#include "video/drawing_context.hpp"
#include "video/surface.hpp"
#include "scripting/squirrel_error.hpp"
-#include "scripting/wrapper_util.hpp"
+#include "scripting/squirrel_util.hpp"
+#include "physfs/physfs_stream.hpp"
#include "player_status.hpp"
-#include "script_manager.hpp"
#include "main.hpp"
+#include "log.hpp"
#include "resources.hpp"
/// speed (pixels/s) the console closes
static const float FADE_SPEED = 1;
Console::Console()
- : backgroundOffset(0), height(0), alpha(1.0), offset(0), focused(false),
- stayOpen(0)
+ : history_position(history.end()), vm(NULL), backgroundOffset(0),
+ height(0), alpha(1.0), offset(0), focused(false), stayOpen(0) {
+ fontheight = 8;
+}
+
+Console::~Console()
+{
+ if(vm != NULL) {
+ sq_release(Scripting::global_vm, &vm_object);
+ }
+}
+
+void
+Console::init_graphics()
{
font.reset(new Font("images/engine/fonts/white-small.png",
"images/engine/fonts/shadow-small.png", 8, 9, 1));
+ fontheight = font->get_height();
background.reset(new Surface("images/engine/console.png"));
background2.reset(new Surface("images/engine/console2.png"));
}
-Console::~Console()
-{
-}
-
void
Console::flush(ConsoleStreamBuffer* buffer)
{
{
using namespace Scripting;
- HSQUIRRELVM vm = ScriptManager::instance->get_vm();
-
- if(command == "")
- return;
-
- int oldtop = sq_gettop(vm);
+ if(vm == NULL) {
+ vm = Scripting::global_vm;
+ HSQUIRRELVM new_vm = sq_newthread(vm, 16);
+ if(new_vm == NULL)
+ throw Scripting::SquirrelError(vm, "Couldn't create new VM thread for console");
+
+ // store reference to thread
+ sq_resetobject(&vm_object);
+ if(SQ_FAILED(sq_getstackobj(vm, -1, &vm_object)))
+ throw Scripting::SquirrelError(vm, "Couldn't get vm object for console");
+ sq_addref(vm, &vm_object);
+ sq_pop(vm, 1);
+
+ // create new roottable for thread
+ sq_newtable(new_vm);
+ sq_pushroottable(new_vm);
+ if(SQ_FAILED(sq_setdelegate(new_vm, -2)))
+ throw Scripting::SquirrelError(new_vm, "Couldn't set console_table delegate");
+
+ sq_setroottable(new_vm);
+
+ vm = new_vm;
+
+ try {
+ std::string filename = "scripts/console.nut";
+ IFileStream stream(filename);
+ Scripting::compile_and_run(vm, stream, filename);
+ } catch(std::exception& e) {
+ log_warning << "Couldn't load console.nut: " << e.what() << std::endl;
+ }
+ }
+
+ SQInteger oldtop = sq_gettop(vm);
try {
if(SQ_FAILED(sq_compilebuffer(vm, command.c_str(), command.length(),
"", SQTrue)))
throw SquirrelError(vm, "Couldn't compile command");
- sq_pushroottable(vm);
- if(SQ_FAILED(sq_call(vm, 1, SQTrue)))
+ sq_pushroottable(vm);
+ if(SQ_FAILED(sq_call(vm, 1, SQTrue, SQTrue)))
throw SquirrelError(vm, "Problem while executing command");
if(sq_gettype(vm, -1) != OT_NULL)
} catch(std::exception& e) {
addLine(e.what());
}
- int newtop = sq_gettop(vm);
+ SQInteger newtop = sq_gettop(vm);
if(newtop < oldtop) {
log_fatal << "Script destroyed squirrel stack..." << std::endl;
} else {
}
void
+Console::show_history(int offset)
+{
+ while ((offset > 0) && (history_position != history.end())) {
+ history_position++;
+ offset--;
+ }
+ while ((offset < 0) && (history_position != history.begin())) {
+ history_position--;
+ offset++;
+ }
+ if (history_position == history.end()) {
+ inputBuffer.str(std::string());
+ } else {
+ inputBuffer.str(*history_position);
+ inputBuffer.pubseekoff(0, std::ios_base::end, std::ios_base::out);
+ }
+}
+
+void
Console::autocomplete()
{
std::string cmdPart = inputBuffer.str();
if (height < 64) {
if(height < 4)
height = 4;
- height += font->get_height();
+ height += fontheight;
}
alpha = 1.0;
- if(stayOpen < 5)
- stayOpen += 1;
+ if(stayOpen < 6)
+ stayOpen += 1.5;
}
void
{
// make sure we actually have something to parse
if (s.length() == 0) return;
-
+
+ // add line to history
+ history.push_back(s);
+ history_position = history.end();
+
// split line into list of args
std::vector<std::string> args;
size_t start = 0;