forked from KolibriOS/kolibrios
610 lines
14 KiB
C++
610 lines
14 KiB
C++
#include <kolibri.h>
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#include <kos_heap.h>
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#include <kos_file.h>
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#include <kos_unpack.h>
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#include <load_lib.h>
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#include <l_proc_lib.h>
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#include <l_tinygl.h>
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#include <l_box_lib.h>
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using namespace Kolibri;
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const char header[] = "Blocks";
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char library_path[2048];
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OpenDialog_data ofd;
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unsigned char procinfo[1024];
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char plugin_path[4096], openfile_path[4096], filename_area[256];
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od_filter filter1 = { 7, "BJS\0\0" };
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namespace Kolibri{
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char CurrentDirectoryPath[2048];
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}
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struct BlockList{
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unsigned char* name;
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long int id_l, p_cou;
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float* vert_d;
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float* norm_d;
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};
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BlockList* b_list = 0;
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long int b_count;
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unsigned char* b_data = 0;
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unsigned char* f_data = 0;
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struct ColorList{
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unsigned char* name;
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long int color;
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};
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const long C_COUNT_MAX = 32;
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const long TOOLBAR_H = 29;
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ColorList c_list[C_COUNT_MAX];
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long c_count = 0;
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struct ModelList{
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char* name;
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long int color, t_cr;
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float x,y,z, r_x,r_y,r_z;
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unsigned long level;
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long int id_l;
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};
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ModelList* model_list = 0;
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long int m_count;
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TinyGLContext ctx1;
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float angle_x = 135.0, angle_y = 0.0, angle_z = 0.0, delt_size = 3.0,
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scale_o = 0.1, trans_z = 0.0;
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double rat_h = 1.0;
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bool mouse_drag = false;
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short mouse_x, mouse_y;
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float angle_dwm, //~ wnd_w/180 - прибавление углов поворота сцены при вращении мышей
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angle_dhm; //~ wnd_h/180
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float light_position[] = {-30.0, 80.0, -50.0, 1.0}; //Расположение источника [0][1][2]
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//[3] = (0.0 - бесконечно удаленный источник, 1.0 - источник света на определенном расстоянии)
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float light_dir[] = {0.0,0.0,0.0}; //направление лампы
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float mat_specular[] = {0.3, 0.3, 0.3, 1.0}; //Цвет блика
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float mat_shininess = 3.0; //Размер блика (обратная пропорция)
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float white_light[] = {1.0, 1.0, 1.0, 1.0}; //Цвет и интенсивность освещения, генерируемого источником
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float lmodel_ambient[] = {0.3, 0.3, 0.3, 1.0}; //Параметры фонового освещения
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char str1[] = "Show active level";
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check_box check1 = { {16,310,20,4}, 8, 0xffffff, 0x808080, 0xffffff, str1, ch_flag_middle };
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scrollbar sb_tcr = { 200,100,19,4, 16, 1, 20,1,0, 0x808080, 0xffffff, 0x0};
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void SetLight()
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{
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glLightfv(GL_LIGHT0, GL_POSITION, light_position);
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glLightfv(GL_LIGHT0, GL_SPOT_DIRECTION, light_dir);
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glLightfv(GL_LIGHT0, GL_DIFFUSE, white_light);
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glLightfv(GL_LIGHT0, GL_SPECULAR, white_light);
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glEnable(GL_COLOR_MATERIAL);
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glColorMaterial(GL_FRONT, GL_AMBIENT_AND_DIFFUSE);
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glMaterialfv(GL_FRONT, GL_SPECULAR, mat_specular);
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glMaterialf(GL_FRONT, GL_SHININESS, mat_shininess);
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glLightModelfv(GL_LIGHT_MODEL_AMBIENT, lmodel_ambient);
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glEnable(GL_LIGHTING);
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glEnable(GL_LIGHT0);
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}
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long list_get_id(char* name)
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{
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long i;
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long n = strchr(name, '\'')-name;
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if(n) name[n] = 0;
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for(i=0;i<b_count;i++){
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if(!strcmp(name,b_list[i].name)) return b_list[i].id_l;
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}
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return b_list[0].id_l; //not found
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}
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long color_get_id(char* name)
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{
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long i;
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char* buf;
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for(i=0;i<c_count;i++){
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buf = strchr(c_list[i].name, '=');
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if(buf){
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buf[0]=0;
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while(buf>c_list[i].name && buf[-1]==' '){
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buf--; buf[0]=0;
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};
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}
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while(name[0]==' '){
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name++;
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};
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if(!strcmp(name,c_list[i].name)) return i;
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}
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return -1; //not found
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}
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void draw_3d()
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{
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glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); //очистим буфер цвета и глубины
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glPushMatrix();
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if(b_list){
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SetLight();
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glTranslatef(0.0,0.0,0.5);
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glScalef(scale_o*rat_h,-scale_o,scale_o/4.0); // z/2.0
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glTranslatef(0.0, trans_z, 0.0);
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glRotatef(angle_x,1.0,0.0,0.0);
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glRotatef(angle_y,0.0,1.0,0.0);
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glRotatef(angle_z,0.0,0.0,1.0);
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long i;
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if(model_list){
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unsigned long pu_cou=0, pu_lvl=0;
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for(i=0;i<m_count;i++){
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while(model_list[i].level<=pu_lvl && pu_cou){
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pu_cou--;
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pu_lvl--;
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glPopMatrix();
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};
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pu_lvl=model_list[i].level;
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pu_cou++;
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glPushMatrix();
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glTranslatef(model_list[i].x, model_list[i].y, model_list[i].z);
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glRotatef(model_list[i].r_x, 1.0,0.0,0.0);
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glRotatef(model_list[i].r_y, 0.0,1.0,0.0);
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glRotatef(model_list[i].r_z, 0.0,0.0,1.0);
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if((check1.flags&ch_flag_en && model_list[i].t_cr==sb_tcr.position)||
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(!(check1.flags&ch_flag_en) && model_list[i].t_cr<=sb_tcr.position)){
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glColor3ub((model_list[i].color>>16)&255,
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(model_list[i].color>> 8)&255,
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model_list[i].color&255);
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glCallList(model_list[i].id_l);
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}
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}
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while(pu_cou){
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pu_cou--;
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glPopMatrix();
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};
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}
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else{
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glColor3f(1.0, 1.0, 0.0);
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glCallList(b_list[0].id_l);
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}
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}
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glPopMatrix();
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}
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void compile_list(BlockList *list){
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long int i;
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list->id_l = glGenLists(1);
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if(list->id_l<1) return; //not found
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glNewList(list->id_l, GL_COMPILE);
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glBegin(GL_TRIANGLES);
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for(i=0;i<list->p_cou;i++){
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glNormal3fv((float*)(list->norm_d+i*3));
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glVertex3fv((float*)(list->vert_d+i*3));
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}
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glEnd();
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glEndList();
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}
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bool init_block(){
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FileInfoBlock* file;
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unsigned long int k;
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k = strlen(CurrentDirectoryPath);
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while(CurrentDirectoryPath[k] != '\\' && CurrentDirectoryPath[k] != '/' && k) {k--;};
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memcpy(library_path,CurrentDirectoryPath,k);
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strcpy(library_path+k,"block.bin");
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file = FileOpen(library_path);
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if (!file){
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MessageBox("Error open file 'block.bin', file not found");
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return false;
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}
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k = FileGetLength(file);
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if (k > 0){
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if(b_data) delete b_data;
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b_data = new unsigned char[k];
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if (b_data){
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if(FileRead(file, b_data, k) != k){
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delete b_data; b_data = 0;
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}
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else if((long&)b_data[0]==0x4b43504b){ //"KPCK"
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k = (long&)b_data[4];
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f_data = new unsigned char[k];
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unpack(b_data, f_data);
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delete b_data;
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b_data = f_data;
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f_data = 0;
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}
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}
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FileClose(file);
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}
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else {
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MessageBox("Error open file 'block.bin', file length == 0");
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FileClose(file);
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return false;
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}
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if (b_data){
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unsigned long i=0, n=0;
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b_count=0;
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while((long&)b_data[i] && i<k){
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while(b_data[i]){ i++; };
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i = (i|3)+1;
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i += 4+((long&)b_data[i])*24;
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b_count++;
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};
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b_list = new BlockList[b_count];
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i=0;
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while((long&)b_data[i] && i<k){
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b_list[n].name = (unsigned char*)(b_data+i);
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while(b_data[i]){ i++; };
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i = (i|3)+1;
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b_list[n].p_cou = (long&)b_data[i];
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i += 4;
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b_list[n].vert_d = (float*)(b_data+i);
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i += b_list[n].p_cou*12;
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b_list[n].norm_d = (float*)(b_data+i);
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i += b_list[n].p_cou*12;
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compile_list(&b_list[n]);
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n++;
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};
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}
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else {
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MessageBox("Error open file 'block.bin', can't unpack file");
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}
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return (bool)b_data;
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}
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bool init_model()
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{
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long i, n, max_time=0;
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char *ft = strstr(f_data, "const");
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char *fe; //end ']'
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char *fp; //perv ','
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c_count=0;
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while(ft && c_count<C_COUNT_MAX){
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fp = ft+5;
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while(fp[0]==' ') fp++;
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c_list[c_count].name = fp;
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ft = strchr(ft, '=')+1;
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fe = strchr(ft, ';');
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fe[0] = 0;
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c_list[c_count].color = StrToInt(ft);
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fe[0] = ';';
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c_count++;
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ft = strstr(ft, "const");
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}
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float mz_min=0.0, mz_max=0.0;
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ft = strstr(f_data, "model_list");
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if(ft==0) return false;
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m_count=0;
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fe=strchr(ft, ';');
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if(fe==0) return false;
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do{
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ft=strchr(ft, '[');
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ft=strchr(ft, ']');
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if(ft && ft<fe) m_count++;
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}while(ft && ft<fe);
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if(model_list) delete model_list;
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model_list = new ModelList[m_count];
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ft = strstr(f_data, "model_list");
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ft=strchr(ft, '[')+1;
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for(i=0;i<m_count;i++){
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ft=strchr(ft, '[')+1;
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fe=strchr(ft, ']')+1;
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ft=strchr(ft, '\'')+1;
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model_list[i].name = ft;
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ft=strchr(ft, ',')+1; //color
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fp=ft;
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ft=strchr(ft, ',')+1;
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ft[-1]=0;
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n=color_get_id(fp);
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if(n>-1){
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model_list[i].color=c_list[n].color;
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}
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else{
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model_list[i].color=StrToInt(fp);
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}
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fp=ft;
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ft=strchr(ft, ',')+1;
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ft[-1]=0;
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model_list[i].t_cr=StrToInt(fp);
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if(model_list[i].t_cr>max_time) max_time=model_list[i].t_cr;
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fp=ft;
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ft=strchr(ft, ',')+1;
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ft[-1]=0;
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model_list[i].x=StrToDouble(fp);
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fp=ft;
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ft=strchr(ft, ',')+1;
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ft[-1]=0;
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model_list[i].y=StrToDouble(fp);
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fp=ft;
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ft=strchr(ft, ',')+1;
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ft[-1]=0;
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model_list[i].z=StrToDouble(fp);
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fp=ft;
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ft=strchr(ft, ',')+1;
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ft[-1]=0;
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model_list[i].r_x=StrToDouble(fp);
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fp=ft;
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ft=strchr(ft, ',')+1;
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ft[-1]=0;
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model_list[i].r_y=StrToDouble(fp);
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fp=ft;
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ft=strchr(ft, ',')+1;
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if(!ft || fe<ft){
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ft=fe;
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model_list[i].level=0;
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if(mz_min>model_list[i].z) mz_min=model_list[i].z;
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if(mz_max<model_list[i].z) mz_max=model_list[i].z;
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}
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ft[-1]=0;
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model_list[i].r_z=StrToDouble(fp);
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if(ft!=fe){
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fp=ft;
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ft=fe;
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ft[-1]=0;
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model_list[i].level=StrToInt(fp);
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}
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model_list[i].id_l = list_get_id(model_list[i].name);
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}
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trans_z = (mz_max-mz_min)/2.0;
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scale_o = .5/trans_z;
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angle_x = 135.0;
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angle_z = -45.0;
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sb_tcr.max_area = max_time+1;
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sb_tcr.position = max_time;
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return true;
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}
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void KolibriOnPaint(void);
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void __stdcall DrawWindow()
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{
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asm{
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push ebx
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mcall SF_REDRAW,SSF_BEGIN_DRAW
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}
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KolibriOnPaint();
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asm{
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mcall SF_REDRAW,SSF_END_DRAW
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pop ebx
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}
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}
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bool OpenModel(char* f_path)
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{
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FileInfoBlock* file;
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unsigned long int k;
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file = FileOpen(f_path);
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if (!file){
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SetWindowCaption("Error open file ...");
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return false;
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}
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k = FileGetLength(file);
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if (k > 0){
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if(f_data) delete f_data;
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f_data = new unsigned char[k];
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if (f_data){
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if (FileRead(file, f_data, k) != k){
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delete f_data; f_data = 0;
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}
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else{
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init_model();
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draw_3d();
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SetWindowCaption(ofd.openfile_path);
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Redraw(1);
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}
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}
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}
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FileClose(file);
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return (bool)f_data;
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}
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bool KolibriOnStart(TStartData &kos_start, TThreadData /*th*/)
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{
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kos_start.Left = 10;
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kos_start.Top = 40;
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kos_start.Width = 640;
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kos_start.Height = 480;
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kos_start.WinData.WindowColor = 0x333333;
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kos_start.WinData.WindowType = 0x33; // 0x34 - fixed, 0x33 - not fixed
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kos_start.WinData.Title = header;
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if(LoadLibrary("proc_lib.obj", library_path, "/sys/lib/proc_lib.obj", &import_proc_lib))
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{
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ofd.procinfo = procinfo;
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ofd.com_area_name = "FFFFFFFF_open_dialog";
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ofd.com_area = 0;
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ofd.opendir_path = plugin_path;
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ofd.dir_default_path = "/rd/1";
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ofd.start_path = "/rd/1/File managers/opendial";
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ofd.draw_window = DrawWindow;
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ofd.status = 0;
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ofd.openfile_path = openfile_path;
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ofd.filename_area = filename_area;
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ofd.filter_area = &filter1;
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ofd.x_size = 420;
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ofd.x_start = 10;
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ofd.y_size = 320;
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ofd.y_start = 10;
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OpenDialog_Init(&ofd);
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} else return false;
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if(LoadLibrary("box_lib.obj", library_path, "/sys/lib/box_lib.obj", &import_box_lib))
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{
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check_box_init(&check1);
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sb_tcr.ar_offset=1;
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} else return false;
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if(LoadLibrary("tinygl.obj", library_path, "/sys/lib/tinygl.obj", &import_tinygl))
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{
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long h = kos_start.Height-TOOLBAR_H;
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kosglMakeCurrent(0,TOOLBAR_H,kos_start.Width,h,&ctx1);
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rat_h = h;
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rat_h /= kos_start.Width;
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angle_dwm = kos_start.Width/180.0;
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angle_dhm = h/180.0;
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glEnable(GL_DEPTH_TEST);
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glClearColor(0.2,0.2,0.2,0.0);
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glEnable(GL_NORMALIZE);
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if(init_block()){
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if(CommandLine[0]) OpenModel(CommandLine);
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return true;
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}
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}
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return false;
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}
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void KolibriOnPaint(void)
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{
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kosglSwapBuffers();
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// If button have ID 1, this is close button
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DrawButton(2,0xf0f0f0, 10,4,50,19);
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DrawText(20,10,0,"Open");
|
|
DrawRect(70,7, 24,18, 0x333333);
|
|
DrawText(70,7,(1<<24)|0xffffff,DoubleToStr(sb_tcr.position,0,true));
|
|
sb_tcr.all_redraw=1;
|
|
scrollbar_h_draw(&sb_tcr);
|
|
check_box_draw(&check1);
|
|
}
|
|
|
|
void KolibriOnButton(long id, TThreadData /*th*/)
|
|
{
|
|
switch(id){
|
|
case 2:
|
|
ofd.type = 0; // 0 - open
|
|
OpenDialog_Start(&ofd);
|
|
if(ofd.status==1) OpenModel(ofd.openfile_path);
|
|
//break;
|
|
};
|
|
}
|
|
|
|
void KolibriOnKeyPress(TThreadData /*th*/)
|
|
{
|
|
long key = GetKey();
|
|
switch(key){
|
|
case 178: //Up
|
|
angle_x+=delt_size;
|
|
draw_3d();
|
|
kosglSwapBuffers();
|
|
break;
|
|
case 177: //Down
|
|
angle_x-=delt_size;
|
|
draw_3d();
|
|
kosglSwapBuffers();
|
|
break;
|
|
case 176: //Left
|
|
angle_z+=delt_size;
|
|
draw_3d();
|
|
kosglSwapBuffers();
|
|
break;
|
|
case 179: //Right
|
|
angle_z-=delt_size;
|
|
draw_3d();
|
|
kosglSwapBuffers();
|
|
//break;
|
|
};
|
|
}
|
|
|
|
void KolibriOnMouse(TThreadData /*th*/)
|
|
{
|
|
short m_x_old, m_y_old;
|
|
|
|
long f, m = sb_tcr.position;
|
|
f = check1.flags;
|
|
scrollbar_h_mouse(&sb_tcr);
|
|
check_box_mouse(&check1);
|
|
if(sb_tcr.position!=m || check1.flags!=f){
|
|
draw_3d();
|
|
Invalidate();
|
|
return;
|
|
}
|
|
|
|
m = GetMouseButton();
|
|
if(m&1 && mouse_drag){
|
|
//mouse l. but. move
|
|
m_x_old = mouse_x;
|
|
m_y_old = mouse_y;
|
|
GetMousePosPicture(mouse_x, mouse_y);
|
|
|
|
//если курсор движется по оси y (вверх или вниз) то поворот делаем вокруг оси x
|
|
angle_x -= (m_y_old - mouse_y) / angle_dwm;
|
|
|
|
//если курсор движется по оси x (влево или вправо) то поворот делаем вокруг оси z
|
|
angle_z -= (m_x_old - mouse_x) / angle_dhm;
|
|
|
|
draw_3d();
|
|
kosglSwapBuffers();
|
|
}
|
|
if(m&0x10000){
|
|
//mouse l. but. up
|
|
mouse_drag=false;
|
|
}
|
|
if(m&0x100){
|
|
//mouse l. but. press
|
|
GetMousePosPicture(mouse_x, mouse_y);
|
|
if(mouse_x>0 && mouse_y>TOOLBAR_H) mouse_drag=true;
|
|
}
|
|
|
|
GetMouseScrollData(m_x_old, m_y_old);
|
|
if(m_y_old<0 && scale_o<0.5){
|
|
scale_o *= 1.414213562;
|
|
draw_3d();
|
|
kosglSwapBuffers();
|
|
}
|
|
else if(m_y_old>0 && scale_o>0.005){
|
|
scale_o /= 1.414213562;
|
|
draw_3d();
|
|
kosglSwapBuffers();
|
|
}
|
|
}
|
|
|
|
void KolibriOnSize(int [], TThreadData /*th*/)
|
|
{
|
|
unsigned short int width, height;
|
|
GetClientSize(width, height);
|
|
if(!width || !height) return;
|
|
width--;
|
|
height-=TOOLBAR_H;
|
|
if(width<100) width=100;
|
|
if(height<80) height=80;
|
|
rat_h = (float)height / (float)width;
|
|
angle_dwm = (float)width/180.0;
|
|
angle_dhm = (float)height/180.0;
|
|
glViewport(0, 0, width, height);
|
|
draw_3d();
|
|
}
|
|
|
|
bool KolibriOnClose(TThreadData /*th*/)
|
|
{
|
|
if(b_data){
|
|
delete b_data;
|
|
delete b_list;
|
|
}
|
|
if(f_data) delete f_data;
|
|
if(model_list) delete model_list;
|
|
return true;
|
|
} |