kernel/timer: Make data members private where applicable

Instead, we can just expose functions that return the queryable state
instead of letting anything modify it.

src/core/hle/kernel/svc.cpp

@@ -981,8 +981,9 @@ static ResultCode ClearEvent(Handle handle) {
 
 /// Creates a timer
 static ResultCode CreateTimer(Handle* out_handle, u32 reset_type) {
-    SharedPtr<Timer> timer = Timer::Create(static_cast<ResetType>(reset_type));
-    timer->name = Common::StringFromFormat("timer-%08x", Core::CPU().GetReg(14));
+    SharedPtr<Timer> timer =
+        Timer::Create(static_cast<ResetType>(reset_type),
+                      Common::StringFromFormat("timer-%08x", Core::CPU().GetReg(14)));
     CASCADE_RESULT(*out_handle, g_handle_table.Create(std::move(timer)));
 
     LOG_TRACE(Kernel_SVC, "called reset_type=0x{:08X} : created handle=0x{:08X}", reset_type,

src/core/hle/kernel/timer.h

@@ -32,13 +32,17 @@ public:
         return HANDLE_TYPE;
     }
 
-    ResetType reset_type; ///< The ResetType of this timer
+    ResetType GetResetType() const {
+        return reset_type;
+    }
 
-    bool signaled;    ///< Whether the timer has been signaled or not
-    std::string name; ///< Name of timer (optional)
+    u64 GetInitialDelay() const {
+        return initial_delay;
+    }
 
-    u64 initial_delay;  ///< The delay until the timer fires for the first time
-    u64 interval_delay; ///< The delay until the timer fires after the first time
+    u64 GetIntervalDelay() const {
+        return interval_delay;
+    }
 
     bool ShouldWait(Thread* thread) const override;
     void Acquire(Thread* thread) override;
@@ -67,6 +71,14 @@ private:
     Timer();
     ~Timer() override;
 
+    ResetType reset_type; ///< The ResetType of this timer
+
+    u64 initial_delay;  ///< The delay until the timer fires for the first time
+    u64 interval_delay; ///< The delay until the timer fires after the first time
+
+    bool signaled;    ///< Whether the timer has been signaled or not
+    std::string name; ///< Name of timer (optional)
+
     /// Handle used as userdata to reference this object when inserting into the CoreTiming queue.
     Handle callback_handle;
 };