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feat(ui): implement CSimpleFrame_SetAttribute

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This commit is contained in:
VDm 2025-08-11 01:32:21 +04:00
parent 19feaf57d3
commit 28e931928a
3 changed files with 56 additions and 1 deletions
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28
src/ui/CSimpleFrame.cpp
View File

@ -450,6 +450,19 @@ void CSimpleFrame::RunOnUpdateScript(float elapsedSec) {
}
}
void CSimpleFrame::RunOnAttributeChangedScript(const char* name, int32_t luaRef) {
if (this->m_onAttributeChange.luaRef) {
auto L = FrameScript_GetContext();
// TODO: LUA Tainted
auto loweredName = static_cast<char*>(alloca(SStrLen(name) + 1));
SStrCopy(loweredName, name, STORM_MAX_STR);
SStrLower(loweredName);
lua_pushstring(L, loweredName);
lua_rawgeti(L, LUA_REGISTRYINDEX, luaRef);
this->RunScript(this->m_onAttributeChange, 2, nullptr);
}
}
void CSimpleFrame::PreLoadXML(XMLNode* node, CStatus* status) {
const char* name = node->GetAttributeByName("name");
@ -749,6 +762,7 @@ void CSimpleFrame::LoadXML_Attributes(XMLNode* node, CStatus* status) {
// TODO: LUA Tainted Logic
attribute->luaRef = luaL_ref(L, LUA_REGISTRYINDEX);
s_testMap[name] = attribute->luaRef;
child = child->m_next;
}
@ -1648,3 +1662,17 @@ bool CSimpleFrame::GetAttribute(const char* name, int32_t& luaRef) {
luaRef = attribute->luaRef;
return true;
}
void CSimpleFrame::SetAttribute(const char* name, int32_t luaRef) {
auto attribute = this->m_attributes.Ptr(name);
if (!attribute) {
attribute = this->m_attributes.New(name, 0, 0);
}
attribute->luaRef = luaRef;
this->RunOnAttributeChangedScript(name, luaRef);
}
bool CSimpleFrame::AttributeChangesAllowed() const {
// TODO
return true;
}

3
src/ui/CSimpleFrame.hpp
View File

@ -153,6 +153,7 @@ class CSimpleFrame : public CScriptRegion {
void RunOnShowScript();
void RunOnSizeChangedScript(float width, float height);
void RunOnUpdateScript(float elapsedSec);
void RunOnAttributeChangedScript(const char* name, int32_t luaRef);
void SetBackdrop(CBackdropGenerator* backdrop);
void SetBeingScrolled(int32_t a2, int32_t a3);
void SetFrameAlpha(uint8_t alpha);
@ -166,6 +167,8 @@ class CSimpleFrame : public CScriptRegion {
int32_t TestHitRect(const C2Vector& pt);
void UnregisterForEvents(int32_t a2);
bool GetAttribute(const char* name, int32_t& luaRef);
void SetAttribute(const char* name, int32_t luaRef);
bool AttributeChangesAllowed() const;
};
#endif

26
src/ui/CSimpleFrameScript.cpp
View File

@ -295,7 +295,31 @@ int32_t CSimpleFrame_GetAttribute(lua_State* L) {
}
int32_t CSimpleFrame_SetAttribute(lua_State* L) {
WHOA_UNIMPLEMENTED(0);
auto type = CSimpleFrame::GetObjectType();
auto frame = static_cast<CSimpleFrame*>(FrameScript_GetObjectThis(L, type));
if (!frame->ProtectedFunctionsAllowed() && !frame->AttributeChangesAllowed()) {
// TODO: CSimpleTop::s_instance->dword1254(); // fptr call
return 0;
}
lua_settop(L, 3);
if (!lua_isstring(L, 2) || lua_type(L, 3) == LUA_TNONE) {
return luaL_error(L, "Usage: %s:SetAttribute(\"name\", value)", frame->GetDisplayName());
}
int32_t luaRef = -1;
auto name = lua_tolstring(L, 2, nullptr);
if (frame->GetAttribute(name, luaRef)) {
luaL_unref(L, LUA_REGISTRYINDEX, luaRef);
}
// TODO: LUA Tainted
luaRef = luaL_ref(L, LUA_REGISTRYINDEX);
frame->SetAttribute(name, luaRef);
return 0;
}
int32_t CSimpleFrame_GetEffectiveScale(lua_State* L) {