diff options
| author | Treeki <treeki@gmail.com> | 2011-03-12 23:17:12 +0100 |
|---|---|---|
| committer | Treeki <treeki@gmail.com> | 2011-03-12 23:17:12 +0100 |
| commit | 7d4e4c0b34a613dd3c0220475ae4e448197522c1 (patch) | |
| tree | 4f5cee367de3fdef4f9a7c84af59ffe76a2bb1c3 /src/msgbox.S | |
| download | kamek-7d4e4c0b34a613dd3c0220475ae4e448197522c1.tar.gz kamek-7d4e4c0b34a613dd3c0220475ae4e448197522c1.zip | |
initial commit. now I can start playing with stuff!
Diffstat (limited to 'src/msgbox.S')
| -rw-r--r-- | src/msgbox.S | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/src/msgbox.S b/src/msgbox.S new file mode 100644 index 0000000..db0021c --- /dev/null +++ b/src/msgbox.S @@ -0,0 +1,37 @@ +.text
+
+#ifndef __MWERKS__
+.set r0,0; .set r1,1; .set r2,2; .set r3,3; .set r4,4
+.set r5,5; .set r6,6; .set r7,7; .set r8,8; .set r9,9
+.set r10,10; .set r11,11; .set r12,12; .set r13,13; .set r14,14
+.set r15,15; .set r16,16; .set r17,17; .set r18,18; .set r19,19
+.set r20,20; .set r21,21; .set r22,22; .set r23,23; .set r24,24
+.set r25,25; .set r26,26; .set r27,27; .set r28,28; .set r29,29
+.set r30,30; .set r31,31; .set f0,0; .set f2,2; .set f3,3
+#endif
+
+.extern Global5758
+
+# -if param & 1 /and/ messagebox is on,
+# otherwise, return Global5758 & param
+
+.global Query5758Replacement
+Query5758Replacement:
+ mr 5, 3 # save param
+ lis 4, Global5758@h
+ ori 4, 4, Global5758@l
+ lwz 0, 0(4) # get 5758
+ and 3, 0, 3 # AND with param
+ andi. 5, 5, 1 # if param & 1 == 0..
+ beqlr # then return
+
+ lis 4, MessageBoxIsShowing@h
+ ori 4, 4, MessageBoxIsShowing@l
+ lwz 4, 0(4)
+ or 3, 3, 4 # otherwise, OR with MessageBoxIsShowing
+ blr # then return
+
+
+.data
+MessageBoxIsShowing:
+ .long 0
|