Added TooltipRenderer to mimic Item Tooltip Rendering for hover texts and replaced some error/info messages to use the TooltipRenderer

src/main/java/eu/crushedpixel/replaymod/utils/StringUtils.java

@@ -0,0 +1,36 @@
+package eu.crushedpixel.replaymod.utils;
+
+import net.minecraft.client.Minecraft;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class StringUtils {
+
+    private static final Minecraft mc = Minecraft.getMinecraft();
+
+    public static String[] splitStringInMultipleRows(String string, int maxWidth) {
+        List<String> rows = new ArrayList<String>();
+        String remaining = string;
+        while(remaining.length() > 0) {
+            String[] split = remaining.split(" ");
+            String b = "";
+            for(String sp : split) {
+                b += sp + " ";
+                if(mc.fontRendererObj.getStringWidth(b.trim()) > maxWidth) {
+                    b = b.substring(0, b.trim().length() - (sp.length()));
+                    break;
+                }
+            }
+            String trimmed = b.trim();
+            rows.add(trimmed);
+            try {
+                remaining = remaining.substring(trimmed.length() + 1);
+            } catch(Exception e) {
+                break;
+            }
+        }
+
+        return rows.toArray(new String[rows.size()]);
+    }
+}

src/main/java/eu/crushedpixel/replaymod/utils/TooltipRenderer.java

@@ -0,0 +1,78 @@
+package eu.crushedpixel.replaymod.utils;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.Gui;
+import net.minecraft.client.gui.GuiScreen;
+
+public class TooltipRenderer extends Gui {
+
+    private final Minecraft mc = Minecraft.getMinecraft();
+
+    public void drawTooltip(int x, int y, String text, GuiScreen parent, int textColor) {
+        drawTooltip(x, y, StringUtils.splitStringInMultipleRows(text, 250), parent, textColor);
+    }
+
+    public void drawTooltip(int x, int y, String[] textLines, GuiScreen parent, int textColor) {
+        int maxLineWidth = 0;
+
+        int screenWidth, screenHeight;
+        if(parent == null) {
+            screenWidth = mc.displayWidth;
+            screenHeight = mc.displayHeight;
+        } else {
+            screenWidth = parent.width;
+            screenHeight = parent.height;
+        }
+
+        for(String line : textLines) {
+            int stringWidth = mc.fontRendererObj.getStringWidth(line);
+
+            if(stringWidth > maxLineWidth) {
+                maxLineWidth = stringWidth;
+            }
+        }
+
+        int j2 = x + 12;
+        int k2 = y - 12;
+        int i1 = 8;
+
+        if (textLines.length > 1) {
+            i1 += 2 + (textLines.length - 1) * 10;
+        }
+
+        if (j2 + maxLineWidth > screenWidth) {
+            j2 -= 28 + maxLineWidth;
+        }
+
+        if (k2 + i1 + 6 > screenHeight) {
+            k2 = screenHeight - i1 - 6;
+        }
+
+        int j1 = -267386864;
+
+        this.drawGradientRect(j2 - 3, k2 - 4, j2 + maxLineWidth + 3, k2 - 3, j1, j1);
+        this.drawGradientRect(j2 - 3, k2 + i1 + 3, j2 + maxLineWidth + 3, k2 + i1 + 4, j1, j1);
+        this.drawGradientRect(j2 - 3, k2 - 3, j2 + maxLineWidth + 3, k2 + i1 + 3, j1, j1);
+        this.drawGradientRect(j2 - 4, k2 - 3, j2 - 3, k2 + i1 + 3, j1, j1);
+        this.drawGradientRect(j2 + maxLineWidth + 3, k2 - 3, j2 + maxLineWidth + 4, k2 + i1 + 3, j1, j1);
+
+        int k1 = 1347420415;
+        int l1 = (k1 & 16711422) >> 1 | k1 & -16777216;
+
+        this.drawGradientRect(j2 - 3, k2 - 3 + 1, j2 - 3 + 1, k2 + i1 + 3 - 1, k1, l1);
+        this.drawGradientRect(j2 + maxLineWidth + 2, k2 - 3 + 1, j2 + maxLineWidth + 3, k2 + i1 + 3 - 1, k1, l1);
+        this.drawGradientRect(j2 - 3, k2 - 3, j2 + maxLineWidth + 3, k2 - 3 + 1, k1, k1);
+        this.drawGradientRect(j2 - 3, k2 + i1 + 2, j2 + maxLineWidth + 3, k2 + i1 + 3, l1, l1);
+
+        int i = 0;
+        for(String line : textLines) {
+            mc.fontRendererObj.drawStringWithShadow(line, j2, k2, textColor);
+
+            if(i == 0) {
+                k2 += 2;
+            }
+
+            k2 += 12;
+        }
+    }
+}