[Dice] add functions: floor, ceil, round

1 files changed, 71 insertions, 0 deletions

diff --git a/src/libparser/node/roundnode.cpp b/src/libparser/node/roundnode.cpp
new file mode 100644
index 0000000..8f825f5
--- /dev/null
+++ b/src/libparser/node/roundnode.cpp
@@ -0,0 +1,71 @@
+#include "roundnode.h"
+
+#include <diceparser/parsingtoolbox.h>
+
+RoundNode::RoundNode(Mode mode) : m_scalarResult(new ScalarResult), m_mode(mode) {}
+
+void RoundNode::run(ExecutionNode* previous)
+{
+    m_previousNode= previous;
+
+    if(m_cmd == nullptr)
+        return;
+
+    m_cmd->execute(this);
+    auto internal= ParsingToolBox::getLeafNode(m_cmd);
+    if(!internal)
+        return;
+
+    auto endResult= internal->getResult();
+
+    auto scalar= endResult->getResult(Dice::RESULT_TYPE::SCALAR).toDouble();
+
+    int resVal;
+    switch(m_mode)
+    {
+    case FLOOR:
+        resVal= std::floor(scalar);
+        break;
+    case CEIL:
+        resVal= std::ceil(scalar);
+        break;
+    case ROUND:
+        resVal= std::round(scalar);
+        break;
+    }
+
+    m_scalarResult->setValue(resVal);
+    m_result= m_scalarResult.get();
+}
+
+QString RoundNode::toString(bool withLabel) const
+{
+
+    return withLabel ? QString("%1 [label=\"RoundNode\"]").arg(m_id) : m_id;
+}
+
+qint64 RoundNode::getPriority() const
+{
+    qint64 priority= 0;
+    if(nullptr != m_nextNode)
+    {
+        priority= m_nextNode->getPriority();
+    }
+
+    return priority;
+}
+
+ExecutionNode* RoundNode::getCopy() const
+{
+    RoundNode* node= new RoundNode(m_mode);
+    if(nullptr != m_nextNode)
+    {
+        node->setNextNode(m_nextNode->getCopy());
+    }
+    return node;
+}
+
+void RoundNode::setCommand(ExecutionNode* cmd)
+{
+    m_cmd= cmd;
+}