From 20b9f2b42a3b58b6081af271774fbcc34025dccb Mon Sep 17 00:00:00 2001 From: Petr Mrázek Date: Sun, 25 Jul 2021 19:11:59 +0200 Subject: NOISSUE Flatten gui and logic libraries into MultiMC --- launcher/minecraft/launch/VerifyJavaInstall.cpp | 34 +++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 launcher/minecraft/launch/VerifyJavaInstall.cpp (limited to 'launcher/minecraft/launch/VerifyJavaInstall.cpp') diff --git a/launcher/minecraft/launch/VerifyJavaInstall.cpp b/launcher/minecraft/launch/VerifyJavaInstall.cpp new file mode 100644 index 00000000..657669af --- /dev/null +++ b/launcher/minecraft/launch/VerifyJavaInstall.cpp @@ -0,0 +1,34 @@ +#include "VerifyJavaInstall.h" + +#include +#include +#include +#include + +void VerifyJavaInstall::executeTask() { + auto m_inst = std::dynamic_pointer_cast(m_parent->instance()); + + auto javaVersion = m_inst->getJavaVersion(); + auto minecraftComponent = m_inst->getPackProfile()->getComponent("net.minecraft"); + + // Java 16 requirement + if (minecraftComponent->getReleaseDateTime() >= g_VersionFilterData.java16BeginsDate) { + if (javaVersion.major() < 16) { + emit logLine("Minecraft 21w19a and above require the use of Java 16", + MessageLevel::Fatal); + emitFailed(tr("Minecraft 21w19a and above require the use of Java 16")); + return; + } + } + // Java 8 requirement + else if (minecraftComponent->getReleaseDateTime() >= g_VersionFilterData.java8BeginsDate) { + if (javaVersion.major() < 8) { + emit logLine("Minecraft 17w13a and above require the use of Java 8", + MessageLevel::Fatal); + emitFailed(tr("Minecraft 17w13a and above require the use of Java 8")); + return; + } + } + + emitSucceeded(); +} -- cgit