diff -r 83c13681575e -r 2e025063ca12 project_files/HedgewarsMobile/Hedgewars.xcodeproj/project.pbxproj
--- a/project_files/HedgewarsMobile/Hedgewars.xcodeproj/project.pbxproj	Sat Aug 08 20:35:35 2015 +0200
+++ b/project_files/HedgewarsMobile/Hedgewars.xcodeproj/project.pbxproj	Sat Aug 08 20:51:12 2015 +0200
@@ -3,7 +3,7 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 45;
+	objectVersion = 46;
 	objects = {
 
 /* Begin PBXAggregateTarget section */
@@ -1301,9 +1301,10 @@
 			isa = PBXProject;
 			attributes = {
 				BuildIndependentTargetsInParallel = YES;
+				LastUpgradeCheck = 0640;
 			};
 			buildConfigurationList = C01FCF4E08A954540054247B /* Build configuration list for PBXProject "Hedgewars" */;
-			compatibilityVersion = "Xcode 3.1";
+			compatibilityVersion = "Xcode 3.2";
 			developmentRegion = English;
 			hasScannedForEncodings = 1;
 			knownRegions = (
@@ -1861,9 +1862,16 @@
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				APPLY_RULES_IN_COPY_FILES = YES;
-				ARCHS = "$(ARCHS_STANDARD_32_BIT)";
+				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_UNREACHABLE_CODE = YES;
+				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				CODE_SIGN_IDENTITY = "iPhone Distribution";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Distribution";
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				FPC_COMMON_OPTIONS = "-l- -dIPHONEOS -Cs2000000 -B  -vwi -Sgix -Fi${PROJECT_DIR}";
 				FPC_COMPILER_BINARY_DIR = /usr/local/lib/fpc/2.7.1;
 				FPC_MAIN_FILE = "$(PROJECT_DIR)/../../hedgewars/hwLibrary.pas";
@@ -1874,6 +1882,7 @@
 				GCC_DEBUGGING_SYMBOLS = default;
 				GCC_DYNAMIC_NO_PIC = NO;
 				GCC_FAST_MATH = YES;
+				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_OPTIMIZATION_LEVEL = s;
 				GCC_PREPROCESSOR_DEFINITIONS = "";
 				GCC_STRICT_ALIASING = YES;
@@ -1892,6 +1901,7 @@
 				GCC_WARN_SHADOW = YES;
 				GCC_WARN_STRICT_SELECTOR_MATCH = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNKNOWN_PRAGMAS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_LABEL = YES;
@@ -1902,7 +1912,7 @@
 					"\"$(SRCROOT)/../../../Library/SDL_net/\"",
 					"\"$(SRCROOT)/../../../Library/SDL_mixer/\"",
 				);
-				IPHONEOS_DEPLOYMENT_TARGET = 3.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 7.0;
 				LLVM_LTO = NO;
 				ONLY_ACTIVE_ARCH = NO;
 				OTHER_CODE_SIGN_FLAGS = "";
@@ -1965,10 +1975,17 @@
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				APPLY_RULES_IN_COPY_FILES = YES;
-				ARCHS = "$(ARCHS_STANDARD_32_BIT)";
+				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_UNREACHABLE_CODE = YES;
+				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				CODE_SIGN_ENTITLEMENTS = "Entitlements-Distribution.plist";
 				CODE_SIGN_IDENTITY = "iPhone Distribution";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Distribution";
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				FPC_COMMON_OPTIONS = "-l- -dIPHONEOS -Cs2000000 -B  -vwi -Sgix -Fi${PROJECT_DIR}";
 				FPC_COMPILER_BINARY_DIR = /usr/local/lib/fpc/2.7.1;
 				FPC_MAIN_FILE = "$(PROJECT_DIR)/../../hedgewars/hwLibrary.pas";
@@ -1979,6 +1996,7 @@
 				GCC_DEBUGGING_SYMBOLS = full;
 				GCC_DYNAMIC_NO_PIC = YES;
 				GCC_FAST_MATH = YES;
+				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_OPTIMIZATION_LEVEL = 0;
 				GCC_PREPROCESSOR_DEFINITIONS = DEBUG;
 				GCC_STRICT_ALIASING = YES;
@@ -1997,6 +2015,7 @@
 				GCC_WARN_SHADOW = YES;
 				GCC_WARN_STRICT_SELECTOR_MATCH = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNKNOWN_PRAGMAS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_LABEL = YES;
@@ -2007,7 +2026,7 @@
 					"\"$(SRCROOT)/../../../Library/SDL_net/\"",
 					"\"$(SRCROOT)/../../../Library/SDL_mixer/\"",
 				);
-				IPHONEOS_DEPLOYMENT_TARGET = 3.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 7.0;
 				ONLY_ACTIVE_ARCH = NO;
 				OTHER_LDFLAGS = (
 					"-lz",
@@ -2019,7 +2038,7 @@
 				SDKROOT = iphoneos;
 				TARGETED_DEVICE_FAMILY = "1,2";
 				VALIDATE_PRODUCT = YES;
-				VALID_ARCHS = "armv7 armv6";
+				VALID_ARCHS = "armv7 armv6 arm64 x86_64";
 				WARNING_CFLAGS = (
 					"-Wall",
 					"-Wbad-function-cast",
@@ -2112,10 +2131,17 @@
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				APPLY_RULES_IN_COPY_FILES = YES;
-				ARCHS = "$(ARCHS_STANDARD_32_BIT)";
+				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_UNREACHABLE_CODE = YES;
+				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				FPC_COMMON_OPTIONS = "-l- -dIPHONEOS -Cs2000000 -B  -vwi -Sgix -Fi${PROJECT_DIR}";
 				FPC_COMPILER_BINARY_DIR = /usr/local/lib/fpc/2.6.0;
 				FPC_MAIN_FILE = "$(PROJECT_DIR)/../../hedgewars/hwLibrary.pas";
@@ -2126,6 +2152,7 @@
 				GCC_DEBUGGING_SYMBOLS = full;
 				GCC_DYNAMIC_NO_PIC = NO;
 				GCC_FAST_MATH = YES;
+				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_OPTIMIZATION_LEVEL = 0;
 				GCC_PREPROCESSOR_DEFINITIONS = DEBUG;
 				GCC_STRICT_ALIASING = YES;
@@ -2144,6 +2171,7 @@
 				GCC_WARN_SHADOW = YES;
 				GCC_WARN_STRICT_SELECTOR_MATCH = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNKNOWN_PRAGMAS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_LABEL = YES;
@@ -2154,8 +2182,8 @@
 					"\"$(SRCROOT)/../../../Library/SDL_net/\"",
 					"\"$(SRCROOT)/../../../Library/SDL_mixer/\"",
 				);
-				IPHONEOS_DEPLOYMENT_TARGET = 3.0;
-				ONLY_ACTIVE_ARCH = NO;
+				IPHONEOS_DEPLOYMENT_TARGET = 7.0;
+				ONLY_ACTIVE_ARCH = YES;
 				OTHER_LDFLAGS = (
 					"-lz",
 					"-Wl,-no_order_inits",
@@ -2166,7 +2194,7 @@
 				SDKROOT = iphoneos;
 				TARGETED_DEVICE_FAMILY = "1,2";
 				VALIDATE_PRODUCT = NO;
-				VALID_ARCHS = "armv7 armv6";
+				VALID_ARCHS = "armv7 armv6 arm64 x86_64";
 				WARNING_CFLAGS = (
 					"-Wall",
 					"-Wbad-function-cast",
@@ -2181,10 +2209,17 @@
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				APPLY_RULES_IN_COPY_FILES = YES;
-				ARCHS = "$(ARCHS_STANDARD_32_BIT)";
+				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_UNREACHABLE_CODE = YES;
+				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				CODE_SIGN_ENTITLEMENTS = "Entitlements-Development.plist";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				FPC_COMMON_OPTIONS = "-l- -dIPHONEOS -Cs2000000 -B  -vwi -Sgix -Fi${PROJECT_DIR}";
 				FPC_COMPILER_BINARY_DIR = /usr/local/lib/fpc/2.6.0;
 				FPC_MAIN_FILE = "$(PROJECT_DIR)/../../hedgewars/hwLibrary.pas";
@@ -2195,6 +2230,7 @@
 				GCC_DEBUGGING_SYMBOLS = default;
 				GCC_DYNAMIC_NO_PIC = YES;
 				GCC_FAST_MATH = YES;
+				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_OPTIMIZATION_LEVEL = s;
 				GCC_PREPROCESSOR_DEFINITIONS = DEBUG;
 				GCC_STRICT_ALIASING = YES;
@@ -2213,6 +2249,7 @@
 				GCC_WARN_SHADOW = YES;
 				GCC_WARN_STRICT_SELECTOR_MATCH = YES;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNKNOWN_PRAGMAS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_LABEL = YES;
@@ -2223,7 +2260,7 @@
 					"\"$(SRCROOT)/../../../Library/SDL_net/\"",
 					"\"$(SRCROOT)/../../../Library/SDL_mixer/\"",
 				);
-				IPHONEOS_DEPLOYMENT_TARGET = 3.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 7.0;
 				LLVM_LTO = NO;
 				ONLY_ACTIVE_ARCH = NO;
 				OTHER_LDFLAGS = (
@@ -2236,7 +2273,7 @@
 				SDKROOT = iphoneos;
 				TARGETED_DEVICE_FAMILY = "1,2";
 				VALIDATE_PRODUCT = NO;
-				VALID_ARCHS = "armv7 armv6";
+				VALID_ARCHS = "armv7 armv6 arm64 x86_64";
 				WARNING_CFLAGS = (
 					"-Wall",
 					"-Wbad-function-cast",