From 68d2cd560e1fa6b8a8850a55cdf19ff3f34f1b03 Mon Sep 17 00:00:00 2001
From: "Dmitry V. Sokolov" <ha@haqr.eu>
Date: Sat, 9 Feb 2019 12:48:16 +0100
Subject: [PATCH] draw the player

---
 doc/003.png       | Bin 0 -> 3097 bytes
 tinyraycaster.cpp |   5 +++++
 2 files changed, 5 insertions(+)
 create mode 100644 doc/003.png

diff --git a/doc/003.png b/doc/003.png
new file mode 100644
index 0000000000000000000000000000000000000000..4bb557bcf1616ee66c64f1210489e39cf0d39a7c
GIT binary patch
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diff --git a/tinyraycaster.cpp b/tinyraycaster.cpp
index 6d51bcd..250de16 100644
--- a/tinyraycaster.cpp
+++ b/tinyraycaster.cpp
@@ -65,6 +65,8 @@ int main() {
                        "0              0"\
                        "0002222222200000"; // our game map
     assert(sizeof(map) == map_w*map_h+1); // +1 for the null terminated string
+    float player_x = 3.456; // player x position
+    float player_y = 2.345; // player y position
 
     for (size_t j = 0; j<win_h; j++) { // fill the screen with color gradients
         for (size_t i = 0; i<win_w; i++) {
@@ -86,6 +88,9 @@ int main() {
         }
     }
 
+    // draw the player on the map
+    draw_rectangle(framebuffer, win_w, win_h, player_x*rect_w, player_y*rect_h, 5, 5, pack_color(255, 255, 255));
+
     drop_ppm_image("./out.ppm", framebuffer, win_w, win_h);
 
     return 0;