static String[] layoutText(String text, int width) {
if (width < 64) {
width = 64; // Arbitrary minimum width, to prevent excessive wrapping. Space for at least 4
// characters.
}
FontRenderer fr = Minecraft.getMinecraft().fontRenderer;
List<String> lines = fr.listFormattedStringToWidth(text, width);
return lines.toArray(new String[lines.size()]);
}
@SideOnly(Side.CLIENT)
private KnowledgeObject<?> getHoveredObject(
FontRenderer fontRenderer, int mouseX, int mouseY, int x, int y) {
if (!(mouseX >= x
&& mouseX <= x + CompendiumPageHandler.innerWidth
&& mouseY >= y
&& parsed.contains(linkColor))) return null;
boolean origFont = fontRenderer.getUnicodeFlag();
fontRenderer.setUnicodeFlag(true);
List<String> list =
fontRenderer.listFormattedStringToWidth(parsed, CompendiumPageHandler.innerWidth);
if (mouseY <= y + list.size() * fontRenderer.FONT_HEIGHT) {
boolean multiLine = false;
int count = -1, index, prevIndex;
String lineStr;
for (int line = 0; line < list.size(); line++) {
lineStr = list.get(line);
prevIndex = -1;
while ((index = lineStr.indexOf(linkColor, ++prevIndex)) != -1) {
prevIndex = index;
if (multiLine) multiLine = false;
else ++count;
int startX = x + fontRenderer.getStringWidth(lineStr.substring(0, prevIndex = index));
if ((index = lineStr.indexOf(EnumChatFormatting.BLACK.toString(), index)) == -1) {
index = lineStr.length();
multiLine = true;
}
if (mouseY >= y + line * fontRenderer.FONT_HEIGHT
&& mouseY <= y + (line + 1) * fontRenderer.FONT_HEIGHT
&& mouseX >= startX
&& mouseX
<= startX + fontRenderer.getStringWidth(lineStr.substring(prevIndex, index))) {
fontRenderer.setUnicodeFlag(origFont);
return count < parsedObjects.size() ? parsedObjects.get(count) : null;
}
}
}
}
fontRenderer.setUnicodeFlag(origFont);
return null;
}
public static int getSplitStringHeight(FontRenderer fontRenderer, String input, int width) {
@SuppressWarnings("rawtypes")
List stringRows = fontRenderer.listFormattedStringToWidth(input, width);
return stringRows.size() * fontRenderer.FONT_HEIGHT;
}