stupid merge that i hate

1 files changed, 65 insertions, 0 deletions

diff --git a/src/objs/room_editor.lua b/src/objs/room_editor.lua
new file mode 100644
index 0000000..70f0a86
--- /dev/null
+++ b/src/objs/room_editor.lua
@@ -0,0 +1,65 @@
+register_input("Next_Tileset", {{"key", "t"}})
+register_input("Prev_Tileset", {{"key", "r"}})
+
+register_comp("Room_Editor", function(ent)
+  ent.room_editor = {
+    tile = 1,
+  }
+end)
+
+function tile_place_sys(ent)
+  local room_editor = ent.room_editor
+
+  if not im.has_focus() then
+    if is_input_pressed("Right_Click") then
+      local scn = get_current_scene()
+      assert(scn, "no scene set.")
+
+      local mx, my = get_mouse_pos()
+      local tx, ty = to_tile_coords(mx, my)
+      set_tile(scn.tilemap, tx, ty, room_editor.tile)
+    end
+    if is_input_pressed("Left_Click") then
+      local scn = get_current_scene()
+      assert(scn, "no scene set.")
+
+      local mx, my = get_mouse_pos()
+      local tx, ty = to_tile_coords(mx, my)
+      remove_tile(scn.tilemap, tx, ty)
+    end
+  end
+
+  if is_input_just_pressed("Next_Tileset") then
+    room_editor.tile = math.min(room_editor.tile + 1, get_tileset_count())
+  end
+  if is_input_just_pressed("Prev_Tileset") then
+    room_editor.tile = math.max(room_editor.tile - 1, 1)
+  end
+end
+
+function room_editor_ui_sys(ent)
+  local room_editor = ent.room_editor
+  im.begin_window("Room Editor", 120, 5, 180, 320, {})
+    im.text("Tile: " .. tostring(room_editor.tile))
+    im.separator()
+    im.layout({0.1, 0.6, 1})
+
+    for tileset_id=1, get_tileset_count() do
+      local text = " "
+      if tileset_id == room_editor.tile then
+        text = "*"
+      elseif tileset_id == room_editor.tile - 1 then
+        text = "r"
+      elseif tileset_id == room_editor.tile + 1 then
+        text = "t"
+      end
+      im.text(text)
+      if im.button("select") then
+        room_editor.tile = tileset_id
+      end
+      im.image(TILE_TEX, get_tileset_quad(tileset_id))
+    end
+
+    im.layout()
+  im.end_window()
+end