First commit with most sources

2018-05-21 08:48:53 +01:00
parent 2be3c740c9
commit 61b60f3068
53 changed files with 11137 additions and 0 deletions
--- a/mmvm/kanjifont.cpp
+++ b/mmvm/kanjifont.cpp
@@ -0,0 +1,109 @@
+#include <stdio.h>
+#include "kanjifont.h"
+
+#define NUM_OF_KANJIFONT 6877
+#define KANJIFONT_SIZE 8
+
+static unsigned char kfonts[NUM_OF_KANJIFONT * KANJIFONT_SIZE];
+static unsigned char notfound[KANJIFONT_SIZE] = {0xaa, 0x55, 0xaa, 0x55, 0xaa, 0x55, 0xaa, 0x55};
+static int font_loaded;
+
+int InitKanjiFont(char *fontfile) {
+	FILE *fp;
+	int c, i;
+
+	font_loaded = 0;
+	fp = fopen(fontfile, "rb");
+
+	if(fp != NULL) {
+		i = 0;
+		while((c = fgetc(fp)) >= 0) {
+			kfonts[i++] = (unsigned char)c;
+		}
+		if(i == NUM_OF_KANJIFONT * KANJIFONT_SIZE)
+			font_loaded = 1;
+	}
+
+	return font_loaded;
+}
+
+unsigned char *GetKanjiFont(int u, int d) {
+	int c;
+	if (u > 0x9f) u -= 0x40;
+	if (d > 0x7f) d--;
+	d -= 0x40;
+	u -= 0x81;
+	c = u * 0xbc + d;
+
+	if(!font_loaded)
+		return notfound;
+
+	if (c >= 7806) {
+		c = -1;
+	} else if(c >= 4418) {  /* 第二水準漢字 */
+		c = c + (0xda1 - 4418);
+	} else if (c >= 4375) { /* なし */
+		c = -1;
+	} else if (c >= 1410) { /* 第一水準漢字 */
+		c = c + (0x20c - 1410);
+	} else if (c >= 690) {  /* 禁止領域の文字 */
+		c = -1;
+	} else if (c >= 658) {  /* 罫線素 */
+		c = c + (0x1ec - 658);
+	} else if (c >= 612) {  /* ロシア小 */
+		c = c + (0x1cb - 612);
+	} else if (c >= 564) {  /* ロシア大 */
+		c = c + (0x1aa - 564);
+	} else if (c >= 502) {  /* ギリシャ小 */
+		c = c + (0x192 - 502);
+	} else if (c >= 470) {  /* ギリシャ大*/
+		c = c + (0x17a - 470);
+	} else if (c >= 376) {  /* カタカナ */
+		c = c + (0x124 - 376);
+	} else if (c >= 282) {  /* ひらがな */
+		c = c + (0xd1 - 282);
+	} else if (c >= 252) {  /* 英小文字 */
+		c = c + (0xb7 - 252);
+	} else if (c >= 220) {  /* 英大文字 */
+		c = c + (0x9d - 220);
+	} else if (c >= 203) {  /* 数字 */
+		c = c + (0x93 - 203);
+	} else if (c >= 187) { /* 記号(◯) */
+		c = 0x92;
+	} else if (c >= 175) { /* 記号(Å‰♯♭♪†‡¶) */
+		c = c + (0x8a - 203);
+	} else if (c >= 153) { /* 記号(∠⊥⌒∂∇≡≒≪≫√∽∝∵∫∬) */
+		c = c + (0x7b - 153);
+	} else if (c >= 135) { /* 記号(∧∨￢⇒⇔∀∃) */
+		c = c + (0x74 - 135);
+	} else if (c >= 119) { /* 記号(∈∋⊆⊇⊂⊃∪∩) */
+		c = c + (0x6c - 119);
+	} // else {} /* 記号(その他) */
+
+	if(c == -1)
+		return notfound;
+	else
+		return kfonts + (c * KANJIFONT_SIZE);
+
+}
+
+void GetKanjiFont16(int code, unsigned char *font) {
+	unsigned char *font8;
+	int i, j;
+
+	font8 = GetKanjiFont((code >> 8) & 0xff, code & 0xff);
+	for(i = 0; i < 8; i++) {
+		font[i * 2 + 1] = 0;
+		for(j = 0; j < 4; j++) {
+			font[i * 2 + 1] <<= 2;
+			if((font8[i] >> j) & 1)
+				font[i * 2 + 1] |= 3; // (11)2
+		}
+		font[i * 2] = 0;
+		for(j = 4; j < 8; j++) {
+			font[i * 2] <<= 2;
+			if((font8[i] >> j) & 1)
+				font[i * 2] |= 3; // (11)2
+		}
+	}
+}