1 files changed, 93 insertions, 0 deletions
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/utils/RenderUtils.java b/src/main/java/kr/syeyoung/dungeonsguide/utils/RenderUtils.java
index 72f5f793..9accdbbe 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/utils/RenderUtils.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/utils/RenderUtils.java
@@ -7,6 +7,7 @@ import net.minecraft.client.entity.EntityOtherPlayerMP;
 import net.minecraft.client.entity.EntityPlayerSP;
 import net.minecraft.client.gui.FontRenderer;
 import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.renderer.RenderHelper;
 import net.minecraft.client.renderer.Tessellator;
 import net.minecraft.client.renderer.WorldRenderer;
 import net.minecraft.client.renderer.entity.RenderManager;
@@ -27,6 +28,98 @@ public class RenderUtils {
     public static void drawTexturedRect(float x, float y, float width, float height, int filter) {
         drawTexturedRect(x, y, width, height, 0.0F, 1.0F, 0.0F, 1.0F, filter);
     }
+    private static float zLevel = 0;
+    public static void drawHoveringText(List<String> textLines, int x, int y, FontRenderer font)
+    {
+        if (!textLines.isEmpty())
+        {
+            GlStateManager.disableRescaleNormal();
+            RenderHelper.disableStandardItemLighting();
+            GlStateManager.disableLighting();
+            GlStateManager.disableDepth();
+            int i = 0;
+
+            for (String s : textLines)
+            {
+                int j = font.getStringWidth(s);
+
+                if (j > i)
+                {
+                    i = j;
+                }
+            }
+
+            int l1 = x + 12;
+            int i2 = y - 12;
+            int k = 8;
+
+            if (textLines.size() > 1)
+            {
+                k += 2 + (textLines.size() - 1) * 10;
+            }
+
+            zLevel = 300.0F;
+            int l = -267386864;
+            drawGradientRect(l1 - 3, i2 - 4, l1 + i + 3, i2 - 3, l, l);
+            drawGradientRect(l1 - 3, i2 + k + 3, l1 + i + 3, i2 + k + 4, l, l);
+            drawGradientRect(l1 - 3, i2 - 3, l1 + i + 3, i2 + k + 3, l, l);
+            drawGradientRect(l1 - 4, i2 - 3, l1 - 3, i2 + k + 3, l, l);
+            drawGradientRect(l1 + i + 3, i2 - 3, l1 + i + 4, i2 + k + 3, l, l);
+            int i1 = 1347420415;
+            int j1 = (i1 & 16711422) >> 1 | i1 & -16777216;
+            drawGradientRect(l1 - 3, i2 - 3 + 1, l1 - 3 + 1, i2 + k + 3 - 1, i1, j1);
+            drawGradientRect(l1 + i + 2, i2 - 3 + 1, l1 + i + 3, i2 + k + 3 - 1, i1, j1);
+            drawGradientRect(l1 - 3, i2 - 3, l1 + i + 3, i2 - 3 + 1, i1, i1);
+            drawGradientRect(l1 - 3, i2 + k + 2, l1 + i + 3, i2 + k + 3, j1, j1);
+
+            for (int k1 = 0; k1 < textLines.size(); ++k1)
+            {
+                String s1 = (String)textLines.get(k1);
+                font.drawStringWithShadow(s1, (float)l1, (float)i2, -1);
+
+                if (k1 == 0)
+                {
+                    i2 += 2;
+                }
+
+                i2 += 10;
+            }
+
+            zLevel = 0.0F;
+            GlStateManager.enableLighting();
+            GlStateManager.enableDepth();
+            RenderHelper.enableStandardItemLighting();
+            GlStateManager.enableRescaleNormal();
+        }
+    }
+    protected static void drawGradientRect(int left, int top, int right, int bottom, int startColor, int endColor)
+    {
+        float f = (float)(startColor >> 24 & 255) / 255.0F;
+        float f1 = (float)(startColor >> 16 & 255) / 255.0F;
+        float f2 = (float)(startColor >> 8 & 255) / 255.0F;
+        float f3 = (float)(startColor & 255) / 255.0F;
+        float f4 = (float)(endColor >> 24 & 255) / 255.0F;
+        float f5 = (float)(endColor >> 16 & 255) / 255.0F;
+        float f6 = (float)(endColor >> 8 & 255) / 255.0F;
+        float f7 = (float)(endColor & 255) / 255.0F;
+        GlStateManager.disableTexture2D();
+        GlStateManager.enableBlend();
+        GlStateManager.disableAlpha();
+        GlStateManager.tryBlendFuncSeparate(770, 771, 1, 0);
+        GlStateManager.shadeModel(7425);
+        Tessellator tessellator = Tessellator.getInstance();
+        WorldRenderer worldrenderer = tessellator.getWorldRenderer();
+        worldrenderer.begin(7, DefaultVertexFormats.POSITION_COLOR);
+        worldrenderer.pos((double)right, (double)top, (double)zLevel).color(f1, f2, f3, f).endVertex();
+        worldrenderer.pos((double)left, (double)top, (double)zLevel).color(f1, f2, f3, f).endVertex();
+        worldrenderer.pos((double)left, (double)bottom, (double)zLevel).color(f5, f6, f7, f4).endVertex();
+        worldrenderer.pos((double)right, (double)bottom, (double)zLevel).color(f5, f6, f7, f4).endVertex();
+        tessellator.draw();
+        GlStateManager.shadeModel(7424);
+        GlStateManager.disableBlend();
+        GlStateManager.enableAlpha();
+        GlStateManager.enableTexture2D();
+    }
     public static void drawTexturedRect(float x, float y, float width, float height, float uMin, float uMax, float vMin, float vMax, int filter) {
         GlStateManager.enableTexture2D();
         GlStateManager.enableBlend();