www.pudn.com > map_editor.rar > browser.c
#include "global.h"
#include
int view_browser=0;
int browser_menu_x=150;
int browser_menu_y=70;
int browser_menu_x_len=420;
int browser_menu_y_len=400;
int browser_menu_dragged=0;
int browser_win=0;
int close_browser_on_select=0;
object3d o3d[4];
_Dir Dir[240];
_Cat Cat[44];
int dc=-1,cd=-1,cp=0,cc=-1,mc=1,ccat=0;
int setobject(int n, char *fn,float xrot, float yrot, float zrot)
{
object3d *our_object=&o3d[n];
snprintf(our_object->file_name,80,"%s",fn);
our_object->e3d_data=load_e3d_cache(fn);
if(our_object->e3d_data==NULL)return 0;
our_object->x_pos=0;
our_object->y_pos=0;
#ifdef NEW_E3D_FORMAT
our_object->z_pos=0;
#else //NEW_E3D_FORMAT
our_object->z_pos=-(our_object->e3d_data->max_z-our_object->e3d_data->min_z)/2;
#endif //NEW_E3D_FORMAT
our_object->x_rot=xrot;
our_object->y_rot=yrot;
our_object->z_rot=zrot;
our_object->r=0;
our_object->g=0;
our_object->b=0;
#ifndef NEW_E3D_FORMAT
our_object->clouds_uv=NULL;
#endif //NEW_E3D_FORMAT
our_object->self_lit=0;
our_object->blended=0;
return 1;
}
int check_browser_interface (window_info *win, int _x, int _y)
{
if (view_browser && _x > win->len_x-20 && _y <= 20)
{
view_browser = 0;
return 1;
}
if(cd==-1){
int id = _y / 18;
if (_x > 210) id += 22;
if(mc==1){
if(id<=cc){
ccat=id;
mc=0;
if(Cat[ccat].ns==1){
int i=0;
for(;i win->len_x-16 && _y > 160 && _y < 240){
mc=1;
}
}
}else{
if(_x>0 && _x<200 && _y>0 && _y<200){
char fn[256];
strcpy(fn,".");
strcat(fn,Dir[cd].Files[cp]);
selected_3d_object=add_e3d(fn,scene_mouse_x,scene_mouse_y,0,0,0,0,0,0,0,0,0);
cur_tool=tool_select;
if(close_browser_on_select) toggle_window(browser_win);
}
if(cp+20 && _x<200 && _y>200 && _y<400){
char fn[256];
strcpy(fn,".");
strcat(fn,Dir[cd].Files[cp+2]);
selected_3d_object=add_e3d(fn,scene_mouse_x,scene_mouse_y,0,0,0,0,0,0,0,0,0);
cur_tool=tool_select;
if(close_browser_on_select) toggle_window(browser_win);
}
if(cp+1200 && _x<400 && _y>0 && _y<200){
char fn[256];
strcpy(fn,".");
strcat(fn,Dir[cd].Files[cp+1]);
selected_3d_object=add_e3d(fn,scene_mouse_x,scene_mouse_y,0,0,0,0,0,0,0,0,0);
cur_tool=tool_select;
if(close_browser_on_select) toggle_window(browser_win);
}
if(cp+3200 && _x<400 && _y>200 && _y<400){
char fn[256];
strcpy(fn,".");
strcat(fn,Dir[cd].Files[cp+3]);
selected_3d_object=add_e3d(fn,scene_mouse_x,scene_mouse_y,0,0,0,0,0,0,0,0,0);
cur_tool=tool_select;
if(close_browser_on_select) toggle_window(browser_win);
}
if(_x > win->len_x-16 && _x < win->len_x && _y > 18 && _y < 18+16){
if(cp>=4)cp-=4;
}
if(_x > win->len_x-16 && _x < win->len_x && _y > 380 && _y < 380+16){
if(cp<(Dir[cd].nf-4))cp+=4;
}
if(_x > win->len_x-16 && _x < win->len_x && _y > 160 && _y < 240){
cp=0;
cd=-1;
}
}
return 1;
}
void display_browser()
{
if(browser_win <= 0){
browser_win= create_window("browser", 0, 0, browser_menu_x, browser_menu_y, browser_menu_x_len, browser_menu_y_len, ELW_WIN_DEFAULT);
set_window_handler(browser_win, ELW_HANDLER_DISPLAY, &display_browser_handler );
set_window_handler(browser_win, ELW_HANDLER_CLICK, &check_browser_interface );
} else {
show_window(browser_win);
select_window(browser_win);
}
display_window(browser_win);
}
int display_browser_handler(window_info *win)
{
//title bar
//draw_menu_title_bar(browser_menu_x,browser_menu_y-16,browser_menu_x_len);
// window drawing
glEnable(GL_BLEND);
glBlendFunc(GL_ONE,GL_SRC_ALPHA);
glDisable(GL_TEXTURE_2D);
glDisable(GL_BLEND);
glColor3f(0.77f,0.57f,0.39f);
glBegin(GL_LINES);
//scroll bar
if(!mc){
glVertex3i(win->len_x-20,20,0);
glVertex3i(win->len_x-20,400,0);
}
if(cd!=-1){
glVertex3i(win->len_x-15,30,0);
glVertex3i(win->len_x-10,25,0);
glVertex3i(win->len_x-10,25,0);
glVertex3i(win->len_x-5,30,0);
glVertex3i(win->len_x-15,385,0);
glVertex3i(win->len_x-10,390,0);
glVertex3i(win->len_x-10,390,0);
glVertex3i(win->len_x-5,385,0);
//separators
glVertex3i(0+200,0,0);
glVertex3i(0+200,0+400,0);
glVertex3i(0,0+200,0);
glVertex3i(0+400,0+200,0);
}
glEnd();
glEnable(GL_TEXTURE_2D);
// The X
if(!mc){
draw_string(win->len_x-16,160,(unsigned char *)"B",1);
draw_string(win->len_x-16,180,(unsigned char *)"A",1);
draw_string(win->len_x-16,200,(unsigned char *)"C",1);
draw_string(win->len_x-16,220,(unsigned char *)"K",1);
}
draw_string(0+win->len_x-16,0+2,(unsigned char *)"X",1);
if(cd==-1){ //display dir select menu
int i,x=0,y=2;
if(mc==1){
for(i=0;i<=cc;i++){
draw_string(x+2,0+y,(unsigned char *)Cat[i].Name,1);
y+=18;
if(y>=398){
x=210;
y=2;
}
}
}else{
for(i=0;iDirName,1);
y+=18;
if(y>=398){
x=210;
y=2;
}
}
}
}else{ // display specified dir
int i=cp,valid_object=0;
float tz=zoom_level;
char fn[256];
// Prepare to render
Leave2DMode();
glEnable(GL_CULL_FACE);
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_TEXTURE_COORD_ARRAY);
if(have_multitexture && clouds_shadows){
//bind the detail texture
glActiveTextureARB(GL_TEXTURE1_ARB);
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, texture_cache[ground_detail_text].texture_id);
glActiveTextureARB(GL_TEXTURE0_ARB);
glEnable(GL_TEXTURE_2D);
}
// Now we draw the 4 objects
zoom_level=3.0;
window_resize();
glRotatef(-60, 1.0f, 0.0f, 0.0f);
glRotatef(0, 0.0f, 0.0f, 1.0f);
glRotatef(45, 0.0f, 0.0f, 1.0f);
glViewport(win->pos_x,window_height-win->pos_y-150,200,150);
glClearStencil(0);
glClear (GL_DEPTH_BUFFER_BIT);
strcpy(fn,exec_path);
strcat(fn,Dir[cd].Files[i]);
valid_object=setobject(0,fn,Dir[cd].xrot[i],Dir[cd].yrot[i],Dir[cd].zrot[i]);
if(valid_object){
glPushMatrix();
glScalef(Dir[cd].size[i],Dir[cd].size[i],Dir[cd].size[i]);
draw_3d_object(&o3d[0]);
glPopMatrix();
}
if(i+1pos_x+200,window_height-win->pos_y-150,200,150);
glClearStencil(0);
glClear (GL_DEPTH_BUFFER_BIT);
strcpy(fn,exec_path);
strcat(fn,Dir[cd].Files[i+1]);
valid_object=setobject(1,fn,Dir[cd].xrot[i+1],Dir[cd].yrot[i+1],Dir[cd].zrot[i+1]);
if(valid_object){
glPushMatrix();
glScalef(Dir[cd].size[i+1],Dir[cd].size[i+1],Dir[cd].size[i+1]);
draw_3d_object(&o3d[1]);
glPopMatrix();
}
}
if(i+2pos_x,window_height-win->pos_y-350,200,150);
glClearStencil(0);
glClear (GL_DEPTH_BUFFER_BIT);
strcpy(fn,exec_path);
strcat(fn,Dir[cd].Files[i+2]);
valid_object=setobject(2,fn,Dir[cd].xrot[i+2],Dir[cd].yrot[i+2],Dir[cd].zrot[i+2]);
if(valid_object){
glPushMatrix();
glScalef(Dir[cd].size[i+2],Dir[cd].size[i+2],Dir[cd].size[i+2]);
draw_3d_object(&o3d[2]);
glPopMatrix();
}
}
if(i+3pos_x+200,window_height-win->pos_y-350,200,150);
glClearStencil(0);
glClear (GL_DEPTH_BUFFER_BIT);
strcpy(fn,exec_path);
strcat(fn,Dir[cd].Files[i+3]);
valid_object=setobject(3,fn,Dir[cd].xrot[i+3],Dir[cd].yrot[i+3],Dir[cd].zrot[i+3]);
if(valid_object){
glPushMatrix();
glScalef(Dir[cd].size[i+3],Dir[cd].size[i+3],Dir[cd].size[i+3]);
draw_3d_object(&o3d[3]);
glPopMatrix();
}
}
zoom_level=tz;
window_resize();
// Back to normal
glViewport(0,0,window_width,window_height);
glDisable(GL_CULL_FACE);
glDisableClientState(GL_VERTEX_ARRAY);
glDisableClientState(GL_TEXTURE_COORD_ARRAY);
if(have_multitexture && clouds_shadows)
{
//disable the second texture unit
glActiveTextureARB(GL_TEXTURE1_ARB);
glDisable(GL_TEXTURE_2D);
glActiveTextureARB(GL_TEXTURE0_ARB);
}
Enter2DMode();
CHECK_GL_ERRORS();
// Object names
draw_string(win->pos_x+2,win->pos_y+200-18,(unsigned char *)Dir[cd].Names[i],1);
draw_string(win->pos_x+2,win->pos_y+400-18,(unsigned char *)Dir[cd].Names[i+2],1);
draw_string(win->pos_x+202,win->pos_y+200-18,(unsigned char *)Dir[cd].Names[i+1],1);
draw_string(win->pos_x+202,win->pos_y+400-18,(unsigned char *)Dir[cd].Names[i+3],1);
}
return 1;
}
void init_browser()
{
char temp[512];
char *pch;
int idx, line;
FILE *fp=fopen("browser.lst","r");
if(!fp){
log_error("browser.lst not found");
return;
}
line = 1;
while(!feof(fp)){
fgets(temp,511,fp);
if(!strncmp(temp,"Category",8)){
cc++;
strcpy(Cat[cc].Name,&temp[9]);
}else
if(!strncmp(temp,"SubCategory",11)){
dc++;
strcpy(Dir[dc].DirName,&temp[12]);
Cat[cc].Sub[Cat[cc].ns]=&Dir[dc];
Cat[cc].ns++;
}else if(temp[0]!='\n'){
int i=0,j;
while(temp[i]!=','){
Dir[dc].Names[Dir[dc].nf][i]=temp[i];
i++;
}
j=i+1;
i=0;
while(temp[j]!=','){
Dir[dc].Files[Dir[dc].nf][i++]=temp[j++];
}
idx = Dir[dc].nf;
pch = strtok(&temp[j+1], ",");
if (pch != 0)
{
Dir[dc].xrot[idx] = atof(pch);
pch = strtok(NULL, ",");
if (pch != 0)
{
Dir[dc].yrot[idx] = atof(pch);
pch = strtok(NULL, ",");
if (pch != 0)
{
Dir[dc].zrot[idx] = atof(pch);
pch = strtok(NULL, ",");
if (pch != 0)
{
Dir[dc].size[idx] = atof(pch);
}
else
{
log_error("line %d in browser.lst is too short!", line);
}
}
else
{
log_error("line %d in browser.lst is too short!", line);
}
}
else
{
log_error("line %d in browser.lst is too short!", line);
}
}
else
{
log_error("line %d in browser.lst is too short!", line);
}
Dir[dc].nf++;
}
line++;
}
dc++;
}