Alchemy Blueprints

3 files changed, 163 insertions, 0 deletions

diff --git a/db/constants.conf b/db/constants.conf
index c988fa40a..00bf0248d 100644
--- a/db/constants.conf
+++ b/db/constants.conf
@@ -4245,6 +4245,13 @@ constants_db: {
     CRAFT_PLAYER:            8
     CRAFT_GUILD:             16
 
+    comment__: "CRAFT Rarity enum"
+    CRAFT_BASIC:         1
+    CRAFT_INTERMEDIARY:  2
+    CRAFT_ADVANCED:      4
+    CRAFT_EXPERT:        8
+    CRAFT_MASTER:       16
+
 	comment__: "Easter eggs enum"
 	EE_NONE:                0
 	EE_SAXSO:               1
diff --git a/db/re/item_db.conf b/db/re/item_db.conf
index deadde7c3..db6d53496 100644
--- a/db/re/item_db.conf
+++ b/db/re/item_db.conf
@@ -12228,6 +12228,111 @@ item_db: (
 		}
 	">
 },
+// Other Gacha
+{
+	Id: 7450
+	AegisName: "AlchemyBlueprintA"
+	Name: "Alchemy Blueprint A"
+	Type: "IT_USABLE"
+	Buy: 0
+	Sell: 0
+	Weight: 40
+	Script: <"
+		.@seed=rand(0, 10000)-BaseLevel-readparam(bLuk);
+
+        if (.@seed < 100)
+    		callfunc("MakeBlueprint", CRAFT_ALCHEMY, CRAFT_INTERMEDIARY);
+        else if (.@seed < 2000)
+    		callfunc("MakeBlueprint", CRAFT_ALCHEMY, CRAFT_BASIC | CRAFT_INTERMEDIARY);
+        else
+    		callfunc("MakeBlueprint", CRAFT_ALCHEMY, CRAFT_BASIC);
+	">
+},
+{
+	Id: 7451
+	AegisName: "AlchemyBlueprintB"
+	Name: "Alchemy Blueprint B"
+	Type: "IT_USABLE"
+	Buy: 0
+	Sell: 0
+	Weight: 40
+	Script: <"
+		.@seed=rand(0, 10000)-BaseLevel-readparam(bLuk);
+
+        // 1% to above, 19% to above + current, 10% to below + current.
+        if (.@seed < 100)
+    		callfunc("MakeBlueprint", CRAFT_ALCHEMY, CRAFT_ADVANCED);
+        else if (.@seed < 2000)
+    		callfunc("MakeBlueprint", CRAFT_ALCHEMY, CRAFT_INTERMEDIARY | CRAFT_ADVANCED);
+        else if (.@seed < 3000)
+    		callfunc("MakeBlueprint", CRAFT_ALCHEMY, CRAFT_BASIC | CRAFT_INTERMEDIARY);
+        else
+    		callfunc("MakeBlueprint", CRAFT_ALCHEMY, CRAFT_INTERMEDIARY);
+	">
+},
+{
+	Id: 7452
+	AegisName: "AlchemyBlueprintC"
+	Name: "Alchemy Blueprint C"
+	Type: "IT_USABLE"
+	Buy: 0
+	Sell: 0
+	Weight: 40
+	Script: <"
+		.@seed=rand(0, 10000)-BaseLevel-readparam(bLuk);
+
+        // 1% to above, 19% to above + current, 10% to below + current.
+        if (.@seed < 100)
+    		callfunc("MakeBlueprint", CRAFT_ALCHEMY, CRAFT_EXPERT);
+        else if (.@seed < 2000)
+    		callfunc("MakeBlueprint", CRAFT_ALCHEMY, CRAFT_ADVANCED | CRAFT_EXPERT);
+        else if (.@seed < 3000)
+    		callfunc("MakeBlueprint", CRAFT_ALCHEMY, CRAFT_INTERMEDIARY | CRAFT_ADVANCED);
+        else
+    		callfunc("MakeBlueprint", CRAFT_ALCHEMY, CRAFT_ADVANCED);
+	">
+},
+{
+	Id: 7453
+	AegisName: "AlchemyBlueprintD"
+	Name: "Alchemy Blueprint D"
+	Type: "IT_USABLE"
+	Buy: 0
+	Sell: 0
+	Weight: 40
+	Script: <"
+		.@seed=rand(0, 10000)-BaseLevel-readparam(bLuk);
+
+        // 1% to above, 19% to above + current, 10% to below + current.
+        if (.@seed < 100)
+    		callfunc("MakeBlueprint", CRAFT_ALCHEMY, CRAFT_MASTER);
+        else if (.@seed < 2000)
+    		callfunc("MakeBlueprint", CRAFT_ALCHEMY, CRAFT_EXPERT | CRAFT_MASTER);
+        else if (.@seed < 3000)
+    		callfunc("MakeBlueprint", CRAFT_ALCHEMY, CRAFT_ADVANCED | CRAFT_EXPERT);
+        else
+    		callfunc("MakeBlueprint", CRAFT_ALCHEMY, CRAFT_EXPERT);
+	">
+},
+{
+	Id: 7454
+	AegisName: "AlchemyBlueprintE"
+	Name: "Alchemy Blueprint E"
+	Type: "IT_USABLE"
+	Buy: 0
+	Sell: 0
+	Weight: 40
+	Script: <"
+		.@seed=rand(0, 10000)-BaseLevel-readparam(bLuk);
+
+        // 30% to below + current.
+        if (.@seed < 3000)
+    		callfunc("MakeBlueprint", CRAFT_ALCHEMY, CRAFT_MASTER | CRAFT_EXPERT);
+        else
+    		callfunc("MakeBlueprint", CRAFT_ALCHEMY, CRAFT_MASTER);
+	">
+},
+
 
 // Mercenary boxsets and cards
 {
diff --git a/npc/craft/recipes.txt b/npc/craft/recipes.txt
index c3afa572d..e388c794f 100644
--- a/npc/craft/recipes.txt
+++ b/npc/craft/recipes.txt
@@ -167,3 +167,54 @@ OnInit:
     .sex = G_OTHER;
     .distance = 1;
     end;
+}
+
+// Below this line are utils for Gacha. We use callfunc() on itemDB.
+// Types: CRAFT_COOKING, CRAFT_ALCHEMY, CRAFT_EQUIPMENT
+// Rarity: 1 - basic, 2 - intermediary, 4 - advanced, 8 - expert, 16 - master
+// Level equivalents: 1: (1~20) 2: (21~44), 3: (45~75), 4: (76~99), 5: 100+
+function	script	MakeBlueprint	{
+    .@type=getarg(0, -1);
+    .@rarity=getarg(1, 1);
+
+    switch (.@type) {
+        case CRAFT_ALCHEMY:
+            if (.@rarity & CRAFT_BASIC) {
+                array_push(.@recipes, CraftPiberriesInfusion);
+                array_push(.@recipes, CraftHastePotion);
+                array_push(.@recipes, CraftStrengthPotion);
+            }
+            if (.@rarity & CRAFT_INTERMEDIARY) {
+                array_push(.@recipes, CraftLukPotionA);
+                array_push(.@recipes, CraftDexPotionA);
+                array_push(.@recipes, CraftIntPotionA);
+                array_push(.@recipes, CraftAgiPotionA);
+                array_push(.@recipes, CraftVitPotionA);
+                array_push(.@recipes, CraftSpeedPotion);
+            }
+            if (.@rarity & CRAFT_ADVANCED) {
+                array_push(.@recipes, CraftResetPotion);
+                array_push(.@recipes, CraftPrecisionPotion);
+                array_push(.@recipes, CraftDodgePotion);
+            }
+            if (.@rarity & CRAFT_EXPERT) {
+                array_push(.@recipes, CraftLukPotionB);
+                array_push(.@recipes, CraftDexPotionB);
+                array_push(.@recipes, CraftIntPotionB);
+                array_push(.@recipes, CraftAgiPotionB);
+                array_push(.@recipes, CraftVitPotionB);
+            }
+            if (.@rarity & CRAFT_MASTER) {
+                array_push(.@recipes, CraftLukPotionC);
+                array_push(.@recipes, CraftDexPotionC);
+                array_push(.@recipes, CraftIntPotionC);
+                array_push(.@recipes, CraftAgiPotionC);
+                array_push(.@recipes, CraftVitPotionC);
+            }
+            break;
+        default:
+            return Exception("Invalid blueprint type "+.@type+" - item was lost.");
+    }
+    return;
+}
+