From acc12ea5ed36962e2823c7d50896e2a55a5036de Mon Sep 17 00:00:00 2001
From: Clownacy <Clownacy@users.noreply.github.com>
Date: Wed, 6 Feb 2019 12:07:54 +0000
Subject: [PATCH] Added Monster X

---
 Makefile        |   1 +
 src/Boss.cpp    |   3 +-
 src/BossX.cpp   | 851 ++++++++++++++++++++++++++++++++++++++++++++++++
 src/BossX.h     |   3 +
 src/TextScr.cpp |  13 +
 5 files changed, 870 insertions(+), 1 deletion(-)
 create mode 100644 src/BossX.cpp
 create mode 100644 src/BossX.h

diff --git a/Makefile b/Makefile
index e1ed2c2d..f266dab4 100644
--- a/Makefile
+++ b/Makefile
@@ -45,6 +45,7 @@ SOURCES = \
 	BossFrog \
 	BossLife \
 	BossOhm \
+	BossX \
 	BulHit \
 	Bullet \
 	Caret \
diff --git a/src/Boss.cpp b/src/Boss.cpp
index c75202cd..16cc4a95 100644
--- a/src/Boss.cpp
+++ b/src/Boss.cpp
@@ -6,6 +6,7 @@
 #include "Boss.h"
 #include "BossFrog.h"
 #include "BossOhm.h"
+#include "BossX.h"
 #include "NpChar.h"
 #include "MyChar.h"
 #include "Sound.h"
@@ -188,7 +189,7 @@ BOSSFUNCTION gpBossFuncTbl[10] =
 	ActBossChar_0,
 	ActBossChar_Omega,
 	ActBossChar_Frog,
-	nullptr, //ActBossChar_MonstX,
+	ActBossChar_MonstX,
 	nullptr, //ActBossChar_Core,
 	nullptr, //ActBossChar_Ironhead,
 	nullptr, //ActBossChar_Twin,
diff --git a/src/BossX.cpp b/src/BossX.cpp
new file mode 100644
index 00000000..89981474
--- /dev/null
+++ b/src/BossX.cpp
@@ -0,0 +1,851 @@
+#include "BossX.h"
+
+#include "Boss.h"
+#include "Flash.h"
+#include "Frame.h"
+#include "Game.h"
+#include "MyChar.h"
+#include "NpChar.h"
+#include "Sound.h"
+#include "Triangle.h"
+#include "WindowsWrapper.h"
+
+static void ActBossChar03_01(NPCHAR *npc)
+{
+	RECT rcUp[6];
+	RECT rcDown[6];
+
+	rcUp[0] = {0, 0, 72, 32};
+	rcUp[1] = {0, 32, 72, 64};
+	rcUp[2] = {72, 0, 144, 32};
+	rcUp[3] = {144, 0, 216, 32};
+	rcUp[4] = {72, 32, 144, 64};
+	rcUp[5] = {144, 32, 216, 64};
+
+	rcDown[0] = {0, 64, 72, 96};
+	rcDown[1] = {0, 96, 72, 128};
+	rcDown[2] = {72, 64, 144, 96};
+	rcDown[3] = {144, 64, 216, 96};
+	rcDown[4] = {72, 96, 144, 128};
+	rcDown[5] = {144, 96, 216, 128};
+
+	switch (npc->act_no)
+	{
+		case 10:
+			npc->ani_no = 0;
+			npc->bits &= ~0x10;
+			break;
+
+		case 100:
+			npc->bits |= 0x10;
+			npc->act_no = 101;
+			npc->act_wait = 0;
+			npc->ani_no = 2;
+			npc->ani_wait = 0;
+			// Fallthrough
+		case 101:
+			if (++npc->act_wait > 30)
+				npc->act_no = 102;
+
+			if (++npc->ani_wait > 0)
+			{
+				npc->ani_wait = 0;
+				++npc->ani_no;
+			}
+
+			if ( npc->ani_no > 3 )
+				npc->ani_no = 2;
+
+			npc->xm -= 0x20;
+			break;
+
+		case 102:
+			npc->bits &= ~0x10;
+			npc->act_no = 103;
+			npc->ani_no = 0;
+			npc->ani_wait = 0;
+			// Fallthrough
+		case 103:
+			++npc->act_wait;
+
+			if (++npc->ani_wait > 1)
+			{
+				npc->ani_wait = 0;
+				++npc->ani_no;
+			}
+
+			if (npc->ani_no > 1)
+				npc->ani_no = 0;
+
+			npc->xm -= 0x20;
+			break;
+
+		case 200:
+			npc->bits |= 0x10;
+			npc->bits |= 0x80;
+			npc->act_no = 201;
+			npc->act_wait = 0;
+			npc->ani_no = 4;
+			npc->ani_wait = 0;
+			// Fallthrough
+		case 201:
+			if (++npc->act_wait > 30)
+				npc->act_no = 202;
+
+			if (++npc->ani_wait > 0)
+			{
+				npc->ani_wait = 0;
+				++npc->ani_no;
+			}
+
+			if ( npc->ani_no > 5 )
+				npc->ani_no = 4;
+
+			npc->xm += 0x20;
+			break;
+
+		case 202:
+			npc->bits &= ~0x10;
+			npc->act_no = 203;
+			npc->ani_no = 0;
+			npc->ani_wait = 0;
+			// Fallthrough
+		case 203:
+			++npc->act_wait;
+
+			if (++npc->ani_wait > 1)
+			{
+				npc->ani_wait = 0;
+				++npc->ani_no;
+			}
+
+			if (npc->ani_no > 1)
+				npc->ani_no = 0;
+
+			npc->xm += 0x20;
+			break;
+
+		case 300:
+			npc->act_no = 301;
+			npc->ani_no = 4;
+			npc->ani_wait = 0;
+			npc->bits |= 0x10;
+			// Fallthrough
+		case 301:
+			if (++npc->ani_wait > 0)
+			{
+				npc->ani_wait = 0;
+				++npc->ani_no;
+			}
+
+			if (npc->ani_no > 5)
+				npc->ani_no = 4;
+
+			npc->xm += 0x20;
+
+			if (npc->xm > 0)
+			{
+				npc->xm = 0;
+				npc->act_no = 10;
+			}
+
+			break;
+
+		case 400:
+			npc->act_no = 401;
+			npc->ani_no = 2;
+			npc->ani_wait = 0;
+			npc->bits |= 0x10;
+			// Fallthrough
+		case 401:
+			if (++npc->ani_wait > 0)
+			{
+				npc->ani_wait = 0;
+				++npc->ani_no;
+			}
+
+			if (npc->ani_no > 3)
+				npc->ani_no = 2;
+
+			npc->xm -= 0x20;
+
+			if (npc->xm < 0)
+			{
+				npc->xm = 0;
+				npc->act_no = 10;
+			}
+
+			break;
+	}
+
+	if ((npc->act_no == 101 || npc->act_no == 201 || npc->act_no == 301 || npc->act_no == 401) && npc->act_wait % 2 == 1)
+		PlaySoundObject(112, 1);
+
+	if ((npc->act_no == 103 || npc->act_no == 203) && npc->act_wait % 4 == 1)
+		PlaySoundObject(111, 1);
+
+	if (npc->act_no < 100 || gMC.y >= npc->y + 0x800 || gMC.y <= npc->y - 0x800)
+	{
+		npc->damage = 0;
+		npc->bits &= ~0x80;
+	}
+	else
+	{
+		npc->damage = 10;
+		npc->bits |= 0x80;
+	}
+
+	if (npc->xm > 0x400)
+		npc->xm = 0x400;
+	if (npc->xm < -0x400)
+		npc->xm = -0x400;
+
+	npc->x += npc->xm;
+
+	if (npc->direct == 1)
+		npc->rect = rcUp[npc->ani_no];
+	else
+		npc->rect = rcDown[npc->ani_no];
+}
+
+static void ActBossChar03_02(NPCHAR *npc)
+{
+	RECT rect[4];
+
+	rect[0] = {0, 128, 72, 160};
+	rect[1] = {72, 128, 144, 160};
+	rect[2] = {0, 160, 72, 192};
+	rect[3] = {72, 160, 144, 192};
+
+	switch (npc->act_no)
+	{
+		case 10:
+			npc->act_no = 11;
+			npc->act_wait = 30 * npc->ani_no + 30;
+			break;
+
+		case 11:
+			if (npc->act_wait)
+			{
+				--npc->act_wait;
+			}
+			else
+			{
+				int x;
+				int y;
+				int direct;
+
+				switch (npc->ani_no)
+				{
+					case 0:
+						direct = 3;
+						x = -0x3C00;
+						y = 0xC00;
+						break;
+					case 1:
+						direct = 2;
+						x = 0x3C00;
+						y = 0xC00;
+						break;
+					case 2:
+						direct = 0;
+						x = -0x3C00;
+						y = -0xC00;
+						break;
+					case 3:
+						direct = 1;
+						x = 0x3C00;
+						y = -0xC00;
+						break;
+				}
+
+				SetNpChar(158, npc->x + x, npc->y + y, 0, 0, direct, 0, 0x100);
+				PlaySoundObject(39, 1);
+				npc->act_wait = 120;
+			}
+
+			break;
+	}
+
+	npc->x = (gBoss[0].x + gBoss[npc->count1].x) / 2;
+	npc->y = (gBoss[0].y + gBoss[npc->count1].y) / 2;
+
+	npc->rect = rect[npc->ani_no];
+}
+
+static void ActBossChar03_03(NPCHAR *npc)
+{
+	switch (npc->act_no)
+	{
+		case 10:
+			npc->tgt_x += 0x200;
+
+			if (npc->tgt_x > 0x4000)
+			{
+				npc->tgt_x = 0x4000;
+				npc->act_no = 0;
+				gBoss[3].act_no = 10;
+				gBoss[4].act_no = 10;
+				gBoss[5].act_no = 10;
+				gBoss[6].act_no = 10;
+			}
+
+			break;
+
+		case 20:
+			npc->tgt_x -= 0x200;
+
+			if (npc->tgt_x < 0)
+			{
+				npc->tgt_x = 0;
+				npc->act_no = 0;
+				gBoss[3].act_no = 0;
+				gBoss[4].act_no = 0;
+				gBoss[5].act_no = 0;
+				gBoss[6].act_no = 0;
+			}
+
+			break;
+
+		case 30:
+			npc->tgt_x += 0x200;
+
+			if (npc->tgt_x > 0x2800)
+			{
+				npc->tgt_x = 0x2800;
+				npc->act_no = 0;
+				gBoss[7].act_no = 10;
+				gBoss[13].act_no = 10;
+				gBoss[14].act_no = 10;
+				gBoss[15].act_no = 10;
+				gBoss[16].act_no = 10;
+			}
+
+			break;
+
+		case 40:
+			npc->tgt_x -= 0x200;
+
+			if (npc->tgt_x < 0)
+			{
+				npc->tgt_x = 0;
+				npc->act_no = 0;
+				gBoss[7].act_no = 0;
+				gBoss[13].act_no = 0;
+				gBoss[14].act_no = 0;
+				gBoss[15].act_no = 0;
+				gBoss[16].act_no = 0;
+			}
+
+			break;
+	}
+
+	RECT rcLeft = {216, 96, 264, 144};
+	RECT rcRight = {264, 96, 312, 144};
+
+	if (npc->direct == 0)
+	{
+		npc->rect = rcLeft;
+		npc->x = gBoss[0].x - npc->tgt_x - 0x3000;
+		npc->y = gBoss[0].y;
+	}
+	else
+	{
+		npc->rect = rcRight;
+		npc->x = gBoss[0].x + npc->tgt_x + 0x3000;
+		npc->y = gBoss[0].y;
+	}
+}
+
+static void ActBossChar03_04(NPCHAR *npc)
+{
+	RECT rect[8];
+
+	rect[0] = {0, 192, 16, 208};
+	rect[1] = {16, 192, 32, 208};
+	rect[2] = {32, 192, 48, 208};
+	rect[3] = {48, 192, 64, 208};
+	rect[4] = {0, 208, 16, 224};
+	rect[5] = {16, 208, 32, 224};
+	rect[6] = {32, 208, 48, 224};
+	rect[7] = {48, 208, 64, 224};
+
+	switch (npc->act_no)
+	{
+		case 0:
+			npc->bits &= ~0x20;
+			npc->ani_no = 0;
+			break;
+
+		case 10:
+			npc->act_no = 11;
+			npc->act_wait = 10 * npc->tgt_x + 40;
+			npc->bits |= 0x20;
+			// Fallthrough
+		case 11:
+			npc->ani_no = npc->act_wait < 16 && npc->act_wait / 2 % 2;
+
+			if (npc->act_wait)
+			{
+				--npc->act_wait;
+			}
+			else
+			{
+				const unsigned char deg = GetArktan(npc->x - gMC.x, npc->y - gMC.y) + Random(-2, 2);
+				const int ym = 3 * GetSin(deg);
+				const int xm = 3 * GetCos(deg);
+				SetNpChar(156, npc->x, npc->y, xm, ym, 0, 0, 0x100);
+				PlaySoundObject(39, 1);
+				npc->act_wait = 40;
+			}
+
+			break;
+	}
+
+	switch (npc->tgt_x)
+	{
+		case 0:
+			npc->x = gBoss[0].x - 0x2C00;
+			npc->y = gBoss[0].y - 0x2000;
+			break;
+		case 1:
+			npc->x = gBoss[0].x + 0x3800;
+			npc->y = gBoss[0].y - 0x2000;
+			break;
+		case 2:
+			npc->x = gBoss[0].x - 0x1E00;
+			npc->y = gBoss[0].y + 0x1C00;
+			break;
+		case 3:
+			npc->x = gBoss[0].x + 0x2200;
+			npc->y = gBoss[0].y + 0x1C00;
+			break;
+	}
+
+	npc->rect = rect[npc->tgt_x + 4 * npc->ani_no];
+}
+
+static void ActBossChar03_face(NPCHAR *npc)
+{
+	RECT rect[3];
+
+	rect[0] = {216, 0, 320, 48};
+	rect[1] = {216, 48, 320, 96};
+	rect[2] = {216, 144, 320, 192};
+
+	switch (npc->act_no)
+	{
+		case 0:
+			gBoss[0].bits &= ~0x20;
+			npc->ani_no = 0;
+			break;
+
+		case 10:
+			npc->act_no = 11;
+			npc->act_wait = 10 * npc->tgt_x + 40;
+			gBoss[0].bits |= 0x20;
+			// Fallthrough
+		case 11:
+			if (gBoss[0].shock)
+			{
+				static unsigned char flash;
+
+				if ((flash++ >> 1) & 1)
+					npc->ani_no = 1;
+				else
+					npc->ani_no = 0;
+			}
+			else
+			{
+				npc->ani_no = 0;
+			}
+
+			break;
+	}
+
+	gBoss[7].x = gBoss[0].x;
+	gBoss[7].y = gBoss[0].y;
+
+	if (gBoss[0].act_no <= 10)
+		npc->ani_no = 2;
+
+	npc->rect = rect[npc->ani_no];
+}
+
+void ActBossChar_MonstX(void)
+{
+	switch (gBoss[0].act_no)
+	{
+		case 0:
+			gBoss[0].life = 1;
+			gBoss[0].x = -0x28000;
+			break;
+
+		case 1:
+			gBoss[0].life = 700;
+			gBoss[0].exp = 1;
+			gBoss[0].act_no = 1;
+			gBoss[0].x = 0x100000;
+			gBoss[0].y = 102400;
+			gBoss[0].hit_voice = 54;
+			gBoss[0].hit.front = 0x3000;
+			gBoss[0].hit.top = 0x3000;
+			gBoss[0].hit.back = 0x3000;
+			gBoss[0].hit.bottom = 0x3000;
+			gBoss[0].bits = 0x8208;
+			gBoss[0].size = 3;
+			gBoss[0].code_event = 1000;
+			gBoss[0].ani_no = 0;
+			gBoss[1].cond = 0x80;
+			gBoss[1].size = 3;
+			gBoss[1].direct = 0;
+			gBoss[1].view.front = 0x3000;
+			gBoss[1].view.top = 0x3000;
+			gBoss[1].view.back = 0x3000;
+			gBoss[1].view.bottom = 0x3000;
+			gBoss[1].bits = 8;
+			gBoss[2] = gBoss[1];
+			gBoss[2].direct = 2;
+			gBoss[3].cond = 0x80;
+			gBoss[3].life = 60;
+			gBoss[3].hit_voice = 54;
+			gBoss[3].destroy_voice = 71;
+			gBoss[3].size = 2;
+			gBoss[3].view.front = 0x1000;
+			gBoss[3].view.top = 0x1000;
+			gBoss[3].view.back = 0x1000;
+			gBoss[3].view.bottom = 0x1000;
+			gBoss[3].hit.front = 0xA00;
+			gBoss[3].hit.back = 0xA00;
+			gBoss[3].hit.top = 0xA00;
+			gBoss[3].hit.bottom = 0xA00;
+			gBoss[3].bits = 8;
+			gBoss[3].tgt_x = 0;
+			gBoss[4] = gBoss[3];
+			gBoss[4].tgt_x = 1;
+			gBoss[5] = gBoss[3];
+			gBoss[5].tgt_x = 2;
+			gBoss[5].life = 100;
+			gBoss[6] = gBoss[3];
+			gBoss[6].tgt_x = 3;
+			gBoss[6].life = 100;
+			gBoss[7].cond = 0x80;
+			gBoss[7].x = 0x100000;
+			gBoss[7].y = 0x19000;
+			gBoss[7].view.front = 0x6800;
+			gBoss[7].view.top = 0x3000;
+			gBoss[7].view.back = 0x6800;
+			gBoss[7].view.bottom = 0x3000;
+			gBoss[7].hit_voice = 52;
+			gBoss[7].hit.front = 0x1000;
+			gBoss[7].hit.top = 0x3000;
+			gBoss[7].hit.back = 0x1000;
+			gBoss[7].hit.bottom = 0x2000;
+			gBoss[7].bits = 8;
+			gBoss[7].size = 3;
+			gBoss[7].ani_no = 0;
+			gBoss[9].cond = 0x80;
+			gBoss[9].act_no = 0;
+			gBoss[9].direct = 1;
+			gBoss[9].x = 0xF8000;
+			gBoss[9].y = 0x12000;
+			gBoss[9].view.front = 0x4800;
+			gBoss[9].view.top = 0x1000;
+			gBoss[9].view.back = 0x4800;
+			gBoss[9].view.bottom = 0x3000;
+			gBoss[9].hit_voice = 52;
+			gBoss[9].hit.front = 0x3800;
+			gBoss[9].hit.top = 0x1000;
+			gBoss[9].hit.back = 0x3800;
+			gBoss[9].hit.bottom = 0x2000;
+			gBoss[9].bits = 141;
+			gBoss[9].size = 3;
+			gBoss[10] = gBoss[9];
+			gBoss[10].x = 0x108000;
+			gBoss[11] = gBoss[9];
+			gBoss[11].direct = 3;
+			gBoss[11].x = 0xF8000;
+			gBoss[11].y = 0x20000;
+			gBoss[11].view.top = 0x3000;
+			gBoss[11].view.bottom = 0x1000;
+			gBoss[11].hit.top = 0x2000;
+			gBoss[11].hit.bottom = 0x1000;
+			gBoss[12] = gBoss[11];
+			gBoss[12].x = 0x108000;
+			gBoss[13] = gBoss[9];
+			gBoss[13].cond = 0x80;
+			gBoss[13].view.top = 0x2000;
+			gBoss[13].view.bottom = 0x2000;
+			gBoss[13].view.front = 0x3C00;
+			gBoss[13].view.back = 0x5400;
+			gBoss[13].count1 = 9;
+			gBoss[13].ani_no = 0;
+			gBoss[13].bits = 8;
+			gBoss[14] = gBoss[13];
+			gBoss[14].view.front = 0x5400;
+			gBoss[14].view.back = 0x3C00;
+			gBoss[14].count1 = 10;
+			gBoss[14].ani_no = 1;
+			gBoss[14].bits = 8;
+			gBoss[15] = gBoss[13];
+			gBoss[15].view.top = 0x2000;
+			gBoss[15].view.bottom = 0x2000;
+			gBoss[15].count1 = 11;
+			gBoss[15].ani_no = 2;
+			gBoss[15].bits = 8;
+			gBoss[16] = gBoss[15];
+			gBoss[16].view.front = 0x5400;
+			gBoss[16].view.back = 0x3C00;
+			gBoss[16].count1 = 12;
+			gBoss[16].ani_no = 3;
+			gBoss[16].bits = 8;
+			gBoss[0].act_no = 2;
+			break;
+
+		case 10:
+			gBoss[0].act_no = 11;
+			gBoss[0].act_wait = 0;
+			gBoss[0].count1 = 0;
+			// Fallthrough
+		case 11:
+			if (++gBoss[0].act_wait > 100)
+			{
+				gBoss[0].act_wait = 0;
+
+				if (gMC.x < gBoss[0].x)
+					gBoss[0].act_no = 100;
+				else
+					gBoss[0].act_no = 200;
+			}
+
+			break;
+
+		case 100:
+			gBoss[0].act_wait = 0;
+			gBoss[0].act_no = 101;
+			++gBoss[0].count1;
+			// Fallthrough
+		case 101:
+			if (++gBoss[0].act_wait == 4)
+				gBoss[9].act_no = 100;
+			if (gBoss[0].act_wait == 8)
+				gBoss[10].act_no = 100;
+			if (gBoss[0].act_wait == 10)
+				gBoss[11].act_no = 100;
+			if (gBoss[0].act_wait == 12)
+				gBoss[12].act_no = 100;
+			if (gBoss[0].act_wait > 120 && gBoss[0].count1 > 2)
+				gBoss[0].act_no = 300;
+			if (gBoss[0].act_wait > 121 && gMC.x > gBoss[0].x)
+				gBoss[0].act_no = 200;
+
+			break;
+
+		case 200:
+			gBoss[0].act_wait = 0;
+			gBoss[0].act_no = 201;
+			++gBoss[0].count1;
+			// Fallthrough
+		case 201:
+			if (++gBoss[0].act_wait == 4)
+				gBoss[9].act_no = 200;
+			if (gBoss[0].act_wait == 8)
+				gBoss[10].act_no = 200;
+			if (gBoss[0].act_wait == 10)
+				gBoss[11].act_no = 200;
+			if (gBoss[0].act_wait == 12)
+				gBoss[12].act_no = 200;
+			if (gBoss[0].act_wait > 120 && gBoss[0].count1 > 2)
+				gBoss[0].act_no = 400;
+			if (gBoss[0].act_wait > 121 && gMC.x < gBoss[0].x)
+				gBoss[0].act_no = 100;
+
+			break;
+
+		case 300:
+			gBoss[0].act_wait = 0;
+			gBoss[0].act_no = 301;
+			// Fallthrough
+		case 301:
+			if (++gBoss[0].act_wait == 4)
+				gBoss[9].act_no = 300;
+			if (gBoss[0].act_wait == 8)
+				gBoss[10].act_no = 300;
+			if (gBoss[0].act_wait == 10)
+				gBoss[11].act_no = 300;
+			if (gBoss[0].act_wait == 12)
+				gBoss[12].act_no = 300;
+			if (gBoss[0].act_wait > 50)
+			{
+				if (gBoss[3].cond || gBoss[4].cond || gBoss[5].cond || gBoss[6].cond)
+					gBoss[0].act_no = 500;
+				else
+					gBoss[0].act_no = 600;
+			}
+			break;
+
+		case 400:
+			gBoss[0].act_wait = 0;
+			gBoss[0].act_no = 401;
+			// Fallthrough
+		case 401:
+			if (++gBoss[0].act_wait == 4)
+				gBoss[9].act_no = 400;
+			if (gBoss[0].act_wait == 8)
+				gBoss[10].act_no = 400;
+			if (gBoss[0].act_wait == 10)
+				gBoss[11].act_no = 400;
+			if (gBoss[0].act_wait == 12)
+				gBoss[12].act_no = 400;
+			if (gBoss[0].act_wait > 50)
+			{
+				if (gBoss[3].cond || gBoss[4].cond || gBoss[5].cond || gBoss[6].cond)
+					gBoss[0].act_no = 500;
+				else
+					gBoss[0].act_no = 600;
+			}
+
+			break;
+
+		case 500:
+			gBoss[0].act_no = 501;
+			gBoss[0].act_wait = 0;
+			gBoss[1].act_no = 10;
+			gBoss[2].act_no = 10;
+			// Fallthrough
+		case 501:
+			if (++gBoss[0].act_wait > 300)
+			{
+				gBoss[0].act_no = 502;
+				gBoss[0].act_wait = 0;
+			}
+
+			if (gBoss[3].cond == 0 && gBoss[4].cond == 0 && gBoss[5].cond == 0 && gBoss[6].cond == 0)
+			{
+				gBoss[0].act_no = 502;
+				gBoss[0].act_wait = 0;
+			}
+
+			break;
+
+		case 502:
+			gBoss[0].act_no = 503;
+			gBoss[0].act_wait = 0;
+			gBoss[0].count1 = 0;
+			gBoss[1].act_no = 20;
+			gBoss[2].act_no = 20;
+			// Fallthrough
+		case 503:
+			if (++gBoss[0].act_wait > 50)
+			{
+				if (gMC.x < gBoss[0].x)
+					gBoss[0].act_no = 100;
+				else
+					gBoss[0].act_no = 200;
+			}
+
+			break;
+
+		case 600:
+			gBoss[0].act_no = 601;
+			gBoss[0].act_wait = 0;
+			gBoss[0].count2 = gBoss[0].life;
+			gBoss[1].act_no = 30;
+			gBoss[2].act_no = 30;
+			// Fallthrough
+		case 601:
+			++gBoss[0].act_wait;
+
+			if (gBoss[0].life < gBoss[0].count2 - 200 || gBoss[0].act_wait > 300)
+			{
+				gBoss[0].act_no = 602;
+				gBoss[0].act_wait = 0;
+			}
+
+			break;
+
+		case 602:
+			gBoss[0].act_no = 603;
+			gBoss[0].act_wait = 0;
+			gBoss[0].count1 = 0;
+			gBoss[1].act_no = 40;
+			gBoss[2].act_no = 40;
+			break;
+
+		case 603:
+			if (++gBoss[0].act_wait > 50)
+			{
+				if (gMC.x < gBoss[0].x)
+					gBoss[0].act_no = 100;
+				else
+					gBoss[0].act_no = 200;
+			}
+
+			break;
+
+		case 1000:
+			SetQuake(2);
+
+			if (++gBoss[0].act_wait % 8 == 0)
+				PlaySoundObject(52, 1);
+
+			SetDestroyNpChar(gBoss[0].x + (Random(-0x48, 0x48) * 0x200), gBoss[0].y + (Random(-0x40, 0x40) * 0x200), 1, 1);
+
+			if (gBoss[0].act_wait > 100)
+			{
+				gBoss[0].act_wait = 0;
+				gBoss[0].act_no = 1001;
+				SetFlash(gBoss[0].x, gBoss[0].y, 1);
+				PlaySoundObject(35, 1);
+			}
+
+			break;
+
+		case 1001:
+			SetQuake(40);
+
+			if (++gBoss[0].act_wait > 50)
+			{
+				for (int i = 0; i < 20; ++i)
+					gBoss[i].cond = 0;
+
+				DeleteNpCharCode(158, 1);
+				SetNpChar(159, gBoss[0].x, gBoss[0].y - 0x3000, 0, 0, 0, 0, 0);
+			}
+
+			break;
+	}
+
+	ActBossChar03_01(&gBoss[9]);
+	ActBossChar03_01(&gBoss[10]);
+	ActBossChar03_01(&gBoss[11]);
+	ActBossChar03_01(&gBoss[12]);
+	gBoss[0].x += ((gBoss[11].x + gBoss[10].x + gBoss[9].x + gBoss[12].x) / 4 - gBoss[0].x) / 16;
+	ActBossChar03_face(&gBoss[7]);
+	ActBossChar03_02(&gBoss[13]);
+	ActBossChar03_02(&gBoss[14]);
+	ActBossChar03_02(&gBoss[15]);
+	ActBossChar03_02(&gBoss[16]);
+	ActBossChar03_03(&gBoss[1]);
+	ActBossChar03_03(&gBoss[2]);
+
+	if (gBoss[3].cond)
+		ActBossChar03_04(&gBoss[3]);
+	if (gBoss[4].cond)
+		ActBossChar03_04(&gBoss[4]);
+	if (gBoss[5].cond)
+		ActBossChar03_04(&gBoss[5]);
+	if (gBoss[6].cond)
+		ActBossChar03_04(&gBoss[6]);
+
+	if (gBoss[0].life == 0 && gBoss[0].act_no < 1000)
+	{
+		gBoss[0].act_no = 1000;
+		gBoss[0].act_wait = 0;
+		gBoss[0].shock = 0x96;
+		gBoss[9].act_no = 300;
+		gBoss[10].act_no = 300;
+		gBoss[11].act_no = 300;
+		gBoss[12].act_no = 300;
+	}
+}
\ No newline at end of file
diff --git a/src/BossX.h b/src/BossX.h
new file mode 100644
index 00000000..349d4488
--- /dev/null
+++ b/src/BossX.h
@@ -0,0 +1,3 @@
+#pragma once
+
+void ActBossChar_MonstX(void);
diff --git a/src/TextScr.cpp b/src/TextScr.cpp
index 4309a164..88919386 100644
--- a/src/TextScr.cpp
+++ b/src/TextScr.cpp
@@ -27,6 +27,7 @@
 #include "Map.h"
 #include "BossLife.h"
 #include "SelStage.h"
+#include "Flash.h"
 
 #define IS_COMMAND(c1, c2, c3) gTS.data[gTS.p_read + 1] == c1 && gTS.data[gTS.p_read + 2] == c2 && gTS.data[gTS.p_read + 3] == c3
 
@@ -942,6 +943,11 @@ int TextScriptProc()
 						SetQuake(z);
 						gTS.p_read += 8;
 					}
+					else if (IS_COMMAND('F','L','A'))
+					{
+						SetFlash(0, 0, 2);
+						gTS.p_read += 4;
+					}
 					else if (IS_COMMAND('F','A','I'))
 					{
 						z = GetTextScriptNo(gTS.p_read + 4);
@@ -976,6 +982,13 @@ int TextScriptProc()
 						SetFrameTargetNpChar(x, y);
 						gTS.p_read += 13;
 					}
+					else if (IS_COMMAND('F','O','B'))
+					{
+						x = GetTextScriptNo(gTS.p_read + 4);
+						y = GetTextScriptNo(gTS.p_read + 9);
+						SetFrameTargetBoss(x, y);
+						gTS.p_read += 13;
+					}
 					else if (IS_COMMAND('S','O','U'))
 					{
 						z = GetTextScriptNo(gTS.p_read + 4);