From 81d8ec5a74c784b4cd6c9cf9d9ffdefc6d6f8db4 Mon Sep 17 00:00:00 2001
From: Strangerke
Date: Tue, 27 Nov 2012 22:33:51 +0100
Subject: HOPKINS: Rework SCBOB(), silent some CppCheck warnings

---
 engines/hopkins/font.cpp    |  30 ++++-----
 engines/hopkins/objects.cpp | 148 +++++++++++++++++---------------------------
 engines/hopkins/script.cpp  |  40 +++++-------
 engines/hopkins/talk.cpp    |  10 ++-
 4 files changed, 86 insertions(+), 142 deletions(-)

(limited to 'engines')

diff --git a/engines/hopkins/font.cpp b/engines/hopkins/font.cpp
index df9aa94458..414d88e399 100644
--- a/engines/hopkins/font.cpp
+++ b/engines/hopkins/font.cpp
@@ -111,7 +111,6 @@ void FontManager::BOITE(int idx, int messageId, const Common::String &filename,
 	byte *v9; 
 	byte *ptre; 
 	Common::String s; 
-	byte *v59; 
 	Common::String file; 
 	Common::File f;
 
@@ -122,7 +121,6 @@ void FontManager::BOITE(int idx, int messageId, const Common::String &filename,
 	_vm->_globals.police_l = 11;
 
 	_vm->_globals.largeur_boite = 11 * Txt[idx].field3FE;
-	int lineCount = 0;
 	if (Txt[idx].textLoaded) {
 		int v34 = Txt[idx].field3FC;
 		if (v34 != 6 && v34 != 1 && v34 != 3 && v34 != 5) {
@@ -146,6 +144,7 @@ void FontManager::BOITE(int idx, int messageId, const Common::String &filename,
 			_vm->_graphicsManager.Ajoute_Segment_Vesa(xp, yp, xp + v37, yp + v36);
 		}
 	} else {
+		int lineCount = 0;
 		int v62 = 0;
 		do {
 			TRIER_TEXT[v62++] = 0;
@@ -195,13 +194,11 @@ void FontManager::BOITE(int idx, int messageId, const Common::String &filename,
 			v11 = 0;
 			WRITE_LE_UINT16((uint16 *)v9 + 48, (int16)READ_LE_UINT16(v10 + 96));
 		}
-		v59 = texte_tmp;
-		int v63 = 0;
-		int v64 = 0;
+		byte *v59 = texte_tmp;
 		byte *v60;
 		if (!v69)
 			goto LABEL_43;
-		do {
+		for (int v63 = 0; v63 < v69; v63++) {
 			byte v13 = *v59;
 			if ((byte)(*v59 + 46) > 0x1Bu) {
 				if ((byte)(v13 + 80) > 0x1Bu) {
@@ -214,12 +211,12 @@ void FontManager::BOITE(int idx, int messageId, const Common::String &filename,
 				v13 += 111;
 			}
 			*v59 = v13;
-			v59 = v59 + 1;
-			++v63;
-		} while (v63 < v69);
+			v59++;
+		};
 
 		v60 = texte_tmp;
 		if (v69) {
+			int v64 = 0;
 			while (1) {
 				byte v14 = *(v60 + v64);
 				if (v14 == '\r' || v14 == '\n') {
@@ -234,16 +231,13 @@ void FontManager::BOITE(int idx, int messageId, const Common::String &filename,
 			Txt[idx].field3FE = v64;
 			_vm->_globals.largeur_boite = 0;
 
-			int v15 = 0;
-			byte v16;
 			if (v64 + 1 > 0) {
-				do {
-					v16 = *(v60 + v15);
+				for (int v15 = 0; v15 < v64 + 1; v15++) {
+					byte v16 = *(v60 + v15);
 					if ((byte)v16 <= 0x1Fu)
 						v16 = 32;
 					_vm->_globals.largeur_boite += _vm->_objectsManager.Get_Largeur(_vm->_globals.police, (byte)v16 - 32);
-					++v15;
-				} while (v15 < v64 + 1);
+				}
 			}
 			_vm->_globals.largeur_boite += 2;
 			int v17 = _vm->_globals.largeur_boite / 2;
@@ -309,16 +303,14 @@ LABEL_57:
 					TRIER_TEXT[i] = 0;
 				} else {
 					int ptrc = 0;
-					int v23 = 0;
 					if (v22 - 1 > 0) {
-						do {
+						for (int v23 = 0; v23 < TRIER_TEXT[i] - 1; v23++) {
 							Common::String &line = Txt[idx].lines[i];
 							byte v24 = (v23 >= (int)line.size()) ? '\0' : line.c_str()[v23];
 							if ((byte)v24 <= 0x1Fu)
 								v24 = 32;
 							ptrc += _vm->_objectsManager.Get_Largeur(_vm->_globals.police, (byte)v24 - 32);
-							++v23;
-						} while (v23 < TRIER_TEXT[i] - 1);
+						}
 					}
 					TRIER_TEXT[i] = ptrc;
 				}
diff --git a/engines/hopkins/objects.cpp b/engines/hopkins/objects.cpp
index dcb3a40b27..767decdded 100644
--- a/engines/hopkins/objects.cpp
+++ b/engines/hopkins/objects.cpp
@@ -719,106 +719,75 @@ void ObjectsManager::BOB_OFFSETY(int idx, int v) {
 }
 
 void ObjectsManager::SCBOB(int idx) {
+	if (_vm->_globals.Cache[idx].fieldA <= 0)
+		return;
+
 	int v1 = idx;
-	if (_vm->_globals.Cache[idx].fieldA > 0) {
-		int v8 = 0;
-		do {
-			v1 = v8;
-			if (_vm->_globals.Bob[v1].field0) {
-				if (!_vm->_globals.Bob[v8].field16) {
-					if (!_vm->_globals.Bob[v8].field34) {
-						if ( _vm->_globals.Bob[v8].frameIndex != 250) {
-							int v2 = _vm->_globals.Bob[v8].oldWidth;
-							int v9 = _vm->_globals.Bob[v8].oldX + _vm->_globals.Bob[v8].oldWidth;
-							int v6 = _vm->_globals.Bob[v8].oldY + _vm->_globals.Bob[v8].oldHeight;
-							int v3 =_vm->_globals.Cache[idx].field0;
-							int v4 =_vm->_globals.Cache[idx].field4;
-							int v7 =_vm->_globals.Cache[idx].field6 + v3;
-							int v1 =_vm->_globals.Cache[idx].field14 +_vm->_globals.Cache[idx].field8 + v4;
-              
-							if (v6 > v4) {
-								if (v6 < v1) {
-									v1 = 0;
-									if (v9 >= v3 && v9 <= (_vm->_globals.Cache[idx].field6 + v3)) {
-										++_vm->_globals.Cache[idx].fieldA;
-										v1 = 1;
-									}
-                  
-									if (!(uint16)v1) {
-										if (v2 >= v3 && v7 >= v2) {
-											++_vm->_globals.Cache[idx].fieldA;
-											v1 = 1;
-										}
-										if (!(uint16)v1) {
-											if ( v7 >= v2 && v2 >= v3 ) {
-												++_vm->_globals.Cache[idx].fieldA;
-												v1 = 1;
-											}
-											if (!(uint16)v1) {
-												if (v2 >= v3 && v9 <= v7) {
-													++_vm->_globals.Cache[idx].fieldA;
-													v1 = 1;
-												}
-												if (!(uint16)v1 && v2 <= v3 && v9 >= v7)
-													++_vm->_globals.Cache[idx].fieldA;
-											}
-										}
-									}
-								}
-							}
-						}
+	for (int v8 = 0; v8 <= 20; v8++) {
+		v1 = v8;
+		if ((_vm->_globals.Bob[v1].field0) && (!_vm->_globals.Bob[v8].field16) && (!_vm->_globals.Bob[v8].field34) && (_vm->_globals.Bob[v8].frameIndex != 250)) {
+			int v2 = _vm->_globals.Bob[v8].oldWidth;
+			int v9 = _vm->_globals.Bob[v8].oldX + _vm->_globals.Bob[v8].oldWidth;
+			int v6 = _vm->_globals.Bob[v8].oldY + _vm->_globals.Bob[v8].oldHeight;
+			int v3 =_vm->_globals.Cache[idx].field0;
+			int v4 =_vm->_globals.Cache[idx].field4;
+			int v7 =_vm->_globals.Cache[idx].field6 + v3;
+			int v1 =_vm->_globals.Cache[idx].field14 +_vm->_globals.Cache[idx].field8 + v4;
+          
+			if ((v6 > v4) && (v6 < v1)) {
+				v1 = 0;
+				if (v9 >= v3 && v9 <= (_vm->_globals.Cache[idx].field6 + v3)) {
+					++_vm->_globals.Cache[idx].fieldA;
+						v1 = 1;
+				}
+				if (!(uint16)v1) {
+					if (v2 >= v3 && v7 >= v2) {
+						++_vm->_globals.Cache[idx].fieldA;
+						v1 = 1;
 					}
 				}
+				if (!(uint16)v1) {
+					if ( v7 >= v2 && v2 >= v3 ) {
+						++_vm->_globals.Cache[idx].fieldA;
+						v1 = 1;
+					}
+				}
+				if (!(uint16)v1) {
+					if (v2 >= v3 && v9 <= v7) {
+						++_vm->_globals.Cache[idx].fieldA;
+						v1 = 1;
+					}
+				}
+				if (!(uint16)v1 && v2 <= v3 && v9 >= v7)
+					++_vm->_globals.Cache[idx].fieldA;
 			}
-			++v8;
-		} while (v8 <= 20);
+		}
 	}
 }
 
 void ObjectsManager::CALCUL_BOB(int idx) {
-	int result;
-	int v3;
-	int v4;
-	int v5;
-	int v6;
-	int v7; 
-	int v8; 
-	int v9; 
-	int v10; 
-	int v11; 
-	int v13;
-	int v14;
-	int v15;
-	int v17;
-	int v20;
-	int v21;
-	int v22;
-
 	_vm->_globals.Bob[idx].isActive = false;
 	if (_vm->_globals.Bob[idx].isSprite) {
 		_vm->_globals.Bob[idx].field38 = 0;
 		_vm->_globals.Bob[idx].field36 = 0;
 	}
   
-	result = _vm->_globals.Bob[idx].frameIndex;
+	int result = _vm->_globals.Bob[idx].frameIndex;
 	if (result != 250) {
+		int v5, v15, v22;
 		if (_vm->_globals.Bob[idx].field38) {
-			v4 = get_offsetx(_vm->_globals.Bob[idx].spriteData, result, 1);
-			v22 = v4;
-			v15 = v4;
+			v22 = v15 = get_offsetx(_vm->_globals.Bob[idx].spriteData, result, 1);
 			v5 = get_offsety(_vm->_globals.Bob[idx].spriteData, _vm->_globals.Bob[idx].frameIndex, 1);
 		} else {
-			v3 = get_offsetx(_vm->_globals.Bob[idx].spriteData, result, 0);
-			v22 = v3;
-			v15 = v3;
+			v22 = v15 = get_offsetx(_vm->_globals.Bob[idx].spriteData, result, 0);
 			v5 = get_offsety(_vm->_globals.Bob[idx].spriteData, _vm->_globals.Bob[idx].frameIndex, 0);
 		}
     
-		v17 = v5;
-		v6 = v5;
-		v21 = 0;
-		v20 = 0;
-		v7 = _vm->_globals.Bob[idx].field36;
+		int v17 = v5;
+		int v6 = v5;
+		int v21 = 0;
+		int v20 = 0;
+		int v7 = _vm->_globals.Bob[idx].field36;
 		
 		if (v7 < 0) {
 			v7 = -v7;
@@ -832,16 +801,14 @@ void ObjectsManager::CALCUL_BOB(int idx) {
 			if (v15 >= 0) {
 				v22 = _vm->_graphicsManager.Reel_Zoom(v15, v21);
 			} else {
-				v8 = v15;
 				if (v15 < 0)
-					v8 = -v15;
-				v15 = v8;
-				v22 = -_vm->_graphicsManager.Reel_Zoom(v8, v21);
+					v15 = -v15;
+				v22 = -_vm->_graphicsManager.Reel_Zoom(v15, v21);
 			}
 			if (v6 >= 0) {
 				v17 = _vm->_graphicsManager.Reel_Zoom(v6, v21);
 			} else {
-				v9 = v15;
+				int v9 = v15;
 				if (v15 < 0)
 					v9 = -v15;
 				v6 = v9;
@@ -853,24 +820,21 @@ void ObjectsManager::CALCUL_BOB(int idx) {
 			if (v15 >= 0) {
 				v22 = _vm->_graphicsManager.Reel_Reduc(v15, v20);
 			} else {
-				v10 = v15;
-				if (v15 < 0)
-					v10 = -v15;
-				v15 = v10;
-				v22 = -_vm->_graphicsManager.Reel_Reduc(v10, v20);
+				v15 = -v15;
+				v22 = -_vm->_graphicsManager.Reel_Reduc(v15, v20);
 			}
 			if (v6 >= 0) {
 				v17 = _vm->_graphicsManager.Reel_Reduc(v6, v20);
 			} else {
-				v11 = v15;
+				int v11 = v15;
 				if (v15 < 0)
 					v11 = -v15;
 				v17 = -_vm->_graphicsManager.Reel_Reduc(v11, v20);
 			}
 		}
     
-		v13 = _vm->_globals.Bob[idx].xp - v22;
-		v14 = _vm->_globals.Bob[idx].yp - v17;
+		int v13 = _vm->_globals.Bob[idx].xp - v22;
+		int v14 = _vm->_globals.Bob[idx].yp - v17;
 		_vm->_globals.Bob[idx].isActive = true;
 		_vm->_globals.Bob[idx].oldX = v13;
 		_vm->_globals.Bob[idx].oldY = v14;
diff --git a/engines/hopkins/script.cpp b/engines/hopkins/script.cpp
index a0b17c13ed..9955b77aca 100644
--- a/engines/hopkins/script.cpp
+++ b/engines/hopkins/script.cpp
@@ -43,14 +43,6 @@ void ScriptManager::setParent(HopkinsEngine *vm) {
 }
 
 int ScriptManager::Traduction(byte *a1) {
-	char v47; 
-	char v48; 
-	char v49;
-	int v50; 
-	CharacterLocation *v51; 
-	CharacterLocation *v53; 
-	Common::String file; 
-
 	int v1 = 0;
 	int v70 = 0;
 	if (*a1 != 'F' || *(a1 + 1) != 'C')
@@ -494,15 +486,13 @@ LABEL_1141:
 		int v74 = (int16)READ_LE_UINT16(a1 + 5) / _vm->_globals.vitesse;
 		if (!v74)
 			v74 = 1;
-		int v10 = 0;
 		if (v74 + 1 > 0) {
-			do {
+			for (int v10 = 0; v10 < v74 + 1; v10++) {
 				if (_vm->shouldQuit())
 					return -1; // Exiting game
 
 				_vm->_eventsManager.VBL();
-				++v10;
-			} while (v10 < v74 + 1);
+			}
 		}
 		v1 = 1;
 	}
@@ -1812,7 +1802,7 @@ LABEL_1141:
 		if (v76 == 40)
 			_vm->_talkManager.PARLER_PERSO("MAGE.pe2");
 		if (v76 == 236) {
-			v47 = _vm->_globals.SAUVEGARDE->data[svField341];
+			char v47 = _vm->_globals.SAUVEGARDE->data[svField341];
 			if (v47) {
 				if (v47 == 2)
 					v70 = 5;
@@ -1840,7 +1830,7 @@ LABEL_1141:
 			_vm->_graphicsManager.AFFICHE_SPEED(_vm->_globals.SPRITE_ECRAN, 27, 117, 1);
 		}
 		if (v76 == 237) {
-			v48 = _vm->_globals.SAUVEGARDE->data[svField341];
+			char v48 = _vm->_globals.SAUVEGARDE->data[svField341];
 			if (v48) {
 				if (v48 == 2)
 					v70 = 5;
@@ -1868,7 +1858,7 @@ LABEL_1141:
 			_vm->_graphicsManager.AFFICHE_SPEED(_vm->_globals.SPRITE_ECRAN, 145, 166, 3);
 		}
 		if (v76 == 238) {
-			v49 = _vm->_globals.SAUVEGARDE->data[svField341];
+			char v49 = _vm->_globals.SAUVEGARDE->data[svField341];
 			if (v49) {
 				if (v49 == 2)
 					v70 = 5;
@@ -1902,24 +1892,24 @@ LABEL_1141:
 		}
 		if (v76 == 240) {
 			_vm->_objectsManager.BOBANIM_ON(1);
-			v50 = 0;
+			bool soundFlag = false;
 			do {
 				if (_vm->shouldQuit())
 					return -1; // Exiting game
 
 				_vm->_eventsManager.VBL();
-				if (_vm->_objectsManager.BOBPOSI(1) == 12 && !v50) {
+				if (_vm->_objectsManager.BOBPOSI(1) == 12 && !soundFlag) {
 					_vm->_soundManager.PLAY_SOUND("SOUND86.WAV");
-					v50 = 1;
+					soundFlag = true;
 				}
 				if (_vm->_objectsManager.BOBPOSI(1) == 13)
-					v50 = 0;
-				if (_vm->_objectsManager.BOBPOSI(1) == 25 && !v50) {
+					soundFlag = false;
+				if (_vm->_objectsManager.BOBPOSI(1) == 25 && !soundFlag) {
 					_vm->_soundManager.PLAY_SOUND("SOUND85.WAV");
-					v50 = 1;
+					soundFlag = true;
 				}
 				if (_vm->_objectsManager.BOBPOSI(1) == 25)
-					v50 = 0;
+					soundFlag = false;
 			} while (_vm->_objectsManager.BOBPOSI(1) != 32);
 			_vm->_objectsManager.BOBANIM_OFF(1);
 			_vm->_objectsManager.BOBANIM_ON(2);
@@ -1936,7 +1926,7 @@ LABEL_1141:
 
 				_vm->_eventsManager.VBL();
 			}
-			v51 = &_vm->_globals.SAUVEGARDE->realHopkins;
+			CharacterLocation *v51 = &_vm->_globals.SAUVEGARDE->realHopkins;
 			v51->xp = _vm->_objectsManager.XSPR(0);
 			v51->yp = _vm->_objectsManager.YSPR(0);
 			v51->field2 = 57;
@@ -2164,7 +2154,7 @@ LABEL_1141:
 			_vm->_animationManager.NO_SEQ = true;
 			_vm->_animationManager.PLAY_SEQ("RESUF.SEQ", 1, 24, 1);
 			_vm->_animationManager.NO_SEQ = false;
-			v53 = &_vm->_globals.SAUVEGARDE->samantha;
+			CharacterLocation *v53 = &_vm->_globals.SAUVEGARDE->samantha;
 			v53->xp = 404;
 			v53->yp = 395;
 			v53->field2 = 64;
@@ -2303,7 +2293,7 @@ LABEL_1141:
 	if (*(a1 + 2) == 'S' && *(a1 + 3) == 'O' && *(a1 + 4) == 'U') {
 		int v60 = (int16)READ_LE_UINT16(a1 + 5);
 		
-		file = Common::String::format("SOUND%d.WAV", v60);
+		Common::String file = Common::String::format("SOUND%d.WAV", v60);
 		_vm->_soundManager.PLAY_SOUND(file);
 		v1 = 1;
 	}
diff --git a/engines/hopkins/talk.cpp b/engines/hopkins/talk.cpp
index 20bf11b13c..9642ed1ec1 100644
--- a/engines/hopkins/talk.cpp
+++ b/engines/hopkins/talk.cpp
@@ -196,7 +196,6 @@ void TalkManager::PARLER_PERSO(const Common::String &filename) {
 }
 
 void TalkManager::PARLER_PERSO2(const Common::String &filename) {
-	int v9 = 0;
 	_vm->_objectsManager.DESACTIVE_CURSOR = 1;
 	STATI = 1;
 	byte v7 = _vm->_dialogsManager.DESACTIVE_INVENT;
@@ -244,11 +243,10 @@ void TalkManager::PARLER_PERSO2(const Common::String &filename) {
 		int v3;
 		do {
 			v3 = DIALOGUE();
-			if (v3 != v2)
-				v9 = DIALOGUE_REP(v3);
-			
-			if (v9 == -1)
-				v3 = v1 + 3;
+			if (v3 != v2) {
+				if (DIALOGUE_REP(v3) == -1)
+					v3 = v1 + 3;
+			}
 		} while (v3 != v2);
 	}
 
-- 
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