FULLPIPE: Implement sceneHandler09_checkHangerCollide()

3 files changed, 45 insertions, 4 deletions

diff --git a/engines/fullpipe/scenes.cpp b/engines/fullpipe/scenes.cpp
index 327167a422..6fd3989a3e 100644
--- a/engines/fullpipe/scenes.cpp
+++ b/engines/fullpipe/scenes.cpp
@@ -172,8 +172,14 @@ Vars::Vars() {
 	scene09_var15 = 0;
 	scene09_var17 = 0;
 	scene09_var19 = 0;
-	scene09_var18.x = 0;
-	scene09_var18.y = -15;
+	scene09_var18[0].x = 0;
+	scene09_var18[0].y = -15;
+	scene09_var18[1].x = 15;
+	scene09_var18[1].y = 0;
+	scene09_var18[2].x = 0;
+	scene09_var18[2].y = 0;
+	scene09_var18[3].x = 0;
+	scene09_var18[3].y = 0;
 
 	scene10_gum = 0;
 	scene10_packet = 0;
diff --git a/engines/fullpipe/scenes.h b/engines/fullpipe/scenes.h
index 6971067b7d..32dfb96c3f 100644
--- a/engines/fullpipe/scenes.h
+++ b/engines/fullpipe/scenes.h
@@ -367,7 +367,7 @@ public:
 	int scene09_var15;
 	int scene09_var17;
 	int scene09_var19;
-	Common::Point scene09_var18;
+	Common::Point scene09_var18[4];
 
 	StaticANIObject *scene10_gum;
 	StaticANIObject *scene10_packet;
diff --git a/engines/fullpipe/scenes/scene09.cpp b/engines/fullpipe/scenes/scene09.cpp
index 7952985633..6743795d46 100644
--- a/engines/fullpipe/scenes/scene09.cpp
+++ b/engines/fullpipe/scenes/scene09.cpp
@@ -461,8 +461,43 @@ void sceneHandler09_collideBall(Ball *ball) {
 	}
 }
 
+void sceneHandler09_ballExplode(Ball *ball) {
+	warning("STUB: sceneHandler09_ballExplode()");
+}
+
 void sceneHandler09_checkHangerCollide() {
-	warning("STUB: sceneHandler09_checkHangerCollide()");
+	for (Ball *ball = g_vars->scene09_balls.pHead; ball; ball = ball->p0) {
+		int newx = ball->ani->_ox + 5;
+
+		ball->ani->setOXY(newx, ball->ani->_oy);
+
+		if (newx <= 1398 || g_vars->scene09_flyingBall) {
+			if (g_vars->scene09_var08)
+				goto LABEL_11;
+		} else if (g_vars->scene09_var08) {
+			sceneHandler09_collideBall(ball);
+			continue;
+		}
+
+		if (newx > 1600) {
+			sceneHandler09_ballExplode(ball);
+			continue;
+		}
+
+	LABEL_11:
+		int pixel;
+
+		for (int i = 0; i < g_vars->scene09_numMovingHangers; i++) {
+			for (int j = 0; j < 4; j++) {
+				g_vars->scene09_hangers[i]->ani->getPixelAtPos(newx + g_vars->scene09_var18[j].x, ball->ani->_oy + g_vars->scene09_var18[j].y, &pixel);
+
+				if (pixel) {
+					sceneHandler09_ballExplode(ball);
+					break;
+				}
+			}
+		}
+	}
 }
 
 void sceneHandler09_hangerStartCycle() {