spacecruft
/
celestia
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

- Added setconstellationcolor, getlabelcolor and getlinecolor methods to celestia object.

ver1_6_1
Vincent Giangiulio 2008-05-30 11:47:41 +00:00
parent ace6dfea21
commit fabafba8e9
1 changed files with 105 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

107
src/celestia/celx.cpp
View File

@ -1855,7 +1855,7 @@ static int celestia_showconstellations(lua_State* l)
Universe* u = appCore->getSimulation()->getUniverse();
AsterismList* asterisms = u->getAsterisms();
if (lua_type(l,2) == LUA_TNONE) // No argument passed
if (lua_type(l, 2) == LUA_TNONE) // No argument passed
{
for (AsterismList::const_iterator iter = asterisms->begin();
iter != asterisms->end(); iter++)
@ -1904,7 +1904,7 @@ static int celestia_hideconstellations(lua_State* l)
Universe* u = appCore->getSimulation()->getUniverse();
AsterismList* asterisms = u->getAsterisms();
if (lua_type(l,2) == LUA_TNONE) // No argument passed
if (lua_type(l, 2) == LUA_TNONE) // No argument passed
{
for (AsterismList::const_iterator iter = asterisms->begin();
iter != asterisms->end(); iter++)
@ -1945,6 +1945,60 @@ static int celestia_hideconstellations(lua_State* l)
return 0;
}
static int celestia_setconstellationcolor(lua_State* l)
{
Celx_CheckArgs(l, 4, 5, "Expected three or four arguments to celestia:setconstellationcolor()");
CelestiaCore* appCore = getAppCore(l, AllErrors);
Universe* u = appCore->getSimulation()->getUniverse();
AsterismList* asterisms = u->getAsterisms();
float r = (float) Celx_SafeGetNumber(l, 2, WrongType, "First argument to celestia:setconstellationcolor() must be a number", 0.0);
float g = (float) Celx_SafeGetNumber(l, 3, WrongType, "Second argument to celestia:setconstellationcolor() must be a number", 0.0);
float b = (float) Celx_SafeGetNumber(l, 4, WrongType, "Third argument to celestia:setconstellationcolor() must be a number", 0.0);
Color constellationColor(r, g, b);
if (lua_type(l, 5) == LUA_TNONE) // Fourth argument omited
{
for (AsterismList::const_iterator iter = asterisms->begin();
iter != asterisms->end(); iter++)
{
Asterism* ast = *iter;
ast->setOverrideColor(constellationColor);
}
}
else if (!lua_istable(l, 5))
{
Celx_DoError(l, "Fourth argument to celestia:setconstellationcolor() must be a table");
}
else
{
lua_pushnil(l);
while (lua_next(l, -2) != 0)
{
const char* constellation;
if (lua_isstring(l, -1))
{
constellation = lua_tostring(l, -1);
}
else
{
Celx_DoError(l, "Values in table-argument to celestia:setconstellationcolor() must be strings");
}
for (AsterismList::const_iterator iter = asterisms->begin();
iter != asterisms->end(); iter++)
{
Asterism* ast = *iter;
if (compareIgnoringCase(constellation, ast->getName(false)) == 0)
ast->setOverrideColor(constellationColor);
}
lua_pop(l,1);
}
}
return 0;
}
static int celestia_setoverlayelements(lua_State* l)
{
Celx_CheckArgs(l, 2, 2, "One argument expected for celestia:setoverlayelements()");
@ -2052,6 +2106,29 @@ static int celestia_setlabelcolor(lua_State* l)
}
static int celestia_getlabelcolor(lua_State* l)
{
Celx_CheckArgs(l, 2, 2, "One argument expected for celestia:getlabelcolor()");
string key = Celx_SafeGetString(l, 2, AllErrors, "Argument to celestia:getlabelcolor() must be a string");
Color* labelColor = NULL;
if (CelxLua::LabelColorMap.count(key) == 0)
{
cerr << "Unknown label style: " << key << "\n";
return 0;
}
else
{
labelColor = CelxLua::LabelColorMap[key];
lua_pushnumber(l, labelColor->red());
lua_pushnumber(l, labelColor->green());
lua_pushnumber(l, labelColor->blue());
return 3;
}
}
static int celestia_setlinecolor(lua_State* l)
{
Celx_CheckArgs(l, 5, 5, "Four arguments expected for celestia:setlinecolor()");
@ -2088,6 +2165,29 @@ static int celestia_setlinecolor(lua_State* l)
}
static int celestia_getlinecolor(lua_State* l)
{
Celx_CheckArgs(l, 2, 2, "One argument expected for celestia:getlinecolor()");
string key = Celx_SafeGetString(l, 2, AllErrors, "Argument to celestia:getlinecolor() must be a string");
Color* lineColor = NULL;
if (CelxLua::LineColorMap.count(key) == 0)
{
cerr << "Unknown line style: " << key << "\n";
return 0;
}
else
{
lineColor = CelxLua::LineColorMap[key];
lua_pushnumber(l, lineColor->red());
lua_pushnumber(l, lineColor->green());
lua_pushnumber(l, lineColor->blue());
return 3;
}
}
static int celestia_setfaintestvisible(lua_State* l)
{
Celx_CheckArgs(l, 2, 2, "One argument expected for celestia:setfaintestvisible()");
@ -3116,8 +3216,11 @@ static void CreateCelestiaMetaTable(lua_State* l)
Celx_RegisterMethod(l, "setorbitflags", celestia_setorbitflags);
Celx_RegisterMethod(l, "showconstellations", celestia_showconstellations);
Celx_RegisterMethod(l, "hideconstellations", celestia_hideconstellations);
Celx_RegisterMethod(l, "setconstellationcolor", celestia_setconstellationcolor);
Celx_RegisterMethod(l, "setlabelcolor", celestia_setlabelcolor);
Celx_RegisterMethod(l, "getlabelcolor", celestia_getlabelcolor);
Celx_RegisterMethod(l, "setlinecolor", celestia_setlinecolor);
Celx_RegisterMethod(l, "getlinecolor", celestia_getlinecolor);
Celx_RegisterMethod(l, "getoverlayelements", celestia_getoverlayelements);
Celx_RegisterMethod(l, "setoverlayelements", celestia_setoverlayelements);
Celx_RegisterMethod(l, "getfaintestvisible", celestia_getfaintestvisible);