SCUMM: Implement soccer u32 op_1017

Used sporadically during gameplay

2 files changed, 16 insertions, 0 deletions

diff --git a/engines/scumm/he/logic_he.cpp b/engines/scumm/he/logic_he.cpp
index ca2058fea7..b99459d80d 100644
--- a/engines/scumm/he/logic_he.cpp
+++ b/engines/scumm/he/logic_he.cpp
@@ -894,6 +894,10 @@ int32 LogicHEsoccer::dispatch(int op, int numArgs, int32 *args) {
 		res = op_1016(args);
 		break;
 
+	case 1017:
+		res = op_1017(args);
+		break;
+
 	case 1019:
 		res = op_1019(args);
 		break;
@@ -2221,6 +2225,17 @@ int LogicHEsoccer::op_1016(int32 *args) {
 	return result;
 }
 
+int LogicHEsoccer::op_1017(int32 *args) {
+	// Used sporadically during a match (out of bounds?)
+	if (!args[1])
+		args[1] = 1;
+
+	double v3 = asin((double)args[0] / (double)args[1]);
+	writeScummVar(108, (int32)(v3 / 0.01745329251994328 * (double)args[1]));
+
+	return 1;
+}
+
 int LogicHEsoccer::op_1019(int32 *args) {
 	// Used at the beginning of a match
 	// Initializes some arrays. Player positions?
diff --git a/engines/scumm/he/logic_he.h b/engines/scumm/he/logic_he.h
index 27b06a797d..db6397e830 100644
--- a/engines/scumm/he/logic_he.h
+++ b/engines/scumm/he/logic_he.h
@@ -135,6 +135,7 @@ private:
 	int op_1013(int32 a1, int32 a2, int32 a3);
 	int op_1014(int32 a1, int32 a2, int32 a3, int32 a4, int32 a5, int32 a6, int32 a7, int32 a8, int32 a9, int32 a10, int32 a11, int32 a12, int32 a13, int32 a14);
 	int op_1016(int32 *args);
+	int op_1017(int32 *args);
 	int op_1019(int32 *args);
 	int op_1020();
 	int op_1021(int32 a1, int32 a2, int32 a3, int32 a4, int32 a5, int32 a6, int32 a7);