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Add support for Vector2i, Rect2i and Vector3i to Variant

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WARNING: Requires C++17 'guaranteed copy elision' to fix ambiguous
operator problems in Variant.

This was added for this commit (and future C++17 uses) in #36457.
This commit is contained in:
Juan Linietsky 2020-02-22 00:26:41 -03:00 • committed by Juan Linietsky
parent a7891b9d12
commit 6da0eef9e6
11 changed files with 1026 additions and 10 deletions
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74
core/io/marshalls.cpp
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@ -186,6 +186,18 @@ Error decode_variant(Variant &r_variant, const uint8_t *p_buffer, int p_len, int
if (r_len)
(*r_len) += 4 * 2;
} break; // 5
case Variant::VECTOR2I: {
ERR_FAIL_COND_V(len < 4 * 2, ERR_INVALID_DATA);
Vector2i val;
val.x = decode_uint32(&buf[0]);
val.y = decode_uint32(&buf[4]);
r_variant = val;
if (r_len)
(*r_len) += 4 * 2;
} break; // 5
case Variant::RECT2: {
@ -200,6 +212,20 @@ Error decode_variant(Variant &r_variant, const uint8_t *p_buffer, int p_len, int
if (r_len)
(*r_len) += 4 * 4;
} break;
case Variant::RECT2I: {
ERR_FAIL_COND_V(len < 4 * 4, ERR_INVALID_DATA);
Rect2i val;
val.position.x = decode_uint32(&buf[0]);
val.position.y = decode_uint32(&buf[4]);
val.size.x = decode_uint32(&buf[8]);
val.size.y = decode_uint32(&buf[12]);
r_variant = val;
if (r_len)
(*r_len) += 4 * 4;
} break;
case Variant::VECTOR3: {
@ -213,6 +239,19 @@ 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::VECTOR3I: {
ERR_FAIL_COND_V(len < 4 * 3, ERR_INVALID_DATA);
Vector3i val;
val.x = decode_uint32(&buf[0]);
val.y = decode_uint32(&buf[4]);
val.z = decode_uint32(&buf[8]);
r_variant = val;
if (r_len)
(*r_len) += 4 * 3;
} break;
case Variant::TRANSFORM2D: {
@ -966,6 +1005,17 @@ Error encode_variant(const Variant &p_variant, uint8_t *r_buffer, int &r_len, bo
r_len += 2 * 4;
} break; // 5
case Variant::VECTOR2I: {
if (buf) {
Vector2i v2 = p_variant;
encode_uint32(v2.x, &buf[0]);
encode_uint32(v2.y, &buf[4]);
}
r_len += 2 * 4;
} break; // 5
case Variant::RECT2: {
@ -978,6 +1028,18 @@ Error encode_variant(const Variant &p_variant, uint8_t *r_buffer, int &r_len, bo
}
r_len += 4 * 4;
} break;
case Variant::RECT2I: {
if (buf) {
Rect2i r2 = p_variant;
encode_uint32(r2.position.x, &buf[0]);
encode_uint32(r2.position.y, &buf[4]);
encode_uint32(r2.size.x, &buf[8]);
encode_uint32(r2.size.y, &buf[12]);
}
r_len += 4 * 4;
} break;
case Variant::VECTOR3: {
@ -990,6 +1052,18 @@ Error encode_variant(const Variant &p_variant, uint8_t *r_buffer, int &r_len, bo
r_len += 3 * 4;
} break;
case Variant::VECTOR3I: {
if (buf) {
Vector3i v3 = p_variant;
encode_uint32(v3.x, &buf[0]);
encode_uint32(v3.y, &buf[4]);
encode_uint32(v3.z, &buf[8]);
}
r_len += 3 * 4;
} break;
case Variant::TRANSFORM2D: {