fix x11 mouse stuff

1 files changed, 15 insertions, 0 deletions

diff --git a/plat.c b/plat.c
index 5f77e8a..6c10b29 100644
--- a/plat.c
+++ b/plat.c
@@ -463,6 +463,7 @@ App* new_app(Heap* mem, int w, int h, const char* n) {
 	a->h = h;
 	i->d = XOpenDisplay(0);
 	i->omx = i->omy = 0;
+	i->ms = 1;
 	if (!i->d) {
 		print_err("Failed to open X11 display.\n");
 		pbreak(error_platform_error);
@@ -565,6 +566,20 @@ void app_begin(App* a) {
 	a->dmy = a->my - i->omy;
 	i->omx = a->mx;
 	i->omy = a->my;
+	if (!i->ms) {
+		XWarpPointer(
+			d,
+			i->wi,
+			i->wi,
+			0,
+			0,
+			0,
+			0,
+			i->w / 2,
+			i->h / 2
+		);
+		XSync(d, False);
+	}
 }
 
 void app_rencpy(