Initial commit

engines/chamber/ifgm.cpp

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+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "chamber/chamber.h"
+#include "chamber/common.h"
+#include "chamber/ifgm.h"
+#include "chamber/dialog.h"
+#include "chamber/sound.h"
+
+namespace Chamber {
+
+byte ifgm_loaded = 0;
+byte ifgm_flag2;
+
+void IFGM_Init(void) {
+	if (g_vm->getLanguage() == Common::EN_USA) {
+		/*TODO*/
+	} else {
+		ifgm_loaded = 0;
+	}
+
+}
+
+void IFGM_Shutdown(void) {
+
+}
+
+void IFGM_Poll(void) {
+	if(!ifgm_loaded)
+		return;
+/*
+xor     ax, ax
+int     0F0h
+*/
+
+}
+
+
+/*
+Load and play a sound sample.
+Return 0 if playback is unavailable
+*/
+int16 IFGM_PlaySound(byte index) {
+	if (!ifgm_loaded)
+		return 0;
+
+	/*TODO*/
+
+	return 0;
+}
+
+void IFGM_PlaySample(byte index) {
+	if (!ifgm_loaded)
+		return;
+	IFGM_PlaySound(index);
+}
+
+void IFGM_StopSample(void) {
+	if (!ifgm_loaded)
+		return;
+}
+
+static byte sfx_sounds[] = {
+	0, 5, 10, 14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+};
+
+void IFGM_PlaySfx(byte index) {
+	if (!ifgm_loaded)
+		return;
+	if (cur_dlg_index == 0)
+		return;
+	playSound(sfx_sounds[index % 16]);
+}
+
+} // end of namespace Chamber