Add target_new

src/mapper/mp_targt.cc

@@ -22,7 +22,7 @@ typedef struct TargetNode {
 typedef struct TargetList {
     TargetNode* tail;
     int count;
-    int field_8;
+    int next_tid;
 } TargetList;
 
 // 0x53F354
@@ -245,7 +245,7 @@ int target_find_free_subnode(TargetSubNode** subnode_ptr)
 
     *subnode_ptr = &(node->subnode);
 
-    node->subnode.field_0 = -1;
+    node->subnode.pid = -1;
     node->subnode.next = NULL;
     node->next = targetlist.tail;
 
@@ -255,6 +255,42 @@ int target_find_free_subnode(TargetSubNode** subnode_ptr)
     return 0;
 }
 
+// 0x49BA10
+int target_new(int pid, int* tid_ptr)
+{
+    TargetSubNode* subnode;
+    TargetSubNode* new_subnode;
+
+    if (target_ptr(pid, &subnode) == -1) {
+        if (target_find_free_subnode(&subnode) == -1) {
+            return -1;
+        }
+    }
+
+    new_subnode = (TargetSubNode*)internal_malloc(sizeof(TargetSubNode));
+    if (new_subnode == NULL) {
+        return -1;
+    }
+
+    new_subnode->next = NULL;
+
+    while (subnode->next != NULL) {
+        subnode = subnode->next;
+    }
+
+    subnode->next = new_subnode;
+
+    new_subnode->pid = pid;
+    new_subnode->tid = targetlist.next_tid;
+
+    *tid_ptr = targetlist.next_tid;
+
+    targetlist.count++;
+    targetlist.next_tid++;
+
+    return 0;
+}
+
 // 0x49BBD4
 int target_remove(int pid)
 {
@@ -264,7 +300,7 @@ int target_remove(int pid)
 
     node = targetlist.tail;
     while (node != NULL) {
-        if (node->subnode.field_0 == pid) {
+        if (node->subnode.pid == pid) {
             break;
         }
         node = node->next;
@@ -300,7 +336,7 @@ int target_remove_tid(int pid, int tid)
 
     node = targetlist.tail;
     while (node != NULL) {
-        if (node->subnode.field_0 == pid) {
+        if (node->subnode.pid == pid) {
             break;
         }
         node = node->next;
@@ -310,7 +346,7 @@ int target_remove_tid(int pid, int tid)
         return -1;
     }
 
-    if (node->subnode.field_4 == tid) {
+    if (node->subnode.tid == tid) {
         subnode_next = node->subnode.next;
         if (subnode_next != NULL) {
             memcpy(&(node->subnode), subnode_next, sizeof(TargetSubNode));
@@ -324,7 +360,7 @@ int target_remove_tid(int pid, int tid)
         subnode = &(node->subnode);
         while (subnode != NULL) {
             subnode_next = subnode->next;
-            if (subnode_next->field_4 == tid) {
+            if (subnode_next->tid == tid) {
                 subnode->next = subnode_next->next;
                 internal_free(subnode_next);
                 return 0;
@@ -370,7 +406,7 @@ int target_ptr(int pid, TargetSubNode** subnode_ptr)
 {
     TargetNode* node = targetlist.tail;
     while (node != NULL) {
-        if (node->subnode.field_0 == pid) {
+        if (node->subnode.pid == pid) {
             *subnode_ptr = &(node->subnode);
             return 0;
         }
@@ -388,7 +424,7 @@ int target_tid_ptr(int pid, int tid, TargetSubNode** subnode_ptr)
     }
 
     while (subnode != NULL) {
-        if (subnode->field_4 == tid) {
+        if (subnode->tid == tid) {
             *subnode_ptr = subnode;
             return 0;
         }

src/mapper/mp_targt.h

@@ -4,8 +4,8 @@
 namespace fallout {
 
 typedef struct TargetSubNode {
-    int field_0;
+    int pid;
-    int field_4;
+    int tid;
     int field_8;
     int field_C;
     int field_10;
@@ -56,6 +56,7 @@ int target_header_load();
 int target_save(int pid);
 int target_load(int pid, TargetSubNode** subnode_ptr);
 int target_find_free_subnode(TargetSubNode** subnode_ptr);
+int target_new(int pid, int* tid_ptr);
 int target_remove(int pid);
 int target_remove_tid(int pid, int tid);
 int target_remove_all();