From d36c9190ec562339225a553e4a2045207c7f1d76 Mon Sep 17 00:00:00 2001
From: Nishi <nishi@nishi.boats>
Date: Mon, 20 Jul 2026 03:45:50 +0900
Subject: [PATCH] better timer

---
 CMakeLists.txt       | 2 +-
 include/Mw/MachDep.h | 1 +
 src/abstract/time.c  | 2 +-
 src/core.c           | 4 ++++
 4 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e1fbb2a..11c3390 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -344,7 +344,7 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Windows" OR CMAKE_SYSTEM_NAME STREQUAL "MSYS")
   PRIVATE
   USE_GDI
  )
-  list(APPEND LIBRARIES gdi32)
+  list(APPEND LIBRARIES gdi32 winmm)
   target_link_options(
   Mw
   PRIVATE
diff --git a/include/Mw/MachDep.h b/include/Mw/MachDep.h
index 0415b4c..4c98b24 100644
--- a/include/Mw/MachDep.h
+++ b/include/Mw/MachDep.h
@@ -25,6 +25,7 @@
 
 #ifdef _MILSKO
 #include <windows.h>
+#include <mmsystem.h>
 #ifndef GWLP_USERDATA
 #define GWLP_USERDATA GWL_USERDATA
 #define GWLP_WNDPROC GWL_WNDPROC
diff --git a/src/abstract/time.c b/src/abstract/time.c
index d1ddb83..59e9774 100644
--- a/src/abstract/time.c
+++ b/src/abstract/time.c
@@ -2,7 +2,7 @@
 
 #if defined(_WIN32)
 long MwTimeGetTick(void) {
-	return GetTickCount();
+	return timeGetTime();
 }
 
 void MwTimeSleep(int ms) {
diff --git a/src/core.c b/src/core.c
index bcbcb6e..355097c 100644
--- a/src/core.c
+++ b/src/core.c
@@ -1072,6 +1072,10 @@ int MwLibraryInit(void) {
 	    NULL};
 	int i;
 
+#ifdef _WIN32
+	timeBeginPeriod(10);
+#endif
+
 #ifdef USE_WAYLAND
 	if(MwWaylandCairoOnly) {
 		calls[0] = MwLLCairoCallInit;