diff options
Diffstat (limited to 'extension/src/openvic-extension/classes/GFXIconTexture.cpp')
| -rw-r--r-- | extension/src/openvic-extension/classes/GFXIconTexture.cpp | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/extension/src/openvic-extension/classes/GFXIconTexture.cpp b/extension/src/openvic-extension/classes/GFXIconTexture.cpp new file mode 100644 index 0000000..9edfb1b --- /dev/null +++ b/extension/src/openvic-extension/classes/GFXIconTexture.cpp @@ -0,0 +1,112 @@ +#include "GFXIconTexture.hpp" + +#include <godot_cpp/variant/utility_functions.hpp> + +#include "openvic-extension/singletons/AssetManager.hpp" +#include "openvic-extension/singletons/GameSingleton.hpp" +#include "openvic-extension/utility/ClassBindings.hpp" +#include "openvic-extension/utility/Utilities.hpp" + +using namespace godot; +using namespace OpenVic; + +using OpenVic::Utilities::std_view_to_godot_string; +using OpenVic::Utilities::std_view_to_godot_string_name; + +void GFXIconTexture::_bind_methods() { + OV_BIND_METHOD(GFXIconTexture::clear); + + OV_BIND_METHOD(GFXIconTexture::set_gfx_texture_sprite_name, { "gfx_texture_sprite_name" }, DEFVAL(GFX::NO_FRAMES)); + OV_BIND_METHOD(GFXIconTexture::get_gfx_texture_sprite_name); + + OV_BIND_METHOD(GFXIconTexture::set_icon_index, { "new_icon_index" }); + OV_BIND_METHOD(GFXIconTexture::get_icon_index); + OV_BIND_METHOD(GFXIconTexture::get_icon_count); + + ADD_PROPERTY(PropertyInfo(Variant::INT, "icon_index"), "set_icon_index", "get_icon_index"); +} + +GFXIconTexture::GFXIconTexture() + : gfx_texture_sprite { nullptr }, icon_index { GFX::NO_FRAMES }, icon_count { GFX::NO_FRAMES } {} + +Ref<GFXIconTexture> GFXIconTexture::make_gfx_icon_texture(GFX::TextureSprite const* gfx_texture_sprite, GFX::frame_t icon) { + Ref<GFXIconTexture> icon_texture; + icon_texture.instantiate(); + ERR_FAIL_NULL_V(icon_texture, icon_texture); + icon_texture->set_gfx_texture_sprite(gfx_texture_sprite, icon); + return icon_texture; +} + +void GFXIconTexture::clear() { + gfx_texture_sprite = nullptr; + set_atlas(nullptr); + set_region({}); + icon_index = GFX::NO_FRAMES; + icon_count = GFX::NO_FRAMES; +} + +Error GFXIconTexture::set_gfx_texture_sprite(GFX::TextureSprite const* new_gfx_texture_sprite, GFX::frame_t icon) { + if (gfx_texture_sprite != new_gfx_texture_sprite) { + if (new_gfx_texture_sprite == nullptr) { + clear(); + return OK; + } + AssetManager* asset_manager = AssetManager::get_singleton(); + ERR_FAIL_NULL_V(asset_manager, FAILED); + const StringName texture_file = std_view_to_godot_string_name(new_gfx_texture_sprite->get_texture_file()); + const Ref<ImageTexture> texture = asset_manager->get_texture(texture_file); + ERR_FAIL_NULL_V_MSG(texture, FAILED, "Failed to load texture: " + texture_file); + gfx_texture_sprite = new_gfx_texture_sprite; + set_atlas(texture); + icon_index = GFX::NO_FRAMES; + icon_count = gfx_texture_sprite->get_no_of_frames(); + } + return set_icon_index(icon); +} + +Error GFXIconTexture::set_gfx_texture_sprite_name(String const& gfx_texture_sprite_name, GFX::frame_t icon) { + if (gfx_texture_sprite_name.is_empty()) { + return set_gfx_texture_sprite(nullptr); + } + GameSingleton* game_singleton = GameSingleton::get_singleton(); + ERR_FAIL_NULL_V(game_singleton, FAILED); + GFX::Sprite const* sprite = game_singleton->get_gfx_sprite(gfx_texture_sprite_name); + ERR_FAIL_NULL_V_MSG(sprite, FAILED, "GFX sprite not found: " + gfx_texture_sprite_name); + GFX::TextureSprite const* new_texture_sprite = sprite->cast_to<GFX::TextureSprite>(); + ERR_FAIL_NULL_V_MSG( + new_texture_sprite, FAILED, "Invalid type for GFX sprite " + gfx_texture_sprite_name + ": " + + std_view_to_godot_string(sprite->get_type()) + " (expected " + + std_view_to_godot_string(GFX::TextureSprite::get_type_static()) + ")" + ); + return set_gfx_texture_sprite(new_texture_sprite, icon); +} + +String GFXIconTexture::get_gfx_texture_sprite_name() const { + return gfx_texture_sprite != nullptr ? std_view_to_godot_string(gfx_texture_sprite->get_name()) : String {}; +} + +Error GFXIconTexture::set_icon_index(int32_t new_icon_index) { + const Ref<Texture2D> atlas_texture = get_atlas(); + ERR_FAIL_NULL_V(atlas_texture, FAILED); + const Vector2 size = atlas_texture->get_size(); + if (icon_count <= GFX::NO_FRAMES) { + if (new_icon_index > GFX::NO_FRAMES) { + UtilityFunctions::push_warning("Invalid icon index ", new_icon_index, " for texture with no frames!"); + } + icon_index = GFX::NO_FRAMES; + set_region({ {}, size }); + return OK; + } + if (GFX::NO_FRAMES < new_icon_index && new_icon_index <= icon_count) { + icon_index = new_icon_index; + } else { + icon_index = icon_count; + if (new_icon_index > icon_count) { + UtilityFunctions::push_warning( + "Invalid icon index ", new_icon_index, " out of count ", icon_count, " - defaulting to ", icon_index + ); + } + } + set_region({ (icon_index - 1) * size.x / icon_count, 0, size.x / icon_count, size.y }); + return OK; +} |