Make a simple pixel paint slider game

Co-authored-by: sigonasr2 <sigonasr2@gmail.com>

Map.cpp

@@ -1,6 +0,0 @@
-#include "Map.h"
-
-void Map::test(){
-    printf("Hello Map\n");
-}
-

Map.h

@@ -1,10 +0,0 @@
-#pragma once
-#include <stdio.h>
-
-class Player;
-
-class Map{
-    public:
-        Player*p;
-        void test();
-};

Player.cpp

@@ -1,6 +0,0 @@
-#include "Player.h"
-
-void Player::test(){
-    printf("Hello Player\n");
-}
-

Player.h

@@ -1,10 +0,0 @@
-#pragma once
-#include <stdio.h>
-
-class Map;
-
-class Player{
-    public:
-        Map*map;
-        void test();
-};

main.cpp

@@ -1,20 +1,156 @@
-#include <memory>
 #define OLC_PGE_APPLICATION
 #include "pixelGameEngine.h"
 
+#if defined(__EMSCRIPTEN__)
+#include <emscripten.h>
+#define FILE_RESOLVE(url, file) emscripten_wget(url, file); emscripten_sleep(0)
+#else
+#define FILE_RESOLVE(url, file)
+#endif
+
 using namespace olc;
 
-struct MyStruct{
+enum state{
-	int val=4;
+    PLAYER_CLICK,
-	friend std::ostream&operator<<(std::ostream&os,MyStruct&rhs){
+    PLAYER_DRAG,
-		printf("Called\n");
+    BOARD_MOVE,
-		return os;
+    RED_WON,
-	}
+    BLUE_WON,
+};
+
+state GameState;
+vi2d startingpos;
+const float PI=3.14159;
+float slidedir;
+float lastUpdate=0;
+const float TIME_PER_UPDATE=0.01f;
+float acc=0;
+vf2d boardpos;
+
+// Override base class with your custom functionality
+class SlideAndConquer : public olc::PixelGameEngine
+{
+public:
+    SlideAndConquer()
+    {
+        // Name your application
+        sAppName = "Slide and Conquer";
+    }
+    
+public:
+    olc::Renderable board;
+    olc::Renderable originalBoard;
+
+    void ResetGame() {
+        GameState=PLAYER_CLICK;
+        for (int x=0;x<256;x++) {
+            for (int y=0;y<256;y++) {
+                board.Sprite()->SetPixel(x,y,originalBoard.Sprite()->GetData()[y*256+x]);
+            }
+        }
+        board.Decal()->Update();
+        DrawSprite({0,0},board.Sprite());
+    }
+    bool OnUserCreate() override
+    {
+        
+        board.Load("baseboard.png");
+        originalBoard.Load("baseboard.png");
+
+        GameState=PLAYER_CLICK;
+        DrawSprite({0,0},board.Sprite());
+        return true;
+    }
+    
+    bool OnUserUpdate(float fElapsedTime) override
+    {
+        switch (GameState) {
+            case PLAYER_CLICK:{
+                DrawStringDecal({1,1},"CLICK ON THE PLAYFIELD",BLACK,{1,2});
+                if (GetMouse(0).bPressed) {
+                    GameState=PLAYER_DRAG;
+                    startingpos=GetMousePos();
+                }
+            }break;
+            case PLAYER_DRAG:{
+                float addedAngle=round((atan2f(GetMousePos().y-startingpos.y,GetMousePos().x-startingpos.x))/(PI/8))*(PI/8);
+                float dist=(GetMousePos()-startingpos).mag();
+                DrawDecal({sin(PI/2-addedAngle)*dist/30,cos(PI/2-addedAngle)*dist/30},board.Decal());
+                DrawPolygonDecal(nullptr,
+                {
+                    {startingpos.x+sin(PI-addedAngle)*(dist/10),startingpos.y+cos(PI-addedAngle)*(dist/10)},
+                    {startingpos.x+sin(-addedAngle)*(dist/10),startingpos.y+cos(-addedAngle)*(dist/10)},
+                    {startingpos.x+sin(PI/2-addedAngle)*dist,startingpos.y+cos(PI/2-addedAngle)*dist}
+                },
+                {
+                    {0,0},
+                    {0,0},
+                    {0,0},
+                },BLACK);
+                DrawStringDecal({1,1},"CHOOSE A SLIDE DIRECTION",BLACK,{1,2});
+                if (GetMouse(0).bPressed) {
+                    slidedir=PI/2-addedAngle;
+                    GameState=BOARD_MOVE;
+                    boardpos={0,0};
+                }
+            }break;
+            case BOARD_MOVE:{
+                DrawStringDecal({1,1},"WAITING...",BLACK,{1,2});
+                if ((acc+=fElapsedTime)>TIME_PER_UPDATE) {
+                    acc=0;
+                    boardpos.x+=sin(slidedir);
+                    boardpos.y+=cos(slidedir);
+                    bool AllRed=true;
+                    bool AllBlue=true;
+                    if (boardpos.x>256||boardpos.x+256<0||boardpos.y>256||boardpos.y+256<0) {
+                        GameState=PLAYER_CLICK;
+                        SetDrawTarget(nullptr);
+                        for (int x=0;x<256;x++) {
+                            for (int y=0;y<256;y++) {
+                                Pixel p = GetDrawTarget()->GetData()[y*256+x];
+                                board.Sprite()->SetPixel(x,y,p);
+                                if (p.r<p.b) {
+                                    AllRed=false;
+                                }
+                                if (p.b<p.r) {
+                                    AllBlue=false;
+                                }
+                            }
+                        }
+                        board.Decal()->Update();
+                        if (AllRed) {
+                            GameState=RED_WON;
+                        }
+                        if (AllBlue) {
+                            GameState=BLUE_WON;
+                        }
+                        break;
+                    } else {
+                        DrawSprite(boardpos,board.Sprite());
+                    }
+                }
+            }break;
+            case RED_WON:{
+                DrawStringDecal({1,1},"RED WINS! CLICK TO PLAY AGAIN",DARK_BLUE,{1,2});
+                if (GetMouse(0).bPressed) {
+                    ResetGame();
+                }
+            }break;
+            case BLUE_WON:{
+                DrawStringDecal({1,1},"BLUE WINS! CLICK TO PLAY AGAIN",DARK_RED,{1,2});
+                if (GetMouse(0).bPressed) {
+                    ResetGame();
+                }
+            }break;
+        }
+        return true;
+    }
 };
 
 int main()
 {
-	MyStruct*st=new MyStruct({5});
+    SlideAndConquer demo;
-	std::cout<<*st<<std::endl;
+    if (demo.Construct(256, 256, 4, 4))
-	return 0;
+        demo.Start();
+    return 0;
 }