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-rw-r--r--src/code/m_npc.c2
-rw-r--r--src/code/m_start_data_init.c2
-rw-r--r--src/code/m_string.c173
3 files changed, 175 insertions, 2 deletions
diff --git a/src/code/m_npc.c b/src/code/m_npc.c
index b1e4347..f9e8fcd 100644
--- a/src/code/m_npc.c
+++ b/src/code/m_npc.c
@@ -6,7 +6,7 @@
#include "m_field_info.h"
#include "m_mail_check.h"
#include "6E30B0.h"
-#include "6E7AD0.h"
+#include "m_string.h"
#include "m_handbill.h"
#include "m_std_dma.h"
#include "6DA460.h"
diff --git a/src/code/m_start_data_init.c b/src/code/m_start_data_init.c
index 1fe8c87..115182b 100644
--- a/src/code/m_start_data_init.c
+++ b/src/code/m_start_data_init.c
@@ -8,7 +8,7 @@
#include "6D9D80.h"
#include "6DA460.h"
#include "6E30B0.h"
-#include "6E7AD0.h"
+#include "m_string.h"
#include "6ECD90.h"
#include "6EDD10.h"
#include "global.h"
diff --git a/src/code/m_string.c b/src/code/m_string.c
new file mode 100644
index 0000000..7b8e5b5
--- /dev/null
+++ b/src/code/m_string.c
@@ -0,0 +1,173 @@
+#include "m_string.h"
+#include "m_std_dma.h"
+#include "m_lib.h"
+
+#include "m_msg_main.h"
+#include "6B3DC0.h"
+
+extern u32 D_D18000[];
+extern u32 D_D16000;
+void mString_Get_StringDataAddressAndSize(s32 idx, uintptr_t* vramp, size_t* size) {
+ s32 sized;
+ uintptr_t offsetPtrs[5];
+
+ if (idx >= 0 && idx < 0x61A) {
+ uintptr_t vrom;
+ if (idx & 1) {
+ DmaMgr_RequestSyncDebug(offsetPtrs, (u32)&D_D18000[idx - 1], 8, "../m_string.c", 62);
+ vrom = offsetPtrs[0];
+ sized = offsetPtrs[1] - vrom;
+ } else if (idx == 0) {
+ DmaMgr_RequestSyncDebug(offsetPtrs, (u32)&D_D18000, 8, "../m_string.c", 69);
+ vrom = 0;
+ sized = offsetPtrs[0] - vrom;
+ } else {
+ DmaMgr_RequestSyncDebug(offsetPtrs, (u32)&D_D18000[idx - 2], 16, "../m_string.c", 75);
+ vrom = offsetPtrs[1];
+ sized = offsetPtrs[2] - vrom;
+ }
+ if (sized < 65) {
+ *vramp = (uintptr_t)vrom + (u32)&D_D16000;
+ *size = sized;
+ } else {
+ *vramp = NULL;
+ *size = 0;
+ }
+ } else {
+ *vramp = NULL;
+ *size = 0;
+ }
+}
+
+void mString_Load_StringFromRom(char* dst, s32 dstLen, s32 strIdx) {
+ uintptr_t stringAddr;
+ size_t stringSize;
+
+ if (strIdx >= 0 && strIdx < 0x61A) {
+ mString_Get_StringDataAddressAndSize(strIdx, &stringAddr, &stringSize);
+
+ if (stringSize == 0) {
+ mem_clear((u8*)dst, dstLen, ' ');
+ } else if (stringAddr != 0) {
+ char buff[80];
+ u32 baseAddr = stringAddr & ~7;
+ s32 ofs = stringAddr - baseAddr;
+ s32 i;
+ char* strSrc;
+ s32 sizeCopy;
+ char* strDst;
+ UNUSED s32 pad;
+
+ DmaMgr_RequestSyncDebug(buff, baseAddr, ALIGN8(ofs + stringSize), "../m_string.c", 153);
+ if (dstLen < (s32)stringSize) {
+ stringSize = dstLen;
+ }
+
+ strDst = dst;
+ sizeCopy = stringSize;
+ strSrc = &buff[ofs];
+ for (i = 0; i < sizeCopy; i++) {
+ *strDst++ = *strSrc++;
+ }
+
+ for (; i < dstLen; i++) {
+ *strDst++ = ' ';
+ }
+ }
+ }
+}
+
+s32 mString_Load_YearStringFromRom(char* dst, lbRTC_year_t year) {
+ s32 idx;
+
+ if (year < lbRTC_YEAR_MIN || year > lbRTC_YEAR_MAX) {
+ year = GAME_YEAR_MIN;
+ }
+
+ idx = mFont_UnintToString(dst, year, 6, TRUE, FALSE);
+ mString_Load_StringFromRom(&dst[idx], 6 - idx, 3);
+ return mMsg_Get_Length_String(dst, 6);
+}
+
+s32 mString_Load_MonthStringFromRom(char* dst, lbRTC_month_t month) {
+ s32 idx;
+
+ if (month < lbRTC_JANUARY || month > lbRTC_DECEMBER) {
+ month = lbRTC_JANUARY;
+ }
+
+ idx = mFont_UnintToString(dst, month, 4, TRUE, FALSE);
+ mString_Load_StringFromRom(&dst[idx], 4 - idx, 4);
+ return mMsg_Get_Length_String(dst, 4);
+}
+
+s32 mString_Load_WeekStringFromRom(char* dst, lbRTC_weekday_t weekday) {
+ if (weekday > lbRTC_SATURDAY) {
+ weekday = 0;
+ }
+
+ mString_Load_StringFromRom(dst, 5, weekday + 9);
+ return mMsg_Get_Length_String(dst, 4);
+}
+
+s32 mString_Load_DayStringFromRom(char* dst, lbRTC_day_t day) {
+ s32 idx;
+
+ if (day < 1 || day > 31) {
+ day = 1;
+ }
+
+ idx = mFont_UnintToString(dst, day, 4, TRUE, FALSE);
+ mString_Load_StringFromRom(&dst[idx], 4 - idx, 5);
+ return mMsg_Get_Length_String(dst, 4);
+}
+
+s32 mString_Load_HourStringFromRom(char* dst, lbRTC_hour_t hour) {
+ UNUSED s32 pad;
+ s32 specifier;
+ s32 len;
+
+ if (hour >= lbRTC_HOURS_PER_DAY) {
+ hour = 0;
+ }
+
+ specifier = hour < 12 ? 1 : 2;
+
+ mString_Load_StringFromRom(dst, 6, specifier);
+ len = mMsg_Get_Length_String(dst, 6);
+ len += mFont_UnintToString(dst + len, hour % 12, 6 - len, TRUE, FALSE);
+
+ mString_Load_StringFromRom(dst + len, 6 - len, 6);
+ return mMsg_Get_Length_String(dst, 6);
+}
+
+s32 mString_Load_MinStringFromRom(char* dst, lbRTC_min_t min) {
+ s32 idx;
+
+ if (min >= lbRTC_MINUTES_PER_HOUR) {
+ min = 0;
+ }
+
+ idx = mFont_UnintToString(dst, min, 4, TRUE, FALSE);
+ mString_Load_StringFromRom(&dst[idx], 4 - idx, 7);
+ return mMsg_Get_Length_String(dst, 4);
+}
+
+s32 mString_Load_SecStringFromRom(char* dst, lbRTC_sec_t sec) {
+ s32 idx;
+
+ if (sec >= lbRTC_MINUTES_PER_HOUR) {
+ sec = 0;
+ }
+
+ idx = mFont_UnintToString(dst, sec, 5, TRUE, FALSE);
+ mString_Load_StringFromRom(&dst[idx], 5 - idx, 8);
+ return mMsg_Get_Length_String(dst, 5);
+}
+
+s32 mString_Load_NumberStringAddUnitFromRom(char* dst, u16 num, s32 idx) {
+ s32 len = mFont_UnintToString(dst, num, 10, TRUE, FALSE);
+
+ mString_Load_StringFromRom(&dst[len], 10 - len, idx);
+ return mMsg_Get_Length_String(dst, 10);
+}
generated by cgit v1.2.3 (git 2.25.1) at 2026-08-03 07:36:37 +0000