curioustorvald/Terrarum-sans-bitmap
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lemme have some debugging helper

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minjaesong
2018-08-09 02:54:43 +09:00
parent 6714bbb510
commit 45532ca9b7
2 changed files with 13 additions and 7 deletions
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2
FontTestGDX/src/FontTestGDX.kt
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@@ -20,7 +20,7 @@ class FontTestGDX : Game() {
lateinit var batch: SpriteBatch
override fun create() {
font = GameFontBase("./assets", flipY = false) // must test for two cases
font = GameFontBase("./assets", flipY = false, errorOnUnknownChar = true) // must test for two flipY cases
val inTextFile = Gdx.files.internal("./FontTestGDX/demotext.txt")
val reader = inTextFile.reader()

18
src/net/torvald/terrarumsansbitmap/gdx/GameFontBase.kt
View File

@@ -75,7 +75,7 @@ typealias CodepointSequence = ArrayList<Int>
*
* Created by minjaesong on 2017-06-15.
*/
class GameFontBase(fontDir: String, val noShadow: Boolean = false, val flipY: Boolean = false, val minFilter: Texture.TextureFilter = Texture.TextureFilter.Nearest, val magFilter: Texture.TextureFilter = Texture.TextureFilter.Nearest) : BitmapFont() {
class GameFontBase(fontDir: String, val noShadow: Boolean = false, val flipY: Boolean = false, val minFilter: Texture.TextureFilter = Texture.TextureFilter.Nearest, val magFilter: Texture.TextureFilter = Texture.TextureFilter.Nearest, var errorOnUnknownChar: Boolean = false) : BitmapFont() {
private fun getHanChosung(hanIndex: Int) = hanIndex / (JUNG_COUNT * JONG_COUNT)
private fun getHanJungseong(hanIndex: Int) = hanIndex / JONG_COUNT % JUNG_COUNT
@@ -398,6 +398,8 @@ class GameFontBase(fontDir: String, val noShadow: Boolean = false, val flipY: Bo
private lateinit var originalColour: Color
private var nullProp = GlyphProps(15, 0)
override fun draw(batch: Batch, str: CharSequence, x: Float, y: Float): GlyphLayout? {
val str = str.toCodePoints()
@@ -427,12 +429,16 @@ class GameFontBase(fontDir: String, val noShadow: Boolean = false, val flipY: Bo
// nonDiacriticCounter allows multiple diacritics
val thisChar = textBuffer[charIndex]
if (glyphProps[thisChar] == null) {
throw InternalError("No props for char '$thisChar' (${thisChar.toString(16)})")
if (glyphProps[thisChar] == null && errorOnUnknownChar) {
val errorGlyphSB = StringBuilder()
Character.toChars(thisChar).forEach { errorGlyphSB.append(it) }
throw InternalError("No GlyphProps for char '$errorGlyphSB' " +
"(U+${thisChar.toString(16).toUpperCase()}: ${Character.getName(thisChar)})")
}
val thisProp = glyphProps[thisChar]!!
val thisProp = glyphProps[thisChar] ?: nullProp
val lastNonDiacriticChar = textBuffer[nonDiacriticCounter]
val itsProp = glyphProps[lastNonDiacriticChar]!!
val itsProp = glyphProps[lastNonDiacriticChar] ?: nullProp
//println("char: $thisChar; properties: $thisProp")
@@ -649,7 +655,7 @@ class GameFontBase(fontDir: String, val noShadow: Boolean = false, val flipY: Bo
len[i] = W_LATIN_WIDE
}
val prop = glyphProps[chr]!!
val prop = glyphProps[chr] ?: nullProp
//println("${chr.toInt()} -> $prop")
len[i] = prop.width * (if (prop.writeOnTop) -1 else 1)
}