BLADERUNNER: Fixed CppCheck warnings

Rat interaction at UG15 is now working exactly as in the original game.
Before the bridge didn't break if player shot the rat on it.

6 files changed, 11 insertions, 20 deletions

diff --git a/engines/bladerunner/script/ai/free_slot_a.cpp b/engines/bladerunner/script/ai/free_slot_a.cpp
index f31fbaa550..c80b4da778 100644
--- a/engines/bladerunner/script/ai/free_slot_a.cpp
+++ b/engines/bladerunner/script/ai/free_slot_a.cpp
@@ -202,13 +202,14 @@ void AIScriptFreeSlotA::OtherAgentEnteredCombatMode(int otherActorId, int combat
 }
 
 void AIScriptFreeSlotA::ShotAtAndMissed() {
-	if (Actor_Query_In_Set(kActorFreeSlotA, kSetUG15))
-		calcHit();
+	if (Actor_Query_In_Set(kActorFreeSlotA, kSetUG15)) {
+		checkIfOnBridge();
+	}
 }
 
 bool AIScriptFreeSlotA::ShotAtAndHit() {
 	if (Actor_Query_In_Set(kActorFreeSlotA, kSetUG15)) {
-		calcHit();
+		checkIfOnBridge();
 		Actor_Set_Goal_Number(kActorFreeSlotA, kGoalFreeSlotAUG15Die);
 		return true;
 	}
@@ -539,14 +540,11 @@ void AIScriptFreeSlotA::FledCombat() {
 	// return false;
 }
 
-void AIScriptFreeSlotA::calcHit() {
+void AIScriptFreeSlotA::checkIfOnBridge() {
 	float x, y, z;
-
 	Actor_Query_XYZ(kActorFreeSlotA, &x, &y, &z);
-
-	if (x >= -30.0f
-	 && x < -150.0f
-	) {
+	// bug? this should probably check if McCoy is close enough because bridge will break long after rat died and player tries to walk through
+	if (-150.0 <= x && x < -30.0f) {
 		Game_Flag_Set(kFlagUG15BridgeWillBreak);
 	}
 }
diff --git a/engines/bladerunner/script/ai/officer_leary.cpp b/engines/bladerunner/script/ai/officer_leary.cpp
index 69ec583a6a..d1e7eea4d7 100644
--- a/engines/bladerunner/script/ai/officer_leary.cpp
+++ b/engines/bladerunner/script/ai/officer_leary.cpp
@@ -539,9 +539,6 @@ bool AIScriptOfficerLeary::GoalChanged(int currentGoalNumber, int newGoalNumber)
 }
 
 bool AIScriptOfficerLeary::UpdateAnimation(int *animation, int *frame) {
-	int v57;
-	int a1;
-
 	switch (_animationState) {
 	case 32:
 		*animation = 603;
@@ -872,10 +869,8 @@ bool AIScriptOfficerLeary::UpdateAnimation(int *animation, int *frame) {
 				*animation = 591;
 			}
 			if (_animationFrame > Slice_Animation_Query_Number_Of_Frames(*animation) / 2) {
-				a1 = *animation;
 				_animationFrame += 3;
-				v57 = _animationFrame;
-				if (v57 > Slice_Animation_Query_Number_Of_Frames(a1) - 1) {
+				if (_animationFrame > Slice_Animation_Query_Number_Of_Frames(*animation) - 1) {
 					_animationFrame = 0;
 					_animationState = _animationStateNext;
 					*animation = _animationNext;
diff --git a/engines/bladerunner/script/ai_script.h b/engines/bladerunner/script/ai_script.h
index 5c5a77457d..6c857da43c 100644
--- a/engines/bladerunner/script/ai_script.h
+++ b/engines/bladerunner/script/ai_script.h
@@ -462,7 +462,7 @@ DECLARE_SCRIPT(FreeSlotA)
 	float _fallHeightCurrent;
 	float _fallHeightTarget;
 
-	void calcHit();
+	void checkIfOnBridge();
 	void goToRandomUGxx();
 END_SCRIPT
 
diff --git a/engines/bladerunner/script/scene/ar01.cpp b/engines/bladerunner/script/scene/ar01.cpp
index 1213f47814..6c6067d1d5 100644
--- a/engines/bladerunner/script/scene/ar01.cpp
+++ b/engines/bladerunner/script/scene/ar01.cpp
@@ -111,7 +111,7 @@ void SceneScriptAR01::InitializeScene() {
 	        &&  Game_Flag_Query(kFlagHC01toAR01)
 	) {
 		Scene_Loop_Set_Default(kAR01LoopMainLoopNoSpinner);
-	} else {
+	} else { // bug? branch content is equal to previous branch
 		Scene_Loop_Set_Default(kAR01LoopMainLoopNoSpinner);
 	}
 }
diff --git a/engines/bladerunner/script/scene/nr07.cpp b/engines/bladerunner/script/scene/nr07.cpp
index 6fbebd22ff..02224d0b09 100644
--- a/engines/bladerunner/script/scene/nr07.cpp
+++ b/engines/bladerunner/script/scene/nr07.cpp
@@ -241,7 +241,7 @@ void SceneScriptNR07::clickedOnVase() {
 			int friendliness = Actor_Query_Friendliness_To_Other(kActorDektora, kActorMcCoy);
 			if (friendliness > 50) {
 				Actor_Modify_Friendliness_To_Other(kActorDektora, kActorMcCoy, 2);
-			} else if (friendliness <= 50) {
+			} else {
 				Actor_Modify_Friendliness_To_Other(kActorDektora, kActorMcCoy, -2);
 			}
 			Actor_Says(kActorMcCoy, 3600, 19);
diff --git a/engines/bladerunner/script/script.cpp b/engines/bladerunner/script/script.cpp
index 9e2097b2d9..e38477d03f 100644
--- a/engines/bladerunner/script/script.cpp
+++ b/engines/bladerunner/script/script.cpp
@@ -96,8 +96,6 @@ bool ScriptBase::Region_Check(int left, int top, int right, int down) {
 		&& _vm->_sceneScript->_mouseY >= top
 		&& _vm->_sceneScript->_mouseX <= right
 		&& _vm->_sceneScript->_mouseY <= down;
-
-	return false;
 }
 
 bool ScriptBase::Object_Query_Click(const char *objectName1, const char *objectName2) {