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Diffstat (limited to 'engines/tony/debugger.cpp')
-rw-r--r-- | engines/tony/debugger.cpp | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/engines/tony/debugger.cpp b/engines/tony/debugger.cpp new file mode 100644 index 0000000000..85d9469519 --- /dev/null +++ b/engines/tony/debugger.cpp @@ -0,0 +1,130 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#include "common/coroutines.h" +#include "tony/debugger.h" +#include "tony/globals.h" +#include "tony/tony.h" + +namespace Tony { + +Debugger::Debugger() : GUI::Debugger() { + DCmd_Register("continue", WRAP_METHOD(Debugger, Cmd_Exit)); + DCmd_Register("scene", WRAP_METHOD(Debugger, Cmd_Scene)); + DCmd_Register("dirty_rects", WRAP_METHOD(Debugger, Cmd_DirtyRects)); +} + +static int strToInt(const char *s) { + if (!*s) + // No string at all + return 0; + else if (toupper(s[strlen(s) - 1]) != 'H') + // Standard decimal string + return atoi(s); + + // Hexadecimal string + uint tmp = 0; + int read = sscanf(s, "%xh", &tmp); + if (read < 1) + error("strToInt failed on string \"%s\"", s); + return (int)tmp; +} + +/** + * Support process for changing the scene + */ +struct ChangeSceneDetails { + int sceneNumber; + int x; + int y; +}; + +void DebugChangeScene(CORO_PARAM, const void *param) { + CORO_BEGIN_CONTEXT; + CORO_END_CONTEXT(_ctx); + + uint32 result; + const ChangeSceneDetails *details = (const ChangeSceneDetails *)param; + RMPoint scenePos(details->x, details->y); + + CORO_BEGIN_CODE(_ctx); + + CORO_INVOKE_2(g_vm->getEngine()->unloadLocation, false, &result); + + g_vm->getEngine()->loadLocation(details->sceneNumber, scenePos, RMPoint(-1, -1)); + + mainEnableGUI(); + + CORO_END_CODE; +} + + +/** + * This command loads up the specified new scene number + */ +bool Debugger::Cmd_Scene(int argc, const char **argv) { + if (argc < 2) { + DebugPrintf("Usage: %s <scene number> [<x> <y>]\n", argv[0]); + return true; + } + + int sceneNumber = strToInt(argv[1]); + if (sceneNumber >= g_vm->_theBoxes.getLocBoxesCount()) { + DebugPrintf("Invalid scene\n"); + return true; + } + + RMPoint scenePos; + if (argc >= 4) { + scenePos._x = strToInt(argv[2]); + scenePos._y = strToInt(argv[3]); + } else { + // Get the box areas for the scene, and choose one so as to have a default + // position for Tony that will be in the walkable areas + RMBoxLoc *box = g_vm->_theBoxes.getBoxes(sceneNumber); + scenePos.set(box->_boxes[0]._hotspot[0]._hotx, box->_boxes[0]._hotspot[0]._hoty); + } + + // Set up a process to change the scene + ChangeSceneDetails details; + details.sceneNumber = sceneNumber; + details.x = scenePos._x; + details.y = scenePos._y; + CoroScheduler.createProcess(DebugChangeScene, &details, sizeof(ChangeSceneDetails)); + + return false; +} + +/** + * Turns showing dirty rects on or off + */ +bool Debugger::Cmd_DirtyRects(int argc, const char **argv) { + if (argc != 2) { + DebugPrintf("Usage; %s [on | off]\n", argv[0]); + return true; + } else { + g_vm->_window.showDirtyRects(strcmp(argv[1], "on") == 0); + return false; + } +} + +} // End of namespace Tony |