custom shader

src/client/main.zig

@@ -4,9 +4,8 @@ const znet     = @import("znet");
 const rl       = @import("raylib");
 const bufzilla = @import("bufzilla");
 
-const c = @cImport(@cInclude("../kb/kb_text_shape.h"));
-
 const shared = @import("shared");
+const kb = @import("kb");
 
 const client = @import("client.zig");
 const entity = @import("entity.zig");
@@ -40,6 +39,16 @@ pub fn main() !void {
     rl.initWindow(1280, 720, "zzz");
     defer rl.closeWindow();
 
+    // kbts_shape_context *Context = kbts_CreateShapeContext(0, 0);
+
+    _ = kb.kbts_CreateShapeContext(null, null);
+
+    const shader = try rl.loadShader(null, "assets/test.frag");
+
+    const img = rl.genImageColor(32, 32, .blank);
+    const tx = try rl.loadTextureFromImage(img);
+    rl.unloadImage(img);
+
     const host = try znet.Host.init(.{
         .addr = null,
         .peer_limit = 1,
@@ -168,7 +177,7 @@ pub fn main() !void {
 
         rl.beginDrawing();
 
-        const connected_text = "Connected";
+        // const connected_text = "Connected";
         //const not_connected_text = "Not Connected";
 
         // switch (peer.state()) {
@@ -177,13 +186,23 @@ pub fn main() !void {
         // }
         //@divFloor(rl.getScreenWidth(), 2) - @divFloor(rl.measureText(connected_text, f.baseSize), 2), 50
 
-        const font_size : i32 = 180;
-        const text_size = rl.Vector2{.x = @floatFromInt(rl.measureText(connected_text, font_size)), .y = font_size};//rl.measureTextEx(try rl.getFontDefault(), connected_text, font_size, font_size / 10);
-        const pos = rl.Vector2{.x = 0, .y = 0};
-        rl.drawText(connected_text, pos.x, pos.y, font_size, .white);
-        rl.drawRectangleLines(pos.x, pos.y, @intFromFloat(text_size.x), @intFromFloat(text_size.y), .red);
 
-        std.log.info("text size: {}", .{text_size});
+        rl.beginShaderMode(shader);
+
+        // const font_size : i32 = 180;
+        // const text_size = rl.Vector2{.x = @floatFromInt(rl.measureText(connected_text, font_size)), .y = font_size};//rl.measureTextEx(try rl.getFontDefault(), connected_text, font_size, font_size / 10);
+        // const pos = rl.Vector2{.x = 0, .y = 0};
+        // rl.drawText(connected_text, pos.x, pos.y, font_size, .white);
+        // rl.drawRectangleLines(pos.x, pos.y, @intFromFloat(text_size.x), @intFromFloat(text_size.y), .red);
+        // rl.drawRectangle(pos.x, pos.y, rl.getScreenWidth(), rl.getScreenHeight(), .white);
+        rl.drawTexturePro(tx,
+                          rl.Rectangle{.x = 0, .y = 0, .width = 32, .height = 32},
+                          rl.Rectangle{.x = 100, .y = 100, .width = 500, .height = 500},
+                          .{.x = 0, .y = 0},
+                          0,
+                          .white);
+        rl.endShaderMode();
+
         //rl.drawLineV(.{.x = @floatFromInt(@divFloor(rl.getScreenWidth(), 2)), .y = 0}, .{.x = @floatFromInt(@divFloor(rl.getScreenWidth(), 2)), .y = @floatFromInt(rl.getScreenHeight())}, .red);
 
         //rl.drawText("Congrats! You created your first window!", rl.getMouseX(), rl.getMouseY(), 20, .white);