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korenkonder_ReDIVA/src/CRE/sprite.cpp
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/*
by korenkonder
GitHub/GitLab: korenkonder
*/
#include "sprite.hpp"
#include "../KKdLib/prj/shared_ptr.hpp"
#include "../KKdLib/prj/stack_allocator.hpp"
#include "../KKdLib/txp.hpp"
#include "GL/array_buffer.hpp"
#include "GL/element_array_buffer.hpp"
#include "data.hpp"
#include "file_handler.hpp"
#include "gl.hpp"
#include "shader_ft.hpp"
#include "texture.hpp"
class SprSet {
public:
int32_t flag;
uint32_t index;
::spr_set* spr_set;
texture** textures;
int32_t load_count;
p_file_handler file_handler;
bool ready;
prj::shared_ptr<prj::stack_allocator> alloc_handler;
std::string file;
std::string name;
std::vector<uint32_t> sprite_ids;
uint32_t hash;
SprSet(uint32_t index);
virtual ~SprSet();
const char* GetName(spr_info info);
rectangle GetRectangle(spr_info info);
resolution_mode GetResolutionMode(spr_info info);
texture* GetTexture(spr_info info);
bool LoadData();
bool LoadDataModern(const void* data, size_t size);
bool LoadFile();
bool LoadFileModern(sprite_database* spr_db);
bool LoadTexture();
bool LoadTextureModern(const void* data, size_t size);
void ReadFile(const char* file, std::string& mdata_dir, void* data);
void ReadFileModern(uint32_t set_hash, void* data);
void Unload();
void UnloadModern(sprite_database* spr_db);
bool UnloadTexture();
};
struct sprite_draw_vertex {
vec3 pos;
vec2 uv[2];
color4u8 color;
};
struct sprite_draw_param_attrib_member {
uint32_t primitive : 4;
uint32_t enable_blend : 1;
uint32_t blend : 3;
uint32_t sampler : 2;
};
union sprite_draw_param_attrib {
sprite_draw_param_attrib_member m;
uint32_t w;
};
struct sprite_draw_param {
union {
GLint first;
struct {
GLuint start;
GLuint end;
};
};
GLsizei count;
GLintptr offset;
const texture* textures[2];
int32_t shader;
sprite_draw_param_attrib attrib;
vec3 vtx[4];
};
namespace spr {
struct SprArgsInner {
int32_t num_texture;
int32_t blend;
const texture* textures[4];
int32_t shader;
spr::SprKind kind;
};
struct TexCoord {
struct UV {
float_t u;
float_t v;
inline UV() : u(), v() {
}
};
UV uv[4];
inline TexCoord() {
}
};
struct TexParam {
const texture* texture;
TexCoord texcoord;
//int32_t pad[2];
inline TexParam() : texture()/*, pad()*/ {
}
};
struct SpriteManager {
struct RenderData {
std::vector<sprite_draw_param> draw_param_buffer;
std::vector<sprite_draw_vertex> vertex_buffer;
std::vector<uint32_t> index_buffer;
GLuint vao;
GL::ArrayBuffer vbo;
size_t vbo_vertex_count;
GL::ElementArrayBuffer ebo;
size_t ebo_index_count;
RenderData();
~RenderData();
void Clear();
void Update();
};
std::map<uint32_t, SprSet> sets;
std::list<SprArgs> reqlist[4][2][SPR_PRIO_MAX];
float_t aspect[2];
std::pair<resolution_mode, rectangle> field_1018[2];
int32_t index;
mat4 view_projection;
mat4 mat;
resolution_mode resolution_mode;
uint32_t set_counter;
RenderData render_data;
SpriteManager();
~SpriteManager();
uint32_t AddSetModern();
void AddSprSets(const sprite_database* spr_db);
void Clear();
void Draw(int32_t index, bool font, texture* overlay_tex, const mat4& vp);
SprSet* GetSet(uint32_t index);
bool GetSetReady(uint32_t index);
uint32_t GetSetSpriteNum(uint32_t index);
uint32_t GetSetTextureNum(uint32_t index);
const char* GetSprName(spr_info info);
rectangle GetSprRectangle(spr_info info);
texture* GetSprTexture(spr_info info);
bool LoadFile(uint32_t index);
bool LoadFileModern(uint32_t index, sprite_database* spr_db);
SprArgs* PutSprite(const SprArgs& args, const sprite_database* spr_db);
void ReadFile(uint32_t index, const char* file, std::string& mdata_dir, void* data);
void ReadFileModern(uint32_t index, uint32_t set_hash, void* data, sprite_database* spr_db);
void RemoveSprSets(const sprite_database* spr_db);
void ResetIndex();
void ResetReqList();
void ResetResData();
void PostDraw();
void PreDraw();
void UnloadSet(uint32_t index);
void UnloadSetModern(uint32_t index, sprite_database* spr_db);
};
static void calc_sprite_vertex(spr::SprArgs* args, vec3* vtx, mat4* mat, bool font);
static int32_t calc_sprite_texture_param(SprArgs* args, spr::TexParam* param, vec3* vtx, bool font);
static void add_draw_sprite(spr::SprArgs** args_array, int32_t count, bool font,
spr::SprArgsInner& args_inner, std::vector<sprite_draw_param>& draw_param_buffer,
std::vector<sprite_draw_vertex>& vertex_buffer, std::vector<uint32_t>& index_buffer);
static void draw_sprite(spr::SpriteManager* sprite_manager, render_context* rctx, const SprArgs& args,
const mat4& mat, int32_t x_min, int32_t y_min, int32_t x_max, int32_t y_max, texture* overlay_tex);
static void draw_sprite_begin(render_context* rctx);
static void draw_sprite_copy_overlay_texture(render_context* rctx, const SprArgs& args, const mat4& mat,
const vec3* vtx, int32_t overlay_x_min, int32_t overlay_y_min, int32_t overlay_x_max, int32_t overlay_y_max);
static void draw_sprite_end();
static void draw_sprite_scale(spr::SprArgs* args);
}
spr::SpriteManager* sprite_manager;
#if BREAK_SPRITE_VERTEX_LIMIT
size_t sprite_vertex_array_max_count = 0x2000;
spr::SpriteVertex* sprite_vertex_array;
#else
const size_t sprite_vertex_array_max_count = 0x2000;
spr::SpriteVertex sprite_vertex_array[sprite_vertex_array_max_count];
#endif
size_t sprite_vertex_array_count;
extern render_context* rctx_ptr;
static const GLenum spr_blend_param[6][4] = {
{ GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ZERO, GL_ONE },
{ GL_SRC_ALPHA, GL_ONE_MINUS_SRC_COLOR, GL_ZERO, GL_ONE },
{ GL_SRC_ALPHA, GL_ONE, GL_ZERO, GL_ONE },
{ GL_DST_COLOR, GL_ZERO, GL_ZERO, GL_ONE },
{ GL_ONE, GL_ZERO, GL_ONE, GL_ZERO },
{ GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ZERO, GL_ONE },
};
namespace spr {
SprArgs::SprArgs() : kind(), attr(), blend(), index(), layer(), prio(),
resolution_mode_screen(), resolution_mode_sprite(), texture(), shader(),
sprite_draw_param_index(), vertex_array(), num_vertex(), flags(), field_CC(), next() {
Reset();
}
void SprArgs::Reset() {
kind = SPR_KIND_NORMAL;
id = {};
color = 0xFFFFFFFF;
attr = (SprAttr)0;
blend = 0;
index = -1;
layer = 0;
prio = SPR_PRIO_DEFAULT;
resolution_mode_screen = RESOLUTION_MODE_HD;
resolution_mode_sprite = RESOLUTION_MODE_HD;
center = 0.0f;
trans = 0.0f;
scale = 1.0f;
rot = 0.0f;
skew_angle = 0.0f;
mat = mat4_identity;
texture = 0;
shader = SHADER_FT_FFP;
sprite_draw_param_index = -1;
#if BREAK_SPRITE_VERTEX_LIMIT
vertex_array = -1;
#else
vertex_array = 0;
#endif
num_vertex = 0;
flags = (SprArgs::Flags)0;
sprite_size = 0.0f;
field_CC = 0;
texture_pos = 0.0f;
texture_size = 1.0f;
next = 0;
}
void SprArgs::SetSpriteSize(vec2 size) {
if (flags & SPRITE_SIZE)
return;
enum_or(flags, SPRITE_SIZE);
sprite_size = size;
field_CC = 0;
}
void SprArgs::SetTexturePosSize(float_t x, float_t y, float_t width, float_t height) {
if (flags & TEXTURE_POS_SIZE)
return;
enum_or(flags, TEXTURE_POS_SIZE);
texture_pos.x = x;
texture_pos.y = y;
texture_size.x = width;
texture_size.y = height;
}
void SprArgs::SetVertexArray(SpriteVertex* vertex_array, size_t num_vertex) {
#if BREAK_SPRITE_VERTEX_LIMIT
if (sprite_vertex_array_count + num_vertex >= sprite_vertex_array_max_count) {
while (sprite_vertex_array_count + num_vertex >= sprite_vertex_array_max_count)
sprite_vertex_array_max_count *= 2;
spr::SpriteVertex* _sprite_vertex_array = new spr::SpriteVertex[sprite_vertex_array_max_count];
memmove(_sprite_vertex_array, sprite_vertex_array, sizeof(SpriteVertex) * sprite_vertex_array_count);
delete[] sprite_vertex_array;
sprite_vertex_array = _sprite_vertex_array;
}
#else
if (sprite_vertex_array_count + num_vertex >= sprite_vertex_array_max_count)
return;
#endif
this->num_vertex = num_vertex;
#if BREAK_SPRITE_VERTEX_LIMIT
this->vertex_array = sprite_vertex_array_count;
memmove(sprite_vertex_array + this->vertex_array, vertex_array, sizeof(SpriteVertex) * num_vertex);
#else
this->vertex_array = &sprite_vertex_array[sprite_vertex_array_count];
memmove(this->vertex_array, vertex_array, sizeof(SpriteVertex) * num_vertex);
#endif
sprite_vertex_array_count += num_vertex;
}
void SprArgs::SetNext(SprArgs* args, SprArgs* next) {
while (args->next)
args = args->next;
args->next = next;
next->kind = SPR_KIND_LINE;
}
vec2 proj_sprite_3d_line(vec3 vec, bool offset) {
camera* cam = rctx_ptr->camera;
mat4_transform_point(&cam->view, &vec, &vec);
if (fabsf(vec.z) < 1.0e-10f)
return 0.0f;
vec2 sc_vec = cam->depth * *(vec2*)&vec.x * (1.0f / vec.z);
resolution_struct* res_wind_int = res_window_internal_get();
sc_vec.x = (float_t)res_wind_int->width * 0.5f - sc_vec.x;
sc_vec.y = (float_t)res_wind_int->height * 0.5f + sc_vec.y;
if (offset) {
resolution_struct* res_wind = res_window_get();
sc_vec.x = (float_t)res_wind_int->x_offset + sc_vec.x;
sc_vec.y = (float_t)(res_wind->height
- res_wind_int->y_offset - res_wind_int->height) + sc_vec.y;
}
return sc_vec;
}
void put_cross(const mat4& mat, color4u8 color_x, color4u8 color_y, color4u8 color_z) {
vec3 v5 = { 0.0f, 0.0f, 0.0f };
vec3 v6;
mat4_transform_point(&mat, &v5, &v6);
vec3 v7 = v6;
v5 = { 1.0f, 0.0f, 0.0f };
mat4_transform_point(&mat, &v5, &v6);
put_sprite_3d_line(v7, v6, color_x);
v5 = { 0.0f, 1.0f, 0.0f };
mat4_transform_point(&mat, &v5, &v6);
put_sprite_3d_line(v7, v6, color_y);
v5 = { 0.0f, 0.0f, 1.0f };
mat4_transform_point(&mat, &v5, &v6);
put_sprite_3d_line(v7, v6, color_z);
}
void put_rgb_cross(const mat4& mat) {
spr::put_cross(mat, color_red, color_green, color_blue);
}
spr::SprArgs* put_sprite(const spr::SprArgs& args, const sprite_database* spr_db) {
return sprite_manager->PutSprite(args, spr_db);
}
void put_sprite_3d_line(vec3 p1, vec3 p2, color4u8 color) {
vec2 sc_p1 = proj_sprite_3d_line(p1, true);
vec2 sc_p2 = proj_sprite_3d_line(p2, true);
spr::put_sprite_line(sc_p1, sc_p2, RESOLUTION_MODE_MAX, SPR_PRIO_DEBUG, color, 0);
}
void put_sprite_line(vec2 p1, vec2 p2, resolution_mode mode, spr::SprPrio prio, color4u8 color, int32_t layer) {
spr::SprArgs args;
args.trans.x = p1.x;
args.trans.y = p1.y;
args.trans.z = 0.0f;
args.layer = layer;
args.kind = SPR_KIND_LINES;
args.resolution_mode_screen = mode;
args.resolution_mode_sprite = mode;
args.prio = prio;
args.color = color;
args.SetSpriteSize({ p2.x - p1.x, p2.y - p1.y });
enum_or(args.attr, SPR_ATTR_MATRIX);
sprite_manager->PutSprite(args, 0);
}
void put_sprite_line_list(vec2* points, size_t count, resolution_mode mode,
spr::SprPrio prio, color4u8 color, int32_t layer) {
spr::SprArgs args;
args.kind = SPR_KIND_ARROW_AB;
args.layer = layer;
args.resolution_mode_screen = mode;
args.resolution_mode_sprite = mode;
args.prio = prio;
args.color = color;
std::vector<spr::SpriteVertex> vertex_array;
vertex_array.reserve(count);
for (size_t i = 0; i < count; i++, points++) {
spr::SpriteVertex vert = {};
*(vec2*)&vert.pos = *points;
vertex_array.push_back(vert);
}
args.SetVertexArray(vertex_array.data(), vertex_array.size());
sprite_manager->PutSprite(args, 0);
}
void put_sprite_multi(rectangle rect, resolution_mode mode, spr::SprPrio prio, color4u8 color, int32_t layer) {
spr::SprArgs args;
args.trans.x = rect.pos.x;
args.trans.y = rect.pos.y;
args.trans.z = 0.0f;
args.layer = layer;
args.kind = SPR_KIND_MULTI;
args.resolution_mode_screen = mode;
args.resolution_mode_sprite = mode;
args.prio = prio;
args.color = color;
args.SetSpriteSize(rect.size);
enum_or(args.attr, SPR_ATTR_MATRIX);
sprite_manager->PutSprite(args, 0);
}
void put_sprite_rect(rectangle rect, resolution_mode mode, spr::SprPrio prio, color4u8 color, int32_t layer) {
spr::SprArgs args;
args.trans.x = rect.pos.x;
args.trans.y = rect.pos.y;
args.trans.z = 0.0f;
args.layer = layer;
args.kind = SPR_KIND_RECT;
args.resolution_mode_screen = mode;
args.resolution_mode_sprite = mode;
args.prio = prio;
args.color = color;
args.SetSpriteSize(rect.size);
enum_or(args.attr, SPR_ATTR_MATRIX);
sprite_manager->PutSprite(args, 0);
}
void put_sprite_triangles(SpriteVertex* vert, size_t num, resolution_mode mode,
SprPrio prio, int32_t spr_id, int32_t layer, const sprite_database* spr_db) {
spr::SprArgs args;
args.layer = layer;
args.kind = SPR_KIND_TRIANGLE;
args.resolution_mode_screen = mode;
args.resolution_mode_sprite = mode;
args.prio = prio;
args.color = vert[0].color;
if (spr_id != -1)
args.id.info = spr_db->get_spr_by_id(spr_id)->info;
enum_or(args.attr, SPR_ATTR_MATRIX);
args.SetVertexArray(vert, num);
sprite_manager->PutSprite(args, spr_db);
}
}
void sprite_manager_init() {
if (!sprite_manager)
sprite_manager = new spr::SpriteManager;
#if BREAK_SPRITE_VERTEX_LIMIT
if (!sprite_vertex_array)
sprite_vertex_array = new spr::SpriteVertex[sprite_vertex_array_max_count];
#endif
}
void sprite_manager_add_spr_sets(const sprite_database* spr_db) {
sprite_manager->AddSprSets(spr_db);
}
void sprite_manager_clear() {
sprite_manager->Clear();
}
void sprite_manager_draw(int32_t index, bool font, texture* overlay_tex, const mat4& vp) {
sprite_manager->Draw(index, font, overlay_tex, vp);
}
int32_t sprite_manager_get_index() {
return sprite_manager->index;
}
size_t sprite_manager_get_reqlist_count(int32_t index) {
size_t count = 0;
for (const auto& i : sprite_manager->reqlist[index])
for (const auto& j : i)
count += j.size();
return count;
}
::spr_set* sprite_manager_get_set(uint32_t spr_id, const sprite_database* spr_db) {
SprSet* set = sprite_manager->GetSet(spr_db->get_spr_set_by_id(spr_id)->index);
if (set)
return set->spr_set;
return 0;
}
bool sprite_manager_get_set_ready(uint32_t set_id, const sprite_database* spr_db) {
return sprite_manager->GetSetReady(spr_db->get_spr_set_by_id(set_id)->index);
}
uint32_t sprite_manager_get_set_sprite_num(uint32_t set_id, const sprite_database* spr_db) {
return sprite_manager->GetSetSpriteNum(spr_db->get_spr_set_by_id(set_id)->index);
}
uint32_t sprite_manager_get_set_texture_num(uint32_t set_id, const sprite_database* spr_db) {
return sprite_manager->GetSetTextureNum(spr_db->get_spr_set_by_id(set_id)->index);
}
const char* sprite_manager_get_spr_name(uint32_t spr_id, const sprite_database* spr_db) {
return sprite_manager->GetSprName(spr_db->get_spr_by_id(spr_id)->info);
}
rectangle sprite_manager_get_spr_rectangle(uint32_t spr_id, const sprite_database* spr_db) {
return sprite_manager->GetSprRectangle(spr_db->get_spr_by_id(spr_id)->info);
}
texture* sprite_manager_get_spr_texture(uint32_t spr_id, const sprite_database* spr_db) {
return sprite_manager->GetSprTexture(spr_db->get_spr_by_id(spr_id)->info);
}
bool sprite_manager_load_file(uint32_t set_id, const sprite_database* spr_db) {
return sprite_manager->LoadFile(spr_db->get_spr_set_by_id(set_id)->index);
}
bool sprite_manager_load_file_modern(uint32_t set_hash, sprite_database* spr_db) {
return sprite_manager->LoadFileModern(spr_db->get_spr_set_by_id(set_hash)->index, spr_db);
}
void sprite_manager_post_draw() {
sprite_manager->PostDraw();
}
void sprite_manager_pre_draw() {
sprite_manager->PreDraw();
}
void sprite_manager_read_file(uint32_t set_id,
std::string& mdata_dir, void* data, const sprite_database* spr_db) {
const spr_db_spr_set* spr_set = spr_db->get_spr_set_by_id(set_id);
sprite_manager->ReadFile(spr_set->index, spr_set->file_name.c_str(), mdata_dir, data);
}
void sprite_manager_read_file(uint32_t set_id,
std::string&& mdata_dir, void* data, const sprite_database* spr_db) {
const spr_db_spr_set* spr_set = spr_db->get_spr_set_by_id(set_id);
sprite_manager->ReadFile(spr_set->index, spr_set->file_name.c_str(), mdata_dir, data);
}
void sprite_manager_read_file_modern(uint32_t set_hash, void* data, sprite_database* spr_db) {
const spr_db_spr_set* spr_set = spr_db->get_spr_set_by_id(set_hash);
sprite_manager->ReadFileModern(spr_set->index, set_hash, data, spr_db);
}
void sprite_manager_remove_spr_sets(const sprite_database* spr_db) {
sprite_manager->RemoveSprSets(spr_db);
}
void sprite_manager_reset_req_list() {
sprite_manager->ResetReqList();
}
void sprite_manager_reset_res_data() {
sprite_manager->ResetResData();
}
void sprite_manager_set_index(int32_t value) {
sprite_manager->index = value;
}
void sprite_manager_set_res(double_t aspect, int32_t width, int32_t height) {
if (!sprite_manager)
return;
sprite_manager->aspect[0] = (float_t)aspect;
sprite_manager->field_1018[0].second = { 0.0f, 0.0f, (float_t)width, (float_t)height };
sprite_manager->aspect[1] = (float_t)aspect;
sprite_manager->field_1018[1].second = { 0.0f, 0.0f, (float_t)width, (float_t)height };
}
void sprite_manager_unload_set(uint32_t set_id, const sprite_database* spr_db) {
sprite_manager->UnloadSet(spr_db->get_spr_set_by_id(set_id)->index);
}
void sprite_manager_unload_set_modern(uint32_t set_hash, sprite_database* spr_db) {
sprite_manager->UnloadSetModern(spr_db->get_spr_set_by_id(set_hash)->index, spr_db);
}
void sprite_manager_free() {
#if BREAK_SPRITE_VERTEX_LIMIT
if (sprite_vertex_array) {
delete[] sprite_vertex_array;
sprite_vertex_array = 0;
}
#endif
if (sprite_manager) {
delete sprite_manager;
sprite_manager = 0;
}
}
namespace spr {
SpriteManager::RenderData::RenderData() : vao() {
glGenVertexArrays(1, &vao);
glBindVertexArray(vao);
vbo_vertex_count = 4096;
static const GLsizei buffer_size = sizeof(sprite_draw_vertex);
vbo.Create(buffer_size * vbo_vertex_count);
glBindBuffer(GL_ARRAY_BUFFER, vbo);
glEnableVertexAttribArray(0);
glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, buffer_size,
(void*)offsetof(sprite_draw_vertex, pos));
glEnableVertexAttribArray(1);
glVertexAttribPointer(1, 4, GL_UNSIGNED_BYTE, GL_TRUE, buffer_size,
(void*)offsetof(sprite_draw_vertex, color));
glEnableVertexAttribArray(2);
glVertexAttribPointer(2, 4, GL_FLOAT, GL_FALSE, buffer_size,
(void*)offsetof(sprite_draw_vertex, uv));
ebo_index_count = 4096;
ebo.Create(sizeof(uint32_t) * ebo_index_count);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, ebo);
glBindBuffer(GL_ARRAY_BUFFER, 0);
glBindVertexArray(0);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
}
SpriteManager::RenderData::~RenderData() {
ebo.Destroy();
vbo.Destroy();
if (vao) {
glDeleteVertexArrays(1, &vao);
vao = 0;
}
}
void SpriteManager::RenderData::Clear() {
draw_param_buffer.clear();
vertex_buffer.clear();
index_buffer.clear();
}
void SpriteManager::RenderData::Update() {
static const GLsizei buffer_size = sizeof(sprite_draw_vertex);
if (vbo_vertex_count < vertex_buffer.size()) {
while (vbo_vertex_count < vertex_buffer.size())
vbo_vertex_count *= 2;
vbo.Destroy();
glBindVertexArray(vao);
vbo.Create(buffer_size * vbo_vertex_count);
glBindBuffer(GL_ARRAY_BUFFER, vbo);
glBufferSubData(GL_ARRAY_BUFFER, 0, (GLsizeiptr)(buffer_size
* vertex_buffer.size()), vertex_buffer.data());
glEnableVertexAttribArray(0);
glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, buffer_size,
(void*)offsetof(sprite_draw_vertex, pos));
glEnableVertexAttribArray(1);
glVertexAttribPointer(1, 4, GL_UNSIGNED_BYTE, GL_TRUE, buffer_size,
(void*)offsetof(sprite_draw_vertex, color));
glEnableVertexAttribArray(2);
glVertexAttribPointer(2, 4, GL_FLOAT, GL_FALSE, buffer_size,
(void*)offsetof(sprite_draw_vertex, uv));
glBindBuffer(GL_ARRAY_BUFFER, 0);
glBindVertexArray(0);
}
else
vbo.WriteMemory(0, buffer_size * vertex_buffer.size(), vertex_buffer.data());
if (ebo_index_count < index_buffer.size()) {
while (ebo_index_count < index_buffer.size())
ebo_index_count *= 2;
ebo.Destroy();
glBindVertexArray(vao);
ebo.Create(sizeof(uint32_t) * ebo_index_count);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, ebo);
glBufferSubData(GL_ELEMENT_ARRAY_BUFFER, 0, (GLsizeiptr)(sizeof(uint32_t)
* index_buffer.size()), index_buffer.data());
glBindVertexArray(0);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
}
else
ebo.WriteMemory(0, sizeof(uint32_t) * index_buffer.size(), index_buffer.data());
}
SpriteManager::SpriteManager() : aspect(), index(), set_counter() {
ResetIndex();
resolution_mode = RESOLUTION_MODE_MAX;
resolution_struct res = resolution_struct(RESOLUTION_MODE_HD);
aspect[0] = (float_t)res.aspect;
field_1018[0].first = res.resolution_mode;
field_1018[0].second = { 0.0f, 0.0f, (float_t)res.width, (float_t)res.height };
aspect[1] = (float_t)res.aspect;
field_1018[1].first = res.resolution_mode;
field_1018[1].second = { 0.0f, 0.0f, (float_t)res.width, (float_t)res.height };
view_projection = mat4_identity;
mat = mat4_identity;
}
SpriteManager::~SpriteManager() {
Clear();
}
uint32_t SpriteManager::AddSetModern() {
uint32_t index = this->set_counter;
//for (; index <= 0x0FFF; index++) {
for (; index <= 0x3FFF; index++) {
auto elem = sets.find(0x8000 | index);
if (elem == sets.end())
break;
}
//if (!index || index >= 0x0FFF) {
if (!index || index > 0x3FFF) {
//for (index = 1; index <= 0x0FFF; index++) {
for (index = 1; index <= 0x3FFF; index++) {
auto elem = sets.find(0x8000 | index);
if (elem == sets.end())
break;
}
//if (!index || index > 0x0FFF)
if (!index || index > 0x3FFF)
return 0x8000;
}
sets.insert({ 0x8000 | index, SprSet(0x8000 | index) });
set_counter = index + 1;
//if (index + 1 > 0x0FFF)
if (index + 1 > 0x3FFF)
set_counter = 1;
return 0x8000 | index;
}
void SpriteManager::AddSprSets(const sprite_database* spr_db) {
for (auto& i : spr_db->spr_set_indices)
sets.insert({ i.first, SprSet(i.first) });
}
void SpriteManager::Clear() {
for (int32_t i = 0; i < 4; i++)
for (int32_t j = 0; j < 2; j++)
for (int32_t k = 0; k < SPR_PRIO_MAX; k++)
reqlist[i][j][k].clear();
for (auto i : sets)
i.second.Unload();
sets.clear();
render_data.Clear();
}
void SpriteManager::Draw(int32_t index, bool font, texture* overlay_tex, const mat4& vp) {
render_context* rctx = rctx_ptr;
draw_sprite_begin(rctx);
::resolution_mode mode = res_window_get()->resolution_mode;
if (index == 2 && resolution_mode != RESOLUTION_MODE_MAX)
res_window_get()->resolution_mode = resolution_mode;
gl_rend_state_rect viewport_rect = gl_rend_state.get_viewport();
for (int32_t i = 0; i < 2; i++) {
auto reqlist = this->reqlist[index][i];
int32_t x_min;
int32_t y_min;
int32_t x_max;
int32_t y_max;
if (index == 0 || index == 3) {
resolution_struct* res_wind = res_window_get();
float_t sprite_half_width = (float_t)res_wind->width * 0.5f;
float_t sprite_half_height = (float_t)res_wind->height * 0.5f;
float_t aet_depth = rctx->camera->aet_depth;
float_t aet_depth_1 = 1.0f / aet_depth;
float_t v15a = sprite_half_height * aspect[i] * 0.2f * aet_depth_1;
float_t v15b = sprite_half_height * 0.2f * aet_depth_1;
mat4 proj;
mat4_frustrum(-v15a, v15a, v15b, -v15b, 0.2f, 3000.0f, &proj);
vec3 eye = { sprite_half_width, sprite_half_height, aet_depth };
vec3 target = { sprite_half_width, sprite_half_height, 0.0f };
vec3 up = { 0.0f, 1.0f, 0.0f };
mat4 view;
mat4_look_at(&eye, &target, &up, &view);
mat4_mul(&view, &proj, &view_projection);
vec2 min;
vec2 max;
resolution_mode_scale_pos(min, mode, field_1018[i].second.pos, field_1018[i].first);
resolution_mode_scale_pos(max, mode,
field_1018[i].second.pos + field_1018[i].second.size, field_1018[i].first);
x_min = (int32_t)min.x;
y_min = (int32_t)min.y;
x_max = (int32_t)(max.x - min.x);
y_max = (int32_t)(max.y - min.y);
gl_rend_state.set_viewport(x_min, y_min, x_max, y_max);
}
else {
view_projection = vp;
x_min = viewport_rect.x;
y_min = viewport_rect.y;
x_max = viewport_rect.width;
y_max = viewport_rect.height;
}
float_t v23 = (float_t)x_max * 0.5f;
float_t v24 = (float_t)x_min + v23;
float_t v25 = (float_t)y_max * 0.5f;
float_t v26 = (float_t)y_min + v25;
mat = view_projection;
mat.row0.x = v23 * view_projection.row0.x + v24 * view_projection.row0.w;
mat.row1.x = v23 * view_projection.row1.x + v24 * view_projection.row1.w;
mat.row2.x = v23 * view_projection.row2.x + v24 * view_projection.row2.w;
mat.row3.x = v23 * view_projection.row3.x + v24 * view_projection.row3.w;
mat.row0.y = v25 * view_projection.row0.y + v26 * view_projection.row0.w;
mat.row1.y = v25 * view_projection.row1.y + v26 * view_projection.row1.w;
mat.row2.y = v25 * view_projection.row2.y + v26 * view_projection.row2.w;
mat.row3.y = v25 * view_projection.row3.y + v26 * view_projection.row3.w;
sprite_scene_shader_data shader_data = {};
shader_data.g_framebuffer_size = {
1.0f / (float_t)overlay_tex->width,
1.0f / (float_t)overlay_tex->height, 0.0f, 0.0f
};
mat4_transpose(&view_projection, &shader_data.g_transform);
rctx->sprite_scene_ubo.WriteMemory(shader_data);
rctx->sprite_scene_ubo.Bind(0);
gl_rend_state.bind_vertex_array(render_data.vao);
for (uint32_t j = SPR_PRIO_MAX; j; j--, reqlist++)
for (SprArgs& k : *reqlist)
if (k.sprite_draw_param_index >= 0)
draw_sprite(this, rctx, k, mat, x_min, y_min, x_max, y_max, overlay_tex);
gl_rend_state.bind_vertex_array(0);
}
if (index == 2 && resolution_mode != RESOLUTION_MODE_MAX)
res_window_get()->resolution_mode = mode;
draw_sprite_end();
}
SprSet* SpriteManager::GetSet(uint32_t index) {
auto elem = sets.find(index);
if (elem != sets.end())
return &elem->second;
return 0;
}
bool SpriteManager::GetSetReady(uint32_t index) {
SprSet* set = GetSet(index);
if (set)
return set->ready;
return false;
}
uint32_t SpriteManager::GetSetSpriteNum(uint32_t index) {
SprSet* set = GetSet(index);
if (set)
return set->spr_set->num_of_sprite;
return 0;
}
uint32_t SpriteManager::GetSetTextureNum(uint32_t index) {
SprSet* set = GetSet(index);
if (set)
return set->spr_set->num_of_texture;
return 0;
}
const char* SpriteManager::GetSprName(spr_info info) {
SprSet* set = GetSet(info.set_index & 0x8FFF);
if (set)
return set->GetName(info);
return "(null)";
}
rectangle SpriteManager::GetSprRectangle(spr_info info) {
SprSet* set = GetSet(info.set_index & 0x8FFF);
if (set)
return set->GetRectangle(info);
return {};
}
texture* SpriteManager::GetSprTexture(spr_info info) {
SprSet* set = GetSet(info.set_index & 0x8FFF);
if (set)
return set->GetTexture(info);
return 0;
}
bool SpriteManager::LoadFile(uint32_t index) {
SprSet* set = GetSet(index);
if (set)
return set->LoadFile();
return false;
}
bool SpriteManager::LoadFileModern(uint32_t index, sprite_database* spr_db) {
SprSet* set = GetSet(index);
if (set)
return set->LoadFileModern(spr_db);
return false;
}
SprArgs* SpriteManager::PutSprite(const SprArgs& args, const sprite_database* spr_db) {
int32_t index = args.index;
if (index == -1)
index = this->index;
auto reqlist = &this->reqlist[index][args.layer][args.prio];
spr_info info = args.id.info;
if (args.kind == SPR_KIND_NORMAL)
info = spr_db->get_spr_by_id(args.id.id)->info;
if (info.not_null()) {
SprSet* set = GetSet(info.set_index & 0x8FFF);
if (!set || !set->ready)
return 0;
reqlist->push_back(args);
SprArgs& _args = reqlist->back();
_args.id.info = info;
_args.texture = set->GetTexture(info);
rectangle rect = set->GetRectangle(info);
_args.SetSpriteSize({ rect.size.x, rect.size.y });
_args.SetTexturePosSize(rect.pos.x, rect.pos.y, rect.size.x, rect.size.y);
if (_args.resolution_mode_sprite != RESOLUTION_MODE_MAX)
_args.resolution_mode_sprite = set->GetResolutionMode(_args.id.info);
return &_args;
}
if (args.texture) {
reqlist->push_back(args);
SprArgs& _args = reqlist->back();
_args.id.index = -1;
_args.SetSpriteSize({ (float_t)_args.texture->width, (float_t)_args.texture->height });
_args.SetTexturePosSize(0.0, 0.0, (float_t)_args.texture->width, (float_t)_args.texture->height);
return &_args;
}
else {
reqlist->push_back(args);
SprArgs& _args = reqlist->back();
_args.id.index = -1;
return &_args;
}
}
void SpriteManager::ReadFile(uint32_t index,
const char* file, std::string& mdata_dir, void* data) {
SprSet* set = GetSet(index);
if (set)
set->ReadFile(file, mdata_dir, data);
}
void SpriteManager::ReadFileModern(uint32_t index,
uint32_t set_hash, void* data, sprite_database* spr_db) {
if (index == -1) {
index = AddSetModern();
spr_db->add_spr_set(set_hash, index);
}
SprSet* set = GetSet(index);
if (set)
set->ReadFileModern(set_hash, data);
}
void SpriteManager::ResetIndex() {
index = 0;
}
void SpriteManager::RemoveSprSets(const sprite_database* spr_db) {
for (auto& i : spr_db->spr_set_indices)
sets.erase(i.first);
}
void SpriteManager::ResetReqList() {
for (auto& i : reqlist)
for (auto& j : i)
for (auto& k : j)
k.clear();
ResetIndex();
sprite_vertex_array_count = 0;
}
void SpriteManager::ResetResData() {
ResetIndex();
resolution_mode = RESOLUTION_MODE_MAX;
resolution_struct* res = res_window_get();
aspect[0] = (float_t)res->aspect;
field_1018[0].first = res->resolution_mode;
field_1018[0].second = { 0.0f, 0.0f, (float_t)res->width, (float_t)res->height };
aspect[1] = (float_t)res->aspect;
field_1018[1].first = res->resolution_mode;
field_1018[1].second = { 0.0f, 0.0f, (float_t)res->width, (float_t)res->height };
view_projection = mat4_identity;
mat = mat4_identity;
}
void SpriteManager::PostDraw() {
render_data.Clear();
}
void SpriteManager::PreDraw() {
auto check_same = [](const SprArgsInner& left, const SprArgsInner& right) -> bool {
if (left.num_texture != right.num_texture)
return false;
for (int32_t i = 0; i < left.num_texture; i++)
if (left.textures[i] != right.textures[i])
return false;
return left.blend == right.blend && left.blend != 5 && right.blend != 5
&& left.shader == right.shader && left.kind == right.kind
&& left.kind != SPR_KIND_ARROW_AB && right.kind != SPR_KIND_ARROW_AB
&& left.kind != SPR_KIND_TRIANGLE && right.kind != SPR_KIND_TRIANGLE;
};
auto get_num_vertex = [](const SprArgs& args, SprArgsInner& args_inner) {
int32_t num_texture = 0;
if (args.texture) {
const spr::SprArgs* _args = &args;
while (_args) {
args_inner.textures[num_texture++] = _args->texture;
_args = _args->next;
}
}
args_inner.num_texture = num_texture;
args_inner.blend = args.blend;
args_inner.shader = args.shader;
args_inner.kind = args.kind;
};
SprArgsInner args_inner[2];
SprArgs* args_array[256];
for (int32_t i = 0; i < 4; i++)
for (int32_t j = 0; j < 2; j++)
for (int32_t k = 0; k < SPR_PRIO_MAX; k++) {
int32_t args_count = 0;
int32_t inner_idx = 0;
for (SprArgs& args : reqlist[i][j][k]) {
if (!args_count) {
get_num_vertex(args, args_inner[inner_idx]);
args_array[args_count++] = &args;
inner_idx = 1 - inner_idx;
}
else if (args_count >= 0x100) {
add_draw_sprite(args_array, args_count, true,
args_inner[1 - inner_idx], render_data.draw_param_buffer,
render_data.vertex_buffer, render_data.index_buffer);
get_num_vertex(args, args_inner[inner_idx]);
args_count = 0;
args_array[args_count++] = &args;
inner_idx = 1 - inner_idx;
}
else {
get_num_vertex(args, args_inner[inner_idx]);
if (!check_same(args_inner[1 - inner_idx], args_inner[inner_idx])) {
add_draw_sprite(args_array, args_count, true,
args_inner[1 - inner_idx], render_data.draw_param_buffer,
render_data.vertex_buffer, render_data.index_buffer);
args_count = 0;
inner_idx = 1 - inner_idx;
}
args_array[args_count++] = &args;
}
}
if (args_count)
add_draw_sprite(args_array, args_count, true,
args_inner[1 - inner_idx], render_data.draw_param_buffer,
render_data.vertex_buffer, render_data.index_buffer);
}
render_data.Update();
}
void SpriteManager::UnloadSet(uint32_t index) {
SprSet* set = GetSet(index);
if (set)
set->Unload();
}
void SpriteManager::UnloadSetModern(uint32_t index, sprite_database* spr_db) {
SprSet* set = GetSet(index);
if (set) {
set->UnloadModern(spr_db);
if (set->load_count <= 0) {
auto elem = sets.find(index);
if (elem != sets.end())
sets.erase(elem);
}
}
}
static void calc_sprite_vertex(spr::SprArgs* args, vec3* vtx, mat4* mat, bool font) {
vtx[0].x = 0.0f;
vtx[0].y = 0.0f;
vtx[1].x = 0.0f;
vtx[1].y = args->sprite_size.y;
vtx[1].z = 0.0f;
vtx[2].x = args->sprite_size.x;
vtx[2].y = args->sprite_size.y;
vtx[2].z = 0.0f;
vtx[3].x = args->sprite_size.x;
vtx[3].y = 0.0f;
vtx[3].z = 0.0f;
mat4 m;
SprAttr attr = args->attr;
if (!(attr & SPR_ATTR_MATRIX)) {
if (attr & SPR_ATTR_CTR) {
if (attr & SPR_ATTR_CTR_LT)
args->center = 0.0f;
else if (attr & SPR_ATTR_CTR_LC) {
args->center.x = 0.0f;
args->center.y = args->sprite_size.y * 0.5f;
args->center.z = 0.0f;
}
else if (attr & SPR_ATTR_CTR_LB) {
args->center.x = 0.0f;
args->center.y = args->sprite_size.y;
args->center.z = 0.0f;
}
else if (attr & SPR_ATTR_CTR_CT) {
args->center.x = args->sprite_size.x * 0.5f;
args->center.y = 0.0f;
args->center.z = 0.0f;
}
else if (attr & SPR_ATTR_CTR_CC) {
args->center.x = args->sprite_size.x * 0.5f;
args->center.y = args->sprite_size.y * 0.5f;
args->center.z = 0.0f;
}
else if (attr & SPR_ATTR_CTR_CB) {
args->center.x = args->sprite_size.x * 0.5f;
args->center.y = args->sprite_size.y;
args->center.z = 0.0f;
}
else if (attr & SPR_ATTR_CTR_RT) {
args->center.x = args->sprite_size.x;
args->center.y = 0.0f;
args->center.z = 0.0f;
}
else if (attr & SPR_ATTR_CTR_RC) {
args->center.x = args->sprite_size.x;
args->center.y = args->sprite_size.y * 0.5f;
args->center.z = 0.0f;
}
else if (attr & SPR_ATTR_CTR_RB) {
args->center.x = args->sprite_size.x;
args->center.y = args->sprite_size.y;
args->center.z = 0.0f;
}
}
if (font) {
if (attr & SPR_ATTR_FLIP_H) {
args->scale.x = -args->scale.x;
args->rot.z = -args->rot.z;
}
if (attr & SPR_ATTR_FLIP_V) {
args->scale.y = -args->scale.y;
args->rot.z = -args->rot.z;
}
}
if (fabsf(args->skew_angle.x) > 0.000001f) {
float_t skew_width = tanf(args->skew_angle.x) * args->sprite_size.y * 0.5f;
vtx[0].x = vtx[0].x + skew_width;
vtx[1].x = vtx[1].x - skew_width;
vtx[2].x = vtx[2].x - skew_width;
vtx[3].x = vtx[3].x + skew_width;
}
if (fabsf(args->skew_angle.y) > 0.000001f) {
float_t skew_height = tanf(args->skew_angle.y) * args->sprite_size.x * 0.5f;
vtx[0].y = vtx[0].y - skew_height;
vtx[1].y = vtx[1].y - skew_height;
vtx[2].y = vtx[2].y + skew_height;
vtx[3].y = vtx[3].y + skew_height;
}
mat4_translate(&args->trans, &m);
if (fabsf(args->rot.x) > 0.000001f)
mat4_mul_rotate_x(&m, args->rot.x, &m);
if (fabsf(args->rot.y) > 0.000001f)
mat4_mul_rotate_y(&m, args->rot.y, &m);
if (fabsf(args->rot.z) > 0.000001f)
mat4_mul_rotate_z(&m, args->rot.z, &m);
mat4_scale_rot(&m, &args->scale, &m);
const vec3 center = -args->center;
mat4_mul_translate(&m, &center, &m);
}
else {
mat4_translate(&args->trans, &m);
mat4_scale_rot(&m, &args->scale, &m);
}
mat4_mul(&args->mat, &m, &m);
mat4_transform_point(&m, &vtx[0], &vtx[0]);
mat4_transform_point(&m, &vtx[1], &vtx[1]);
mat4_transform_point(&m, &vtx[2], &vtx[2]);
mat4_transform_point(&m, &vtx[3], &vtx[3]);
if (mat)
*mat = m;
}
static int32_t calc_sprite_texture_param(SprArgs* args, spr::TexParam* param, vec3* vtx, bool font) {
int32_t tex_param_count = 0;
const texture* tex = args->texture;
while (args) {
param->texture = args->texture;
float_t width = (float_t)args->texture->width;
float_t height = (float_t)args->texture->height;
float_t u_scale = 1.0f / width;
float_t v_scale = 1.0f / height;
if (!args->num_vertex) {
vec2 uv00;
vec2 uv01;
vec2 uv10;
vec2 uv11;
if (args->kind == SPR_KIND_LINE) {
vec3 v42[4];
mat4 mat;
calc_sprite_vertex(args, v42, &mat, font);
mat4_invert(&mat, &mat);
mat4_transform_point(&mat, &vtx[0], &v42[0]);
mat4_transform_point(&mat, &vtx[1], &v42[1]);
mat4_transform_point(&mat, &vtx[2], &v42[2]);
mat4_transform_point(&mat, &vtx[3], &v42[3]);
uv00 = *(vec2*)&v42[0].x;
uv01 = *(vec2*)&v42[1].x;
uv10 = *(vec2*)&v42[2].x;
uv11 = *(vec2*)&v42[3].x;
}
else {
uv00.x = 0.0f;
uv00.y = 0.0f;
uv01.x = 0.0f;
uv01.y = args->texture_size.y;
uv10.x = args->texture_size.x;
uv10.y = args->texture_size.y;
uv11.x = args->texture_size.x;
uv11.y = 0.0f;
}
vec2 texture_pos = args->texture_pos;
param->texcoord.uv[0].u = (uv00.x + texture_pos.x) * u_scale;
param->texcoord.uv[0].v = (height - (uv00.y + texture_pos.y)) * v_scale;
param->texcoord.uv[1].u = (uv01.x + texture_pos.x) * u_scale;
param->texcoord.uv[1].v = (height - (uv01.y + texture_pos.y)) * v_scale;
param->texcoord.uv[2].u = (uv10.x + texture_pos.x) * u_scale;
param->texcoord.uv[2].v = (height - (uv10.y + texture_pos.y)) * v_scale;
param->texcoord.uv[3].u = (uv11.x + texture_pos.x) * u_scale;
param->texcoord.uv[3].v = (height - (uv11.y + texture_pos.y)) * v_scale;
}
else if (font) {
#if BREAK_SPRITE_VERTEX_LIMIT
SpriteVertex* vtx = sprite_vertex_array + args->vertex_array;
#else
SpriteVertex* vtx = args->vertex_array;
#endif
for (size_t i = args->num_vertex; i; i--, vtx++) {
vtx->uv.x = vtx->uv.x * u_scale;
vtx->uv.y = (height - vtx->uv.y) * v_scale;
}
}
args = args->next;
param++;
tex_param_count++;
}
return tex_param_count;
}
static void add_draw_sprite(spr::SprArgs** args_array, int32_t count, bool font,
spr::SprArgsInner& args_inner, std::vector<sprite_draw_param>& draw_param_buffer,
std::vector<sprite_draw_vertex>& vertex_buffer, std::vector<uint32_t>& index_buffer) {
for (int32_t i = 0; i < count; i++) {
SprArgs& args = *args_array[i];
if (args.kind == SPR_KIND_LINE)
continue;
const color4u8 color = args.color;
if (font)
draw_sprite_scale(&args);
vec3 vtx[4] = {};
spr::TexParam tex_param[4] = {};
if (args.flags & SprArgs::SPRITE_SIZE)
calc_sprite_vertex(&args, vtx, 0, font);
int32_t tex_param_count = 0;
if ((args.flags & SprArgs::TEXTURE_POS_SIZE) && args.texture) {
tex_param_count = calc_sprite_texture_param(&args, tex_param, vtx, font);
tex_param_count = min_def(tex_param_count, 2);
}
draw_param_buffer.push_back({});
sprite_draw_param& draw_param = draw_param_buffer.back();
if (args.attr & SPR_ATTR_NOBLEND) {
draw_param.attrib.m.enable_blend = 0;
draw_param.attrib.m.blend = 0;
}
else {
draw_param.attrib.m.enable_blend = 1;
draw_param.attrib.m.blend = args.blend;
}
draw_param.shader = args.shader;
if (draw_param.shader == SHADER_FT_FFP)
draw_param.shader = SHADER_FT_SPRITE;
switch (tex_param_count) {
case 0:
switch (args.kind) {
case SPR_KIND_LINES: {
if (vtx[0] == 0.0f && vtx[2] == 0.0f) {
draw_param_buffer.pop_back();
continue;
}
sprite_draw_vertex spr_vtx[2] = {};
spr_vtx[0].pos = vtx[0];
spr_vtx[0].color = color;
spr_vtx[1].pos = vtx[2];
spr_vtx[1].color = color;
draw_param.attrib.m.primitive = GL_LINES;
draw_param.first = (GLint)vertex_buffer.size();
draw_param.count = 2;
vertex_buffer.reserve(2);
vertex_buffer.push_back(spr_vtx[0]);
vertex_buffer.push_back(spr_vtx[1]);
} break;
case SPR_KIND_RECT: {
if (vtx[0] == 0.0f && vtx[1] == 0.0f && vtx[2] == 0.0f && vtx[3] == 0.0f) {
draw_param_buffer.pop_back();
continue;
}
sprite_draw_vertex spr_vtx[4] = {};
spr_vtx[0].pos = vtx[0];
spr_vtx[0].color = color;
spr_vtx[1].pos = vtx[1];
spr_vtx[1].color = color;
spr_vtx[2].pos = vtx[2];
spr_vtx[2].color = color;
spr_vtx[3].pos = vtx[3];
spr_vtx[3].color = color;
draw_param.attrib.m.primitive = GL_TRIANGLES;
draw_param.start = (GLuint)vertex_buffer.size();
draw_param.end = draw_param.start + 3;
draw_param.count = 6;
draw_param.offset = (GLintptr)(index_buffer.size() * sizeof(uint32_t));
uint32_t start_vertex_index = (uint32_t)vertex_buffer.size();
vertex_buffer.reserve(4);
vertex_buffer.push_back(spr_vtx[0]); // LB
vertex_buffer.push_back(spr_vtx[3]); // RB
vertex_buffer.push_back(spr_vtx[2]); // RT
vertex_buffer.push_back(spr_vtx[1]); // LT
index_buffer.reserve(6);
index_buffer.push_back(start_vertex_index + 0); // LB
index_buffer.push_back(start_vertex_index + 3); // LT
index_buffer.push_back(start_vertex_index + 1); // RB
index_buffer.push_back(start_vertex_index + 1); // RB
index_buffer.push_back(start_vertex_index + 3); // LT
index_buffer.push_back(start_vertex_index + 2); // RT
} break;
case SPR_KIND_MULTI: {
if (vtx[0] == 0.0f && vtx[1] == 0.0f && vtx[2] == 0.0f && vtx[3] == 0.0f) {
draw_param_buffer.pop_back();
continue;
}
sprite_draw_vertex spr_vtx[4] = {};
spr_vtx[0].pos = vtx[0];
spr_vtx[0].color = color;
spr_vtx[1].pos = vtx[1];
spr_vtx[1].color = color;
spr_vtx[2].pos = vtx[2];
spr_vtx[2].color = color;
spr_vtx[3].pos = vtx[3];
spr_vtx[3].color = color;
draw_param.attrib.m.primitive = GL_LINE_LOOP;
draw_param.first = (GLint)vertex_buffer.size();
draw_param.count = 4;
vertex_buffer.reserve(4);
vertex_buffer.push_back(spr_vtx[0]);
vertex_buffer.push_back(spr_vtx[1]);
vertex_buffer.push_back(spr_vtx[2]);
vertex_buffer.push_back(spr_vtx[3]);
} break;
case SPR_KIND_ARROW_B: {
sprite_draw_vertex spr_vtx[2] = {};
spr_vtx[0].color = color;
spr_vtx[1].color = color;
if (args.num_vertex) {
draw_param.attrib.m.primitive = GL_LINES;
draw_param.first = (GLint)vertex_buffer.size();
draw_param.count = (uint32_t)(args.num_vertex / 2 * 2);
size_t vertex_buffer_size = vertex_buffer.size();
vertex_buffer.reserve(args.num_vertex / 2 * 2);
#if BREAK_SPRITE_VERTEX_LIMIT
SpriteVertex* vtx = sprite_vertex_array + args.vertex_array;
#else
SpriteVertex* vtx = args.vertex_array;
#endif
for (size_t i = args.num_vertex / 2; i; i--, vtx += 2) {
if (vtx[0].pos == 0.0f && vtx[1].pos == 0.0f)
continue;
spr_vtx[0].pos = vtx[0].pos;
spr_vtx[1].pos = vtx[1].pos;
vertex_buffer.push_back(spr_vtx[0]);
vertex_buffer.push_back(spr_vtx[1]);
}
if (vertex_buffer_size == vertex_buffer.size()) {
draw_param_buffer.pop_back();
continue;
}
}
else {
if (vtx[0] == 0.0f && vtx[2] == 0.0f) {
draw_param_buffer.pop_back();
continue;
}
spr_vtx[0].pos = vtx[0];
spr_vtx[1].pos = vtx[2];
draw_param.attrib.m.primitive = GL_LINES;
draw_param.first = (GLint)vertex_buffer.size();
draw_param.count = 2;
vertex_buffer.reserve(2);
vertex_buffer.push_back(spr_vtx[0]);
vertex_buffer.push_back(spr_vtx[1]);
}
} break;
case SPR_KIND_ARROW_AB: {
if (!args.num_vertex) {
draw_param_buffer.pop_back();
continue;
}
draw_param.attrib.m.primitive = GL_LINE_STRIP;
draw_param.first = (GLint)vertex_buffer.size();
draw_param.count = (GLsizei)args.num_vertex;
vertex_buffer.reserve(args.num_vertex);
sprite_draw_vertex spr_vtx = {};
spr_vtx.color = color;
#if BREAK_SPRITE_VERTEX_LIMIT
SpriteVertex* vtx = sprite_vertex_array + args.vertex_array;
#else
SpriteVertex* vtx = args.vertex_array;
#endif
for (size_t i = args.num_vertex; i; i--, vtx++) {
spr_vtx.pos = vtx->pos;
vertex_buffer.push_back(spr_vtx);
}
} break;
case SPR_KIND_TRIANGLE: {
if (!args.num_vertex) {
draw_param_buffer.pop_back();
continue;
}
draw_param.attrib.m.primitive = GL_TRIANGLE_STRIP;
draw_param.first = (GLint)vertex_buffer.size();
draw_param.count = (GLsizei)args.num_vertex;
vertex_buffer.reserve(args.num_vertex);
sprite_draw_vertex spr_vtx = {};
spr_vtx.color = color;
#if BREAK_SPRITE_VERTEX_LIMIT
SpriteVertex* vtx = sprite_vertex_array + args.vertex_array;
#else
SpriteVertex* vtx = args.vertex_array;
#endif
for (size_t i = args.num_vertex; i; i--, vtx++) {
spr_vtx.pos = vtx->pos;
vertex_buffer.push_back(spr_vtx);
}
} break;
default:
draw_param_buffer.pop_back();
continue;
}
break;
case 1:
draw_param.textures[0] = tex_param[0].texture;
draw_param.attrib.m.sampler = 0;
if (args.num_vertex) {
if (args.kind == SPR_KIND_TRIANGLE)
draw_param.attrib.m.sampler = 1;
if (args.kind == SPR_KIND_TRIANGLE) {
draw_param.attrib.m.primitive = GL_TRIANGLE_STRIP;
draw_param.first = (GLint)vertex_buffer.size();
draw_param.count = (GLsizei)args.num_vertex;
vertex_buffer.reserve(args.num_vertex);
sprite_draw_vertex spr_vtx = {};
#if BREAK_SPRITE_VERTEX_LIMIT
SpriteVertex* vtx = sprite_vertex_array + args.vertex_array;
#else
SpriteVertex* vtx = args.vertex_array;
#endif
for (size_t i = args.num_vertex; i; i--, vtx++) {
spr_vtx.pos = vtx->pos;
spr_vtx.uv[0] = vtx->uv;
spr_vtx.color = vtx->color;
vertex_buffer.push_back(spr_vtx);
}
}
else {
size_t num_vertex = args.num_vertex / 4 * 6;
draw_param.attrib.m.primitive = GL_TRIANGLES;
draw_param.start = (GLuint)vertex_buffer.size();
draw_param.end = draw_param.start + (GLuint)(args.num_vertex - 1);
draw_param.count = (GLsizei)num_vertex;
draw_param.offset = (GLintptr)(index_buffer.size() * sizeof(uint32_t));
uint32_t start_vertex_index = (uint32_t)vertex_buffer.size();
size_t vertex_buffer_size = vertex_buffer.size();
vertex_buffer.reserve(args.num_vertex);
index_buffer.reserve(num_vertex);
sprite_draw_vertex spr_vtx[4] = {};
#if BREAK_SPRITE_VERTEX_LIMIT
SpriteVertex* vtx = sprite_vertex_array + args.vertex_array;
#else
SpriteVertex* vtx = args.vertex_array;
#endif
for (size_t i = num_vertex / 6, j = 0; i; i--, j += 4, vtx += 4) {
if (vtx[0].pos == 0.0f && vtx[1].pos == 0.0f
&& vtx[2].pos == 0.0f && vtx[3].pos == 0.0f)
continue;
spr_vtx[0].pos = vtx[0].pos;
spr_vtx[0].uv[0] = vtx[0].uv;
spr_vtx[0].color = vtx[0].color;
spr_vtx[1].pos = vtx[1].pos;
spr_vtx[1].uv[0] = vtx[1].uv;
spr_vtx[1].color = vtx[1].color;
spr_vtx[2].pos = vtx[2].pos;
spr_vtx[2].uv[0] = vtx[2].uv;
spr_vtx[2].color = vtx[2].color;
spr_vtx[3].pos = vtx[3].pos;
spr_vtx[3].uv[0] = vtx[3].uv;
spr_vtx[3].color = vtx[3].color;
vertex_buffer.push_back(spr_vtx[0]); // LB
vertex_buffer.push_back(spr_vtx[3]); // RB
vertex_buffer.push_back(spr_vtx[2]); // RT
vertex_buffer.push_back(spr_vtx[1]); // LT
index_buffer.push_back(start_vertex_index + (uint32_t)j + 0); // LB
index_buffer.push_back(start_vertex_index + (uint32_t)j + 3); // LT
index_buffer.push_back(start_vertex_index + (uint32_t)j + 1); // RB
index_buffer.push_back(start_vertex_index + (uint32_t)j + 1); // RB
index_buffer.push_back(start_vertex_index + (uint32_t)j + 3); // LT
index_buffer.push_back(start_vertex_index + (uint32_t)j + 2); // RT
}
if (vertex_buffer_size == vertex_buffer.size()) {
draw_param_buffer.pop_back();
continue;
}
}
}
else {
if (vtx[0] == 0.0f && vtx[1] == 0.0f && vtx[2] == 0.0f && vtx[3] == 0.0f) {
draw_param_buffer.pop_back();
continue;
}
sprite_draw_vertex spr_vtx[4] = {};
spr_vtx[0].pos = vtx[0];
spr_vtx[0].uv[0].x = tex_param[0].texcoord.uv[0].u;
spr_vtx[0].uv[0].y = tex_param[0].texcoord.uv[0].v;
spr_vtx[0].color = color;
spr_vtx[1].pos = vtx[1];
spr_vtx[1].uv[0].x = tex_param[0].texcoord.uv[1].u;
spr_vtx[1].uv[0].y = tex_param[0].texcoord.uv[1].v;
spr_vtx[1].color = color;
spr_vtx[2].pos = vtx[2];
spr_vtx[2].uv[0].x = tex_param[0].texcoord.uv[2].u;
spr_vtx[2].uv[0].y = tex_param[0].texcoord.uv[2].v;
spr_vtx[2].color = color;
spr_vtx[3].pos = vtx[3];
spr_vtx[3].uv[0].x = tex_param[0].texcoord.uv[3].u;
spr_vtx[3].uv[0].y = tex_param[0].texcoord.uv[3].v;
spr_vtx[3].color = color;
draw_param.attrib.m.primitive = GL_TRIANGLES;
draw_param.start = (GLuint)vertex_buffer.size();
draw_param.end = draw_param.start + 3;
draw_param.count = 6;
draw_param.offset = (GLintptr)(index_buffer.size() * sizeof(uint32_t));
uint32_t start_vertex_index = (uint32_t)vertex_buffer.size();
vertex_buffer.reserve(4);
vertex_buffer.push_back(spr_vtx[0]); // LB
vertex_buffer.push_back(spr_vtx[3]); // RB
vertex_buffer.push_back(spr_vtx[2]); // RT
vertex_buffer.push_back(spr_vtx[1]); // LT
index_buffer.reserve(6);
index_buffer.push_back(start_vertex_index + 0); // LB
index_buffer.push_back(start_vertex_index + 3); // LT
index_buffer.push_back(start_vertex_index + 1); // RB
index_buffer.push_back(start_vertex_index + 1); // RB
index_buffer.push_back(start_vertex_index + 3); // LT
index_buffer.push_back(start_vertex_index + 2); // RT
}
break;
case 2: {
if (vtx[0] == 0.0f && vtx[1] == 0.0f && vtx[2] == 0.0f && vtx[3] == 0.0f) {
draw_param_buffer.pop_back();
continue;
}
draw_param.textures[0] = tex_param[0].texture;
draw_param.textures[1] = tex_param[1].texture;
draw_param.attrib.m.sampler = 2;
sprite_draw_vertex spr_vtx[4] = {};
spr_vtx[0].pos = vtx[0];
spr_vtx[0].uv[0].x = tex_param[0].texcoord.uv[0].u;
spr_vtx[0].uv[0].y = tex_param[0].texcoord.uv[0].v;
spr_vtx[0].uv[1].x = tex_param[1].texcoord.uv[0].u;
spr_vtx[0].uv[1].y = tex_param[1].texcoord.uv[0].v;
spr_vtx[0].color = color;
spr_vtx[1].pos = vtx[1];
spr_vtx[1].uv[0].x = tex_param[0].texcoord.uv[1].u;
spr_vtx[1].uv[0].y = tex_param[0].texcoord.uv[1].v;
spr_vtx[1].uv[1].x = tex_param[1].texcoord.uv[1].u;
spr_vtx[1].uv[1].y = tex_param[1].texcoord.uv[1].v;
spr_vtx[1].color = color;
spr_vtx[2].pos = vtx[2];
spr_vtx[2].uv[0].x = tex_param[0].texcoord.uv[2].u;
spr_vtx[2].uv[0].y = tex_param[0].texcoord.uv[2].v;
spr_vtx[2].uv[1].x = tex_param[1].texcoord.uv[2].u;
spr_vtx[2].uv[1].y = tex_param[1].texcoord.uv[2].v;
spr_vtx[2].color = color;
spr_vtx[3].pos = vtx[3];
spr_vtx[3].uv[0].x = tex_param[0].texcoord.uv[3].u;
spr_vtx[3].uv[0].y = tex_param[0].texcoord.uv[3].v;
spr_vtx[3].uv[1].x = tex_param[1].texcoord.uv[3].u;
spr_vtx[3].uv[1].y = tex_param[1].texcoord.uv[3].v;
spr_vtx[3].color = color;
draw_param.attrib.m.primitive = GL_TRIANGLES;
draw_param.start = (GLuint)vertex_buffer.size();
draw_param.end = draw_param.start + 3;
draw_param.count = 6;
draw_param.offset = (GLintptr)(index_buffer.size() * sizeof(uint32_t));
uint32_t start_vertex_index = (uint32_t)vertex_buffer.size();
vertex_buffer.reserve(4);
vertex_buffer.push_back(spr_vtx[0]); // LB
vertex_buffer.push_back(spr_vtx[3]); // RB
vertex_buffer.push_back(spr_vtx[2]); // RT
vertex_buffer.push_back(spr_vtx[1]); // LT
index_buffer.reserve(6);
index_buffer.push_back(start_vertex_index + 0); // LB
index_buffer.push_back(start_vertex_index + 3); // LT
index_buffer.push_back(start_vertex_index + 1); // RB
index_buffer.push_back(start_vertex_index + 1); // RB
index_buffer.push_back(start_vertex_index + 3); // LT
index_buffer.push_back(start_vertex_index + 2); // RT
} break;
}
if (draw_param_buffer.size() >= 2) {
sprite_draw_param& draw_param_2 = draw_param_buffer.data()[draw_param_buffer.size() - 2];
sprite_draw_param& draw_param_1 = draw_param_buffer.data()[draw_param_buffer.size() - 1];
if (draw_param_1.attrib.m.primitive == GL_TRIANGLES
&& draw_param_2.attrib.w == draw_param_1.attrib.w
&& draw_param_2.shader == draw_param_1.shader
&& draw_param_2.textures[0] == draw_param_1.textures[0]
&& draw_param_2.textures[1] == draw_param_1.textures[1]
&& draw_param_2.end + 1 == draw_param_1.start) {
draw_param_2.end = draw_param_1.end;
draw_param_2.count += draw_param_1.count;
draw_param_buffer.pop_back();
}
}
args.sprite_draw_param_index = (int32_t)(draw_param_buffer.size() - 1);
}
for (int32_t i = 1; i < count; i++)
args_array[i]->sprite_draw_param_index = -1;
}
static void draw_sprite(spr::SpriteManager* sprite_manager, render_context* rctx, const SprArgs& args,
const mat4& mat, int32_t x_min, int32_t y_min, int32_t x_max, int32_t y_max, texture* overlay_tex) {
sprite_draw_param& draw_param
= sprite_manager->render_data.draw_param_buffer.data()[args.sprite_draw_param_index];
int32_t combiner = 0;
if (draw_param.attrib.m.enable_blend) {
if (draw_param.attrib.m.blend == 5) {
gl_rend_state.active_bind_texture_2d(7, overlay_tex->glid);
draw_sprite_copy_overlay_texture(rctx, args, mat, draw_param.vtx, x_min, y_min, x_max, y_max);
combiner = 2;
}
else
combiner = draw_param.attrib.m.blend == 3 ? 1 : 0;
const GLenum* blend = spr_blend_param[draw_param.attrib.m.blend];
gl_rend_state.enable_blend();
gl_rend_state.set_blend_func_separate(blend[0], blend[1], blend[2], blend[3]);
}
else
gl_rend_state.disable_blend();
if (draw_param.shader == SHADER_FT_SPRITE) {
int32_t tex_0_type = 0;
int32_t tex_1_type = 0;
if (draw_param.textures[0]) {
if (draw_param.textures[0]->internal_format == GL_COMPRESSED_RED_RGTC1_EXT)
tex_0_type = 3;
else if (draw_param.textures[0]->internal_format == GL_COMPRESSED_RED_GREEN_RGTC2_EXT)
tex_0_type = 2;
else
tex_0_type = 1;
if (draw_param.textures[1]) {
if (draw_param.textures[1]->internal_format == GL_COMPRESSED_RED_RGTC1_EXT)
tex_1_type = 3;
else if (draw_param.textures[1]->internal_format == GL_COMPRESSED_RED_GREEN_RGTC2_EXT)
tex_1_type = 2;
else
tex_1_type = 1;
}
}
uniform_value[U_TEX_0_TYPE] = tex_0_type;
uniform_value[U_TEX_1_TYPE] = tex_1_type;
uniform_value[U_COMBINER] = combiner;
}
if (draw_param.textures[0]) {
gl_rend_state.active_bind_texture_2d(0, draw_param.textures[0]->glid);
gl_rend_state.bind_sampler(0, rctx->sprite_samplers[draw_param.attrib.m.sampler]);
if (draw_param.textures[1]) {
gl_rend_state.active_bind_texture_2d(1, draw_param.textures[1]->glid);
gl_rend_state.bind_sampler(1, rctx->sprite_samplers[draw_param.attrib.m.sampler]);
}
else if (!gl_rend_state.texture_binding_2d[1])
gl_rend_state.active_bind_texture_2d(1, rctx->empty_texture_2d->glid);
}
else {
if (!gl_rend_state.texture_binding_2d[0])
gl_rend_state.active_bind_texture_2d(0, rctx->empty_texture_2d->glid);
if (!gl_rend_state.texture_binding_2d[1])
gl_rend_state.active_bind_texture_2d(1, rctx->empty_texture_2d->glid);
}
shaders_ft.set(draw_param.shader);
if (draw_param.attrib.m.primitive != GL_TRIANGLES)
shaders_ft.draw_arrays(draw_param.attrib.m.primitive, draw_param.first, draw_param.count);
else
shaders_ft.draw_range_elements(draw_param.attrib.m.primitive, draw_param.start, draw_param.end,
draw_param.count, GL_UNSIGNED_INT, (void*)draw_param.offset);
}
static void draw_sprite_begin(render_context* rctx) {
gl_rend_state.disable_blend();
gl_rend_state.active_bind_texture_2d(0, rctx->empty_texture_2d->glid);
gl_rend_state.bind_sampler(0, 0);
gl_rend_state.active_bind_texture_2d(1, rctx->empty_texture_2d->glid);
gl_rend_state.bind_sampler(1, 0);
gl_rend_state.bind_sampler(7, 0);
gl_rend_state.set_blend_func_separate(GL_ONE, GL_ZERO, GL_ONE, GL_ZERO);
}
static void draw_sprite_copy_overlay_texture(render_context* rctx, const SprArgs& args, const mat4& mat,
const vec3* vtx, int32_t overlay_x_min, int32_t overlay_y_min, int32_t overlay_x_max, int32_t overlay_y_max) {
if (args.num_vertex || args.kind != SPR_KIND_NORMAL)
return;
mat4 mat_t;
mat4_transpose(&mat, &mat_t);
float_t x_min_coord = 0.0f;
float_t y_min_coord = 0.0f;
float_t x_max_coord = 0.0f;
float_t y_max_coord = 0.0f;
for (int32_t i = 0, j = 0; i < 4; i++) {
vec4 v;
*(vec3*)&v = vtx[i];
v.w = 1.0f;
const float_t w = vec4::dot(mat_t.row3, v);
if (w * w <= 0.0001f)
continue;
const float_t x_coord = vec4::dot(mat_t.row0, v) * (1.0f / w);
const float_t y_coord = vec4::dot(mat_t.row1, v) * (1.0f / w);
if (j) {
if (x_min_coord > x_coord)
x_min_coord = x_coord;
else if (x_max_coord < x_coord)
x_max_coord = x_coord;
if (y_min_coord > y_coord)
y_min_coord = y_coord;
else if (y_max_coord < y_coord)
y_max_coord = y_coord;
}
else {
x_min_coord = x_coord;
x_max_coord = x_coord;
y_min_coord = y_coord;
y_max_coord = y_coord;
}
j++;
}
int32_t x_max = (int32_t)x_max_coord + 1;
int32_t y_max = (int32_t)y_max_coord + 1;
int32_t x_min = (int32_t)x_min_coord - 1;
int32_t y_min = (int32_t)y_min_coord - 1;
x_max = clamp_def(x_max, overlay_x_min, overlay_x_min + overlay_x_max - 1);
y_max = clamp_def(y_max, overlay_y_min, overlay_y_min + overlay_y_max - 1);
x_min = clamp_def(x_min, overlay_x_min, overlay_x_min + overlay_x_max - 1);
y_min = clamp_def(y_min, overlay_y_min, overlay_y_min + overlay_y_max - 1);
const int32_t width = x_max - x_min + 1;
const int32_t height = y_max - y_min + 1;
if (width * height > 0) {
gl_rend_state.active_texture(7);
glCopyTexSubImage2D(GL_TEXTURE_2D, 0, x_min, y_min, x_min, y_min, width, height);
}
}
static void draw_sprite_end() {
gl_rend_state.disable_blend();
gl_rend_state.active_bind_texture_2d(0, 0);
gl_rend_state.bind_sampler(0, 0);
gl_rend_state.active_bind_texture_2d(1, 0);
gl_rend_state.bind_sampler(1, 0);
gl_rend_state.active_bind_texture_2d(7, 0);
gl_rend_state.bind_sampler(7, 0);
gl_rend_state.set_blend_func_separate(GL_ONE, GL_ZERO, GL_ONE, GL_ZERO);
shader::unbind();
}
static void draw_sprite_scale(spr::SprArgs* args) {
int32_t index = args->index;
resolution_mode mode = res_window_get()->resolution_mode;
while (args) {
resolution_mode_scale_data data(args->resolution_mode_screen, mode);
if (args->resolution_mode_screen != RESOLUTION_MODE_MAX
&& args->resolution_mode_screen != mode && (index <= 0 || index >= 3)) {
float_t scale_x = data.scale.x;
float_t scale_y = data.scale.y;
float_t src_res_x = data.src_res.x;
float_t src_res_y = data.src_res.y;
float_t dst_res_x = data.dst_res.x;
float_t dst_res_y = data.dst_res.y;
args->trans.x = (args->trans.x - src_res_x) * scale_x + src_res_x;
args->trans.y = (args->trans.y - src_res_y) * scale_y + src_res_y;
args->trans.z = args->trans.z * scale_y;
#if BREAK_SPRITE_VERTEX_LIMIT
SpriteVertex* vtx = sprite_vertex_array + args->vertex_array;
#else
SpriteVertex* vtx = args->vertex_array;
#endif
for (size_t i = args->num_vertex; i; i--, vtx++) {
vtx->pos.x = (vtx->pos.x - src_res_x) * scale_x + dst_res_x;
vtx->pos.y = (vtx->pos.y - src_res_y) * scale_y + dst_res_y;
}
}
if (args->resolution_mode_sprite != RESOLUTION_MODE_MAX) {
vec2 scale = resolution_mode_get_scale(mode, args->resolution_mode_sprite);
args->scale.x = scale.x * args->scale.x;
args->scale.y = scale.y * args->scale.y;
}
args = args->next;
}
}
}
SprSet::SprSet(uint32_t index) : flag(), spr_set(),
textures(), load_count(), ready() {
this->index = index;
hash = hash_murmurhash_empty;
}
SprSet::~SprSet() {
}
const char* SprSet::GetName(spr_info info) {
//if (info.set_index & 0x1000)
if (info.set_index & 0x4000)
return spr_set->texname[info.index];
else
return spr_set->sprname[info.index];
}
rectangle SprSet::GetRectangle(spr_info info) {
//if (info.set_index & 0x1000) {
if (info.set_index & 0x4000) {
texture* tex = textures[info.index];
return { 0.0f, 0.0f, (float_t)tex->width, (float_t)tex->height };
}
spr::SprInfo* sprinfo = &spr_set->sprinfo[info.index];
return { (float_t)(int32_t)sprinfo->px, (float_t)(int32_t)sprinfo->py,
(float_t)(int32_t)sprinfo->width, (float_t)(int32_t)sprinfo->height };
}
resolution_mode SprSet::GetResolutionMode(spr_info info) {
//if (info.set_index & 0x1000)
if (info.set_index & 0x4000)
return RESOLUTION_MODE_HD;
else
return spr_set->sprdata[info.index].resolution_mode;
}
texture* SprSet::GetTexture(spr_info info) {
//if (info.set_index & 0x1000)
if (info.set_index & 0x4000)
return textures[info.index];
else
return textures[spr_set->sprinfo[info.index].texid];
}
bool SprSet::LoadData() {
const void* data = file_handler.get_data();
size_t size = file_handler.get_size();
if (!data || !size)
return false;
prj::shared_ptr<prj::stack_allocator>& alloc = alloc_handler;
alloc = prj::shared_ptr<prj::stack_allocator>(new prj::stack_allocator);
::spr_set* set = alloc->allocate<::spr_set>();
this->spr_set = set;
set->unpack_file(alloc, data, size, false);
return true;
}
bool SprSet::LoadDataModern(const void* data, size_t size) {
if (!data || !size)
return false;
prj::shared_ptr<prj::stack_allocator>& alloc = alloc_handler;
alloc = prj::shared_ptr<prj::stack_allocator>(new prj::stack_allocator);
::spr_set* set = alloc->allocate<::spr_set>();
this->spr_set = set;
set->unpack_file(alloc, data, size, true);
file_handler.reset();
return true;
}
bool SprSet::LoadFile() {
if (ready)
return false;
else if (file_handler.check_not_ready())
return true;
else if (!LoadData() || !LoadTexture())
return false;
file_handler.reset();
ready = true;
return true;
}
bool SprSet::LoadFileModern(sprite_database* spr_db) {
if (ready)
return false;
else if (file_handler.check_not_ready())
return true;
const void* data = file_handler.get_data();
size_t size = file_handler.get_size();
if (!data || !size)
return false;
farc f;
f.read(data, size, true);
std::string& file = file_handler.ptr->file;
size_t file_len = file.size();
if (file_len >= 0x100 - 4)
return false;
const char* t = strrchr(file.c_str(), '.');
if (t)
file_len = t - file.c_str();
char buf[0x100];
memcpy(buf, file.c_str(), file_len);
char* ext = buf + file_len;
size_t ext_len = sizeof(buf) - file_len;
memcpy_s(ext, ext_len, ".spr", 5);
farc_file* spr = f.read_file(buf);
if (!spr)
return false;
memcpy_s(ext, ext_len, ".spi", 5);
farc_file* spi = f.read_file(buf);
if (!spi)
return false;
sprite_database_file spr_db_file;
spr_db_file.read(spi->data, spi->size, true);
spr_db_spr_set_file* spr_set_file = 0;
if (spr_db_file.ready)
for (spr_db_spr_set_file& m : spr_db_file.sprite_set)
if (m.id == hash) {
spr_set_file = &m;
break;
}
if (!spr_set_file)
return false;
if (spr_db_file.ready)
spr_db->parse(spr_set_file, name, sprite_ids);
if (!LoadDataModern(spr->data, spr->size) || !LoadTextureModern(spr->data, spr->size))
return false;
file_handler.reset();
ready = true;
return true;
}
bool SprSet::LoadTexture() {
size_t data = (size_t)file_handler.get_data();
if (!data)
return false;
std::vector<uint32_t> ids(spr_set->num_of_texture);
//uint32_t set_index = (uint32_t)(0x1000 | index & 0x0FFF);
uint32_t set_index = (uint32_t)(0x4000 | index & 0x3FFF);
uint32_t index = 0;
for (uint32_t& i : ids)
i = (set_index << 16) | index++;
texture_txp_set_load(spr_set->txp, &textures, ids.data());
return !!textures;
}
bool SprSet::LoadTextureModern(const void* data, size_t size) {
if (!data || !size)
return false;
std::vector<uint32_t> ids(spr_set->num_of_texture);
//uint32_t set_index = (uint32_t)(0x8000 | 0x1000 | index & 0x0FFF);
uint32_t set_index = (uint32_t)(0x8000 | 0x4000 | index & 0x3FFF);
uint32_t index = 0;
for (uint32_t& i : ids)
i = (set_index << 16) | index++;
texture_txp_set_load(spr_set->txp, &textures, ids.data());
return !!textures;
}
void SprSet::ReadFile(const char* file, std::string& mdata_dir, void* data) {
if (load_count > 1) {
load_count++;
return;
}
load_count = 1;
this->file.assign(file);
std::string farc_file(file);
size_t off = farc_file.rfind(".bin");
if (off != -1 && off == farc_file.size() - 4)
farc_file.replace(off, 4, ".farc");
const char* dir = "./rom/2d/";
if (mdata_dir.size() && ((data_struct*)data)->check_directory_exists(mdata_dir.c_str()))
dir = mdata_dir.c_str();
if (((data_struct*)data)->check_file_exists(dir, farc_file.c_str()))
file_handler.read_file(data, dir, farc_file.c_str(), file, false);
ready = false;
}
void SprSet::ReadFileModern(uint32_t set_hash, void* data) {
if (load_count > 1) {
load_count++;
return;
}
std::string file;
if (((data_struct*)data)->get_file("root+/2d/", set_hash, ".farc", file))
file_handler.read_file(data, "root+/2d/", file.c_str());
this->hash = set_hash;
ready = false;
}
void SprSet::Unload() {
if (load_count > 1) {
load_count--;
return;
}
file_handler.reset();
UnloadTexture();
alloc_handler.reset();
spr_set = 0;
file.clear();
ready = false;
load_count = 0;
}
void SprSet::UnloadModern(sprite_database* spr_db) {
if (load_count > 1) {
load_count--;
return;
}
spr_db->remove_spr_set(hash, index, name.c_str(), sprite_ids);
file_handler.reset();
UnloadTexture();
alloc_handler.reset();
spr_set = 0;
file.clear();
ready = false;
load_count = 0;
hash = hash_murmurhash_empty;
name.clear();
sprite_ids.clear();
}
bool SprSet::UnloadTexture() {
if (spr_set && spr_set->txp) {
delete spr_set->txp;
spr_set->txp = 0;
}
if (textures) {
texture_array_free(textures);
textures = 0;
return true;
}
return false;
}
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