Document core2/bakey.c

src/core2/bakey.c

@@ -0,0 +1,80 @@
+#include <ultra64.h>
+#include "functions.h"
+#include "variables.h"
+
+/* .bss */
+struct {
+    u32 pressed_count[0xE];
+    u32 released_count[0xE];
+    u8 state[0xE];
+    u8 prev_state[0xE];
+} bakey;
+
+
+/* .code */
+void bakey_reset(void){
+    s32 i;
+
+    for(i = 0; i<0xe; i++){
+        bakey.pressed_count[i] = bakey.released_count[i] = 0;
+        bakey.state[i] = bakey.prev_state[i] = 0;
+    }
+}
+
+void bakey_update(void){
+    s32 i;
+
+    bakey.pressed_count[0] = controller_getStartButton(0);
+    func_8024E60C(0, &bakey.pressed_count[1]);
+    func_8024E6E0(0, &bakey.pressed_count[4]);
+    controller_copyFaceButtons(0, &bakey.pressed_count[8]);
+    for(i=0; i<0xE; i++){//L802954A8
+        bakey.prev_state[i] = bakey.state[i];
+        if(bakey.state[i]){
+            bakey.pressed_count[i] = 0;
+            if(bakey.state[i] == 2)
+                bakey.state[i] = 0;
+        }
+        bakey.released_count[i] = (bakey.pressed_count[i])? 0: bakey.released_count[i] + 1 ;
+    }
+    if(gctransition_8030BDC0()){
+        bakey_reset();
+    }
+}
+
+
+int bakey_heldCount(s32 button_indx){
+    return bakey.pressed_count[button_indx];
+}
+
+int bakey_releaseCount(s32 button_indx){
+    return bakey.released_count[button_indx];
+}
+
+int bakey_pressed(s32 button_indx){
+    return bakey.pressed_count[button_indx] == 1;
+}
+
+int bakey_newlyReleased(s32 button_indx){
+    return bakey.released_count[button_indx] == 1;
+}
+
+u32 bakey_held(s32 button_indx){
+    return bakey.pressed_count[button_indx];
+}
+
+int bakey_released(s32 button_indx){
+    return bakey.released_count[button_indx];
+}
+
+int bakey_getAndSetState(s32 button_indx, s32 val){
+    bakey.state[button_indx] = val;
+    return bakey.prev_state[button_indx];
+}
+
+void bakey_disableAll(s32 arg0){
+    s32 i;
+    for(i=0; i<0xe; i++){
+        bakey_getAndSetState(i, arg0);
+    }
+}