From f650ba65c09fab378d6f1c78ea8bda89cfa5e2e4 Mon Sep 17 00:00:00 2001
From: Prakxo <lycos2003@gmail.com>
Date: Fri, 16 Jun 2023 15:16:31 +0200
Subject: [PATCH] link m_pause.c

---
 config/rel_slices.yml  |  2 ++
 include/m_controller.h |  2 ++
 include/m_pause.h      | 24 ++++++++++++++++++++++++
 rel/m_pause.c          | 21 +++++++++++++++++++++
 4 files changed, 49 insertions(+)
 create mode 100644 include/m_pause.h
 create mode 100644 rel/m_pause.c

diff --git a/config/rel_slices.yml b/config/rel_slices.yml
index 4190c2cc..5a6c3568 100644
--- a/config/rel_slices.yml
+++ b/config/rel_slices.yml
@@ -62,6 +62,8 @@ m_needlework.c:
     .text: [0x803C98EC, 0x803C9F7C]
     .data: [0x8065ABC0, 0x8065AE30]
     .bss: [0x81298F60, 0x81299180]
+m_pause.c:
+    .text: [0x803D8A34, 0x803D8AEC]
 m_police_box.c:
     .text: [0x803DE8A0, 0x803DEE38]
     .rodata: [0x806431C8, 0x806431D8]
diff --git a/include/m_controller.h b/include/m_controller.h
index 73b55dc4..34e2859d 100644
--- a/include/m_controller.h
+++ b/include/m_controller.h
@@ -26,6 +26,8 @@ extern "C" {
 #define BUTTON_B 0x4000
 #define BUTTON_A 0x8000
 
+#define CHECK_BTN_ALL(state, combo) (~((state) | ~(combo)) == 0)
+
 /* sizeof(struct controller_s) == 0x38 */
 typedef struct controller_s {
   /* 0x00 */ f32 move_pX;
diff --git a/include/m_pause.h b/include/m_pause.h
new file mode 100644
index 00000000..4df379d1
--- /dev/null
+++ b/include/m_pause.h
@@ -0,0 +1,24 @@
+#ifndef M_PAUSE_H
+#define M_PAUSE_H
+
+#include "types.h"
+#include "libu64/pad.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+typedef struct pause_t{
+   int enabled;
+   int timer;
+}pause_t; // size = 0x8
+
+
+void Pause_ct(pause_t* pause);
+int Pause_proc(pause_t* pause, pad_t* pad);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/rel/m_pause.c b/rel/m_pause.c
new file mode 100644
index 00000000..66d488d5
--- /dev/null
+++ b/rel/m_pause.c
@@ -0,0 +1,21 @@
+#include "m_pause.h"
+#include "m_controller.h"
+void Pause_ct(pause_t* pause){
+    pause->timer = 0;
+    pause->enabled = 0;
+}
+
+int Pause_proc(pause_t* pause, pad_t* pad){
+
+    if(CHECK_BTN_ALL(pad->now.button, BUTTON_R) && CHECK_BTN_ALL(pad->on.button, BUTTON_DDOWN)){
+        pause->enabled = !pause->enabled;
+    }
+
+    if((!pause->enabled) || (CHECK_BTN_ALL(pad->now.button, BUTTON_Z) && 
+        (CHECK_BTN_ALL(pad->on.button, BUTTON_R) || (CHECK_BTN_ALL(pad->now.button, BUTTON_R) 
+        && (++pause->timer > 8))))){
+        pause->timer = 0;
+        return 1;
+        }
+    return 0;
+}