Office progress

Added vents button and hallway interactable
Corrected buttons hitboxes

assets/shaders/gameplay/fragment.glsl

@@ -0,0 +1,29 @@
+#ifdef GL_ES
+precision mediump float;
+#endif
+
+uniform sampler2D u_texture;
+varying vec2 fragmentTexCoord;
+
+void main() {
+    float dir;
+    vec2 coords;
+    float offset;
+    float pixelDistanceX;
+    float pixelDistanceY;
+
+    pixelDistanceX = distance(fragmentTexCoord.x, 0.5);
+    pixelDistanceY = distance(fragmentTexCoord.y, 0.5);
+
+    offset = (pixelDistanceX * 0.1) * pixelDistanceY;
+
+    if (fragmentTexCoord.y <= 0.5) {
+        dir = 1.0;
+    } else {
+        dir = -1.0;
+    }
+
+    coords = vec2(fragmentTexCoord.x, fragmentTexCoord.y + pixelDistanceX * (offset * 8.0 * dir));
+
+    gl_FragColor = vec4(texture2D(u_texture, coords).rgb, 1.0);
+}

assets/shaders/gameplay/vertex.glsl

@@ -0,0 +1,12 @@
+attribute vec4 a_position;
+attribute vec4 a_color;
+attribute vec2 a_texCoord0;
+
+uniform mat4 u_projTrans;
+
+varying vec2 fragmentTexCoord;
+
+void main() {
+    fragmentTexCoord = a_texCoord0;
+    gl_Position = u_projTrans * a_position;
+}