a20a7e987f
This will fail launch in the following conditions:
1. A version greater than or equal to Minecraft 17w13a, and less than
21w19a - and the Java version is less than 8.
2. A version greater than or equal to Minecraft 21w19a - and the Java
version is less than 16.
35 lines
1.3 KiB
C++
35 lines
1.3 KiB
C++
#include "VerifyJavaInstall.h"
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#include <launch/LaunchTask.h>
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#include <minecraft/MinecraftInstance.h>
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#include <minecraft/PackProfile.h>
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#include <minecraft/VersionFilterData.h>
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void VerifyJavaInstall::executeTask() {
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auto m_inst = std::dynamic_pointer_cast<MinecraftInstance>(m_parent->instance());
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auto javaVersion = m_inst->getJavaVersion();
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auto minecraftComponent = m_inst->getPackProfile()->getComponent("net.minecraft");
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// Java 16 requirement
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if (minecraftComponent->getReleaseDateTime() >= g_VersionFilterData.java16BeginsDate) {
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if (javaVersion.major() < 16) {
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emit logLine("Minecraft 21w19a and above require the use of Java 16",
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MessageLevel::Fatal);
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emitFailed(tr("Minecraft 21w19a and above require the use of Java 16"));
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return;
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}
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}
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// Java 8 requirement
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else if (minecraftComponent->getReleaseDateTime() >= g_VersionFilterData.java8BeginsDate) {
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if (javaVersion.major() < 8) {
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emit logLine("Minecraft 17w13a and above require the use of Java 8",
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MessageLevel::Fatal);
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emitFailed(tr("Minecraft 17w13a and above require the use of Java 8"));
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return;
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}
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}
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emitSucceeded();
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}
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