merge conflict

.vscode/settings.json

@@ -0,0 +1,5 @@
+{
+    "files.associations": {
+        "inputhandling.h": "c"
+    }
+}

README.md

@@ -1 +1,18 @@
 # Aufbauspiel jaja
+
+[[_TOC_]]
+
+## Ackermatch gegen die Natur?
+
+KI Gegner ist erstmal zu aufwändig, ein wenig Ackern muss man aber immer!
+
+Fantasy Welt oder Realistisch?
+
+## Isometrie in RayLib
+[Projection Orthogonal -> Isometric](https://gamedevelopment.tutsplus.com/tutorials/creating-isometric-worlds-a-primer-for-game-developers--gamedev-6511)
+
+## TODO
+
+- Bug with movement of sprite
+- Drawn Rectangle problems with negative width/height
+- Selecting Sprites for moving all selected to the same destination

inputHandling.h

@@ -0,0 +1,72 @@
+struct InputHandler{
+    int pressed;
+    Vector2 rectStart;
+    int clicked;
+    Vector2 cursorPos;
+} InputHandler;
+
+//TODO: Macht es Sinn ein einzelnes "Game" struct zu haben, das alle möglichen Pointer hat zu allen arrays, camera, textures etc?
+// Man hat einen Übergabeparameter mit dem man dann alles verändern kann, man muss nicht alles was man verändern will einzeln übergeben
+
+/*
+        cursor.x = GetMousePosition().x - texture.width / 2;
+        cursor.y = GetMousePosition().y - texture.height / 2;
+*/
+
+void mouseInput(struct InputHandler *inputHandler, struct Sprite *sprites, int *spriteAmount, Texture2D *texture, Camera2D *camera){
+
+    inputHandler->cursorPos.x = GetMousePosition().x;
+    inputHandler->cursorPos.y = GetMousePosition().y;
+
+    if(IsMouseButtonPressed(MOUSE_BUTTON_LEFT)){
+        if(inputHandler->pressed == 0){
+            inputHandler->rectStart.x = GetMousePosition().x;
+            inputHandler->rectStart.y = GetMousePosition().y;
+            inputHandler->pressed = 1;
+        }
+    }
+
+    if(inputHandler->pressed){
+        float width = GetMousePosition().x - inputHandler->rectStart.x;
+        float height = GetMousePosition().y - inputHandler->rectStart.y;
+        if(width + height > 1){
+            //TODO: Fallunterscheidung für negative width / height?
+            //      Auslagern in eigene Funktion
+            DrawRectangleLines(inputHandler->rectStart.x, inputHandler->rectStart.y, width, height, GREEN);
+        }
+    }
+
+    if(IsMouseButtonReleased(MOUSE_BUTTON_LEFT)){
+        inputHandler->pressed = 0;
+        float width = GetMousePosition().x - inputHandler->rectStart.x;
+        float height = GetMousePosition().y - inputHandler->rectStart.y;
+        if(width + height <= 1){
+            printf("Klick\n");
+            addSprite(sprites, spriteAmount, texture, inputHandler->cursorPos.x + (*camera).target.x - (texture->width)/2, inputHandler->cursorPos.y + (*camera).target.y - (texture->height)/2);
+        }
+    }
+
+    if(IsMouseButtonPressed(MOUSE_BUTTON_RIGHT)){
+        inputHandler->clicked = 1;
+        sprites->clicked = 1;
+        sprites->destX = inputHandler->cursorPos.x + (*camera).target.x - (texture->width)/2;
+        sprites->destY = inputHandler->cursorPos.y + (*camera).target.y - (texture->height)/2;
+    }
+
+}
+
+
+void keyboardInput(struct InputHandler *inputHandler, Camera2D *camera){
+    if(IsKeyDown(KEY_W)){
+        (*camera).target.y -= 100.0f * GetFrameTime();
+    }
+    if(IsKeyDown(KEY_S)){
+        (*camera).target.y += 100.0f * GetFrameTime();
+    }
+    if(IsKeyDown(KEY_D)){
+        (*camera).target.x += 100.0f * GetFrameTime();
+    }
+    if(IsKeyDown(KEY_A)){
+        (*camera).target.x -= 100.0f * GetFrameTime();
+    }
+}

main.c

@@ -1,28 +1,26 @@
 #include "raylib.h"
 #include "stdio.h"
 #include "sprite.h"
+#include "inputHandling.h"
 #include "raymath.h"
 
 int main(){
 
-
-
     InitWindow(800, 450, "basic window");
 
     Texture2D texture;
     Sprite sprites[100];
 
-    int destX = 0;
-    int destY = 0;
-    int clicked = 0;
+    texture = LoadTexture("assets/amulet.png");
 
-    int pressed = 0;
-    Vector2 rectStart = {0,0};
+    int spriteAmount = 0;
+    struct Sprite cursorSprite = {&texture, 450, 225};
 
     texture = LoadTexture("amulet.png");
 
     int j = 0;
     Sprite cursor = {&texture, 450, 225};
+    struct InputHandler inputHandler;
 
     Camera2D camera = { 0 };
     camera.target = (Vector2){400, 225};
@@ -31,12 +29,9 @@ int main(){
 
     SpriteAdd(sprites, &j, &texture, cursor.x + camera.target.x, cursor.y + camera.target.y);
 
-
-
     SetTargetFPS(60);
     while(!WindowShouldClose()){
 
-
         BeginDrawing();
 
         ClearBackground(RAYWHITE);
@@ -49,10 +44,14 @@ int main(){
         }
         EndMode2D();
 
-        DrawTexture(*cursor.texture, cursor.x, cursor.y, WHITE);
+        // Moving cursor Sprite to Mouse Pos and drawing it
+        cursorSprite.x = inputHandler.cursorPos.x - texture.width / 2;
+        cursorSprite.y = inputHandler.cursorPos.y - texture.height / 2;
+        DrawSprite(&cursorSprite);
 
-        cursor.x = GetMousePosition().x - texture.width / 2;
-        cursor.y = GetMousePosition().y - texture.height / 2;
+        // User Input Handling
+        mouseInput(&inputHandler, sprites, &spriteAmount, &texture, &camera);
+        keyboardInput(&inputHandler, &camera);
 
 /*
         if (IsMouseButtonPressed(MOUSE_BUTTON_LEFT)){
@@ -61,62 +60,26 @@ int main(){
         }
         */
 
-        if(IsMouseButtonPressed(MOUSE_BUTTON_LEFT)){
-            if(pressed == 0){
-                rectStart.x = cursor.x;
-                rectStart.y = cursor.y;
-                pressed = 1;
-            }
-        }
-
-        if(pressed){
-            float width = GetMousePosition().x - rectStart.x;
-            float height = GetMousePosition().y - rectStart.y;
-
-            DrawRectangleLines(rectStart.x, rectStart.y, width, height, GREEN);
-        }
-
-
+        // Sprites move towards their destination
+        for(i=0; i < spriteAmount; i++){
+            if(sprites[i].clicked){
+                Vector2 movement = {sprites[i].destX - sprites->x, sprites[i].destY - sprites->y};
 
-        if(IsMouseButtonReleased(MOUSE_BUTTON_LEFT)){
-            pressed = 0;
-        }
-
-        if(IsMouseButtonPressed(MOUSE_BUTTON_RIGHT)){
-            clicked = 1;
-            destX = cursor.x + camera.target.x;
-            destY = cursor.y + camera.target.y;
-        }
-
-        if(IsKeyDown(KEY_W)){
-            camera.target.y -= 100.0f * GetFrameTime();
-        }
-        if(IsKeyDown(KEY_S)){
-            camera.target.y += 100.0f * GetFrameTime();
-        }
-        if(IsKeyDown(KEY_D)){
-            camera.target.x += 100.0f * GetFrameTime();
-        }
-        if(IsKeyDown(KEY_A)){
-            camera.target.x -= 100.0f * GetFrameTime();
-        }
-
-        if(clicked){
-            Vector2 movement = {destX - sprites->x, destY - sprites->y};
+                if(Vector2Length(movement) < 10.0f){
+                    inputHandler.clicked = false;
+                    sprites->clicked = false;
+                }
 
-            if(Vector2Length(movement) < 10.0f){
-                clicked = false;
+                movement = Vector2Normalize(movement);
+                movement = Vector2Scale(movement, 10);
+                sprites->x += movement.x;
+                sprites->y += movement.y;
             }
-
-            movement = Vector2Normalize(movement);
-            movement = Vector2Scale(movement, 10);
-            sprites->x += movement.x;
-            sprites->y += movement.y;
         }
 
 
-        EndDrawing();
 
+        EndDrawing();
     }
 
     CloseWindow();

sprite.h

@@ -6,6 +6,9 @@ typedef struct Sprite {
     Texture2D *texture;
     float x;
     float y;
+    float destX;
+    float destY;
+    int clicked;
 } Sprite;
 
 void SpriteAdd(struct Sprite *cursors, int *j, Texture2D *texture, int x, int y);