heal_location.c and landmark.c

2 files changed, 186 insertions, 0 deletions

diff --git a/src/heal_location.c b/src/heal_location.c
new file mode 100644
index 000000000..8975898f3
--- /dev/null
+++ b/src/heal_location.c
@@ -0,0 +1,59 @@
+#include "global.h"
+
+extern s8 gHealLocations[];
+
+
+u32 GetHealLocationIndexByMap(u16 arg_0, u16 arg_1)
+{
+    u32 i = 0;
+    
+    s8 *temp = &(gHealLocations[0]);
+    
+    for ( ; i<=0x15; i++)
+    {
+        if (temp[0] != arg_0)
+        {
+            temp += 8;
+        }
+        else if (temp[1] != arg_1)
+        {
+            temp += 8;
+        }
+        else
+        {
+            return i + 1;
+        }
+    }
+    
+    return 0;
+}
+
+u32 GetHealLocationByMap(u16 arg_0, u16 arg_1)
+{
+    int temp = GetHealLocationIndexByMap(arg_0, arg_1);
+    
+    if (!temp)
+    {
+        return 0;
+    }
+    else
+    {
+        return (u32)(gHealLocations - 8 + (temp << 3));
+    }
+}
+
+u32 GetHealLocation(u32 arg_0)
+{
+    if (arg_0 == 0)
+    {
+        return 0;
+    }
+    else if (arg_0 > 0x16)
+    {
+        return 0;
+    }
+    else
+    {
+        return (u32)(gHealLocations - 8 + (arg_0 << 3));
+    }
+}
diff --git a/src/landmark.c b/src/landmark.c
new file mode 100644
index 000000000..a343cecac
--- /dev/null
+++ b/src/landmark.c
@@ -0,0 +1,127 @@
+#include "global.h"
+
+struct Landmark
+{
+    u8 *name;
+    u16 flag_id;
+};
+
+struct LandmarkList
+{
+    u8 field_0;
+    u8 field_1;
+    u16 field_2;
+    
+    struct Landmark **landmark_list;
+};
+
+extern const struct LandmarkList gLandmarkLists[];
+
+const struct Landmark **GetLandmarkList(u8 arg_0, u8 arg_1);
+
+u8 *GetLandmarkName(u8 arg_0, u8 arg_1, u8 count)
+{
+    register struct Landmark **landmark_list asm("r4") 
+        = GetLandmarkList(arg_0, arg_1);
+    
+    if (landmark_list == NULL)
+    {
+        return NULL;
+    }
+    
+    while (1)
+    {
+        register struct Landmark *landmark asm("r1") = *landmark_list;
+        
+        u16 temp_flag_id = landmark->flag_id;
+        
+        if (temp_flag_id != 0xFFFF)
+        {
+            bool8 temp_flag = FlagGet(temp_flag_id);
+            
+            if (temp_flag == TRUE)
+            {
+                if (count == 0)
+                {
+                    break;
+                }
+                else
+                {
+                    count--;
+                    goto _0811A8F6;
+                }
+            }
+            else
+            {
+                goto _0811A8F6;
+            }
+        }
+        else
+        {
+            if (count == 0)
+            {
+                break;
+            }
+            else
+            {
+                count--;
+                goto _0811A8F6;
+            }
+        }
+        
+        continue;
+        
+        _0811A8F6:
+            landmark_list++;
+            
+            if (*landmark_list == NULL)
+            {
+                return NULL;
+            }
+    }
+    
+    return (*landmark_list)->name;
+    
+}
+
+
+const struct Landmark **GetLandmarkList(u8 arg_0, u8 arg_1)
+{
+    u16 i;
+    
+    i = 0;
+    
+    if (gLandmarkLists[0].field_0 == 0x58)
+    {
+        return NULL;
+    }
+    
+    
+    for (; gLandmarkLists[i].field_0 != 0x58; i++)
+    {
+        if (gLandmarkLists[i].field_0 > arg_0)
+        {
+            return NULL;
+        }
+        if (gLandmarkLists[i].field_0 == arg_0)
+        {
+            break;
+        }
+    }
+    
+    if (gLandmarkLists[i].field_0 == 0x58)
+    {
+        return NULL;
+    }
+    
+    for (; gLandmarkLists[i].field_0 == arg_0; i++)
+    {
+        if (gLandmarkLists[i].field_1 == arg_1)
+        {
+            return gLandmarkLists[i].landmark_list;
+        }
+    }
+    
+    return 0;
+}
+