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package makamys.lodmod;
import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.FontRenderer;
import net.minecraft.client.gui.ScaledResolution;
import net.minecraft.client.renderer.entity.RenderManager;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.world.World;
import net.minecraftforge.client.event.EntityViewRenderEvent;
import net.minecraftforge.client.event.RenderGameOverlayEvent;
import net.minecraftforge.client.event.RenderGameOverlayEvent.ElementType;
import net.minecraftforge.common.MinecraftForge;
import net.minecraftforge.common.config.Configuration;
import net.minecraftforge.event.world.ChunkEvent;
import net.minecraftforge.event.world.WorldEvent;
import java.io.File;
import java.util.Arrays;
import java.util.List;
import java.util.Objects;
import java.util.stream.Collectors;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.lwjgl.opengl.GL11;
import cpw.mods.fml.common.FMLCommonHandler;
import cpw.mods.fml.common.Mod;
import cpw.mods.fml.common.Mod.EventHandler;
import cpw.mods.fml.common.event.FMLInitializationEvent;
import cpw.mods.fml.common.event.FMLPreInitializationEvent;
import cpw.mods.fml.common.eventhandler.SubscribeEvent;
import cpw.mods.fml.common.gameevent.TickEvent;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import makamys.lodmod.renderer.LODRenderer;
import makamys.lodmod.util.SpriteUtil;
@Mod(modid = LODMod.MODID, version = LODMod.VERSION)
public class LODMod
{
public static final String MODID = "lodmod";
public static final String VERSION = "0.0";
public static final Logger LOGGER = LogManager.getLogger("lodmod");
public static LODRenderer renderer;
public static boolean enabled;
public static boolean debugEnabled;
public static int chunkLoadsPerTick;
public static List<Class> blockClassBlacklist;
public static double fogStart;
public static double fogEnd;
public static float maxSimpleMeshHeight;
public static boolean forceVanillaBiomeTemperature;
private File configFile;
public static boolean fogEventWasPosted;
@EventHandler
public void preInit(FMLPreInitializationEvent event)
{
configFile = event.getSuggestedConfigurationFile();
reloadConfig();
}
private void reloadConfig() {
Configuration config = new Configuration(configFile);
config.load();
enabled = config.get("General", "enabled", true).getBoolean();
chunkLoadsPerTick = config.get("General", "chunkLoadsPerTick", 64).getInt();
blockClassBlacklist = Arrays.stream(config.get("General", "blockClassBlacklist", "net.minecraft.block.BlockRotatedPillar;biomesoplenty.common.blocks.BlockBOPLog;gregapi.block.multitileentity.MultiTileEntityBlock").getString().split(";"))
.map(className -> {
try {
return Class.forName(className);
} catch (ClassNotFoundException e) {
return null;
}
})
.filter(Objects::nonNull)
.collect(Collectors.toList());
fogStart = config.get("Fog", "fogStart", "0.4").getDouble();
fogEnd = config.get("Fog", "fogEnd", "0.8").getDouble();
debugEnabled = config.get("Debug", "enabled", false).getBoolean();
maxSimpleMeshHeight = (float)config.get("Debug", "maxSimpleMeshHeight", 1000.0).getDouble();
forceVanillaBiomeTemperature = config.get("Simple mesh generation", "forceVanillaBiomeTemperature", true).getBoolean();
if(config.hasChanged()) {
config.save();
}
}
@EventHandler
public void init(FMLInitializationEvent event)
{
FMLCommonHandler.instance().bus().register(this);
MinecraftForge.EVENT_BUS.register(this);
}
private void onPlayerWorldChanged(World newWorld) {
if(getRendererWorld() == null && newWorld != null) {
reloadConfig();
if(enabled) {
SpriteUtil.init();
}
}
if(renderer != null) {
renderer.destroy();
renderer = null;
}
if(enabled && newWorld != null) {
renderer = new LODRenderer(newWorld);
}
}
@SubscribeEvent
@SideOnly(Side.CLIENT)
public void onWorldUnload(WorldEvent.Unload event) {
if(event.world == getRendererWorld()) {
onPlayerWorldChanged(null);
}
}
@SubscribeEvent
public void onChunkLoad(ChunkEvent.Load event) {
if(!event.world.isRemote) return;
if(isActive()) {
renderer.onChunkLoad(event);
}
}
public static boolean isActive() {
return renderer != null && renderer.hasInited;
}
private World getRendererWorld() {
return renderer != null ? renderer.world : null;
}
@SubscribeEvent
public void onClientTick(TickEvent.ClientTickEvent event) {
if(event.phase == TickEvent.Phase.START) {
EntityPlayer player = Minecraft.getMinecraft().thePlayer;
World world = player != null ? player.worldObj : null;
if(world != getRendererWorld()) {
onPlayerWorldChanged(world);
}
}
}
@SubscribeEvent
public void onServerTick(TickEvent.ServerTickEvent event) {
if(event.phase == TickEvent.Phase.START) {
if(isActive()) {
renderer.serverTick();
}
}
}
@SubscribeEvent
public void onRenderOverlay(RenderGameOverlayEvent event) {
FontRenderer fontRenderer = RenderManager.instance.getFontRenderer();
if(isActive() && event.type == ElementType.TEXT && fontRenderer != null && Minecraft.getMinecraft().gameSettings.showDebugInfo)
{
Minecraft mc = Minecraft.getMinecraft();
ScaledResolution scaledresolution = new ScaledResolution(mc, mc.displayWidth, mc.displayHeight);
int w = scaledresolution.getScaledWidth();
int h = scaledresolution.getScaledHeight();
int yOffset = 0;
for(String s : renderer.getDebugText()) {
fontRenderer.drawStringWithShadow(s, w - fontRenderer.getStringWidth(s) - 10, 80 + yOffset, 0xFFFFFF);
yOffset += 10;
}
}
}
@SubscribeEvent
public void onRenderFog(EntityViewRenderEvent.RenderFogEvent event) {
fogEventWasPosted = true;
}
}
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