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Add functions to obtain a district name from a certaint point on the map. Should close #28

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This commit is contained in:
Sandu Liviu Catalin 2016-07-27 23:34:56 +03:00
parent 3337350b48
commit 58ad1d59e5
3 changed files with 64 additions and 1 deletions
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51
source/Misc/Functions.cpp
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@ -10,6 +10,17 @@
// ------------------------------------------------------------------------------------------------
namespace SqMod {
/* ------------------------------------------------------------------------------------------------
* Helper structure used to represent the boundaries of a certain district.
*/
struct District
{
// District boundaries.
Float32 mMinX, mMinY, mMaxX, mMaxY;
// District name
CSStr mName;
};
// ------------------------------------------------------------------------------------------------
static ServerSettings g_SvSettings;
static PluginInfo g_PluginInfo;
@ -19,6 +30,22 @@ static SQChar g_SvNameBuff[SQMOD_SVNAMELENGTH] = {0};
static SQChar g_PasswdBuff[SQMOD_PASSWDLENGTH] = {0};
static SQChar g_GmNameBuff[SQMOD_GMNAMELENGTH] = {0};
// ------------------------------------------------------------------------------------------------
static const District g_Districts[] = {
{-1613.03f, 413.218f, -213.73f, 1677.32f, _SC("Downtown Vice City")},
{163.656f, -351.153f, 1246.03f, 1398.85f, _SC("Vice Point")},
{-103.97f, -930.526f, 1246.03f, -351.153f, _SC("Washington Beach")},
{-253.206f, -1805.37f, 1254.9f, -930.526f, _SC("Ocean Beach")},
{-1888.21f, -1779.61f, -1208.21f, 230.39f, _SC("Escobar International Airport")},
{-748.206f, -818.266f, -104.505f, -241.467f, _SC("Starfish Island")},
{-213.73f, 797.605f, 163.656f, 1243.47f, _SC("Prawn Island")},
{-213.73f, -241.429f, 163.656f, 797.605f, _SC("Leaf Links")},
{-1396.76f, -42.9113f, -1208.21f, 230.39f, _SC("Junkyard")},
{-1208.21f, -1779.61f, -253.206f, -898.738f, _SC("Viceport")},
{-1208.21f, -898.738f, -748.206f, -241.467f, _SC("Little Havana")},
{-1208.21f, -241.467f, -578.289f, 412.66f, _SC("Little Haiti")}
};
// ------------------------------------------------------------------------------------------------
static String CS_Keycode_Names[] = {"", /* index 0 is not used */
"Left Button **", "Right Button **", "Break", "Middle Button **", "X Button 1 **",
@ -773,4 +800,28 @@ bool CheckEntityExists(Int32 type, Int32 index)
return _Func->CheckEntityExists(static_cast< vcmpEntityPool >(type), index);
}
// ------------------------------------------------------------------------------------------------
CSStr GetDistrictName(const Vector2 & point)
{
return GetDistrictNameEx(point.x, point.y);
}
// ------------------------------------------------------------------------------------------------
CSStr GetDistrictNameEx(SQFloat x, SQFloat y)
{
// Attempt to see if the specified point is within one of the known districts
for (Uint32 n = 0; n < (sizeof(g_Districts) / sizeof(District)); ++n)
{
// Grab the district
const District & d = g_Districts[n];
// Check for point intersection taking into account floating point comparison issues
if (EpsGt(x, d.mMinX) && EpsGt(y, d.mMinY) && EpsLt(x, d.mMaxX) && EpsLt(y, d.mMaxY))
{
return d.mName; // The specified point is within the bounds of this district
}
}
// Not a particular district!
return _SC("Vice City");
}
} // Namespace:: SqMod

10
source/Misc/Functions.hpp
View File

@ -454,6 +454,16 @@ void ForceAllSelect();
*/
bool CheckEntityExists(Int32 type, Int32 index);
/* ------------------------------------------------------------------------------------------------
* See if a certain point is within a known district on the bas game map.
*/
CSStr GetDistrictName(const Vector2 & point);
/* ------------------------------------------------------------------------------------------------
* See if a certain point is within a known district on the bas game map.
*/
CSStr GetDistrictNameEx(SQFloat x, SQFloat y);
} // Namespace:: SqMod
#endif // _MISC_FUNCTIONS_HPP_

4
source/Misc/Register.cpp
View File

@ -142,7 +142,9 @@ void Register_Misc(HSQUIRRELVM vm)
.Func(_SC("GetPlayerIdFromName"), &GetPlayerIdFromName)
.Func(_SC("IsPlayerConnected"), &IsPlayerConnected)
.Func(_SC("ForceAllSelect"), &ForceAllSelect)
.Func(_SC("CheckEntityExists"), &SetKeyCodeName);
.Func(_SC("CheckEntityExists"), &SetKeyCodeName)
.Func(_SC("GetDistrictName"), &GetDistrictName)
.Func(_SC("GetDistrictNameEx"), &GetDistrictNameEx);
RootTable(vm).Bind(_SC("SqServer"), srvns);