Button thingy working

5 files changed, 70 insertions, 0 deletions

diff --git a/src/gameScreen.c b/src/gameScreen.c
index 23e12cf..bfdbf6e 100644
--- a/src/gameScreen.c
+++ b/src/gameScreen.c
@@ -7,6 +7,7 @@ void initGameScreen(GameScreen* gameScreen, Game* game)
 
 void updateGameScreen(GameScreen* gameScreen, Game* game)
 {
+    ClearBackground(RAYWHITE);
 }
 
 void closeGameScreen(GameScreen* gameScreen)
diff --git a/src/mainMenu.c b/src/mainMenu.c
index 6041e4b..f64c2be 100644
--- a/src/mainMenu.c
+++ b/src/mainMenu.c
@@ -4,10 +4,33 @@
 
 void initMainMenu(MainMenu* mainMenu, Game* game)
 {
+    // Start button stuff.
     mainMenu->startButtonAnimation = createAnimation(
         &game->assets.animations[BUTTON_BOX_ANIMATION],
         ANIMATION_DEFAULT_DELAY
     );
+
+    playAnimation(&mainMenu->startButtonAnimation);
+
+    Texture* startButtonTexture = &mainMenu->startButtonAnimation.texture;
+
+    int width = GetScreenWidth();
+    int height = GetScreenHeight();
+
+    mainMenu->startButton = createTexturedButton(
+        startButtonTexture,
+        (Rectangle){
+            width / 2.0 - startButtonTexture->width / 2.0,
+            height / 2.0 - startButtonTexture->height,
+            startButtonTexture->width,
+            startButtonTexture->height
+        },
+        "Start",
+        WHITE,
+        BLACK
+    );
+
+    mainMenu->startButton.fontSize = 50;
 }
 
 void updateMainMenu(MainMenu* mainMenu, Game* game)
@@ -23,6 +46,15 @@ void updateMainMenu(MainMenu* mainMenu, Game* game)
         0.0,
         WHITE
     );
+
+    // Draw start button.
+    runAnimation(&mainMenu->startButtonAnimation);
+    bool startPressed = updateTexturedButton(&mainMenu->startButton);
+
+    if (startPressed)
+    {
+        game->currentScreen = GAME_SCREEN;
+    }
 }
 
 void closeMainMenu(MainMenu* mainMenu)
diff --git a/src/mainMenu.h b/src/mainMenu.h
index f2722a3..1396183 100644
--- a/src/mainMenu.h
+++ b/src/mainMenu.h
@@ -1,11 +1,13 @@
 #include "gameCommon.h"
 #include "animation.h"
+#include "ui.h"
 
 #ifndef MAIN_MENU_H
 #define MAIN_MENU_H
 
 typedef struct MainMenu {
     Animation startButtonAnimation;
+    TexturedButton startButton;
 } MainMenu;
 
 void initMainMenu(MainMenu* mainMenu, Game* game);
diff --git a/src/ui.c b/src/ui.c
index d0e9aa3..7166add 100644
--- a/src/ui.c
+++ b/src/ui.c
@@ -7,9 +7,13 @@ TexturedButton createTexturedButton(Texture* texture, Rectangle rect, const char
     TexturedButton button;
     button.texture = texture;
     button.rect = rect;
+
     strncpy((char*)button.message, message, UI_BUTTON_NAME_MAX);
+    button.messageLength = strnlen(button.message, UI_BUTTON_NAME_MAX);
+
     button.backgroundColor = backgroundColor;
     button.foregroundColor = foregroundColor;
+    button.fontSize = UI_BUTTON_DEFAULT_FONT_SIZE;
     button.isPressed = false;
 
     return button;
@@ -27,5 +31,32 @@ bool updateTexturedButton(TexturedButton* button)
         button->backgroundColor
     );
 
+
+    // Draw outline thingy.
+    if (IsMouseButtonDown(MOUSE_LEFT_BUTTON))
+    {
+        DrawRectangleLinesEx(button->rect, 2, button->foregroundColor);
+    }
+
+    // Draw text centered in button.
+    DrawText(
+        button->message,
+        button->rect.x + (button->rect.width / 2.0 - (button->messageLength * button->fontSize / 4.0)),
+        button->rect.y + (button->rect.height / 2.0 - button->fontSize / 2.0),
+        button->fontSize,
+        button->foregroundColor
+    );
+
+    button->isPressed = false;
+
+    // Check if the button is clicked.
+    if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON))
+    {
+        if (CheckCollisionPointRec(GetMousePosition(), button->rect))
+        {
+            button->isPressed = true;
+        }
+    }
+
     return button->isPressed;
 }
diff --git a/src/ui.h b/src/ui.h
index 717435b..7d487d5 100644
--- a/src/ui.h
+++ b/src/ui.h
@@ -1,6 +1,7 @@
 #include "gameCommon.h"
 
 #define UI_BUTTON_NAME_MAX 50
+#define UI_BUTTON_DEFAULT_FONT_SIZE 20
 
 #ifndef UI_H
 #define UI_H
@@ -10,10 +11,13 @@ typedef struct TexturedButton {
     Rectangle rect;
 
     char message[UI_BUTTON_NAME_MAX];
+    size_t messageLength;
 
     Color backgroundColor;
     Color foregroundColor;
 
+    int fontSize;
+
     bool isPressed;
 } TexturedButton;