From 071162febcf763b153fe44ca8be5ed94551f3738 Mon Sep 17 00:00:00 2001
From: Mitja Felicijan <mitja.felicijan@gmail.com>
Date: Thu, 30 Apr 2026 18:14:44 +0200
Subject: Trenchbroom setup

---
 README.md                       |  3 +++
 all.h                           |  2 +-
 game.c                          |  4 ++--
 main.c                          |  2 +-
 maps/demo3.map                  | 33 +++++++++++++++++++++++++++------
 trenchbroom/stalag/Entities.fgd |  7 ++++++-
 6 files changed, 40 insertions(+), 11 deletions(-)

diff --git a/README.md b/README.md
index f0e2c51..802e567 100644
--- a/README.md
+++ b/README.md
@@ -8,3 +8,6 @@ ln -s ~/Projects/stalag/trenchbroom/stalag/ ~/.TrenchBroom/games/
 - Open Trenchbroom and go to `View>Preferences` and check that `Game Path`
   points to project root.
 
+## Trenchbroom entities
+
+- https://developer.valvesoftware.com/wiki/FGD
diff --git a/all.h b/all.h
index ac97717..048750a 100644
--- a/all.h
+++ b/all.h
@@ -124,7 +124,7 @@ Vector2 GetUV(Vector3 p, MapPlane *mp, Plane plane);
 
 // Game
 Texture2D GetTexture(const char *name);
-void InitGame(void);
+void InitGame(const char *map_path);
 void UpdateGame(void);
 void DrawGame(void);
 bool LoadMap(const char *filename);
diff --git a/game.c b/game.c
index 168cae4..87fea13 100644
--- a/game.c
+++ b/game.c
@@ -223,7 +223,7 @@ bool LoadMap(const char *filename) {
     return true;
 }
 
-void InitGame(void) {
+void InitGame(const char* map_path) {
     array_init(texture_cache);
     game.world_models = NULL;
     game.world_model_count = 0;
@@ -238,7 +238,7 @@ void InitGame(void) {
         game.font_ui = GetFontDefault();
     }
 
-    LoadMap("maps/demo1.map");
+    LoadMap(map_path);
 
     game.cursor_captured = false;
     EnableCursor();
diff --git a/main.c b/main.c
index 481f5f3..e89aa1a 100644
--- a/main.c
+++ b/main.c
@@ -14,7 +14,7 @@ int main(void) {
     SetTargetFPS(GetMonitorRefreshRate(monitor));
 
     vfs_init("data.pak");
-    InitGame();
+    InitGame("maps/demo3.map");
     game.vsync = true;
 
     while (!WindowShouldClose()) {
diff --git a/maps/demo3.map b/maps/demo3.map
index ab0e59d..bdd84f5 100644
--- a/maps/demo3.map
+++ b/maps/demo3.map
@@ -5,11 +5,32 @@
 "classname" "worldspawn"
 // brush 0
 {
-( -176 -64 -32 ) ( -176 -63 -32 ) ( -176 -64 -31 ) brushes/bricks_076c 0 -16 0 1 1
-( -64 -432 -32 ) ( -64 -432 -31 ) ( -63 -432 -32 ) brushes/bricks_076c 0 -16 0 1 1
-( -64 -64 -16 ) ( -63 -64 -16 ) ( -64 -63 -16 ) brushes/bricks_076c 0 0 0 1 1
-( 64 64 0 ) ( 64 65 0 ) ( 65 64 0 ) brushes/bricks_076c 0 0 0 1 1
-( 64 64 0 ) ( 65 64 0 ) ( 64 64 1 ) brushes/bricks_076c 0 -16 0 1 1
-( 64 64 0 ) ( 64 64 1 ) ( 64 65 0 ) brushes/bricks_076c 0 -16 0 1 1
+( -592 -16 -32 ) ( -592 -15 -32 ) ( -592 -16 -31 ) brushes/bricks_076c -48 -16 0 1 1
+( -64 -384 -32 ) ( -64 -384 -31 ) ( -63 -384 -32 ) brushes/bricks_076c 0 -16 0 1 1
+( -64 -16 -16 ) ( -63 -16 -16 ) ( -64 -15 -16 ) brushes/bricks_076c 0 48 0 1 1
+( 64 112 0 ) ( 64 113 0 ) ( 65 112 0 ) brushes/bricks_076c 0 48 0 1 1
+( 64 336 0 ) ( 65 336 0 ) ( 64 336 1 ) brushes/bricks_076c 0 -16 0 1 1
+( 560 112 0 ) ( 560 112 1 ) ( 560 113 0 ) brushes/bricks_076c -48 -16 0 1 1
 }
 }
+// entity 1
+{
+"classname" "light"
+"origin" "136 -280 184"
+}
+// entity 2
+{
+"classname" "light"
+"origin" "-200 24 184"
+}
+// entity 3
+{
+"classname" "info_player_start"
+"origin" "-128 -112 16"
+}
+// entity 4
+{
+"classname" "my_entity"
+"origin" "8 -72 8"
+"speed" "100"
+}
diff --git a/trenchbroom/stalag/Entities.fgd b/trenchbroom/stalag/Entities.fgd
index b6496a5..abf5256 100644
--- a/trenchbroom/stalag/Entities.fgd
+++ b/trenchbroom/stalag/Entities.fgd
@@ -21,4 +21,9 @@
 @PointClass base(Targetname, Origin) size(-8 -8 -8, 8 8 8) = light : "Light"
 [
   light(integer) : "Brightness" : 300
-]
\ No newline at end of file
+]
+
+@PointClass base(Targetname) = my_entity : "My Entity"
+[
+  speed(integer) : "Speed" : 100
+]
-- 
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