Homunculus evolution or swapping framework

3 files changed, 76 insertions, 0 deletions

diff --git a/src/emap/init.c b/src/emap/init.c
index 9f0a9a0..ccbe8b0 100644
--- a/src/emap/init.c
+++ b/src/emap/init.c
@@ -236,6 +236,8 @@ HPExport void plugin_init (void)
     addScriptCommand("recallhomunculus","",recallhomunculus);
     addScriptCommand("homstatus","",homstatus);
     addScriptCommand("gethomunid","",gethomunid);
+    addScriptCommand("sethomunclass","i",sethomunclass);
+    addScriptCommand("sethomunlevel","i",sethomunlevel);
     addScriptCommand("readparam2","i?",readparam2);
     addScriptCommand("npcshopattach","s?",npcshopattach);
     addScriptCommand("instanceowner", "i", InstanceOwner);
diff --git a/src/emap/script_buildins.c b/src/emap/script_buildins.c
index 0f56ee4..e9b8006 100644
--- a/src/emap/script_buildins.c
+++ b/src/emap/script_buildins.c
@@ -3004,6 +3004,78 @@ BUILDIN(gethomunid)
 
 
 /*==========================================
+ * Modify the Homunculus Class
+ * 0 = success
+ * 1 = no homunculus found
+ * 2 = homunculus dead or resting
+ * 3 = invalid arguments
+ * 4 = Failed to change class
+ *------------------------------------------*/
+BUILDIN(sethomunclass)
+{
+	int base=0;
+	struct map_session_data *sd = script->rid2sd(st);
+
+    // Player and Homunculus exist?
+	if (sd == NULL || sd->hd == NULL) {
+    	script_pushint(st, -1);
+		return true;
+    }
+
+    // Argument parsing
+	base = script_getnum(st,2);
+	if (base < 1) {
+    	script_pushint(st, -3);
+		return true;
+    }
+
+    // Is the homunculus active?
+	if (sd->hd->homunculus.vaporize || !homun_alive(sd->hd)) {
+    	script_pushint(st, -2);
+		return true;
+    }
+
+    // Attempt to change class
+	if (!homun->change_class(sd->hd, base)) {
+    	script_pushint(st, -4);
+		return true;
+    }
+
+    // Everything went fine!
+	script_pushint(st, 0);
+	return true;
+}
+
+
+/*==========================================
+ * Modify the Homunculus Level
+ * Shuffle status afterwards.
+ *------------------------------------------*/
+BUILDIN(sethomunlevel)
+{
+	int base=0;
+	struct map_session_data *sd = script->rid2sd(st);
+
+    // Player and Homunculus exist?
+	if (sd == NULL || sd->hd == NULL)
+		return true;
+
+    // Argument parsing
+	base = script_getnum(st,2);
+	if (base < 1)
+		return true;
+
+    // Modify the level
+    sd->hd->homunculus.level = base;
+
+    // Shuffle status afterwards
+    homun->shuffle(sd->hd);
+
+    return true;
+}
+
+
+/*==========================================
  * return the updated stats of sd (use bonus constants)
  * Supported values: bStr~bLuk, bMaxHP, bMaxSP, bDef, bMdef, bAtk
  *------------------------------------------*/
diff --git a/src/emap/script_buildins.h b/src/emap/script_buildins.h
index 1105207..29eefe0 100644
--- a/src/emap/script_buildins.h
+++ b/src/emap/script_buildins.h
@@ -121,6 +121,8 @@ BUILDIN(deployhomunculus);
 BUILDIN(recallhomunculus);
 BUILDIN(homstatus);
 BUILDIN(gethomunid);
+BUILDIN(sethomunclass);
+BUILDIN(sethomunlevel);
 BUILDIN(readparam2);
 BUILDIN(InstanceOwner);
 BUILDIN(aggravate);