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* prtview plugin: support PRT2 and PRT1-AM .prt formats

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This commit is contained in:
Garux 2019-02-26 23:59:22 +03:00
parent 1628abfd0f
commit dfb56b66f4
2 changed files with 59 additions and 40 deletions
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88
contrib/prtview/portals.cpp
View File

@ -176,31 +176,64 @@ void CPortals::Load(){
return;
}
if ( !fgets( buf, LINE_BUF, in ) ) {
#define GETLINE \
if ( !fgets( buf, LINE_BUF, in ) ) { \
fclose( in ); \
node_count = 0; \
globalErrorStream() << " ERROR - File ended prematurely.\n"; \
return; \
}
GETLINE;
if ( strncmp( "PRT1-AM", buf, 7 ) == 0 ) {
format = PRT1AM;
}
else if ( strncmp( "PRT1", buf, 4 ) == 0 ) {
format = PRT1;
}
else if ( strncmp( "PRT2", buf, 4 ) == 0 ) {
format = PRT2;
}
else {
fclose( in );
globalErrorStream() << " ERROR - File ended prematurely.\n";
globalErrorStream() << " ERROR - File header indicates wrong file type (should be \"PRT1\" or \"PRT2\" or \"PRT1-AM\").\n";
return;
}
if ( strncmp( "PRT1", buf, 4 ) != 0 ) {
fclose( in );
switch ( format )
{
case PRT1:
{
GETLINE; //leafs count https://github.com/kduske/TrenchBroom/issues/1157 //clusters in q3
sscanf( buf, "%u", &node_count );
GETLINE; //portals count
sscanf( buf, "%u", &portal_count );
}
break;
case PRT2:
{
GETLINE; //leafs count
sscanf( buf, "%u", &node_count );
GETLINE; //clusters count
GETLINE; //portals count
sscanf( buf, "%u", &portal_count );
globalErrorStream() << " ERROR - File header indicates wrong file type (should be \"PRT1\").\n";
return;
}
break;
case PRT1AM:
{
GETLINE; //clusters count
GETLINE; //portals count
sscanf( buf, "%u", &portal_count );
GETLINE; //leafs count
sscanf( buf, "%u", &node_count );
}
break;
}
if ( !fgets( buf, LINE_BUF, in ) ) {
fclose( in );
globalErrorStream() << " ERROR - File ended prematurely.\n";
return;
}
sscanf( buf, "%u", &node_count );
/*
if(node_count > 0xFFFF)
{
@ -214,18 +247,6 @@ void CPortals::Load(){
}
*/
if ( !fgets( buf, LINE_BUF, in ) ) {
fclose( in );
node_count = 0;
globalErrorStream() << " ERROR - File ended prematurely.\n";
return;
}
sscanf( buf, "%u", &portal_count );
if ( portal_count > 0xFFFF ) {
fclose( in );
@ -253,7 +274,6 @@ void CPortals::Load(){
portal_sort = new int[portal_count];
unsigned int n;
bool first = true;
unsigned test_vals_1, test_vals_2;
hint_flags = false;
@ -271,20 +291,18 @@ void CPortals::Load(){
}
if ( !portal[n].Build( buf ) ) {
if ( first && sscanf( buf, "%d %d", &test_vals_1, &test_vals_2 ) == 1 ) { // skip additional counts of later data, not needed
if ( 0 == n && sscanf( buf, "%d %d", &test_vals_1, &test_vals_2 ) == 1 ) { // skip additional counts of later data, not needed
// We can count on hint flags being in the file
hint_flags = true;
continue;
}
first = false;
fclose( in );
Purge();
globalErrorStream() << " ERROR - Information for portal number " << n + 1 << " of " << portal_count << " is not formatted correctly.\n";
Purge();
return;
}
@ -293,7 +311,7 @@ void CPortals::Load(){
fclose( in );
globalOutputStream() << " " << node_count << " portals read in.\n";
globalOutputStream() << " " << portal_count << " portals read in.\n";
}
#include "math/matrix.h"

11
contrib/prtview/portals.h
View File

@ -65,16 +65,17 @@ typedef guint32 PackedColour;
class CPortals {
enum ePrtFormat{
PRT1,
PRT2,
PRT1AM
} format;
public:
CPortals();
~CPortals();
protected:
public:
void Load(); // use filename in fn
void Purge();