feat: water rendering (#13)

* refactor: update water texture

* feat(gameplay): implement transparent block rendering with depth sorting

* fix(world): use camera pos for distance calculations, make water passable

* refactor(player): use ivec3 for block pass check

* feat(camera): add underwater detection

* feat(renderer): add underwater effect with framebuffer post-processing

* feat(block): add gas property and refactor solid block check

* fix(assets): set leaf block transparency to false

* fix(block): set leaf as transparent

src/tools/shader_tools.cpp

@@ -40,7 +40,7 @@ GLuint create_shader_program(const std::string& v_shader_path,
     Tools::check_opengl_error();
     glGetShaderiv(f_shader, GL_COMPILE_STATUS, &fc);
     if (fc != 1) {
-        Logger::error("vertex compilation failed");
+        Logger::error("fragment compilation failed");
         Tools::print_shader_log(f_shader);
         ASSERT(0);
     }