string CLuaHandle::GetTooltip(int x, int y)
{
if (!CheckModUICtrl()) {
return "";
}
LUA_CALL_IN_CHECK(L);
lua_checkstack(L, 4);
static const LuaHashString cmdStr("GetTooltip");
if (!PushUnsyncedCallIn(cmdStr)) {
return ""; // the call is not defined
}
lua_pushnumber(L, x - gu->viewPosX);
lua_pushnumber(L, gu->viewSizeY - y - 1);
// call the function
if (!RunCallInUnsynced(cmdStr, 2, 1)) {
return "";
}
if (!lua_isstring(L, -1)) {
lua_pop(L, 1);
return "";
}
const string retval = lua_tostring(L, -1);
lua_pop(L, 1);
return retval;
}
bool CLuaHandle::MouseWheel(bool up, float value)
{
if (!CheckModUICtrl()) {
return false;
}
LUA_CALL_IN_CHECK(L);
lua_checkstack(L, 4);
static const LuaHashString cmdStr("MouseWheel");
if (!PushUnsyncedCallIn(cmdStr)) {
return false; // the call is not defined, do not take the event
}
lua_pushboolean(L, up);
lua_pushnumber(L, value);
// call the function
if (!RunCallInUnsynced(cmdStr, 2, 1)) {
return false;
}
if (!lua_isboolean(L, -1)) {
lua_pop(L, 1);
return false;
}
const bool retval = !!lua_toboolean(L, -1);
lua_pop(L, 1);
return retval;
}
bool CLuaHandle::IsAbove(int x, int y)
{
if (!CheckModUICtrl()) {
return false;
}
LUA_CALL_IN_CHECK(L);
lua_checkstack(L, 4);
static const LuaHashString cmdStr("IsAbove");
if (!PushUnsyncedCallIn(cmdStr)) {
return false; // the call is not defined
}
lua_pushnumber(L, x - gu->viewPosX);
lua_pushnumber(L, gu->viewSizeY - y - 1);
// call the function
if (!RunCallInUnsynced(cmdStr, 2, 1)) {
return false;
}
if (!lua_isboolean(L, -1)) {
lua_pop(L, 1);
return false;
}
const bool retval = !!lua_toboolean(L, -1);
lua_pop(L, 1);
return retval;
}
bool CLuaHandle::MouseMove(int x, int y, int dx, int dy, int button)
{
if (!CheckModUICtrl()) {
return false;
}
LUA_CALL_IN_CHECK(L);
lua_checkstack(L, 7);
static const LuaHashString cmdStr("MouseMove");
if (!PushUnsyncedCallIn(cmdStr)) {
return false; // the call is not defined, do not take the event
}
lua_pushnumber(L, x - gu->viewPosX);
lua_pushnumber(L, gu->viewSizeY - y - 1);
lua_pushnumber(L, dx);
lua_pushnumber(L, -dy);
lua_pushnumber(L, button);
// call the function
if (!RunCallInUnsynced(cmdStr, 5, 1)) {
return false;
}
if (!lua_isboolean(L, -1)) {
lua_pop(L, 1);
return false;
}
const bool retval = !!lua_toboolean(L, -1);
lua_pop(L, 1);
return retval;
}
int CLuaHandle::MouseRelease(int x, int y, int button)
{
if (!CheckModUICtrl()) {
return false;
}
LUA_CALL_IN_CHECK(L);
lua_checkstack(L, 5);
static const LuaHashString cmdStr("MouseRelease");
if (!PushUnsyncedCallIn(cmdStr)) {
return false; // the call is not defined, do not take the event
}
lua_pushnumber(L, x - gu->viewPosX);
lua_pushnumber(L, gu->viewSizeY - y - 1);
lua_pushnumber(L, button);
// call the function
if (!RunCallInUnsynced(cmdStr, 3, 1)) {
return false;
}
if (!lua_isnumber(L, -1)) {
lua_pop(L, 1);
return -1;
}
const int retval = lua_toint(L, -1) - 1;
lua_pop(L, 1);
return retval;
}
string CLuaHandle::WorldTooltip(const CUnit* unit,
const CFeature* feature,
const float3* groundPos)
{
if (!CheckModUICtrl()) {
return "";
}
LUA_CALL_IN_CHECK(L);
lua_checkstack(L, 6);
static const LuaHashString cmdStr("WorldTooltip");
if (!PushUnsyncedCallIn(cmdStr)) {
return ""; // the call is not defined
}
int args;
if (unit) {
HSTR_PUSH(L, "unit");
lua_pushnumber(L, unit->id);
args = 2;
}
else if (feature) {
HSTR_PUSH(L, "feature");
lua_pushnumber(L, feature->id);
args = 2;
}
else if (groundPos) {
HSTR_PUSH(L, "ground");
lua_pushnumber(L, groundPos->x);
lua_pushnumber(L, groundPos->y);
lua_pushnumber(L, groundPos->z);
args = 4;
}
else {
HSTR_PUSH(L, "selection");
args = 1;
}
// call the routine
if (!RunCallInUnsynced(cmdStr, args, 1)) {
return "";
}
if (!lua_isstring(L, -1)) {
lua_pop(L, 1);
return "";
}
const string retval = lua_tostring(L, -1);
lua_pop(L, 1);
return retval;
}
bool CLuaHandle::CommandNotify(const Command& cmd)
{
if (!CheckModUICtrl()) {
return false;
}
LUA_CALL_IN_CHECK(L);
lua_checkstack(L, 5);
static const LuaHashString cmdStr("CommandNotify");
if (!PushUnsyncedCallIn(cmdStr)) {
return false; // the call is not defined
}
// push the command id
lua_pushnumber(L, cmd.id);
// push the params list
lua_newtable(L);
for (int p = 0; p < (int)cmd.params.size(); p++) {
lua_pushnumber(L, p + 1);
lua_pushnumber(L, cmd.params[p]);
lua_rawset(L, -3);
}
// push the options table
lua_newtable(L);
HSTR_PUSH_NUMBER(L, "coded", cmd.options);
HSTR_PUSH_BOOL(L, "alt", !!(cmd.options & ALT_KEY));
HSTR_PUSH_BOOL(L, "ctrl", !!(cmd.options & CONTROL_KEY));
HSTR_PUSH_BOOL(L, "shift", !!(cmd.options & SHIFT_KEY));
HSTR_PUSH_BOOL(L, "right", !!(cmd.options & RIGHT_MOUSE_KEY));
HSTR_PUSH_BOOL(L, "meta", !!(cmd.options & META_KEY));
// call the function
if (!RunCallInUnsynced(cmdStr, 3, 1)) {
return false;
}
// get the results
if (!lua_isboolean(L, -1)) {
logOutput.Print("CommandNotify() bad return value\n");
lua_pop(L, 1);
return false;
}
const bool retval = !!lua_toboolean(L, -1);
lua_pop(L, 1);
return retval;
}
bool CLuaHandle::GameSetup(const string& state, bool& ready,
const map<int, string>& playerStates)
{
if (!CheckModUICtrl()) {
return false;
}
LUA_CALL_IN_CHECK(L);
lua_checkstack(L, 5);
static const LuaHashString cmdStr("GameSetup");
if (!PushUnsyncedCallIn(cmdStr)) {
return false;
}
lua_pushstring(L, state.c_str());
lua_pushboolean(L, ready);
lua_newtable(L);
map<int, string>::const_iterator it;
for (it = playerStates.begin(); it != playerStates.end(); ++it) {
lua_pushnumber(L, it->first);
lua_pushstring(L, it->second.c_str());
lua_rawset(L, -3);
}
// call the routine
if (!RunCallInUnsynced(cmdStr, 3, 2)) {
return false;
}
if (lua_isboolean(L, -2)) {
if (lua_toboolean(L, -2)) {
if (lua_isboolean(L, -1)) {
ready = lua_toboolean(L, -1);
}
lua_pop(L, 2);
return true;
}
}
lua_pop(L, 2);
return false;
}
bool CLuaHandle::ConfigCommand(const string& command)
{
if (!CheckModUICtrl()) {
return true; // FIXME ?
}
LUA_CALL_IN_CHECK(L);
lua_checkstack(L, 2);
static const LuaHashString cmdStr("ConfigureLayout");
if (!PushUnsyncedCallIn(cmdStr)) {
return true; // the call is not defined
}
lua_pushstring(L, command.c_str());
// call the routine
if (!RunCallInUnsynced(cmdStr, 1, 0)) {
return false;
}
return true;
}
bool CLuaHandle::KeyPress(unsigned short key, bool isRepeat)
{
if (!CheckModUICtrl()) {
return false;
}
LUA_CALL_IN_CHECK(L);
lua_checkstack(L, 6);
static const LuaHashString cmdStr("KeyPress");
if (!PushUnsyncedCallIn(cmdStr)) {
return false; // the call is not defined, do not take the event
}
lua_pushnumber(L, key);
lua_newtable(L);
HSTR_PUSH_BOOL(L, "alt", !!keys[SDLK_LALT]);
HSTR_PUSH_BOOL(L, "ctrl", !!keys[SDLK_LCTRL]);
HSTR_PUSH_BOOL(L, "meta", !!keys[SDLK_LMETA]);
HSTR_PUSH_BOOL(L, "shift", !!keys[SDLK_LSHIFT]);
lua_pushboolean(L, isRepeat);
CKeySet ks(key, false);
lua_pushstring(L, ks.GetString(true).c_str());
lua_pushnumber(L, currentUnicode);
// call the function
if (!RunCallInUnsynced(cmdStr, 5, 1)) {
return false;
}
// const int args = lua_gettop(L); unused
if (!lua_isboolean(L, -1)) {
lua_pop(L, 1);
return false;
}
const bool retval = !!lua_toboolean(L, -1);
lua_pop(L, 1);
return retval;
}
bool CLuaHandle::GroupChanged(int groupID)
{
if (!CheckModUICtrl()) {
return false;
}
LUA_CALL_IN_CHECK(L);
lua_checkstack(L, 3);
static const LuaHashString cmdStr("GroupChanged");
if (!PushUnsyncedCallIn(cmdStr)) {
return false; // the call is not defined
}
lua_pushnumber(L, groupID);
// call the routine
if (!RunCallInUnsynced(cmdStr, 1, 0)) {
return false;
}
return true;
}
bool CLuaHandle::AddConsoleLine(const string& msg, int zone)
{
if (!CheckModUICtrl()) {
return true; // FIXME?
}
LUA_CALL_IN_CHECK(L);
lua_checkstack(L, 4);
static const LuaHashString cmdStr("AddConsoleLine");
if (!PushUnsyncedCallIn(cmdStr)) {
return true; // the call is not defined
}
lua_pushstring(L, msg.c_str());
lua_pushnumber(L, zone);
// call the function
if (!RunCallIn(cmdStr, 2, 0)) {
return false;
}
return true;
}
bool CLuaHandle::AddConsoleLine(const string& msg, const CLogSubsystem& /**/)
{
if (!CheckModUICtrl()) {
return true; // FIXME?
}
LUA_CALL_IN_CHECK(L);
lua_checkstack(L, 4);
static const LuaHashString cmdStr("AddConsoleLine");
if (!PushUnsyncedCallIn(cmdStr)) {
return true; // the call is not defined
}
lua_pushstring(L, msg.c_str());
// FIXME: makes no sense now, but *gets might expect this
lua_pushnumber(L, 0);
// call the function
if (!RunCallIn(cmdStr, 2, 0)) {
return false;
}
return true;
}
bool CLuaHandle::MapDrawCmd(int playerID, int type,
const float3* pos0,
const float3* pos1,
const string* label)
{
if (!CheckModUICtrl()) {
return false;
}
LUA_CALL_IN_CHECK(L);
lua_checkstack(L, 9);
static const LuaHashString cmdStr("MapDrawCmd");
if (!PushUnsyncedCallIn(cmdStr)) {
return false; // the call is not defined
}
int args;
lua_pushnumber(L, playerID);
if (type == CInMapDraw::NET_POINT) {
HSTR_PUSH(L, "point");
lua_pushnumber(L, pos0->x);
lua_pushnumber(L, pos0->y);
lua_pushnumber(L, pos0->z);
lua_pushstring(L, label->c_str());
args = 6;
}
else if (type == CInMapDraw::NET_LINE) {
HSTR_PUSH(L, "line");
lua_pushnumber(L, pos0->x);
lua_pushnumber(L, pos0->y);
lua_pushnumber(L, pos0->z);
lua_pushnumber(L, pos1->x);
lua_pushnumber(L, pos1->y);
lua_pushnumber(L, pos1->z);
args = 8;
}
else if (type == CInMapDraw::NET_ERASE) {
HSTR_PUSH(L, "erase");
lua_pushnumber(L, pos0->x);
lua_pushnumber(L, pos0->y);
lua_pushnumber(L, pos0->z);
lua_pushnumber(L, 100.0f); // radius
args = 6;
}
else {
logOutput.Print("Unknown MapDrawCmd() type");
lua_pop(L, 2); // pop the function and playerID
return false;
}
// call the routine
if (!RunCallInUnsynced(cmdStr, args, 1)) {
return false;
}
// take the event?
if (!lua_isboolean(L, -1)) {
lua_pop(L, 1);
return false;
}
const bool retval = lua_toboolean(L, -1);
lua_pop(L, 1);
return retval;
}
