BLADERUNNER: Pull in changes from madmoose

1 files changed, 174 insertions, 0 deletions

diff --git a/engines/bladerunner/script/ai_00_mccoy.cpp b/engines/bladerunner/script/ai_00_mccoy.cpp
new file mode 100644
index 0000000000..2d722f1c8b
--- /dev/null
+++ b/engines/bladerunner/script/ai_00_mccoy.cpp
@@ -0,0 +1,174 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "bladerunner/script/ai_00_mccoy.h"
+
+namespace BladeRunner {
+
+AIScript_McCoy::AIScript_McCoy(BladeRunnerEngine *vm)
+	: AIScriptBase(vm)
+{}
+
+void AIScript_McCoy::Initialize()
+{
+	dword_45A0D0_animation_state = 0;
+	dword_45A0D4 = 0;
+	dword_45A0D8 = 0;
+	dword_45A0DC = 30;
+	dword_45A0E0 = 1;
+	dword_45A0E4 = 0;
+	dword_45A0E8 = 3;
+}
+
+void AIScript_McCoy::UpdateAnimation(int *animation, int *frame)
+{
+	*animation = *frame = 0;
+	switch (dword_45A0D0_animation_state)
+	{
+		case 0:
+			*animation = 19;
+			if (dword_45A0D8 < dword_45A0DC)
+			{
+				*frame = dword_45A0E8;
+				dword_45A0D4 += dword_45A0E0;
+				if (dword_45A0D4 > dword_45A0E8)
+				{
+					dword_45A0D4 = dword_45A0E8;
+					dword_45A0E0 = -1;
+				}
+				else
+				{
+					*frame = dword_45A0D4;
+					if (dword_45A0D4 < dword_45A0E4)
+					{
+						dword_45A0D4 = dword_45A0E4;
+						dword_45A0E0 = 1;
+						*frame = dword_45A0E4;
+					}
+				}
+				dword_45A0D8++;
+			}
+			else
+			{
+				dword_45A0D4 += dword_45A0E0;
+				dword_45A0DC = 0;
+				if (dword_45A0D4 == 18 && Random_Query(0, 2))
+				{
+					dword_45A0E0 = -1;
+					dword_45A0D8 = 0;
+					dword_45A0E4 = 14;
+					dword_45A0E8 = 18;
+					dword_45A0DC = Random_Query(0, 30);
+				}
+				if (dword_45A0D4 == 26)
+				{
+					if (Random_Query(0, 2))
+					{
+						dword_45A0E0 = -1;
+						dword_45A0D8 = 0;
+						dword_45A0E4 = 23;
+						dword_45A0E8 = 26;
+						dword_45A0DC = Random_Query(0, 30);
+						}
+				}
+				if (dword_45A0D4 >= Slice_Animation_Query_Number_Of_Frames(19))
+				{
+					dword_45A0D4 = 0;
+					if (Random_Query(0, 2))
+					{
+						dword_45A0D8 = 0;
+						dword_45A0E4 = 0;
+						dword_45A0E8 = 3;
+						dword_45A0DC = Random_Query(0, 45);
+					}
+				}
+				*frame = dword_45A0D4;
+				if (dword_45A0D4 < 0)
+				{
+					*frame = Slice_Animation_Query_Number_Of_Frames(19) - 1;
+					dword_45A0D4 = *frame;
+				}
+			}
+			break;
+
+		// Continue walking (follows state 32)
+		case 30:
+			*animation = 13;
+			if (++dword_45A0D4 >= Slice_Animation_Query_Number_Of_Frames(13))
+				dword_45A0D4 = 0;
+			*frame = dword_45A0D4;
+
+			if (dword_45A0D4 == 2)
+				; //Sound_Right_Footstep_Walk(0);
+			else if (dword_45A0D4 == 10)
+				; //Sound_Left_Footstep_Walk(0);
+
+			break;
+
+		// Start walking
+		case 32:
+			dword_45A0D4 = 1;
+			dword_45A0D0_animation_state = 30;
+			*animation = 13;
+			*frame = 1;
+			break;
+
+		case 58:
+			*animation = 47;
+			if (dword_45A0D4++ == 5) {
+				int stepSound;
+				switch (Random_Query(0, 2)) {
+				case 0:
+					stepSound = 595;
+					break;
+				case 1:
+					stepSound = 594;
+					break;
+				default:
+					stepSound = 593;
+				}
+				(void)stepSound;
+				// Ambient_Sounds_Play_Sound(stepSound, 39, 0, 0, 99);
+			}
+			if (dword_45A0D4 > Slice_Animation_Query_Number_Of_Frames(*animation) - 2)
+				dword_45A0D4 = 0;
+			*frame = dword_45A0D4;
+			break;
+	}
+}
+
+void AIScript_McCoy::ChangeAnimationMode(int mode)
+{
+	switch (mode)
+	{
+		case 0:
+			dword_45A0D0_animation_state = 0;
+			dword_45A0D4 = 0;
+			break;
+
+		case 1:
+			dword_45A0D0_animation_state = 32;
+			break;
+	}
+}
+
+} // End of namespace BladeRunner