Revert "Indentation style changed to Horstmann"

This reverts commit f2259f712d.

Conflicts:

	src/GameWorld.cpp
	src/Systems/PhysicsSystem.cpp

src/Shaders/VisualizeDepth.frag.glsl

@@ -3,20 +3,23 @@
 layout(binding = 0) uniform sampler2D DepthTexture;
 
 in VertexData
-{	vec3 Position;
+{
+	vec3 Position;
 	vec2 TextureCoord;
 } Input;
 
 out vec4 FragmentColor;
 
 float LinearizeDepth(float z)
-{	float n = 0.1; // camera z near
+{
+	float n = 0.1; // camera z near
 	float f = 800.0; // camera z far
 	return (2.0 * n) / (f + n - z * (f - n));
 }
 
 void main()
-{	float z = texture(DepthTexture, Input.TextureCoord).x;
+{
+	float z = texture(DepthTexture, Input.TextureCoord).x;
 	vec4 color = vec4(z, z, z, 0);
 
 	FragmentColor = color;