confident is way worse than just looping … (#4)

* added a shitty ecs that I'm confident is way worse than just looping objects lol

* mader a rendering system based on ecs

core/shaders/triangle/vertex.glsl

@@ -0,0 +1,20 @@
+#version 300 es
+
+precision highp float;
+
+in vec3 attr_pos;
+in vec3 attr_normals;
+
+uniform mat4 model;
+uniform mat4 view;
+uniform mat4 projection;
+
+out vec3 vNormal;
+
+void main() {
+    mat3 normalMatrix = transpose(inverse(mat3(model)));
+
+    vNormal = normalize(normalMatrix * attr_normals);
+
+    gl_Position = projection * view * model * vec4(attr_pos, 1.0);
+}