potential memory leak fixed (unbound cache size)

This commit is contained in:
Minjae Song
2018-11-03 16:35:26 +09:00
parent 048b683cb2
commit b623727b1a
3 changed files with 310 additions and 178 deletions

166
.idea/workspace.xml generated
View File

@@ -29,8 +29,8 @@
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@@ -72,7 +72,7 @@
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@@ -84,8 +84,8 @@
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@@ -120,11 +120,6 @@
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@@ -170,29 +165,22 @@
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<option value="Interface" />
<option value="Class" />
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<find>pro</find>
<find>system</find>
<find>posXbuffer</find>
<find>U+</find>
<find>variable</find>
<find>TextureRe</find>
<find>xyswap</find>
<find>isXYSwapped</find>
<find>xySw</find>
<find>getWidth</find>
<find>getWidthOfCharSeq</find>
<find>makeShadow</find>
<find>fun draw</find>
<find>glyphWidthBuffer</find>
<find>oldCharSequence</find>
<find>charSeq.toCodeP</find>
<find>resetH</find>
<find>println</find>
<find>HashMap</find>
<find>drawPixmap</find>
<find>RGBA</find>
@@ -205,12 +193,22 @@
<find>buildWidthAndPos</find>
<find>flagMake</find>
<find>pixmapHolder?.dis</find>
<find>glyphProps[</find>
<find>textCache</find>
<find>glyphProps</find>
<find>(c: Int)</find>
<find>hashC</find>
<find>TreeNode</find>
<find>sear</find>
<find>fun draw</find>
<find>println</find>
</findStrings>
<replaceStrings>
<replace>.141</replace>
<replace>c</replace>
<replace>har</replace>
<replace>TEXH</replace>
<replace>(c: CodePoint)</replace>
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<component name="Git.Settings">
@@ -236,6 +234,9 @@
<option value="$PROJECT_DIR$/CONTRIBUTING.md" />
<option value="$PROJECT_DIR$/src/net/torvald/terrarumsansbitmap/gdx/PixmapRegionPack.kt" />
<option value="$PROJECT_DIR$/demotext.txt" />
<option value="$PROJECT_DIR$/src/net/torvald/terrarumsansbitmap/AgedItem.java" />
<option value="$PROJECT_DIR$/src/net/torvald/terrarumsansbitmap/RedBlackNode.java" />
<option value="$PROJECT_DIR$/src/net/torvald/terrarumsansbitmap/RedBlackTree.java" />
<option value="$PROJECT_DIR$/src/net/torvald/terrarumsansbitmap/gdx/GameFontBase.kt" />
</list>
</option>
@@ -251,8 +252,6 @@
<foldersAlwaysOnTop value="true" />
</navigator>
<panes>
<pane id="PackagesPane" />
<pane id="Scope" />
<pane id="ProjectPane">
<subPane>
<expand>
@@ -293,15 +292,17 @@
<select />
</subPane>
</pane>
<pane id="PackagesPane" />
<pane id="Scope" />
</panes>
</component>
<component name="PropertiesComponent">
<property name="SearchEverywhereHistoryKey" value="soft wr&#9;ACTION&#9;EditorToggleUseSoftWraps" />
<property name="SearchEverywhereHistoryKey" value="HashMap&#9;PSI&#9;JAVA://java.util.HashMap&#10;soft wr&#9;ACTION&#9;EditorToggleUseSoftWraps" />
<property name="last_opened_file_path" value="$PROJECT_DIR$/lib/gdx.jar!/" />
<property name="project.structure.last.edited" value="Artifacts" />
<property name="project.structure.proportion" value="0.15" />
<property name="project.structure.side.proportion" value="0.32068965" />
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<property name="settings.editor.selected.configurable" value="preferences.language.Kotlin" />
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<key name="MoveFile.RECENT_KEYS">
@@ -361,6 +362,16 @@
<option name="Make" enabled="true" />
</method>
</configuration>
<configuration default="true" type="JetRunConfigurationType" factoryName="Kotlin">
<module name="BuildJAR_TerrarumSansBitmap" />
<option name="VM_PARAMETERS" />
<option name="PROGRAM_PARAMETERS" />
<option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
<option name="ALTERNATIVE_JRE_PATH" />
<option name="PASS_PARENT_ENVS" value="true" />
<option name="MAIN_CLASS_NAME" />
<option name="WORKING_DIRECTORY" />
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<configuration default="true" type="KotlinStandaloneScriptRunConfigurationType" factoryName="Kotlin script">
<option name="filePath" />
<option name="vmParameters" />
@@ -451,16 +462,6 @@
<envs />
<method />
</configuration>
<configuration default="true" type="JetRunConfigurationType" factoryName="Kotlin">
<module name="BuildJAR_TerrarumSansBitmap" />
<option name="VM_PARAMETERS" />
<option name="PROGRAM_PARAMETERS" />
<option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
<option name="ALTERNATIVE_JRE_PATH" />
<option name="PASS_PARENT_ENVS" value="true" />
<option name="MAIN_CLASS_NAME" />
<option name="WORKING_DIRECTORY" />
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<configuration default="true" type="Remote" factoryName="Remote">
<option name="USE_SOCKET_TRANSPORT" value="true" />
<option name="SERVER_MODE" value="false" />
@@ -521,26 +522,26 @@
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<window_info anchor="right" id="Palette" order="3" />
<window_info anchor="bottom" id="TODO" order="6" />
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<window_info id="Favorites" order="3" side_tool="true" />
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<window_info anchor="right" content_ui="combo" id="Hierarchy" order="2" weight="0.25" />
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@@ -556,35 +557,6 @@
<option name="FILTER_TARGETS" value="false" />
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@@ -757,13 +729,7 @@
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@@ -894,7 +860,7 @@
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@@ -916,13 +882,49 @@
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@@ -963,7 +965,7 @@
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@@ -975,7 +977,7 @@
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@@ -996,7 +998,7 @@
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View File

@@ -33,12 +33,16 @@ import com.badlogic.gdx.utils.GdxRuntimeException
import net.torvald.terrarumsansbitmap.GlyphProps
import java.io.BufferedOutputStream
import java.io.FileOutputStream
import java.lang.NullPointerException
import java.security.MessageDigest
import java.util.zip.CRC32
import java.util.zip.GZIPInputStream
import kotlin.math.roundToInt
typealias CodepointSequence = ArrayList<Int>
typealias CodepointSequence = ArrayList<CodePoint>
internal typealias CodePoint = Int
internal typealias ARGB8888 = Int
internal typealias Hash = Long
/**
* LibGDX port of Terrarum Sans Bitmap implementation
@@ -84,7 +88,7 @@ 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, var errorOnUnknownChar: Boolean = false) : 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, val textCacheSize: Int = 128, val debug: Boolean = false) : BitmapFont() {
// Hangul Implementation Specific //
@@ -122,19 +126,19 @@ class GameFontBase(fontDir: String, val noShadow: Boolean = false, val flipY: Bo
9
}
private fun isHangulChosung(c: Int) = c in (0x1100..0x115F) || c in (0xA960..0xA97F)
private fun isHangulJungseong(c: Int) = c in (0x1160..0x11A7) || c in (0xD7B0..0xD7C6)
private fun isHangulJongseong(c: Int) = c in (0x11A8..0x11FF) || c in (0xD7CB..0xD7FB)
private fun isHangulChosung(c: CodePoint) = c in (0x1100..0x115F) || c in (0xA960..0xA97F)
private fun isHangulJungseong(c: CodePoint) = c in (0x1160..0x11A7) || c in (0xD7B0..0xD7C6)
private fun isHangulJongseong(c: CodePoint) = c in (0x11A8..0x11FF) || c in (0xD7CB..0xD7FB)
private fun toHangulChosungIndex(c: Int) =
private fun toHangulChosungIndex(c: CodePoint) =
if (!isHangulChosung(c)) throw IllegalArgumentException("This Hangul sequence does not begin with Chosung (${c.toHex()})")
else if (c in 0x1100..0x115F) c - 0x1100
else c - 0xA960 + 96
private fun toHangulJungseongIndex(c: Int) =
private fun toHangulJungseongIndex(c: CodePoint) =
if (!isHangulJungseong(c)) 0
else if (c in 0x1160..0x11A7) c - 0x1160
else c - 0xD7B0 + 72
private fun toHangulJongseongIndex(c: Int) =
private fun toHangulJongseongIndex(c: CodePoint) =
if (!isHangulJongseong(c)) 0
else if (c in 0x11A8..0x11FF) c - 0x11A8 + 1
else c - 0xD7CB + 88 + 1
@@ -146,7 +150,7 @@ class GameFontBase(fontDir: String, val noShadow: Boolean = false, val flipY: Bo
* @param pCP Code point for Peak (Jungseong)
* @param fCP Code point for Final (Jongseong
*/
private fun toHangulIndex(iCP: Int, pCP: Int, fCP: Int): IntArray {
private fun toHangulIndex(iCP: CodePoint, pCP: CodePoint, fCP: CodePoint): IntArray {
val indexI = toHangulChosungIndex(iCP)
val indexP = toHangulJungseongIndex(pCP)
val indexF = toHangulJongseongIndex(fCP)
@@ -154,7 +158,7 @@ class GameFontBase(fontDir: String, val noShadow: Boolean = false, val flipY: Bo
return intArrayOf(indexI, indexP, indexF)
}
private fun toHangulIndexAndRow(iCP: Int, pCP: Int, fCP: Int): Pair<IntArray, IntArray> {
private fun toHangulIndexAndRow(iCP: CodePoint, pCP: CodePoint, fCP: CodePoint): Pair<IntArray, IntArray> {
val (indexI, indexP, indexF) = toHangulIndex(iCP, pCP, fCP)
val rowI = getHanInitialRow(indexI, indexP, indexF)
@@ -167,114 +171,114 @@ class GameFontBase(fontDir: String, val noShadow: Boolean = false, val flipY: Bo
// END Hangul //
private fun isHangul(c: Int) = c in codeRange[SHEET_HANGUL]
private fun isAscii(c: Int) = c in codeRange[SHEET_ASCII_VARW]
private fun isRunic(c: Int) = c in codeRange[SHEET_RUNIC]
private fun isExtA(c: Int) = c in codeRange[SHEET_EXTA_VARW]
private fun isExtB(c: Int) = c in codeRange[SHEET_EXTB_VARW]
private fun isKana(c: Int) = c in codeRange[SHEET_KANA]
private fun isCJKPunct(c: Int) = c in codeRange[SHEET_CJK_PUNCT]
private fun isUniHan(c: Int) = c in codeRange[SHEET_UNIHAN]
private fun isCyrilic(c: Int) = c in codeRange[SHEET_CYRILIC_VARW]
private fun isFullwidthUni(c: Int) = c in codeRange[SHEET_FW_UNI]
private fun isUniPunct(c: Int) = c in codeRange[SHEET_UNI_PUNCT_VARW]
private fun isGreek(c: Int) = c in codeRange[SHEET_GREEK_VARW]
private fun isThai(c: Int) = c in codeRange[SHEET_THAI_VARW]
/*private fun isDiacritics(c: Int) = c in 0xE34..0xE3A
private fun isHangul(c: CodePoint) = c in codeRange[SHEET_HANGUL]
private fun isAscii(c: CodePoint) = c in codeRange[SHEET_ASCII_VARW]
private fun isRunic(c: CodePoint) = c in codeRange[SHEET_RUNIC]
private fun isExtA(c: CodePoint) = c in codeRange[SHEET_EXTA_VARW]
private fun isExtB(c: CodePoint) = c in codeRange[SHEET_EXTB_VARW]
private fun isKana(c: CodePoint) = c in codeRange[SHEET_KANA]
private fun isCJKPunct(c: CodePoint) = c in codeRange[SHEET_CJK_PUNCT]
private fun isUniHan(c: CodePoint) = c in codeRange[SHEET_UNIHAN]
private fun isCyrilic(c: CodePoint) = c in codeRange[SHEET_CYRILIC_VARW]
private fun isFullwidthUni(c: CodePoint) = c in codeRange[SHEET_FW_UNI]
private fun isUniPunct(c: CodePoint) = c in codeRange[SHEET_UNI_PUNCT_VARW]
private fun isGreek(c: CodePoint) = c in codeRange[SHEET_GREEK_VARW]
private fun isThai(c: CodePoint) = c in codeRange[SHEET_THAI_VARW]
/*private fun isDiacritics(c: CodePoint) = c in 0xE34..0xE3A
|| c in 0xE47..0xE4E
|| c == 0xE31*/
private fun isCustomSym(c: Int) = c in codeRange[SHEET_CUSTOM_SYM]
private fun isArmenian(c: Int) = c in codeRange[SHEET_HAYEREN_VARW]
private fun isKartvelian(c: Int) = c in codeRange[SHEET_KARTULI_VARW]
private fun isIPA(c: Int) = c in codeRange[SHEET_IPA_VARW]
private fun isLatinExtAdd(c: Int) = c in 0x1E00..0x1EFF
private fun isBulgarian(c: Int) = c in 0x400..0x45F
private fun isColourCode(c: Int) = c == 0x100000 || c in 0x10F000..0x10FFFF
private fun isCharsetOverride(c: Int) = c in 0xFFFC0..0xFFFFF
private fun isCherokee(c: Int) = c in codeRange[SHEET_TSALAGI_VARW]
private fun isInsular(c: Int) = c == 0x1D79 || c in 0xA779..0xA787
private fun isNagariBengali(c: Int) = c in codeRange[SHEET_NAGARI_BENGALI_VARW]
private fun isKartvelianCaps(c: Int) = c in codeRange[SHEET_KARTULI_CAPS_VARW]
private fun isDiacriticalMarks(c: Int) = c in codeRange[SHEET_DIACRITICAL_MARKS_VARW]
private fun isPolytonicGreek(c: Int) = c in codeRange[SHEET_GREEK_POLY_VARW]
private fun isExtC(c: Int) = c in codeRange[SHEET_EXTC_VARW]
private fun isCustomSym(c: CodePoint) = c in codeRange[SHEET_CUSTOM_SYM]
private fun isArmenian(c: CodePoint) = c in codeRange[SHEET_HAYEREN_VARW]
private fun isKartvelian(c: CodePoint) = c in codeRange[SHEET_KARTULI_VARW]
private fun isIPA(c: CodePoint) = c in codeRange[SHEET_IPA_VARW]
private fun isLatinExtAdd(c: CodePoint) = c in 0x1E00..0x1EFF
private fun isBulgarian(c: CodePoint) = c in 0x400..0x45F
private fun isColourCode(c: CodePoint) = c == 0x100000 || c in 0x10F000..0x10FFFF
private fun isCharsetOverride(c: CodePoint) = c in 0xFFFC0..0xFFFFF
private fun isCherokee(c: CodePoint) = c in codeRange[SHEET_TSALAGI_VARW]
private fun isInsular(c: CodePoint) = c == 0x1D79 || c in 0xA779..0xA787
private fun isNagariBengali(c: CodePoint) = c in codeRange[SHEET_NAGARI_BENGALI_VARW]
private fun isKartvelianCaps(c: CodePoint) = c in codeRange[SHEET_KARTULI_CAPS_VARW]
private fun isDiacriticalMarks(c: CodePoint) = c in codeRange[SHEET_DIACRITICAL_MARKS_VARW]
private fun isPolytonicGreek(c: CodePoint) = c in codeRange[SHEET_GREEK_POLY_VARW]
private fun isExtC(c: CodePoint) = c in codeRange[SHEET_EXTC_VARW]
private fun isCaps(c: Int) = Character.isUpperCase(c) || isKartvelianCaps(c)
private fun isCaps(c: CodePoint) = Character.isUpperCase(c) || isKartvelianCaps(c)
private fun extAindexX(c: Int) = (c - 0x100) % 16
private fun extAindexY(c: Int) = (c - 0x100) / 16
private fun extAindexX(c: CodePoint) = (c - 0x100) % 16
private fun extAindexY(c: CodePoint) = (c - 0x100) / 16
private fun extBindexX(c: Int) = (c - 0x180) % 16
private fun extBindexY(c: Int) = (c - 0x180) / 16
private fun extBindexX(c: CodePoint) = (c - 0x180) % 16
private fun extBindexY(c: CodePoint) = (c - 0x180) / 16
private fun runicIndexX(c: Int) = (c - 0x16A0) % 16
private fun runicIndexY(c: Int) = (c - 0x16A0) / 16
private fun runicIndexX(c: CodePoint) = (c - 0x16A0) % 16
private fun runicIndexY(c: CodePoint) = (c - 0x16A0) / 16
private fun kanaIndexX(c: Int) = (c - 0x3040) % 16
private fun kanaIndexY(c: Int) =
private fun kanaIndexX(c: CodePoint) = (c - 0x3040) % 16
private fun kanaIndexY(c: CodePoint) =
if (c in 0x31F0..0x31FF) 12
else if (c in 0x1B000..0x1B00F) 13
else (c - 0x3040) / 16
private fun cjkPunctIndexX(c: Int) = (c - 0x3000) % 16
private fun cjkPunctIndexY(c: Int) = (c - 0x3000) / 16
private fun cjkPunctIndexX(c: CodePoint) = (c - 0x3000) % 16
private fun cjkPunctIndexY(c: CodePoint) = (c - 0x3000) / 16
private fun cyrilicIndexX(c: Int) = (c - 0x400) % 16
private fun cyrilicIndexY(c: Int) = (c - 0x400) / 16
private fun cyrilicIndexX(c: CodePoint) = (c - 0x400) % 16
private fun cyrilicIndexY(c: CodePoint) = (c - 0x400) / 16
private fun fullwidthUniIndexX(c: Int) = (c - 0xFF00) % 16
private fun fullwidthUniIndexY(c: Int) = (c - 0xFF00) / 16
private fun fullwidthUniIndexX(c: CodePoint) = (c - 0xFF00) % 16
private fun fullwidthUniIndexY(c: CodePoint) = (c - 0xFF00) / 16
private fun uniPunctIndexX(c: Int) = (c - 0x2000) % 16
private fun uniPunctIndexY(c: Int) = (c - 0x2000) / 16
private fun uniPunctIndexX(c: CodePoint) = (c - 0x2000) % 16
private fun uniPunctIndexY(c: CodePoint) = (c - 0x2000) / 16
private fun unihanIndexX(c: Int) = (c - 0x3400) % 256
private fun unihanIndexY(c: Int) = (c - 0x3400) / 256
private fun unihanIndexX(c: CodePoint) = (c - 0x3400) % 256
private fun unihanIndexY(c: CodePoint) = (c - 0x3400) / 256
private fun greekIndexX(c: Int) = (c - 0x370) % 16
private fun greekIndexY(c: Int) = (c - 0x370) / 16
private fun greekIndexX(c: CodePoint) = (c - 0x370) % 16
private fun greekIndexY(c: CodePoint) = (c - 0x370) / 16
private fun thaiIndexX(c: Int) = (c - 0xE00) % 16
private fun thaiIndexY(c: Int) = (c - 0xE00) / 16
private fun thaiIndexX(c: CodePoint) = (c - 0xE00) % 16
private fun thaiIndexY(c: CodePoint) = (c - 0xE00) / 16
private fun symbolIndexX(c: Int) = (c - 0xE000) % 16
private fun symbolIndexY(c: Int) = (c - 0xE000) / 16
private fun symbolIndexX(c: CodePoint) = (c - 0xE000) % 16
private fun symbolIndexY(c: CodePoint) = (c - 0xE000) / 16
private fun armenianIndexX(c: Int) = (c - 0x530) % 16
private fun armenianIndexY(c: Int) = (c - 0x530) / 16
private fun armenianIndexX(c: CodePoint) = (c - 0x530) % 16
private fun armenianIndexY(c: CodePoint) = (c - 0x530) / 16
private fun kartvelianIndexX(c: Int) = (c - 0x10D0) % 16
private fun kartvelianIndexY(c: Int) = (c - 0x10D0) / 16
private fun kartvelianIndexX(c: CodePoint) = (c - 0x10D0) % 16
private fun kartvelianIndexY(c: CodePoint) = (c - 0x10D0) / 16
private fun ipaIndexX(c: Int) = (c - 0x250) % 16
private fun ipaIndexY(c: Int) = (c - 0x250) / 16
private fun ipaIndexX(c: CodePoint) = (c - 0x250) % 16
private fun ipaIndexY(c: CodePoint) = (c - 0x250) / 16
private fun latinExtAddX(c: Int) = (c - 0x1E00) % 16
private fun latinExtAddY(c: Int) = (c - 0x1E00) / 16
private fun latinExtAddX(c: CodePoint) = (c - 0x1E00) % 16
private fun latinExtAddY(c: CodePoint) = (c - 0x1E00) / 16
private fun cherokeeIndexX(c: Int) = (c - 0x13A0) % 16
private fun cherokeeIndexY(c: Int) = (c - 0x13A0) / 16
private fun cherokeeIndexX(c: CodePoint) = (c - 0x13A0) % 16
private fun cherokeeIndexY(c: CodePoint) = (c - 0x13A0) / 16
private fun insularIndexX(c: Int) =
private fun insularIndexX(c: CodePoint) =
if (c == 0x1D79) 0 else (c - 0xA770) % 16
private fun insularIndexY(c: Int) =
private fun insularIndexY(c: CodePoint) =
if (c == 0x1D79) 0 else (c - 0xA770) / 16
private fun nagariIndexX(c: Int) = (c - 0x900) % 16
private fun nagariIndexY(c: Int) = (c - 0x900) / 16
private fun nagariIndexX(c: CodePoint) = (c - 0x900) % 16
private fun nagariIndexY(c: CodePoint) = (c - 0x900) / 16
private fun kartvelianCapsIndexX(c: Int) = (c - 0x1C90) % 16
private fun kartvelianCapsIndexY(c: Int) = (c - 0x1C90) / 16
private fun kartvelianCapsIndexX(c: CodePoint) = (c - 0x1C90) % 16
private fun kartvelianCapsIndexY(c: CodePoint) = (c - 0x1C90) / 16
private fun diacriticalMarksIndexX(c: Int) = (c - 0x300) % 16
private fun diacriticalMarksIndexY(c: Int) = (c - 0x300) / 16
private fun diacriticalMarksIndexX(c: CodePoint) = (c - 0x300) % 16
private fun diacriticalMarksIndexY(c: CodePoint) = (c - 0x300) / 16
private fun polytonicGreekIndexX(c: Int) = (c - 0x1F00) % 16
private fun polytonicGreekIndexY(c: Int) = (c - 0x1F00) / 16
private fun polytonicGreekIndexX(c: CodePoint) = (c - 0x1F00) % 16
private fun polytonicGreekIndexY(c: CodePoint) = (c - 0x1F00) / 16
private fun extCIndexX(c: Int) = (c - 0x2C60) % 16
private fun extCIndexY(c: Int) = (c - 0x2C60) / 16
private fun extCIndexX(c: CodePoint) = (c - 0x2C60) % 16
private fun extCIndexY(c: CodePoint) = (c - 0x2C60) / 16
private val lowHeightLetters = "acegijmnopqrsuvwxyzɱɳʙɾɽʒʂʐʋɹɻɥɟɡɢʛȵɲŋɴʀɕʑçʝxɣχʁʜʍɰʟɨʉɯuʊøɘɵɤəɛœɜɞʌɔæɐɶɑɒɚɝɩɪʅʈʏʞⱥⱦⱱⱳⱴⱶⱷⱸⱺⱻ".toSortedSet()
/**
@@ -285,8 +289,111 @@ class GameFontBase(fontDir: String, val noShadow: Boolean = false, val flipY: Bo
// TODO (val posXbuffer: IntArray, val posYbuffer: IntArray) -> (val linotype: Pixmap)
private data class ShittyGlyphLayout(val textBuffer: CodepointSequence, val linotype: Pixmap)
private val textCache = HashMap<CharSequence, ShittyGlyphLayout>()
//private val textCache = HashMap<CharSequence, ShittyGlyphLayout>()
private data class TextCacheObj(var age: Int, val hash: Long, val glyphLayout: ShittyGlyphLayout?)
private var textCacheCap = 0
private val textCache = Array(textCacheSize) { TextCacheObj(-1, -1L, null) }
/**
* Insertion sorts the last element fo the textCache
*/
private fun addToCache(text: CodepointSequence, linotype: Pixmap) {
// make room first
if (textCacheCap == textCacheSize - 1) {
var c = 0
var mark = -1
while (c < textCacheSize - 1) {
if (textCache[c].age == 0 && mark == -1) // if unmarked and age == 0, mark it
mark = c
if (mark >= 0) { // if marked then ...
// shift left everyting by 1
textCache[c] = textCache[c + 1]
}
c += 1
}
}
// count down all the elements' age by 1
textCache.forEach { it.age -= 1 }
// put new element at the end
textCache[textCacheCap] = TextCacheObj(textCacheCap, text.getHash(), ShittyGlyphLayout(text, linotype))
// insertion sort last elem (sorted by hash)
if (textCacheCap >= 1) { // when there's two or more elem...
var j = textCacheCap - 1
val x = textCache[textCacheCap]
while (j >= 0 && textCache[j].hash > x.hash) {
textCache[j + 1] = textCache[j]
j -= 1
}
textCache[j + 1] = x
}
if (textCacheCap < textCacheSize - 1) {
textCacheCap++
}
}
private fun getCache(hash: Long): TextCacheObj {
var low = 0
var high = textCacheCap
var key = -1
while (low <= high) {
val mid = (low + high).ushr(1) // safe from overflows
val midVal = textCache[mid]
if (hash > midVal.hash)
low = mid + 1
else if (hash < midVal.hash)
high = mid - 1
else {
key = mid
break // the condition is not enough to break the loop
}
}
if (key < 0)
throw NullPointerException("No element found")
return textCache[key]
}
private fun cacheContains(hash: Long): Boolean {
var low = 0
var high = textCacheCap
var key = -1
while (low <= high) {
val mid = (low + high).ushr(1) // safe from overflows
val midVal = textCache[mid]
if (hash > midVal.hash)
low = mid + 1
else if (hash < midVal.hash)
high = mid - 1
else {
key = mid
break // the condition is not enough to break the loop
}
}
return (key >= 0)
}
private fun getColour(codePoint: Int): Int { // input: 0x10F_RGB, out: RGBA8888
if (colourBuffer.containsKey(codePoint))
@@ -306,7 +413,7 @@ class GameFontBase(fontDir: String, val noShadow: Boolean = false, val flipY: Bo
return col
}
private val colourBuffer = HashMap<Int, Int>()
private val colourBuffer = HashMap<CodePoint, ARGB8888>()
private val unihanWidthSheets = arrayOf(
SHEET_UNIHAN,
@@ -397,7 +504,8 @@ class GameFontBase(fontDir: String, val noShadow: Boolean = false, val flipY: Bo
0x1F00..0x1FFF,
0x2C60..0x2C7F
)
private val glyphProps: HashMap<Int, GlyphProps> = HashMap()
/** Props of all printable Unicode points. */
private val glyphProps: HashMap<CodePoint, GlyphProps> = HashMap()
private val sheets: Array<PixmapRegionPack>
private var charsetOverride = 0
@@ -567,6 +675,10 @@ class GameFontBase(fontDir: String, val noShadow: Boolean = false, val flipY: Bo
private val pixmapOffsetY = 10
override fun draw(batch: Batch, charSeq: CharSequence, x: Float, y: Float): GlyphLayout? {
if (debug)
println("[TerrarumSansBitmap] max age: $textCacheCap")
fun Int.flipY() = this * if (flipY) 1 else -1
@@ -579,10 +691,11 @@ class GameFontBase(fontDir: String, val noShadow: Boolean = false, val flipY: Bo
val mainColObj = originalColour
var mainCol: Int = originalColour.toRGBA8888().forceOpaque()
val charSeqHash = charSeq.toCodePoints().getHash()
if (charSeq.isNotBlank()) {
if (!textCache.containsKey(charSeq) || flagFirstRun) {
if (!cacheContains(charSeqHash) || flagFirstRun) {
textBuffer = charSeq.toCodePoints()
val (posXbuffer, posYbuffer) = buildWidthAndPosBuffers()
@@ -704,13 +817,14 @@ class GameFontBase(fontDir: String, val noShadow: Boolean = false, val flipY: Bo
// put things into cache
textCache[charSeq] = ShittyGlyphLayout(textBuffer, linotype!!)
//textCache[charSeq] = ShittyGlyphLayout(textBuffer, linotype!!)
addToCache(textBuffer, linotype!!)
}
else {
val bufferObj = textCache[charSeq]
val bufferObj = getCache(charSeqHash)
textBuffer = bufferObj!!.textBuffer
linotype = bufferObj!!.linotype
textBuffer = bufferObj.glyphLayout!!.textBuffer
linotype = bufferObj.glyphLayout!!.linotype
}
@@ -788,7 +902,7 @@ class GameFontBase(fontDir: String, val noShadow: Boolean = false, val flipY: Bo
return len
}
private fun getSheetType(c: Int): Int {
private fun getSheetType(c: CodePoint): Int {
if (charsetOverride == 1 && isBulgarian(c))
return SHEET_BULGARIAN_VARW
else if (charsetOverride == 2 && isBulgarian(c))
@@ -1492,6 +1606,7 @@ class GameFontBase(fontDir: String, val noShadow: Boolean = false, val flipY: Bo
val charsetOverrideBulgarian = Character.toChars(CHARSET_OVERRIDE_BG_BG)
val charsetOverrideSerbian = Character.toChars(CHARSET_OVERRIDE_SR_SR)
// randomiser effect hash ONLY
private val hashBasis = -3750763034362895579L
private val hashPrime = 1099511628211L
private var hashAccumulator = hashBasis
@@ -1508,6 +1623,21 @@ class GameFontBase(fontDir: String, val noShadow: Boolean = false, val flipY: Bo
getHash(y.toRawBits())
}
fun CodepointSequence.getHash(): Long {
val hashBasis = -3750763034362895579L
val hashPrime = 1099511628211L
var hashAccumulator = hashBasis
this.forEach {
hashAccumulator = hashAccumulator xor it.toLong()
hashAccumulator *= hashPrime
}
return hashAccumulator
}
private fun Int.toHex() = "U+${this.toString(16).padStart(4, '0').toUpperCase()}"
private fun CharSequence.sha256(): ByteArray {
@@ -1614,4 +1744,4 @@ class GameFontBase(fontDir: String, val noShadow: Boolean = false, val flipY: Bo
val noColorCode = toColorCode(0x0000)
}
}
}