1 files changed, 147 insertions, 0 deletions
diff --git a/src/code/m_land.c b/src/code/m_land.c
new file mode 100644
index 0000000..b8b39c1
--- /dev/null
+++ b/src/code/m_land.c
@@ -0,0 +1,147 @@
+#include "m_land.h"
+#include "m_string.h"
+#include "m_lib.h"
+#include "m_msg_main.h"
+#include "6B81C0.h"
+
+s32 mLd_NullCheckLandName(char* landName) {
+    s32 isNull = FALSE;
+    s32 i;
+
+    for (i = 0; i < LAND_NAME_SIZE; i++) {
+        if (*landName != ' ') {
+            break;
+        }
+        landName++;
+    }
+
+    if (i == LAND_NAME_SIZE) {
+        isNull = TRUE;
+    }
+    return isNull;
+}
+
+s32 mLd_CheckId(u16 landId) {
+    s32 res = FALSE;
+
+    if (mLd_CHECK_ID(landId)) {
+        res = TRUE;
+    }
+
+    return res;
+}
+
+s32 mLd_CheckCmpLandName(char* nameA, char* nameB) {
+    s32 equal = FALSE;
+
+    if (mLd_NullCheckLandName(nameA) == FALSE && mLd_NullCheckLandName(nameB) == FALSE) {
+        equal = mem_cmp((u8*)nameA, (u8*)nameB, LAND_NAME_SIZE);
+    }
+
+    return equal;
+}
+
+s32 mLd_CheckCmpLand(char* nameA, u16 idA, char* nameB, u16 idB) {
+    s32 equal = FALSE;
+
+    if (idA == idB && mLd_CheckCmpLandName(nameA, nameB) == TRUE) {
+        equal = TRUE;
+    }
+
+    return equal;
+}
+
+void mLd_ClearLandName(char* name) {
+    mem_clear((u8*)name, LAND_NAME_SIZE, ' ');
+}
+
+void mLd_CopyLandName(char* nameA, char* nameB) {
+    mem_copy((u8*)nameA, (u8*)nameB, LAND_NAME_SIZE);
+}
+
+size_t mLd_AddMuraString(char* name, size_t len) {
+    char buf[10];
+    size_t size;
+    UNUSED s32 pad;
+    size_t lenNew;
+
+    mString_Load_StringFromRom(buf, sizeof(buf), 484);
+    size = mMsg_Get_Length_String(buf, sizeof(buf));
+    lenNew = size + len;
+
+    mem_copy((u8*)(name + len), (u8*)buf, size);
+
+    return lenNew;
+}
+
+size_t mLd_GetLandNameStringAddMura(char* buf) {
+    char* name;
+    size_t size;
+    size_t muraSize;
+    s32 i;
+
+    name = mLd_GetLandName();
+    size = mMsg_Get_Length_String(name, LAND_NAME_SIZE);
+
+    mem_copy((u8*)buf, (u8*)name, size);
+    muraSize = mLd_AddMuraString(buf, size);
+
+    for (i = muraSize; i < LAND_NAME_MURA_SIZE; i++) {
+        buf[i] = ' ';
+    }
+
+    return muraSize;
+}
+
+void mLd_SetFreeStrLandMuraName(char* name, s32 freeStr) {
+    char str[8];
+    size_t nameLen;
+    s32 i;
+
+    for (i = 0; i < LAND_NAME_MURA_SIZE; i++) {
+        str[i] = ' ';
+    }
+
+    nameLen = mMsg_Get_Length_String(name, LAND_NAME_SIZE);
+    mem_copy((u8*)str, (u8*)name, nameLen);
+    nameLen = mLd_AddMuraString(str, nameLen);
+    mMsg_Set_free_str(mMsg_Get_base_window_p(), freeStr, str, nameLen);
+}
+
+char* mLd_GetLandName() {
+    return common_data.save.landInfo.name;
+}
+
+u16 mLd_MakeLandId() {
+    return (u16)(RANDOM_F(256)) | 0x3000;
+}
+
+s32 mLd_PlayerManKindCheckNo(u8 playerNo) {
+    s32 foreigner = TRUE;
+
+    if (playerNo < PLAYER_NUM) {
+        foreigner = FALSE;
+    }
+
+    return foreigner;
+}
+
+s32 mLd_PlayerManKindCheck() {
+    return mLd_PlayerManKindCheckNo(common_data.playerNumber);
+}
+
+s32 mLd_CheckThisLand(char* otherName, u16 otherId) {
+    return mLd_CheckCmpLand(otherName, otherId, common_data.save.landInfo.name, common_data.save.landInfo.id);
+}
+
+void mLd_LandInfoInit() {
+    LandInfo* landInfo = &common_data.save.landInfo;
+
+    landInfo->id = mLd_MakeLandId();
+    landInfo->exists = TRUE;
+}
+
+void mLd_LandDataInit() {
+    mLd_LandInfoInit();
+    mHm_ClearAllHomeInfo();
+}