init commit

structus/Makefile

@@ -0,0 +1,22 @@
+#OBJS specifies which files to compile as part of the project
+OBJS = main.c
+
+#CC specifies which compiler to use
+CC = clang
+
+#COMPILER_FLAGS specifies the additional compilation options we're using
+# -w suppress all warnings
+COMPILER_FLAGS = -Wall
+
+#LINKER_FLAGS specifies the libraries we're linking against
+LINKER_FLAGS =
+
+#OBJ_NAME specifies the name of our executable
+OBJ_NAME= struct
+
+#This is the target that compiles our executable
+all	:	$(OBJS)
+	$(CC) $(OBJS) $(COMPILER_FLAGS) $(LINKER_FLAGS) -o $(OBJ_NAME)
+clean :
+	rm struct 
+

structus/main.c

@@ -0,0 +1,43 @@
+#include <stdio.h>
+
+int gain(int current, int amount_gained);
+
+void gain_by_pointer(int *current, int amount_gained);
+
+int main(){
+	struct players{
+		int life;
+		int magic;
+	};
+
+	struct players player1;
+	player1.life = 5;
+	player1.magic = 0;
+	printf(" Hi\n player1's life is currently: %d\n", player1.life);
+	printf(" player1's magic is currently: %d\n", player1.magic);
+	
+	player1.magic = gain(player1.magic, 5);
+	player1.life = gain(player1.life, 32);
+
+	printf("\n player1's new magic is %d: \n", player1.magic);
+	
+	printf(" player1's new life is %d: \n", player1.life);
+
+	printf(" Adding 1 to both life and magic through pointer magic! \n");
+	
+	gain_by_pointer(&player1.magic, 1);
+	gain_by_pointer(&player1.life, 1);
+
+	printf("\n Thanks to pointer magic, life is now %d, magic is now, %d\n", player1.life, player1.magic);
+
+
+}
+
+void gain_by_pointer(int *current, int amount_gained){
+	*current += amount_gained;
+}
+int gain(int current, int amount_gained){
+	int new_current;
+	new_current = current + amount_gained;
+	return new_current;
+}