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#include <precomp.h>
#include "smap.h"
#include <api/script/script.h>
#include <api/script/scriptmgr.h>
#include <api/script/objects/sregion.h>
#include <api/script/objecttable.h>
MapScriptController _mapController;
MapScriptController *mapController=&_mapController;
// -- Functions table -------------------------------------
function_descriptor_struct MapScriptController::exportedFunction[] = {
{L"getValue", 2, (void*)SMap::script_vcpu_getValue },
{L"getARGBValue", 3, (void*)SMap::script_vcpu_getARGBValue },
{L"inRegion", 2, (void*)SMap::script_vcpu_inRegion },
{L"loadMap", 1, (void*)SMap::script_vcpu_loadMap },
{L"getWidth", 0, (void*)SMap::script_vcpu_getWidth },
{L"getHeight", 0, (void*)SMap::script_vcpu_getHeight },
{L"getRegion", 0, (void*)SMap::script_vcpu_getRegion },
// todo: stretch
};
// --------------------------------------------------------
const wchar_t *MapScriptController::getClassName() {
return L"Map";
}
const wchar_t *MapScriptController::getAncestorClassName() {
return L"Object";
}
ScriptObjectController *MapScriptController::getAncestorController() { return rootScriptObjectController; }
ScriptObject *MapScriptController::instantiate() {
SMap *m = new SMap;
ASSERT(m != NULL);
return m->getScriptObject();
}
void MapScriptController::destroy(ScriptObject *o) {
SMap *m = static_cast<SMap *>(o->vcpu_getInterface(mapGuid));
ASSERT(m != NULL);
delete m;
}
void *MapScriptController::encapsulate(ScriptObject *o) {
return NULL; // no encapsulation for maps for now
}
void MapScriptController::deencapsulate(void *o) {
}
int MapScriptController::getNumFunctions() {
return sizeof(exportedFunction) / sizeof(function_descriptor_struct);
}
const function_descriptor_struct *MapScriptController::getExportedFunctions() {
return exportedFunction;
}
GUID MapScriptController::getClassGuid() {
return mapGuid;
}
SMap::SMap() {
getScriptObject()->vcpu_setInterface(mapGuid, (void *)static_cast<SMap *>(this));
getScriptObject()->vcpu_setClassName(L"Map");
getScriptObject()->vcpu_setController(mapController);
bmp = NULL;
region_so = ObjectTable::instantiate(ObjectTable::getClassFromName(L"Region"));
reg = static_cast<SRegion *>(region_so->vcpu_getInterface(regionGuid));
}
SMap::~SMap() {
if (bmp) delete bmp;
ObjectTable::destroy(region_so);
}
int SMap::getValue(int x, int y) {
if (!bmp) return 0;
ARGB32 c = bmp->getPixel(x, y);
// if ((c & 0xFF000000) >> 24 != 0xFF) return -1;
int v = MAX(MAX((c & 0xFF0000) >> 16, (c & 0xFF00) >> 8), c & 0xFF);
return v;
}
int SMap::getARGBValue(int x, int y, int whichCol) {
if (!bmp) return 0;
ARGB32 c = bmp->getPixel(x, y);
whichCol %= 4;
/**
whichCol
0: blue
1: green
2: red
3: alpha
*/
ARGB32 a = c >> 24;
a &= 0x000000FF; //just to be sure
if (whichCol == 3) return a;
c = c >> (whichCol * 8);
c &= 0x000000FF;
if (0 == a || 255 == a) return c;
double d = c*255/a; // Correction for bitmaps w/ alpha channel, otherwise a lesser rgb value is returned
d = ceil(d);
return (int)d;
}
void SMap::loadMap(const wchar_t *b)
{
bmp = new SkinBitmap(b, 0);
reg->loadFromBitmap(b);
}
int SMap::getWidth() {
if (!bmp) return 0;
return bmp->getWidth();
}
int SMap::getHeight() {
if (!bmp) return 0;
return bmp->getHeight();
}
int SMap::inRegion(int x, int y) {
POINT pt={x,y};
return reg->getRegion()->ptInRegion(&pt);
}
SRegion *SMap::getSRegion() {
return reg;
}
// VCPU
scriptVar SMap::script_vcpu_loadMap(SCRIPT_FUNCTION_PARAMS, ScriptObject *o, scriptVar bmp) {
SCRIPT_FUNCTION_INIT;
ASSERT(bmp.type == SCRIPT_STRING);
SMap *m = static_cast<SMap *>(o->vcpu_getInterface(mapGuid));
if (m) m->loadMap(bmp.data.sdata);
RETURN_SCRIPT_VOID;
}
scriptVar SMap::script_vcpu_getValue(SCRIPT_FUNCTION_PARAMS, ScriptObject *o, scriptVar x, scriptVar y) {
SCRIPT_FUNCTION_INIT;
ASSERT(SOM::isNumeric(&x));
ASSERT(SOM::isNumeric(&y));
SMap *m = static_cast<SMap *>(o->vcpu_getInterface(mapGuid));
if (m) return MAKE_SCRIPT_INT(m->getValue(SOM::makeInt(&x), SOM::makeInt(&y)));
RETURN_SCRIPT_ZERO;
}
scriptVar SMap::script_vcpu_getARGBValue(SCRIPT_FUNCTION_PARAMS, ScriptObject *o, scriptVar x, scriptVar y, scriptVar wichCol) {
SCRIPT_FUNCTION_INIT;
ASSERT(SOM::isNumeric(&x));
ASSERT(SOM::isNumeric(&y));
ASSERT(SOM::isNumeric(&wichCol));
SMap *m = static_cast<SMap *>(o->vcpu_getInterface(mapGuid));
if (m) return MAKE_SCRIPT_INT(m->getARGBValue(SOM::makeInt(&x), SOM::makeInt(&y), SOM::makeInt(&wichCol)));
RETURN_SCRIPT_ZERO;
}
scriptVar SMap::script_vcpu_getWidth(SCRIPT_FUNCTION_PARAMS, ScriptObject *o) {
SCRIPT_FUNCTION_INIT;
SMap *m = static_cast<SMap *>(o->vcpu_getInterface(mapGuid));
if (m) return MAKE_SCRIPT_INT(m->getWidth());
RETURN_SCRIPT_ZERO;
}
scriptVar SMap::script_vcpu_getHeight(SCRIPT_FUNCTION_PARAMS, ScriptObject *o) {
SCRIPT_FUNCTION_INIT;
SMap *m = static_cast<SMap *>(o->vcpu_getInterface(mapGuid));
if (m) return MAKE_SCRIPT_INT(m->getHeight());
RETURN_SCRIPT_ZERO;
}
scriptVar SMap::script_vcpu_inRegion(SCRIPT_FUNCTION_PARAMS, ScriptObject *o, scriptVar x, scriptVar y) {
SCRIPT_FUNCTION_INIT;
ASSERT(SOM::isNumeric(&x));
ASSERT(SOM::isNumeric(&y));
SMap *m = static_cast<SMap *>(o->vcpu_getInterface(mapGuid));
if (m) return MAKE_SCRIPT_BOOLEAN(m->inRegion(SOM::makeInt(&x), SOM::makeInt(&y)));
RETURN_SCRIPT_ZERO;
}
scriptVar SMap::script_vcpu_getRegion(SCRIPT_FUNCTION_PARAMS, ScriptObject *o) {
SCRIPT_FUNCTION_INIT;
SMap *m = static_cast<SMap *>(o->vcpu_getInterface(mapGuid));
if (m) {
SRegion *s = m->getSRegion();
if (s) return MAKE_SCRIPT_OBJECT(s->getScriptObject());
}
RETURN_SCRIPT_ZERO;
}
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