Random UI fixes

docs/generate.py

@@ -153,7 +153,10 @@ def print_lf(lf):
     "- This doc is up to date for the Overlunky [WHIP build](https://github.com/spelunky-fyi/overlunky/releases/tag/whip) and Playlunky [nightly build](https://github.com/spelunky-fyi/Playlunky/releases/tag/nightly). If you're using a stable release from the past, you might find some things here don't work."
 )
 print(
-    "- Set `OL_DEBUG=1` in the same environment where the game is running to keep the Overlunky terminal open for better debug prints. This could be `cmd` or even the system environment variables if playing on Steam. Playlunky will also print the messages to terminal (even from Overlunky) if ran with the `-console` switch."
+    "- Use `Overlunky.exe --console` command line switch to keep the Overlunky terminal open for better debug prints. Playlunky will also print the messages to terminal (even from Overlunky) if ran with the `-console` switch."
+)
+print(
+    "- Testing functions, exploring the types, and most inline Lua examples in here can be used in the in-game REPL console, default opened with the tilde key or regional equivalent. Full script examples can be found in the Overlunky Scripts menu if the script bundle is installed."
 )
 
 print("\n## External Function Library")

docs/src/includes/_home.md

@@ -8,7 +8,8 @@
 - This doc and the examples are written for a person who already knows [how to program in Lua](http://lua-users.org/wiki/TutorialDirectory).
 - This doc doesn't cover how to actually load scripts. Check the [README](https://github.com/spelunky-fyi/overlunky/#scripts) for instructions.
 - This doc is up to date for the Overlunky [WHIP build](https://github.com/spelunky-fyi/overlunky/releases/tag/whip) and Playlunky [nightly build](https://github.com/spelunky-fyi/Playlunky/releases/tag/nightly). If you're using a stable release from the past, you might find some things here don't work.
-- Set `OL_DEBUG=1` in the same environment where the game is running to keep the Overlunky terminal open for better debug prints. This could be `cmd` or even the system environment variables if playing on Steam. Playlunky will also print the messages to terminal (even from Overlunky) if ran with the `-console` switch.
+- Use `Overlunky.exe --console` command line switch to keep the Overlunky terminal open for better debug prints. Playlunky will also print the messages to terminal (even from Overlunky) if ran with the `-console` switch.
+- Testing functions, exploring the types, and most inline Lua examples in here can be used in the in-game REPL console, default opened with the tilde key or regional equivalent. Full script examples can be found in the Overlunky Scripts menu if the script bundle is installed.
 
 ## External Function Library
 If you use a text editor/IDE that has a Lua linter available you can download [spel2.lua](https://raw.githubusercontent.com/spelunky-fyi/overlunky/main/docs/game_data/spel2.lua), place it in a folder of your choice and specify that folder as a "external function library". For example [VSCode](https://code.visualstudio.com/) with the [Lua Extension](https://marketplace.visualstudio.com/items?itemName=sumneko.lua) offers this feature. This will allow you to get auto-completion of API functions along with linting

src/injected/ui.cpp

@@ -230,6 +230,7 @@ std::map<std::string, int64_t> default_keys{
     {"speedhack_slow", VK_NEXT},
     {"toggle_uncapped_fps", OL_KEY_CTRL | OL_KEY_SHIFT | 'U'},
     {"respawn", OL_KEY_CTRL | 'R'},
+    {"clear_messages", OL_KEY_CTRL | VK_BACK},
     //{ "", 0x },
 };
 
@@ -284,7 +285,7 @@ std::vector<uint32_t> g_selected_ids;
 bool set_focus_entity = false, set_focus_world = false, set_focus_finder = false, set_focus_uid = false, scroll_to_entity = false, scroll_top = false, click_teleport = false,
      throw_held = false, show_app_metrics = false, lock_entity = false, lock_player = false,
      freeze_last = false, freeze_level = false, freeze_total = false, hide_ui = false,
-     enable_noclip = false, load_script_dir = true, load_packs_dir = false, enable_camp_camera = true, enable_camera_bounds = true, freeze_quest_yang = false, freeze_quest_sisters = false, freeze_quest_horsing = false, freeze_quest_sparrow = false, freeze_quest_tusk = false, freeze_quest_beg = false, run_finder = false, in_menu = false, zooming = false, g_inv = false, edit_last_id = false, edit_achievements = false, peek_layer = false, death_disable = false;
+     enable_noclip = false, enable_camp_camera = true, enable_camera_bounds = true, freeze_quest_yang = false, freeze_quest_sisters = false, freeze_quest_horsing = false, freeze_quest_sparrow = false, freeze_quest_tusk = false, freeze_quest_beg = false, run_finder = false, in_menu = false, zooming = false, g_inv = false, edit_last_id = false, edit_achievements = false, peek_layer = false, death_disable = false;
 std::optional<int8_t> quest_yang_state, quest_sisters_state, quest_horsing_state, quest_sparrow_state, quest_tusk_state, quest_beg_state;
 Entity* g_entity = 0;
 Entity* g_held_entity = 0;
@@ -381,6 +382,8 @@ std::map<std::string, bool> options = {
     {"pause_last_instance", false},
     {"update_check", true},
     {"modifiers_clear_input", true},
+    {"load_scripts", true},
+    {"load_packs", false},
 };
 
 double g_engine_fps = 60.0, g_unfocused_fps = 33.0;
@@ -803,7 +806,7 @@ bool SliderByte(const char* label, char* value, char min = 0, char max = 0, cons
 void refresh_script_files()
 {
     g_script_files.clear();
-    if (load_script_dir && std::filesystem::exists(scriptpath) && std::filesystem::is_directory(scriptpath))
+    if (options["load_scripts"] && std::filesystem::exists(scriptpath) && std::filesystem::is_directory(scriptpath))
     {
         for (const auto& file : std::filesystem::directory_iterator(scriptpath))
         {
@@ -813,7 +816,7 @@ void refresh_script_files()
             }
         }
     }
-    else if (!load_script_dir && std::filesystem::exists(scriptpath) && std::filesystem::is_directory(scriptpath))
+    else if (!options["load_scripts"] && std::filesystem::exists(scriptpath) && std::filesystem::is_directory(scriptpath))
     {
         std::vector<std::string> unload_scripts;
         for (const auto& script : g_scripts)
@@ -831,7 +834,7 @@ void refresh_script_files()
         }
     }
 
-    if (load_packs_dir && std::filesystem::exists("Mods/Packs") && std::filesystem::is_directory("Mods/Packs"))
+    if (options["load_packs"] && std::filesystem::exists("Mods/Packs") && std::filesystem::is_directory("Mods/Packs"))
     {
         for (const auto& file : std::filesystem::recursive_directory_iterator("Mods/Packs"))
         {
@@ -841,7 +844,7 @@ void refresh_script_files()
             }
         }
     }
-    else if (!load_packs_dir && std::filesystem::exists("Mods/Packs") && std::filesystem::is_directory("Mods/Packs"))
+    else if (!options["load_packs"] && std::filesystem::exists("Mods/Packs") && std::filesystem::is_directory("Mods/Packs"))
     {
         std::vector<std::string> unload_scripts;
         for (const auto& script : g_scripts)
@@ -1319,9 +1322,16 @@ void smart_delete(Entity* ent, bool unsafe = false)
 {
     static auto first_door = to_id("ENT_TYPE_FLOOR_DOOR_ENTRANCE");
     static auto logical_door = to_id("ENT_TYPE_LOGICAL_DOOR");
-    ent->flags = set_flag(ent->flags, 1);
-    for (auto item : ent->items.entities())
-        item->flags = set_flag(item->flags, 1);
+    if (!ent->is_player())
+        ent->flags = set_flag(ent->flags, 1);
+    if ((ent->type->search_flags & 0x80) == 0)
+    {
+        for (auto item : ent->items.entities())
+        {
+            if (!item->is_player())
+                item->flags = set_flag(item->flags, 1);
+        }
+    }
     UI::safe_destroy(ent, unsafe);
     if ((ent->type->id >= first_door && ent->type->id <= first_door + 15) || ent->type->id == logical_door)
     {
@@ -2818,6 +2828,16 @@ void load_state(int slot)
     UI::copy_state(slot, 5);
 }
 
+void clear_script_messages()
+{
+    for (auto& [name, script] : g_scripts)
+        script->consume_messages();
+    for (auto& [name, script] : g_ui_scripts)
+        script->consume_messages();
+    g_Console->consume_messages();
+    g_ConsoleMessages.clear();
+}
+
 bool process_keys(UINT nCode, WPARAM wParam, [[maybe_unused]] LPARAM lParam)
 {
     ImGuiContext& g = *GImGui;
@@ -3559,6 +3579,10 @@ bool process_keys(UINT nCode, WPARAM wParam, [[maybe_unused]] LPARAM lParam)
     {
         load_state(4);
     }
+    else if (pressed("clear_messages", wParam))
+    {
+        clear_script_messages();
+    }
     else
     {
         return false;
@@ -5161,7 +5185,7 @@ void render_clickhandler()
         {
             g_bucket->overlunky->hovered_uid = -1;
         }
-        if (options["draw_entity_tooltip"] && ImGui::IsWindowHovered())
+        if (options["draw_entity_tooltip"] && ImGui::IsWindowHovered() && io.MouseDrawCursor)
         {
             ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, {4.0f, 4.0f});
             tooltip(coords.c_str(), true);
@@ -5519,7 +5543,7 @@ void render_clickhandler()
                 g_held_entity->flags = g_held_flags;
             set_pos(startpos);
             set_vel(mouse_pos());
-            if (g_held_entity && g_held_entity->is_movable())
+            if (g_held_entity && g_held_entity->is_movable() && drag_delta("mouse_grab_throw") > 10.0f)
                 UI::move_entity(g_held_id, g_x, g_y, true, g_vx, g_vy, options["snap_to_grid"]);
             g_x = 0;
             g_y = 0;
@@ -5533,7 +5557,7 @@ void render_clickhandler()
             io.MouseDrawCursor = true;
             if (g_held_entity)
                 g_held_entity->flags = g_held_flags;
-            if (options["snap_to_grid"] && g_held_entity->is_movable())
+            if (options["snap_to_grid"] && g_held_entity->is_movable() && (drag_delta("mouse_grab") > 10.0f || drag_delta("mouse_grab_unsafe") > 10.0f))
             {
                 UI::move_entity(g_held_id, g_x, g_y, true, 0, 0, options["snap_to_grid"]);
             }
@@ -6512,13 +6536,17 @@ void render_scripts()
     ImGui::SameLine();
     ImGui::Checkbox("to console##ConsoleScriptMessages", &options["console_script_messages"]);
     ImGui::Checkbox("Fade script messages##FadeScriptMessages", &options["fade_script_messages"]);
-    if (ImGui::Checkbox("Load scripts from script directory##LoadScriptsDefault", &load_script_dir))
+    ImGui::SameLine();
+    if (ImGui::Button("Clear##ClearMessages"))
+        clear_script_messages();
+    tooltip("Clear all script messages from screen", "clear_messages");
+    if (ImGui::Checkbox("Load scripts from script directory##LoadScriptsDefault", &options["load_scripts"]))
         refresh_script_files();
     ImGui::SameLine();
-    if (ImGui::Button("Set##SetScriptDir"))
+    if (ImGui::Button("Change##SetScriptDir"))
         set_script_dir();
     tooltip(scriptpath.c_str());
-    if (ImGui::Checkbox("Load scripts from Mods/Packs##LoadScriptsPacks", &load_packs_dir))
+    if (ImGui::Checkbox("Load scripts from Mods/Packs##LoadScriptsPacks", &options["load_packs"]))
         refresh_script_files();
     if (ImGui::Button("Create new quick script"))
     {

src/injected/ui_util.cpp

@@ -348,6 +348,8 @@ void UI::steam_achievements(bool on)
 }
 int32_t UI::destroy_entity_items(Entity* ent)
 {
+    if (ent->type->search_flags & 0x80)
+        return 0;
     auto items = entity_get_items_by(ent->uid, 0, 0);
     if (items.size() == 0)
         return -1;
@@ -356,6 +358,8 @@ int32_t UI::destroy_entity_items(Entity* ent)
     while (it != items.rend())
     {
         auto item = get_entity_ptr(*it);
+        if (item->type->search_flags & 0x81)
+            continue;
         UI::destroy_entity_items(item);
         UI::safe_destroy(item, false, false);
         it++;