Added basic panning.

Makefile

@@ -0,0 +1,38 @@
+CC = gcc
+CFLAGS=-g -Wall -DDEBUG -Wpedantic -lSDL2 -lSDL2_ttf
+SRCDIR=src
+OBJDIR=obj
+SRCS=$(wildcard $(SRCDIR)/*.c)
+
+# Substitute all .c with .o from SRCS
+OBJS=$(patsubst $(SRCDIR)/%.c, $(OBJDIR)/%.o, $(SRCS))
+BINDIR=bin
+BIN=$(BINDIR)/game
+
+all: $(BIN)
+release: CFLAGS=-Wall -Wpedantic -O2 -lSDL2 -lSDL2_ttf
+release: clean
+release: $(BIN)
+
+$(BIN): $(OBJS) $(BINDIR)
+	$(CC) $(CFLAGS) $(OBJS) -o $@
+
+$(OBJDIR)/%.o: $(SRCDIR)/%.c $(OBJDIR)
+	$(CC) $(CFLAGS) -c $< -o $@
+
+$(BINDIR):
+	mkdir $@
+
+$(OBJDIR):
+	mkdir $@
+
+.PHONY: clean
+.PHONY: test
+.PHONY: disass
+
+clean:
+	rm -rf $(BINDIR)/* $(OBJDIR)/*
+test:
+	$(BIN)
+disass:
+	objdump -S --disassemble $(OBJDIR)/$(FILE).o > $(OBJDIR)/$(FILE).s

list.c

@@ -0,0 +1,7 @@
+#include "list.h"
+
+#define DEFAULTLISTSIZE 64
+
+List* CreateList(void) {
+
+}

list.h

@@ -0,0 +1,12 @@
+#ifndef LIST_H
+#define LIST_H
+
+typedef struct {
+    unsigned int Capcity;
+    unsigned int Size;
+    char** Strings;
+} List;
+
+List* CreateList(void);
+
+#endif

src/main.c

@@ -1,3 +1,4 @@
+#include <SDL2/SDL_surface.h>
 #include <stdio.h>
 #include <errno.h>
 #include <stdlib.h>
@@ -19,6 +20,7 @@
 
 const int SCREEN_WIDTH = 1280;
 const int SCREEN_HEIGHT = 720;
+int MouseDown = 0;
 
 typedef struct {
     SDL_Window *window;
@@ -30,6 +32,8 @@ App app;
 
 void HandleInput(void);
 int Exit = 0;
+int XRel, YRel;
+int XOrg, YOrg;
 
 void Cleanup(void) {
     SDL_DestroyWindow(app.window);
@@ -41,6 +45,10 @@ void Cleanup(void) {
 
 int main(int argc, char** argv){
     memset(&app, 0, sizeof(app));
+    XRel = 0;
+    YRel = 0;
+    XOrg = 0;
+    YOrg = 0;
 
     atexit(Cleanup);
 
@@ -76,6 +84,60 @@ int main(int argc, char** argv){
         printf("Renderer failed: %s\n", SDL_GetError());
         return -1;
     }
+
+    //SDL_SetRelativeMouseMode(SDL_TRUE);
+
+    SDL_Rect rect;
+
+    rect.x = SCREEN_WIDTH / SCREEN_HEIGHT;
+    rect.y = SCREEN_WIDTH / SCREEN_HEIGHT;
+    rect.w = SCREEN_WIDTH / 2;
+    rect.h = SCREEN_HEIGHT / 2;
+
+    SDL_Rect rect2;
+
+    rect2.x = 250;// / SCREEN_HEIGHT;
+    rect2.y = 250;// / SCREEN_HEIGHT;
+    rect2.w = SCREEN_WIDTH / 4;
+    rect2.h = SCREEN_HEIGHT / 4;
+
+    // Uint64 start = 0;
+    // Uint64 end = 0;
+    // float frameCount = 0;
+    // int count = 0;
+
+    while(!Exit) {
+        //start = SDL_GetPerformanceCounter();
+
+        SDL_Delay(16);
+
+        HandleInput();
+
+        SDL_SetRenderDrawColor(app.renderer, 0, 0, 255, 0);
+
+        SDL_RenderClear(app.renderer);
+
+        // if (count >= 100) {
+        //     snprintf(buffer, sizeof(buffer), "FPS: %.2f", count / frameCount);
+        //     count = 0;
+        //     frameCount = 0;
+        // }
+        SDL_SetRenderDrawColor(app.renderer, 0, 0, 0, 0);
+
+        SDL_RenderFillRect(app.renderer, &(SDL_Rect){rect.x + XRel, rect.y + YRel, rect.w, rect.h});
+
+        SDL_SetRenderDrawColor(app.renderer, 128, 0, 0, 0);
+
+        SDL_RenderFillRect(app.renderer, &(SDL_Rect){rect2.x + XRel, rect2.y + YRel, rect2.w, rect2.h});
+
+        SDL_RenderPresent(app.renderer);
+
+        // end = SDL_GetPerformanceCounter();
+
+        // frameCount += (end - start) / (float)SDL_GetPerformanceFrequency();
+
+        // count++;
+    }
 }
 
 void HandleInput(void) {
@@ -83,11 +145,20 @@ void HandleInput(void) {
     while(SDL_PollEvent(&event)) {
         switch (event.type) {
             case SDL_QUIT:
-            case SDL_MOUSEBUTTONDOWN:
                 Exit = 1;
                 break;
+            case SDL_MOUSEBUTTONDOWN:
+                MouseDown = 1;
+                break;
+            case SDL_MOUSEBUTTONUP:
+                MouseDown = 0;
+                break;
             case SDL_MOUSEMOTION:
                 //if (MainMenu->HitCheck(event.motion.x, event.motion.y, &MainMenu->Area)) {
+                if (MouseDown){
+                    XRel += event.motion.xrel;
+                    YRel += event.motion.yrel;
+                }
             case SDL_TEXTINPUT:
             case SDL_KEYDOWN:
             default: