diff options
| author | Max <mparisi@stevens.edu> | 2020-10-27 20:00:40 -0400 |
|---|---|---|
| committer | Max <mparisi@stevens.edu> | 2020-10-27 20:00:40 -0400 |
| commit | 3512ee2e095d0aaa663b2feea4781f5199139d8f (patch) | |
| tree | 6332fe753bc83b974b1849adecc1d6c1c730674a /src | |
| parent | dfcd7d75a33c3706f0c0f3e58efd564fc578d8ec (diff) | |
match up to func_801DCE38
Diffstat (limited to 'src')
| -rw-r--r-- | src/code_801DBE90.cpp | 91 |
1 files changed, 87 insertions, 4 deletions
diff --git a/src/code_801DBE90.cpp b/src/code_801DBE90.cpp index 8f8386f..7e49642 100644 --- a/src/code_801DBE90.cpp +++ b/src/code_801DBE90.cpp @@ -43,7 +43,7 @@ extern u8 lbl_8063F31E; extern u8 lbl_8063F31F;
extern size_t lbl_8063F320;
extern unkClass* lbl_8063F324;
-extern u32 lbl_8063F328;
+extern s32 lbl_8063F328;
extern u32 lbl_8063F32C;
extern void (*lbl_8063F330)(u32);
@@ -84,7 +84,9 @@ void* func_801DD220(gUnkClass4*, unkClass*, void*, s32, s32); u32 func_801DCFE4(gUnkClass4*, unkClass*);
u32 func_801DD03C(gUnkClass4*, unkClass*, u32*);
-
+
+BOOL func_801DD294(gUnkClass4*, const char*, u32);
+
// TODO: return type
@@ -425,9 +427,10 @@ BOOL func_801DC6C4(unkClass* p1) return result;
}
-u32 func_801DC760(unkClass* p1)
+// get file size
+size_t func_801DC760(unkClass* p1)
{
- u32 sp8; // TODO: determine type
+ size_t sp8;
if (!lbl_8063F31E)
return 0;
func_801DC264();
@@ -595,6 +598,86 @@ void func_801DC9CC(u32 p1, u32) }
}
+// Load entire file contents into buffer
+u8* func_801DCBC0(const char* fileName, u32* fileSz)
+{
+ if (!func_801DC380(fileName))
+ return NULL;
+ unkClass* fp = func_801DC2D0(fileName);
+ if (!fp)
+ return NULL;
+ size_t size = (func_801DC760(fp) + 0x1F) & ~0x1F;
+ if (!size)
+ return NULL;
+ u8* buf = (u8*)func_801DAD64(size);
+ if (!buf)
+ return NULL;
+ size_t bytesRead = func_801DC3FC(fp, buf, size, 0);
+ if (bytesRead != size) {
+ func_801DAEA4(buf);
+ return NULL;
+ }
+ func_801DC6C4(fp);
+ if (fileSz)
+ *fileSz = size;
+ return buf;
+}
+
+void* func_801DCCAC(const char* fileName, MEMHeapHandle heap, u32* fileSz)
+{
+ if (!func_801DC380(fileName))
+ return NULL;
+ unkClass* fp = func_801DC2D0(fileName);
+ if (!fp)
+ return NULL;
+ size_t size = (func_801DC760(fp) + 0x1F) & ~0x1F;
+ if (!size)
+ return NULL;
+ u8* buf = (u8*)func_801DAC94(heap, size);
+ if (!buf)
+ return NULL;
+ size_t bytesRead = func_801DC3FC(fp, buf, size, 0);
+ if (bytesRead != size) {
+ func_801DAD48(heap, buf);
+ return NULL;
+ }
+ func_801DC6C4(fp);
+ if (fileSz)
+ *fileSz = size;
+ return buf;
+}
+
+u32 func_801DCD94(const char* fileName)
+{
+ if (lbl_8063F338)
+ return func_801DD294(lbl_8063F338, fileName, 0);
+ return 0;
+}
+
+void func_801DCDB8(void (*p1)(u32), void (*p2)(void))
+{
+ lbl_8063F330 = p1;
+ lbl_8063F334 = p2;
+}
+
+u32 func_801DCDC4(void)
+{
+ switch (lbl_8063F328) {
+ case 1: case 2:
+ return 1;
+ case 3: case 4:
+ return 2;
+ case 5: case 6:
+ return 3;
+ case 7: case 8:
+ return 4;
+ case 9: case 10:
+ return 5;
+ case 0: default:
+ return 0;
+ }
+}
+
|