Fix windows font path

Add CookieClicker example fenster_cursor redundancy check
CardealRusso · Nov 1, 2024 · 72a99ba · 72a99ba
1 parent e5e9fba
commit 72a99ba
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Showing 7 changed files with 194 additions and 15 deletions.
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
@@ -19,14 +19,17 @@ jobs:
       with:
         submodules: 'recursive'
 
-    - name: Compile mousebuttons example
-      run: make -C examples/mousebuttons/
+    - name: Compile Examples
+      run: |
+        mkdir build/
+        make -C examples/mousebuttons/
+        make -C examples/shapes/
+        make -C examples/ttf/
+        make -C examples/cookieclicker/ DESTDIR=../../build
       shell: bash
 
-    - name: Compile shapes example
-      run: make -C examples/shapes/
-      shell: bash
-
-    - name: Compile ttf example
-      run: make -C examples/ttf/
-      shell: bash
+    - name: Upload artifact
+      uses: actions/upload-artifact@v4
+      with:
+        name: examples-${{ runner.os }}
+        path: build/
diff --git a/examples/cookieclicker/main.c b/examples/cookieclicker/main.c
@@ -0,0 +1,142 @@
+#include "fenster.h"
+#include <math.h>
+
+#define COOKIE_BASE_SIZE 60
+#define PULSE_SPEED 2
+#define PULSE_AMOUNT 10
+
+struct AutoClicker {
+  const char* name;
+  unsigned long long int cost;
+  unsigned long long int cps;
+  unsigned long long int owned;
+};
+
+static struct AutoClicker autoclickers[] = {
+  {"Cursor", 15, 1, 0},
+  {"Grandma", 100, 5, 0},
+  {"Farm", 1100, 25, 0},
+  {"Mine", 12000, 100, 0},
+  {"Factory", 130000, 500, 0}
+};
+
+void fenster_background_gradient(struct fenster *f, uint64_t time_ms) {
+  float t = time_ms / 100.0f;
+  uint8_t r1 = (uint8_t)(128 + 64 * sin(t * 1.0));
+  uint8_t g1 = (uint8_t)(128 + 64 * sin(t * 1.2));
+  uint8_t b1 = (uint8_t)(128 + 64 * sin(t * 1.4));
+  uint8_t r2 = (uint8_t)(128 + 64 * sin(t * 1.5));
+  uint8_t g2 = (uint8_t)(128 + 64 * sin(t * 1.7));
+  uint8_t b2 = (uint8_t)(128 + 64 * sin(t * 1.9));
+
+  for (int y = 0; y < f->height; y++) {
+    float blend = (float)y / f->height;
+    uint8_t r = r1 + (r2 - r1) * blend;
+    uint8_t g = g1 + (g2 - g1) * blend;
+    uint8_t b = b1 + (b2 - b1) * blend;
+    uint32_t line_color = (r << 16) | (g << 8) | b;
+    size_t offset = y * f->width;
+    vector_fill(&f->buf[offset], f->width, line_color);
+  }
+}
+
+
+static int run() {
+  struct fenster f = {.title = "Cookie Clicker", .width = 800, .height = 600};
+  fenster_open(&f);
+
+  const uint32_t BG_COLOR = 0x2A2A2A;
+  const uint32_t COOKIE_COLOR = 0x8B4513;
+  const uint32_t TEXT_COLOR = 0xFFFFFF;
+  const uint32_t BUTTON_COLOR = 0x404040;
+  const uint32_t HIGHLIGHT_COLOR = 0x606060;
+
+  FensterFontList fonts = fenster_loadfontlist();
+  FensterFont* font = fenster_loadfont(fonts.paths[0]);
+
+  int pulse = 0;
+  unsigned long long int cookies = 0;
+  unsigned long long int last_time = 0;
+  unsigned long long int cookies_per_sec = 0;
+
+  while (fenster_loop(&f) == 0 && f.keys[27] == 0) {
+    fenster_background_gradient(&f, f.lastsync);
+    int hovering_cursor = 1;
+
+    pulse += PULSE_SPEED;
+    int current_size = COOKIE_BASE_SIZE + (int)(sin(pulse / 30.0f) * PULSE_AMOUNT);
+
+    int cookie_x = f.width / 2;
+    int cookie_y = f.height / 2;
+    fenster_drawcirc(&f, cookie_x, cookie_y, current_size, COOKIE_COLOR);
+
+    int dx = f.mpos[0] - cookie_x;
+    int dy = f.mpos[1] - cookie_y;
+
+    if (dx * dx + dy * dy < current_size * current_size) {
+      hovering_cursor = 2;
+      if (f.mclick[0]) {
+        cookies++;
+      }
+    }
+
+    unsigned long long int current_time = f.lastsync;
+    unsigned long long int dt = current_time - last_time;
+    if (dt >= 1000) {
+      cookies_per_sec = 0;
+      for (int i = 0; i < 5; i++) {
+        cookies_per_sec += autoclickers[i].owned * autoclickers[i].cps;
+      }
+      cookies += cookies_per_sec;
+      last_time = current_time;
+    }
+
+    fenster_drawtext(&f, font, vsformat("Cookies: %llu", cookies), 10, 30);
+    fenster_drawtext(&f, font, vsformat("Per Second: %llu", cookies_per_sec), 10, 60);
+
+    const int button_width = 200;
+    const int button_height = 80;
+    const int start_y = 100;
+
+    for (int i = 0; i < 5; i++) {
+      int x = 10;
+      int y = start_y + i * (button_height + 10);
+
+      int hover = f.mpos[0] >= x && f.mpos[0] <= x + button_width &&
+                  f.mpos[1] >= y && f.mpos[1] <= y + button_height;
+
+      if (hover) {
+        hovering_cursor = 2;
+      }
+
+      fenster_drawrec(&f, x, y, button_width, button_height, hover ? HIGHLIGHT_COLOR : BUTTON_COLOR);
+
+      fenster_drawtext(&f, font, vsformat("%s\\n Cost: %llu\\n Owned: %llu",
+                          autoclickers[i].name, autoclickers[i].cost, autoclickers[i].owned),
+                       x + 10, y + 10);
+
+      if (f.mclick[0] && hover && cookies >= autoclickers[i].cost) {
+        cookies -= autoclickers[i].cost;
+        autoclickers[i].owned++;
+        autoclickers[i].cost = autoclickers[i].cost * 115 / 100;
+      }
+    }
+
+    fenster_cursor(&f, hovering_cursor);
+    fenster_sync(&f, 60);
+  }
+
+  fenster_freefont(font);
+  fenster_freefontlist(&fonts);
+  fenster_close(&f);
+  return 0;
+}
+
+#if defined(_WIN32)
+int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR pCmdLine, int nCmdShow) {
+  (void)hInstance, (void)hPrevInstance, (void)pCmdLine, (void)nCmdShow;
+  return run();
+}
+#else
+int main() { return run(); }
+#endif
diff --git a/examples/cookieclicker/makefile b/examples/cookieclicker/makefile
@@ -0,0 +1,22 @@
+CFLAGS ?= -mavx2 -lm -DUSE_FONTS -O3 -flto -Wall -Wextra  -std=c99
+DESTDIR ?= .
+
+ifeq ($(OS),Windows_NT)
+	CC = gcc
+	LDFLAGS = -mwindows -lgdi32
+else
+	UNAME_S := $(shell uname -s)
+	ifeq ($(UNAME_S),Darwin)
+		LDFLAGS = -framework Cocoa
+	else
+		LDFLAGS = -lX11
+	endif
+endif
+
+all: main
+
+main: main.c ../../src/fenster/fenster.h
+	$(CC) main.c -I../../src/fenster/ -o $(DESTDIR)/$@ $(CFLAGS) $(LDFLAGS)
+
+clean:
+	rm -f main
diff --git a/src/fenster/fenster_linux.h b/src/fenster/fenster_linux.h
@@ -8,6 +8,7 @@ static Atom wm_state;
 static Atom wm_fullscreen;
 static Cursor cursors[6];
 static int cursors_initialized = 0;
+static int current_cursor_type = 1;
 // clang-format on
 
 FENSTER_API int fenster_open(struct fenster *f) {
@@ -174,6 +175,7 @@ FENSTER_API void fenster_fullscreen(struct fenster *f, int enabled) {
 }
 
 FENSTER_API void fenster_cursor(struct fenster *f, int type) {
+    if (type == current_cursor_type) return;
     if (!cursors_initialized) {
         cursors[0] = 0;                                           // None/hidden
         cursors[1] = XCreateFontCursor(f->dpy, XC_left_ptr);      // Normal arrow
@@ -196,7 +198,8 @@ FENSTER_API void fenster_cursor(struct fenster *f, int type) {
         // Set the cursor from our pre-created cursors
         XDefineCursor(f->dpy, f->w, cursors[type]);
     }
-
+
+    current_cursor_type = type;
     XFlush(f->dpy);
 }
 #endif /* FENSTER_LINUX_H */
diff --git a/src/fenster/fenster_mac.h b/src/fenster/fenster_mac.h
@@ -13,6 +13,7 @@ extern id const NSDefaultRunLoopMode;
 extern id const NSApp;
 extern id NSCursor;
 static id cursors[6];
+static int current_cursor_type = 1;
 
 static void fenster_window_resize(id v, SEL s, id note) {
     (void)s;
@@ -223,6 +224,7 @@ FENSTER_API void fenster_fullscreen(struct fenster *f, int enabled) {
 }
 
 FENSTER_API void fenster_cursor(struct fenster *f, int type) {
+    if (type == current_cursor_type) return;
     // Initialize cursors on first use
     if (!cursors[1]) {
         // Hide cursor (NULL represents hidden cursor)
@@ -248,6 +250,7 @@ FENSTER_API void fenster_cursor(struct fenster *f, int type) {
         // Set and push the new cursor
         msg(void, cursors[type], "set");
     }
+    current_cursor_type = type;
 }
 
 #endif /* FENSTER_MAC_H */
diff --git a/src/fenster/fenster_windows.h b/src/fenster/fenster_windows.h
@@ -16,6 +16,7 @@ static WINDOWPLACEMENT g_wpPrev = {
 
 static HCURSOR cursors[6];
 static int cursors_initialized = 0;
+static int current_cursor_type = 1;
 
 typedef struct BINFO {
     BITMAPINFOHEADER    bmiHeader;
@@ -221,6 +222,7 @@ FENSTER_API void fenster_fullscreen(struct fenster *f, int enabled) {
 }
 
 FENSTER_API void fenster_cursor(struct fenster *f, int type) {
+    if (type == current_cursor_type) return;
     // Initialize cursors on first use
     if (!cursors_initialized) {
         cursors[0] = NULL;  // Will be used for hidden cursor
@@ -253,5 +255,6 @@ FENSTER_API void fenster_cursor(struct fenster *f, int type) {
         wc.hCursor = cursors[type];
         SetClassLongPtr(f->hwnd, GCLP_HCURSOR, (LONG_PTR)cursors[type]);
     }
+    current_cursor_type = type;
 }
 #endif /* FENSTER_WINDOWS_H */
diff --git a/src/fenster_font.h b/src/fenster_font.h
@@ -152,15 +152,18 @@ FensterFontList fenster_loadfontlist(void) {
     }
   }
   #elif defined(_WIN32)
-  char path[MAX_PATH];
-  if (GetEnvironmentVariable("SYSTEMROOT", path, MAX_PATH)) {
-    strcat(path, "\\Fonts\\*.ttf");
+  char base_path[MAX_PATH];
+  if (GetEnvironmentVariable("SYSTEMROOT", base_path, MAX_PATH)) {
+    strcat(base_path, "\\Fonts");
+    char search_path[MAX_PATH];
+    sprintf(search_path, "%s\\*.ttf", base_path);
+
     WIN32_FIND_DATA fd;
-    HANDLE h = FindFirstFile(path, &fd);
+    HANDLE h = FindFirstFile(search_path, &fd);
     if (h != INVALID_HANDLE_VALUE) {
       char full[MAX_PATH];
       do {
-        sprintf(full, "%s\\Fonts\\%s", path, fd.cFileName);
+        sprintf(full, "%s\\%s", base_path, fd.cFileName);
         add_font_path(&fonts, full);
       } while (FindNextFile(h, &fd));
       FindClose(h);