From f3acb1a0a30b5d4cae57aabba2f1492d61cb323b Mon Sep 17 00:00:00 2001
From: Klemen Plestenjak <plestenjak.klemen@gmail.com>
Date: Tue, 23 Jan 2024 16:41:24 +0100
Subject: [PATCH] Add get item handle point

---
 game/game_tileset.h        | 49 +++++++++++++++++++++++++++++++++
 scripts/extract_common.py  | 55 ++++++++++++++++++++++++++++++++++++++
 scripts/extract_tileset.py |  3 +++
 3 files changed, 107 insertions(+)

diff --git a/game/game_tileset.h b/game/game_tileset.h
index 663cb32..2f96690 100644
--- a/game/game_tileset.h
+++ b/game/game_tileset.h
@@ -1565,4 +1565,53 @@ static Vector2 getTileOffset(BzTileID tile, i32 idx) {
     }
 }
 
+static bool hasItemHandlePoint(BzTile tile) {
+    switch (tile) {
+        case 7680:
+        case 7681:
+        case 7682:
+        case 7936:
+        case 7937:
+        case 7938:
+        case 7939:
+        case 7942:
+        case 7943:
+        case 8192:
+        case 8193:
+        case 8194:
+        case 8195:
+        case 8196:
+        case 8197:
+        case 8198:
+        case 8199:
+        case 8200:
+        case 8201:
+            return true;
+        default: return false;
+    }
+}
+static Vector2 getItemHandlePoint(BzTile tile) {
+    switch (tile) {
+        case 7680: return (Vector2) {5, 11};
+        case 7681: return (Vector2) {4, 11};
+        case 7682: return (Vector2) {4, 12};
+        case 7936: return (Vector2) {8, 8};
+        case 7937: return (Vector2) {8, 8};
+        case 7938: return (Vector2) {8, 8};
+        case 7939: return (Vector2) {10, 6};
+        case 7942: return (Vector2) {7, 7.5};
+        case 7943: return (Vector2) {7, 9};
+        case 8192: return (Vector2) {4, 12};
+        case 8193: return (Vector2) {6, 10};
+        case 8194: return (Vector2) {3, 13};
+        case 8195: return (Vector2) {5, 11};
+        case 8196: return (Vector2) {6, 10};
+        case 8197: return (Vector2) {6, 10};
+        case 8198: return (Vector2) {5, 11};
+        case 8199: return (Vector2) {5, 11};
+        case 8200: return (Vector2) {4, 12};
+        case 8201: return (Vector2) {4, 12};
+        default: return (Vector2) {0, 0};
+    }
+}
 #endif // GAME_TILESET_H
diff --git a/scripts/extract_common.py b/scripts/extract_common.py
index 0c05a28..d73103a 100644
--- a/scripts/extract_common.py
+++ b/scripts/extract_common.py
@@ -582,3 +582,58 @@ class EnumWriter:
 
         writer.block_end()
         writer.empty_line()
+
+    def output_has_object(self, func_name, name):
+        writer = self.writer
+        tiles = {}
+        for tile in self.all_tiles:
+            if 'objectgroup' not in tile:
+                continue
+            objects = tile['objectgroup']['objects']
+            for object in objects:
+                if object['name'] == name:
+                    tiles[tile['id']] = object
+                    break
+
+        writer.output(f"static bool {func_name}(BzTile tile) ")
+        writer.block_start()
+        writer.output("switch (tile) ")
+        writer.block_start()
+
+        for k, v in tiles.items():
+            writer.output(f"case {k}:\n")
+        writer.indent()
+        writer.output("return true;\n")
+        writer.unindent()
+        writer.output(f"default: return false;\n")
+
+        writer.block_end()
+        writer.block_end()
+
+    def output_get_object(self, func_name, name, ret_type, default_ret, transform):
+        writer = self.writer
+        tiles = {}
+        for tile in self.all_tiles:
+            if 'objectgroup' not in tile:
+                continue
+            objects = tile['objectgroup']['objects']
+            for object in objects:
+                if object['name'] == name:
+                    tiles[tile['id']] = object
+                    break
+
+        writer.output(f"static {ret_type} {func_name}(BzTile tile) ")
+        writer.block_start()
+        writer.output("switch (tile) ")
+        writer.block_start()
+
+        for k, v in tiles.items():
+            ret = transform(v)
+            writer.output(f"case {k}: return {ret};\n")
+        writer.output(f"default: return {default_ret};\n")
+
+        writer.block_end()
+        writer.block_end()
+
+
+
diff --git a/scripts/extract_tileset.py b/scripts/extract_tileset.py
index e452288..298ba54 100644
--- a/scripts/extract_tileset.py
+++ b/scripts/extract_tileset.py
@@ -94,6 +94,9 @@ tile_writer.output_get_text_rect("getTextureRect", 256, 16, 16)
 tile_writer.output_base_index("getTileBase", "player")
 tile_writer.output_index_tile_offset("getTileOffset", "player", 256, 16, 16)
 
+tile_writer.output_has_object("hasItemHandlePoint", "handle")
+tile_writer.output_get_object("getItemHandlePoint", "handle", "Vector2", "(Vector2) {0, 0}", lambda x: f"(Vector2) {{{x['x']}, {x['y']}}}")
+
 
 writer.header_guard_stop()