From 193a27ce44726234d2d33837147a46ead3eb94a1 Mon Sep 17 00:00:00 2001
From: skejeton <ishidex2@gmail.com>
Date: Sat, 13 Jul 2024 10:21:44 -0300
Subject: [PATCH] Update Umka version

---
 lib/umka     |  2 +-
 src/main.c   | 20 ++++++++++++++------
 src/tophat.h | 12 ++++++++++--
 src/window.c | 14 ++++++--------
 4 files changed, 31 insertions(+), 17 deletions(-)

diff --git a/lib/umka b/lib/umka
index f9ffb71..eca0f48 160000
--- a/lib/umka
+++ b/lib/umka
@@ -1 +1 @@
-Subproject commit f9ffb71b3da03dba60637f4a6c6ad5b9cd7e0ad8
+Subproject commit eca0f483512bef77362eb8ea70ad93ef9fc29b8d
diff --git a/src/main.c b/src/main.c
index a388516..1818795 100644
--- a/src/main.c
+++ b/src/main.c
@@ -100,14 +100,22 @@ th_init(const char *scriptpath, const char *script_src)
 		exit(0);
 	}
 
-	thg->umth_frame_callback = umkaGetFunc(thg->umka, "window.um", "umth_frame_callback");
-	thg->umth_destroy_callback = umkaGetFunc(thg->umka, "window.um", "umth_destroy_callback");
+	thg->umka_init.addr = umkaGetFunc(
+	    thg->umka, "tophat_main.um", "__th_init", &thg->umka_init.p, &thg->umka_init.r);
+	thg->umka_frame.addr = umkaGetFunc(
+	    thg->umka, "window.um", "umth_frame_callback", &thg->umka_frame.p, &thg->umka_frame.r);
+	thg->umka_destroy.addr = umkaGetFunc(thg->umka, "window.um", "umth_destroy_callback",
+	    &thg->umka_destroy.p, &thg->umka_destroy.r);
+
+	if (thg->umka_init.addr == -1) {
+		th_error("Internal error: umka_init == -1");
+	}
 
-	if (thg->umth_frame_callback == -1) {
+	if (thg->umka_frame.addr == -1) {
 		th_error("Internal error: umth_frame_callback == -1");
 	}
 
-	if (thg->umth_destroy_callback == -1) {
+	if (thg->umka_destroy.addr == -1) {
 		th_error("Internal error: umth_destroy_callback == -1");
 	}
 
@@ -131,9 +139,9 @@ th_deinit()
 		}
 	}
 
-	UmkaStackSlot s;
 	if (umkaAlive(thg->umka))
-		umkaCall(thg->umka, thg->umth_destroy_callback, 0, &s, &s);
+		umkaCall(
+		    thg->umka, thg->umka_destroy.addr, thg->umka_destroy.p, thg->umka_destroy.r);
 	if (umkaAlive(thg->umka))
 		umkaRun(thg->umka);
 
diff --git a/src/tophat.h b/src/tophat.h
index 344be13..3a917f7 100644
--- a/src/tophat.h
+++ b/src/tophat.h
@@ -273,6 +273,13 @@ typedef struct
 	float rumble_right;
 } th_generic_gamepad;
 
+typedef struct
+{
+	int addr;
+	UmkaStackSlot *p;
+	UmkaStackSlot *r;
+} th_umka_func;
+
 // struct holding all tophat's global variables.
 typedef struct
 {
@@ -333,8 +340,9 @@ typedef struct
 
 	float dpi_scale_factor;
 
-	int umth_destroy_callback;
-	int umth_frame_callback;
+	th_umka_func umka_init;
+	th_umka_func umka_destroy;
+	th_umka_func umka_frame;
 
 	ma_engine audio_engine;
 } th_global;
diff --git a/src/window.c b/src/window.c
index 068295a..ed9944e 100644
--- a/src/window.c
+++ b/src/window.c
@@ -64,11 +64,9 @@ init(void)
 	th_canvas_init();
 	th_image_init();
 
-	UmkaStackSlot s;
-
 	if (umkaAlive(thg->umka)) {
-		int code = umkaCall(
-		    thg->umka, umkaGetFunc(thg->umka, "tophat_main.um", "__th_init"), 0, &s, &s);
+		int code =
+		    umkaCall(thg->umka, thg->umka_init.addr, thg->umka_init.p, thg->umka_init.r);
 		if (!umkaAlive(thg->umka)) {
 			th_print_umka_error_and_quit(code);
 		}
@@ -97,11 +95,11 @@ frame(void)
 	th_window_get_dimensions(&window_width, &window_height);
 	thg->target_size = (th_vf2){.w = window_width, .h = window_height};
 
-	UmkaStackSlot s;
-	if (thg->umka && umkaAlive(thg->umka) && thg->umth_frame_callback != -1) {
-		s.realVal = sapp_frame_duration();
+	if (thg->umka && umkaAlive(thg->umka)) {
+		umkaGetParam(thg->umka_frame.p, 0)->realVal = sapp_frame_duration();
 
-		int code = umkaCall(thg->umka, thg->umth_frame_callback, 1, &s, &s);
+		int code =
+		    umkaCall(thg->umka, thg->umka_frame.addr, thg->umka_frame.p, thg->umka_frame.r);
 		if (!umkaAlive(thg->umka)) {
 			th_print_umka_error_and_quit(code);
 		}