Move GUI classes to separate package

2018-06-24 12:23:08 +01:00
parent c7c7d57e7e
commit f3c9fbdd2e
9 changed files with 19 additions and 18 deletions
@@ -0,0 +1,152 @@
+package electroblob.wizardry.client.gui;
+
+import java.util.List;
+
+import electroblob.wizardry.Settings.GuiPosition;
+import electroblob.wizardry.SpellGlyphData;
+import electroblob.wizardry.WizardData;
+import electroblob.wizardry.Wizardry;
+import electroblob.wizardry.constants.Constants;
+import electroblob.wizardry.item.ItemWand;
+import electroblob.wizardry.registry.Spells;
+import electroblob.wizardry.registry.WizardryItems;
+import electroblob.wizardry.registry.WizardryPotions;
+import electroblob.wizardry.spell.Spell;
+import electroblob.wizardry.util.WandHelper;
+import electroblob.wizardry.util.WizardryUtilities;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.FontRenderer;
+import net.minecraft.client.gui.Gui;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.renderer.GlStateManager.DestFactor;
+import net.minecraft.client.renderer.GlStateManager.SourceFactor;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.ResourceLocation;
+import net.minecraftforge.client.event.RenderGameOverlayEvent;
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
+
+public class GuiSpellDisplay extends Gui {
+
+	private Minecraft mc;
+
+	private static final ResourceLocation hudTexture = new ResourceLocation(Wizardry.MODID, "textures/gui/spell_hud.png");
+
+	public GuiSpellDisplay(Minecraft par1Minecraft){
+		super();
+		this.mc = par1Minecraft;
+	}
+
+	@SubscribeEvent
+	public void draw(RenderGameOverlayEvent event){
+
+		EntityPlayer player = this.mc.player;
+
+		// If the player has a wand in each hand, only displays for the one in the main hand.
+
+		ItemStack wand = player.getHeldItemMainhand();
+
+		if(!(wand.getItem() instanceof ItemWand)){
+			wand = player.getHeldItemOffhand();
+			// If the player isn't holding a wand, then nothing else needs to be done.
+			if(!(wand.getItem() instanceof ItemWand)) return;
+		}
+
+		int width = event.getResolution().getScaledWidth();
+		int height = event.getResolution().getScaledHeight();
+
+		Spell spell = WandHelper.getCurrentSpell(wand);
+		int cooldown = WandHelper.getCurrentCooldown(wand);
+
+		float cooldownMultiplier = 1.0f - WandHelper.getUpgradeLevel(wand, WizardryItems.cooldown_upgrade) * Constants.COOLDOWN_REDUCTION_PER_LEVEL;
+
+		if(player.isPotionActive(WizardryPotions.font_of_mana)){
+			// Dividing by this rather than setting it takes upgrades and font of mana into account simultaneously
+			cooldownMultiplier /= 2 + player.getActivePotionEffect(WizardryPotions.font_of_mana).getAmplifier();
+		}
+
+		// Coordinates of the top left corner of the HUD.
+		int left = 0;
+		int top = 0;
+		boolean mirror = false;
+
+		if(Wizardry.settings.spellHUDPosition == GuiPosition.BOTTOM_LEFT){
+			left = 0;
+			top = height - 36;
+		}else if(Wizardry.settings.spellHUDPosition == GuiPosition.TOP_LEFT){
+			left = 0;
+			top = 0;
+		}else if(Wizardry.settings.spellHUDPosition == GuiPosition.TOP_RIGHT){
+			left = width - 128;
+			top = 0;
+			mirror = true;
+		}else if(Wizardry.settings.spellHUDPosition == GuiPosition.BOTTOM_RIGHT){
+			left = width - 128;
+			top = height - 36;
+			mirror = true;
+		}
+
+		boolean discovered = true;
+
+		if(!player.capabilities.isCreativeMode && WizardData.get(player) != null){
+			discovered = WizardData.get(player).hasSpellBeenDiscovered(spell);
+		}
+
+		if(event.getType() == RenderGameOverlayEvent.ElementType.TEXT){
+
+			// Makes spells greyed out if they are in cooldown or if the player has the arcane jammer effect
+			String colour = cooldown > 0 || player.isPotionActive(WizardryPotions.arcane_jammer) ? "\u00A78" : spell.element.getFormattingCode();
+			if(!discovered) colour = "\u00A79";
+			String spellName = discovered ? spell.getDisplayName() : SpellGlyphData.getGlyphName(spell, player.world);
+			FontRenderer font = discovered ? this.mc.fontRenderer : this.mc.standardGalacticFontRenderer;
+
+			int maxWidth = 90;
+
+			if(font.getStringWidth(spellName) <= maxWidth){
+				// Single line is rendered more centrally
+				font.drawStringWithShadow(colour + spellName, mirror ? left + 5 : left + 41, top + 13, 0xffffffff);
+
+			}else{
+
+				int lineNumber = 0;
+
+				List<String> lines = font.listFormattedStringToWidth(spellName, maxWidth);
+
+				for(Object line : lines){
+					if(line instanceof String){
+						font.drawStringWithShadow(colour + (String)line, mirror ? left + 5 : left + 41, top + 6 + 11 * lineNumber, 0xffffffff);
+					}
+					lineNumber++;
+				}
+			}
+
+		}else if(event.getType() == RenderGameOverlayEvent.ElementType.HOTBAR){
+
+			GlStateManager.enableBlend();
+			GlStateManager.blendFunc(SourceFactor.SRC_ALPHA, DestFactor.ONE_MINUS_SRC_ALPHA);
+			GlStateManager.color(1, 1, 1);
+
+			this.mc.renderEngine.bindTexture(hudTexture);
+
+			// Background of spell hud
+			this.drawTexturedModalRect(left, top, 0, mirror ? 36 : 0, 128, 36);
+
+			// Cooldown bar
+			if(cooldown > 0){
+				this.drawTexturedModalRect(mirror ? left + 5 : left + 41, top + 28, 128, 6, 82, 6);
+
+				int l = (int)(((double)(spell.cooldown * cooldownMultiplier - cooldown) / (double)(spell.cooldown * cooldownMultiplier)) * 82);
+
+				this.drawTexturedModalRect(mirror ? left + 5 : left + 41, top + 28, 128, 0, l, 6);
+			}
+
+			// Spell illustration
+			this.mc.renderEngine.bindTexture(discovered ? spell.getIcon() : Spells.none.getIcon());
+
+			WizardryUtilities.drawTexturedRect(mirror ? left + 94 : left + 2, top + 2, 0, 0, 32, 32, 32, 32);
+			
+			// Blend needs to be left enabled here because otherwise the hotbar becomes opaque
+		}
+	}
+
+}