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-rw-r--r--Tools/QtBiomeVisualiser/GeneratorSetup.cpp159
1 files changed, 159 insertions, 0 deletions
diff --git a/Tools/QtBiomeVisualiser/GeneratorSetup.cpp b/Tools/QtBiomeVisualiser/GeneratorSetup.cpp
new file mode 100644
index 000000000..f5412404c
--- /dev/null
+++ b/Tools/QtBiomeVisualiser/GeneratorSetup.cpp
@@ -0,0 +1,159 @@
+#include "Globals.h"
+#include "GeneratorSetup.h"
+#include <QLabel>
+#include <QLineEdit>
+#include "src/Generating/BioGen.h"
+#include "inifile/iniFile.h"
+
+
+
+
+
+static const QString s_GeneratorNames[] =
+{
+ QString("Checkerboard"),
+ QString("Constant"),
+ QString("DistortedVoronoi"),
+ QString("MultiStepMap"),
+ QString("TwoLevel"),
+ QString("Voronoi"),
+};
+
+
+
+
+
+GeneratorSetup::GeneratorSetup(const AString & a_IniFileName, QWidget * a_Parent) :
+ super(a_Parent),
+ m_IniFile(new cIniFile())
+{
+ // The seed and generator name is in a separate form layout at the top, always present:
+ m_eSeed = new QLineEdit();
+ m_eSeed->setValidator(new QIntValidator());
+ m_eSeed->setText("0");
+ m_eSeed->setProperty("INI.ItemName", QVariant("Seed"));
+ m_cbGenerator = new QComboBox();
+ m_cbGenerator->setMinimumWidth(120);
+ for (size_t i = 0; i < ARRAYCOUNT(s_GeneratorNames); i++)
+ {
+ m_cbGenerator->addItem(s_GeneratorNames[i]);
+ }
+ QFormLayout * baseLayout = new QFormLayout();
+ baseLayout->addRow(new QLabel(tr("Seed")), m_eSeed);
+ baseLayout->addRow(new QLabel(tr("Generator")), m_cbGenerator);
+
+ // The rest of the controls are in a dynamically created form layout:
+ m_FormLayout = new QFormLayout();
+
+ // The main layout joins these two vertically:
+ m_MainLayout = new QVBoxLayout();
+ m_MainLayout->addLayout(baseLayout);
+ m_MainLayout->addLayout(m_FormLayout);
+ m_MainLayout->addStretch();
+ setLayout(m_MainLayout);
+
+ // Load the INI file, if specified, otherwise set defaults:
+ if (!a_IniFileName.empty() && m_IniFile->ReadFile(a_IniFileName))
+ {
+ m_cbGenerator->setCurrentText(QString::fromStdString(m_IniFile->GetValue("Generator", "BiomeGen")));
+ m_eSeed->setText(QString::number(m_IniFile->GetValueI("Generator", "Seed")));
+ }
+ else
+ {
+ m_IniFile->SetValue("Generator", "Generator", "Composable");
+ m_IniFile->SetValue("Generator", "BiomeGen", m_cbGenerator->currentText().toStdString());
+ bool dummy;
+ delete cBiomeGen::CreateBiomeGen(*m_IniFile, 0, dummy);
+ }
+ updateFromIni();
+
+ // Connect the change events only after the data has been loaded:
+ connect(m_cbGenerator, SIGNAL(currentIndexChanged(QString)), this, SLOT(generatorChanged(QString)));
+ connect(m_eSeed, SIGNAL(textChanged(QString)), this, SLOT(editChanged(QString)));
+}
+
+
+
+
+
+void GeneratorSetup::generatorChanged(const QString & a_NewName)
+{
+ // Clear the current contents of the form layout by assigning it to a stack temporary:
+ {
+ m_MainLayout->takeAt(1);
+ QWidget().setLayout(m_FormLayout);
+ }
+
+ // Re-create the layout:
+ m_FormLayout = new QFormLayout();
+ m_MainLayout->insertLayout(1, m_FormLayout);
+
+ // Recreate the INI file:
+ m_IniFile->Clear();
+ m_IniFile->SetValue("Generator", "Generator", "Composable");
+ m_IniFile->SetValue("Generator", "BiomeGen", a_NewName.toStdString());
+
+ // Create a dummy biome gen from the INI file, this will create the defaults in the INI file:
+ bool dummy;
+ delete cBiomeGen::CreateBiomeGen(*m_IniFile, m_Seed, dummy);
+
+ // Read all values from the INI file and put them into the form layout:
+ updateFromIni();
+
+ // Notify of the changes:
+ emit generatorUpdated();
+}
+
+
+
+
+
+void GeneratorSetup::editChanged(const QString & a_NewValue)
+{
+ QString itemName = sender()->property("INI.ItemName").toString();
+ m_IniFile->SetValue("Generator", itemName.toStdString(), a_NewValue.toStdString());
+ emit generatorUpdated();
+}
+
+
+
+
+
+void GeneratorSetup::updateFromIni()
+{
+ int keyID = m_IniFile->FindKey("Generator");
+ if (keyID <= -1)
+ {
+ return;
+ }
+ int numItems = m_IniFile->GetNumValues(keyID);
+ AString generatorName = m_IniFile->GetValue("Generator", "BiomeGen");
+ size_t generatorNameLen = generatorName.length();
+ for (int i = 0; i < numItems; i++)
+ {
+ AString itemName = m_IniFile->GetValueName(keyID, i);
+ if ((itemName == "Generator") || (itemName == "BiomeGen"))
+ {
+ // These special cases are not to be added
+ continue;
+ }
+ AString itemValue = m_IniFile->GetValue(keyID, i);
+
+ QLineEdit * edit = new QLineEdit();
+ edit->setText(QString::fromStdString(itemValue));
+ edit->setProperty("INI.ItemName", QVariant(QString::fromStdString(itemName)));
+
+ // Remove the generator name prefix from the item name, for clarity purposes:
+ if (NoCaseCompare(itemName.substr(0, generatorNameLen), generatorName) == 0)
+ {
+ itemName.erase(0, generatorNameLen);
+ }
+
+ connect(edit, SIGNAL(textChanged(QString)), this, SLOT(editChanged(QString)));
+ m_FormLayout->addRow(new QLabel(QString::fromStdString(itemName)), edit);
+ } // for i - INI values[]
+}
+
+
+
+