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feat(ui): implement CSimpleFrame_GetAttribute script method

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This commit is contained in:
VDm 2025-08-11 00:56:29 +04:00
parent 88f2cb7e5f
commit 19feaf57d3
3 changed files with 75 additions and 17 deletions
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27
src/ui/CSimpleFrame.cpp
View File

@ -706,22 +706,14 @@ void CSimpleFrame::LoadXML_Attributes(XMLNode* node, CStatus* status) {
while (child) {
auto childName = child->m_name.GetString();
if (SStrCmpI(childName, "Attribute", STORM_MAX_STR)) {
const char* frameName = this->GetName();
if (!frameName) {
frameName = "<unnamed>";
}
status->Add(STATUS_WARNING, "Frame %s: Unknown attributes element %s", frameName, childName);
status->Add(STATUS_WARNING, "Frame %s: Unknown attributes element %s", this->GetDisplayName(), childName);
child = child->m_next;
continue;
}
auto name = child->GetAttributeByName("name");
if (!name) {
const char* frameName = this->GetName();
if (!frameName) {
frameName = "<unnamed>";
}
status->Add(STATUS_WARNING, "Frame %s: unnamed attribute element", frameName);
status->Add(STATUS_WARNING, "Frame %s: unnamed attribute element", this->GetDisplayName());
child = child->m_next;
continue;
}
@ -733,11 +725,7 @@ void CSimpleFrame::LoadXML_Attributes(XMLNode* node, CStatus* status) {
auto value = child->GetAttributeByName("value");
if (!value || !SStrCmpI(value, "nil", STORM_MAX_STR)) {
const char* frameName = this->GetName();
if (!frameName) {
frameName = "<unnamed>";
}
status->Add(STATUS_WARNING, "Frame %s: attribute element named %s missing value", frameName, name);
status->Add(STATUS_WARNING, "Frame %s: attribute element named %s missing value", this->GetDisplayName(), name);
child = child->m_next;
continue;
}
@ -1651,3 +1639,12 @@ void CSimpleFrame::UnregisterRegion(CSimpleRegion* region) {
this->m_regions.UnlinkNode(region);
}
bool CSimpleFrame::GetAttribute(const char* name, int32_t& luaRef) {
auto attribute = this->m_attributes.Ptr(name);
if (!attribute || attribute->luaRef == -1) {
return false;
}
luaRef = attribute->luaRef;
return true;
}

3
src/ui/CSimpleFrame.hpp
View File

@ -19,7 +19,7 @@ struct lua_State;
class FRAMEATTR : public TSHashObject<FRAMEATTR, HASHKEY_STRI> {
public:
int32_t luaRef;
int32_t luaRef = -1;
};
class CSimpleFrame : public CScriptRegion {
@ -165,6 +165,7 @@ class CSimpleFrame : public CScriptRegion {
void Show();
int32_t TestHitRect(const C2Vector& pt);
void UnregisterForEvents(int32_t a2);
bool GetAttribute(const char* name, int32_t& luaRef);
};
#endif

62
src/ui/CSimpleFrameScript.cpp
View File

@ -231,7 +231,67 @@ int32_t CSimpleFrame_CanChangeAttributes(lua_State* L) {
}
int32_t CSimpleFrame_GetAttribute(lua_State* L) {
WHOA_UNIMPLEMENTED(0);
auto type = CSimpleFrame::GetObjectType();
auto frame = static_cast<CSimpleFrame*>(FrameScript_GetObjectThis(L, type));
if (lua_gettop(L) == 4 && lua_isstring(L, 3)) {
size_t prefixLength;
size_t nameLength;
size_t suffixLength;
auto prefix = lua_tolstring(L, 2, &prefixLength);
auto name = lua_tolstring(L, 3, &nameLength);
auto suffix = lua_tolstring(L, 4, &suffixLength);
int32_t luaRef = -1;
char fullName[256];
size_t offset = 0;
offset += SStrNCopy(&fullName[offset], prefix, prefixLength, sizeof(fullName) - offset);
offset += SStrNCopy(&fullName[offset], name, nameLength, sizeof(fullName) - offset);
offset += SStrNCopy(&fullName[offset], suffix, suffixLength, sizeof(fullName) - offset);
if (frame->GetAttribute(fullName, luaRef)) {
lua_rawgeti(L, LUA_REGISTRYINDEX, luaRef);
return 1;
}
offset = 0;
offset += SStrNCopy(&fullName[offset], prefix, prefixLength, sizeof(fullName) - offset - 1);
offset += SStrNCopy(&fullName[offset], name, nameLength, sizeof(fullName) - offset - 1);
fullName[offset++] = '*';
fullName[offset++] = '\0';
if (frame->GetAttribute(fullName, luaRef)) {
lua_rawgeti(L, LUA_REGISTRYINDEX, luaRef);
return 1;
}
offset = 0;
fullName[offset++] = '*';
offset += SStrNCopy(&fullName[offset], name, nameLength, sizeof(fullName) - offset - 1);
fullName[offset++] = '*';
fullName[offset++] = '\0';
if (frame->GetAttribute(fullName, luaRef) || frame->GetAttribute(name, luaRef)) {
lua_rawgeti(L, LUA_REGISTRYINDEX, luaRef);
return 1;
}
lua_pushnil(L);
} else {
if (!lua_isstring(L, 2)) {
return luaL_error(L, "Usage: %s:GetAttribute(\"name\")", frame->GetDisplayName());
}
auto name = lua_tolstring(L, 2, nullptr);
int32_t luaRef = -1;
if (frame->GetAttribute(name, luaRef)) {
lua_rawgeti(L, LUA_REGISTRYINDEX, luaRef);
} else {
lua_pushnil(L);
}
}
return 1;
}
int32_t CSimpleFrame_SetAttribute(lua_State* L) {