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Add Matrix32/Vector2Array support for marshal library

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This commit is contained in:
sanikoyes 2013-04-10 16:37:04 +08:00
parent c74d918d57
commit 68e708cd25
1 changed files with 100 additions and 0 deletions
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100
core/io/marshalls.cpp
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@ -140,6 +140,23 @@ Error decode_variant(Variant& r_variant,const uint8_t *p_buffer, int p_len,int *
if (r_len)
(*r_len)+=4*3;
} break;
case Variant::MATRIX32: {
ERR_FAIL_COND_V(len<(int)4*6,ERR_INVALID_DATA);
Matrix32 val;
for(int i=0;i<3;i++) {
for(int j=0;j<2;j++) {
val.elements[i][j]=decode_float(&buf[(i*2+j)*4]);
}
}
r_variant=val;
if (r_len)
(*r_len)+=4*6;
} break;
case Variant::PLANE: {
@ -648,6 +665,45 @@ Error decode_variant(Variant& r_variant,const uint8_t *p_buffer, int p_len,int *
r_variant=strings;
} break;
case Variant::VECTOR2_ARRAY: {
ERR_FAIL_COND_V(len<4,ERR_INVALID_DATA);
uint32_t count = decode_uint32(buf);
ERR_FAIL_COND_V(count<0,ERR_INVALID_DATA);
buf+=4;
len-=4;
ERR_FAIL_COND_V((int)count*4*2>len,ERR_INVALID_DATA);
DVector<Vector2> varray;
if (r_len) {
(*r_len)+=4;
}
if (count) {
varray.resize(count);
DVector<Vector2>::Write w = varray.write();
const float *r = (const float*)buf;
for(int i=0;i<(int)count;i++) {
w[i].x=decode_float(buf+i*4*2+4*0);
w[i].y=decode_float(buf+i*4*2+4*1);
}
int adv = 4*2*count;
if (r_len)
(*r_len)+=adv;
len-=adv;
buf+=adv;
}
r_variant=varray;
} break;
case Variant::VECTOR3_ARRAY: {
@ -887,6 +943,22 @@ Error encode_variant(const Variant& p_variant, uint8_t *r_buffer, int &r_len) {
r_len+=3*4;
} break;
case Variant::MATRIX32: {
if (buf) {
Matrix32 val=p_variant;
for(int i=0;i<3;i++) {
for(int j=0;j<2;j++) {
copymem(&buf[(i*2+j)*4],&val.elements[i][j],sizeof(float));
}
}
}
r_len+=6*4;
} break;
case Variant::PLANE: {
@ -1249,6 +1321,34 @@ Error encode_variant(const Variant& p_variant, uint8_t *r_buffer, int &r_len) {
}
}
} break;
case Variant::VECTOR2_ARRAY: {
DVector<Vector2> data = p_variant;
int len=data.size();
if (buf) {
encode_uint32(len,buf);
buf+=4;
}
r_len+=4;
if (buf) {
for(int i=0;i<len;i++) {
Vector2 v = data.get(i);
encode_float(v.x,&buf[0]);
encode_float(v.y,&buf[4]);
buf+=4*2;
}
}
r_len+=4*2*len;
} break;
case Variant::VECTOR3_ARRAY: {