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feat: block switching (#2)

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* feat: add item tab item in dev panel

* feat: add block switching via mouse wheel
This commit is contained in:
zhenyan121
2026-04-30 11:53:35 +08:00
committed by GitHub
parent 9a8e76d25f
commit 315c60e4a6
16 changed files with 176 additions and 75 deletions
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158
src/texture_manager.cpp
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@@ -16,6 +16,9 @@ TextureManager::~TextureManager() { delet_texture(); }
void TextureManager::delet_texture() {
glDeleteTextures(1, &m_texture_array);
glDeleteTextures(1, &m_block_status_array);
for (auto& id : m_item_textures) {
glDeleteTextures(1, &id);
}
Logger::info("Successfully delete all texture");
}
@@ -27,6 +30,10 @@ GLuint TextureManager::get_texture_array() const { return m_texture_array; }
GLuint TextureManager::get_ui_array() const { return m_ui_array; }
const std::vector<GLuint>& TextureManager::item_textures() const {
return m_item_textures;
}
void TextureManager::load_block_status(unsigned id) {
ASSERT_MSG(id < MAX_BLOCK_STATUS, "Exceed the max status sum limit");
@@ -41,7 +48,7 @@ void TextureManager::load_block_status(unsigned id) {
void TextureManager::load_block_texture(unsigned id) {
ASSERT_MSG(id < MAX_BLOCK_NUM, "Exceed the max block sum limit");
const std::string& name = MapTable::get_name_from_id(id);
std::string name{MapTable::get_name_from_id(id)};
// air don`t need texture
if (id == 0) {
return;
@@ -66,6 +73,28 @@ void TextureManager::load_block_texture(unsigned id) {
}
}
void TextureManager::load_item_texture(const std::string& name) {
std::string path = "texture/item/block/" + name + ".png";
unsigned char* data = nullptr;
data = Tools::load_image_data(path);
GLuint texture;
glGenTextures(1, &texture);
glBindTexture(GL_TEXTURE_2D, texture);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, 16, 16, 0, GL_RGBA,
GL_UNSIGNED_BYTE, data);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER,
GL_LINEAR_MIPMAP_LINEAR);
glGenerateMipmap(GL_TEXTURE_2D);
if (m_aniso >= 1) {
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY,
static_cast<GLfloat>(m_aniso));
}
m_item_textures.push_back(texture);
Tools::delete_image_data(data);
}
void TextureManager::load_ui_texture(unsigned id) {
ASSERT_MSG(id < MAX_UI_NUM, "Exceed the max ui sum limit");
@@ -78,6 +107,65 @@ void TextureManager::load_ui_texture(unsigned id) {
Tools::delete_image_data(image_data);
}
void TextureManager::init_item() {
auto& map = MapTable::item_map();
for (const auto& name : map) {
load_item_texture(name);
}
}
void TextureManager::init_block() {
glGenTextures(1, &m_texture_array);
glBindTexture(GL_TEXTURE_2D_ARRAY, m_texture_array);
glTexImage3D(GL_TEXTURE_2D_ARRAY, 0, GL_RGBA, 16, 16, MAX_BLOCK_NUM * 6, 0,
GL_RGBA, GL_UNSIGNED_BYTE, nullptr);
for (int i = 0; i < MAX_BLOCK_NUM; i++) {
load_block_texture(i);
}
glBindTexture(GL_TEXTURE_2D_ARRAY, m_texture_array);
glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MIN_FILTER,
GL_LINEAR_MIPMAP_LINEAR);
glGenerateMipmap(GL_TEXTURE_2D_ARRAY);
if (m_aniso >= 1) {
glTexParameterf(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MAX_ANISOTROPY,
static_cast<GLfloat>(m_aniso));
}
Logger::info("Block Texture Load Success");
}
void TextureManager::init_ui() {
glGenTextures(1, &m_ui_array);
glBindTexture(GL_TEXTURE_2D_ARRAY, m_ui_array);
glTexImage3D(GL_TEXTURE_2D_ARRAY, 0, GL_RGBA, 16, 16, MAX_UI_NUM, 0,
GL_RGBA, GL_UNSIGNED_BYTE, nullptr);
for (int i = 0; i < MAX_UI_NUM; i++) {
load_ui_texture(i);
}
glBindTexture(GL_TEXTURE_2D_ARRAY, m_ui_array);
glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
}
void TextureManager::init_block_status() {
glGenTextures(1, &m_block_status_array);
glBindTexture(GL_TEXTURE_2D_ARRAY, m_block_status_array);
glTexImage3D(GL_TEXTURE_2D_ARRAY, 0, GL_RGBA, 16, 16, MAX_BLOCK_STATUS, 0,
GL_RGBA, GL_UNSIGNED_BYTE, nullptr);
for (int i = 0; i < MAX_BLOCK_STATUS; i++) {
load_block_status(i);
}
glBindTexture(GL_TEXTURE_2D_ARRAY, m_block_status_array);
glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MIN_FILTER,
GL_LINEAR_MIPMAP_LINEAR);
glGenerateMipmap(GL_TEXTURE_2D_ARRAY);
if (m_aniso >= 1) {
glTexParameterf(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MAX_ANISOTROPY,
static_cast<GLfloat>(m_aniso));
}
}
void TextureManager::init_texture() {
glGetFloatv(GL_MAX_TEXTURE_MAX_ANISOTROPY, &m_max_aniso);
if (m_max_aniso > 0.0f) {
@@ -89,71 +177,11 @@ void TextureManager::init_texture() {
Logger::info("Setting Texture Aniso is {}", m_aniso);
MapTable::init_map();
Logger::info("Map Init Success");
glGenTextures(1, &m_texture_array);
Tools::check_opengl_error();
glBindTexture(GL_TEXTURE_2D_ARRAY, m_texture_array);
Tools::check_opengl_error();
glTexImage3D(GL_TEXTURE_2D_ARRAY, 0, GL_RGBA, 16, 16, MAX_BLOCK_NUM * 6, 0,
GL_RGBA, GL_UNSIGNED_BYTE, nullptr);
Tools::check_opengl_error();
for (int i = 0; i < MAX_BLOCK_NUM; i++) {
load_block_texture(i);
}
Logger::info("Block Texture Load Success");
glBindTexture(GL_TEXTURE_2D_ARRAY, m_texture_array);
Tools::check_opengl_error();
glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
Tools::check_opengl_error();
glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MIN_FILTER,
GL_LINEAR_MIPMAP_LINEAR);
Tools::check_opengl_error();
glGenerateMipmap(GL_TEXTURE_2D_ARRAY);
Tools::check_opengl_error();
if (m_aniso >= 1) {
glTexParameterf(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MAX_ANISOTROPY,
static_cast<GLfloat>(m_aniso));
}
glGenTextures(1, &m_block_status_array);
Tools::check_opengl_error();
glBindTexture(GL_TEXTURE_2D_ARRAY, m_block_status_array);
Tools::check_opengl_error();
glTexImage3D(GL_TEXTURE_2D_ARRAY, 0, GL_RGBA, 16, 16, MAX_BLOCK_STATUS, 0,
GL_RGBA, GL_UNSIGNED_BYTE, nullptr);
Tools::check_opengl_error();
for (int i = 0; i < MAX_BLOCK_STATUS; i++) {
load_block_status(i);
}
glBindTexture(GL_TEXTURE_2D_ARRAY, m_block_status_array);
Tools::check_opengl_error();
glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
Tools::check_opengl_error();
glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MIN_FILTER,
GL_LINEAR_MIPMAP_LINEAR);
Tools::check_opengl_error();
glGenerateMipmap(GL_TEXTURE_2D_ARRAY);
Tools::check_opengl_error();
if (m_aniso >= 1) {
glTexParameterf(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MAX_ANISOTROPY,
static_cast<GLfloat>(m_aniso));
}
glGenTextures(1, &m_ui_array);
Tools::check_opengl_error();
glBindTexture(GL_TEXTURE_2D_ARRAY, m_ui_array);
Tools::check_opengl_error();
glTexImage3D(GL_TEXTURE_2D_ARRAY, 0, GL_RGBA, 16, 16, MAX_UI_NUM, 0,
GL_RGBA, GL_UNSIGNED_BYTE, nullptr);
Tools::check_opengl_error();
for (int i = 0; i < MAX_UI_NUM; i++) {
load_ui_texture(i);
}
glBindTexture(GL_TEXTURE_2D_ARRAY, m_ui_array);
glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
init_block();
init_block_status();
init_ui();
init_item();
}
void TextureManager::update() {