Add Pokitto frontend

README.md

@@ -45,16 +45,22 @@ Please note however the game is still relatively simple and so **the physics IS
 - **No build system** is used, everything is in a **single compilation unit**, to build the game only a single compiler invocation is needed. This removes another bloat and dependency.
 - The compiled game INCLUDING ASSETS is **extremely small** -- depending on platform, game and compilation settings, a playable executable can take only around 128 kB; in normal scenarios it will most likely fit under 400 kB.
 - It is **exceptionally portable and future proof** thanks to having no dependencies besides C99 compiler. So far it was ported to:
-  - GNU/Linux, possible backends: SDL2, CSFML, X11
+  - **GNU/Linux**: via SDL2, CSFML or X11
-  - OpenBSD
+  - **Window$**: via SDL2
-  - web browser JavaScript (via emscripten)
+  - **OpenBSD**: via SDL2
-  - TODO
+  - **web browser**: via translation to JavaScript with emscripten
+  - **Circuitmess Ringo AKA MAKERphone** (32b 160 MHz, 520 KB RAM)
+  - on resource-limited computers in very limited ways (simplest rendering with low FPS, only loading tiniest maps, no ghosts, replays or audio):
+    - **Pokitto** (32bit 48 MHz CPU, 36 KB RAM)
+    - **Circuitmess Nibble** (32b 160 MHz CPU, 80 KB RAM)
+    - **ESPboy** (32b 160 MHz CPU, 80 KB RAM)
 - It also goes without saying the physics is **100% deterministic**, it behaves the same on every platform, independantly of rendering FPS. Besides others this allows for recording and playing back very small replays and creating press forward maps.
 - It is **super moddable and hackable**, the code is relatively simple and **well commented**, written to encourage hacking. There are no obstacles such as DRM, anti-cheating, obfuscation etc. Cheating and hacking is allowed, do literally what you want.
-- **No codes of censorship, flags, furry mascots or similar political bullshit**. This is just a game.
+- **No codes of censorship, flags, furry mascots or similar political bullshit.**
-- **No "modern" bullshit such as OOP, meme design patterns, scripting, sandboxes, "memory safety" and similar shit**.
+- **No "modern" bullshit such as OOP, Python, Docker, meme design patterns, scripting, sandboxes, "memory safety" and similar crap**.
 - It is **absolutely and completely public domain free software with ZERO conditions on use** under CC0, it is legally more free that most "FOSS" software, there is no copyleft or credit requirement, you can do ABSOLUTELY anything you want with the project. This is a **selfless project aiming for no benefit of the creator** (include any non-financial benefit as well), this is made purely to bring more good to the world without gaining any advantage for self.
 - This game has **PURE SOUL** and REAL oldschool graphics in the "PS1" style. No Unity or Unreal, no "retro" imitation shaders, no assets from a store. This isn't a wannabe retro 90s pretender, this IS a real 90s game.
+- The game is **finished**, no need to update it ever.
 
 ## Manifesto
 

TODO.txt

@@ -16,6 +16,7 @@ fuck issue trackers :D
 - make some kinda repo for world record runs? how will they submit it?
 - final tests:
   - very long replay DID 1x
+  - absence of music file
   - different resolutions KINDA DID 1x
   - different settings (332, POTATO, ...)
   - crazy shit with physics KINDA DID

frontend_espboy/frontend_espboy.ino

@@ -23,10 +23,9 @@ TFT_eSPI tft;
 #define LCR_SETTING_GHOST_MAX_SAMPLES 0
 #define LCR_SETTING_332_COLOR 1
 #define LCR_LOADING_COMMAND wdt_reset();
-#define S3L_SORT 0
+#define LCR_SETTING_MAP_MAX_BLOCKS 280
-#define LCR_SETTING_MAP_MAX_BLOCKS 512
+#define LCR_SETTING_MAX_MAP_VERTICES 300
-#define LCR_SETTING_MAX_MAP_VERTICES 500
+#define LCR_SETTING_MAX_MAP_TRIANGLES 300
-#define LCR_SETTING_MAX_MAP_TRIANGLES 600
 #define LCR_SETTING_REPLAY_MAX_SIZE 0
 #define LCR_SETTING_CAR_SHADOW 0
 #define LCR_SETTING_PARTICLES 0
@@ -37,6 +36,9 @@ TFT_eSPI tft;
 #define LCR_SETTING_POTATO_GRAPHICS 1
 #define LCR_SETTING_ENABLE_DATA_FILE 0
 #define LCR_SETTING_ONLY_SMALL_MAPS 1
+#define S3L_SORT 0
+#define S3L_Z_BUFFER 0
+#define S3L_MAX_TRIANGES_DRAWN 16
 
 #include "game.h"
 

frontend_nibble/frontend_nibble.ino

@@ -16,21 +16,20 @@
 #define LCR_SETTING_RESOLUTION_SUBDIVIDE 2
 #define LCR_SETTING_GHOST_MAX_SAMPLES 0
 #define LCR_LOADING_COMMAND wdt_reset();
-#define S3L_SORT 0
+#define S3L_SORT 1
-#define LCR_SETTING_MAP_MAX_BLOCKS 400
+#define S3L_Z_BUFFER 0
-#define LCR_SETTING_MAX_MAP_VERTICES 450
+#define S3L_MAX_TRIANGES_DRAWN 32
-#define LCR_SETTING_MAX_MAP_TRIANGLES 600
+#define LCR_SETTING_MAP_MAX_BLOCKS 350
+#define LCR_SETTING_MAX_MAP_VERTICES 300
+#define LCR_SETTING_MAX_MAP_TRIANGLES 500
 #define LCR_SETTING_REPLAY_MAX_SIZE 0
 #define LCR_SETTING_CAR_SHADOW 0
 #define LCR_SETTING_PARTICLES 0
 #define LCR_SETTING_LOG_LEVEL 0
 #define LCR_SETTING_LOD_DISTANCE 100
 #define LCR_SETTING_CAR_ANIMATION_SUBDIVIDE 0
-
 #define LCR_SETTING_FPS 25
-
 #define LCR_SETTING_POTATO_GRAPHICS 1
-
 #define LCR_SETTING_ENABLE_DATA_FILE 0
 #define LCR_SETTING_ONLY_SMALL_MAPS 1
 

frontend_ringo/frontend_ringo.ino

@@ -13,9 +13,9 @@
 #define LCR_SETTING_RESOLUTION_SUBDIVIDE 2
 #define LCR_SETTING_MUSIC 0
 #define LCR_SETTING_GHOST_MAX_SAMPLES 0
-#define LCR_SETTING_MAP_MAX_BLOCKS 512
+#define LCR_SETTING_MAP_MAX_BLOCKS 650
 #define LCR_SETTING_MAX_MAP_VERTICES 1024
-#define LCR_SETTING_MAX_MAP_TRIANGLES 1500
+#define LCR_SETTING_MAX_MAP_TRIANGLES 1550
 #define LCR_SETTING_REPLAY_MAX_SIZE 0
 #define LCR_SETTING_CAR_SHADOW 0
 #define LCR_SETTING_PARTICLES 0
@@ -26,6 +26,7 @@
 #define LCR_SETTING_TEXTURE_SUBSAMPLE 4
 #define LCR_SETTING_ENABLE_DATA_FILE 0
 #define LCR_SETTING_ONLY_SMALL_MAPS 1
+#define LCR_SETTING_SKY_SIZE 1
 #define S3L_PERSPECTIVE_CORRECTION 0
 
 #include "game.h"

renderer.h

@@ -29,9 +29,15 @@
 #define S3L_RESOLUTION_X LCR_EFFECTIVE_RESOLUTION_X
 #define S3L_RESOLUTION_Y LCR_EFFECTIVE_RESOLUTION_Y
 #define S3L_PIXEL_FUNCTION _LCR_pixelFunc3D
-#define S3L_PERSPECTIVE_CORRECTION 2
+
-#define S3L_NEAR_CROSS_STRATEGY 1
+#ifndef S3L_PERSPECTIVE_CORRECTION
-#define S3L_Z_BUFFER 1
+  #define S3L_PERSPECTIVE_CORRECTION 2
+#endif
+
+#ifndef S3L_NEAR_CROSS_STRATEGY
+  #define S3L_NEAR_CROSS_STRATEGY 1
+#endif
+
 #define LCR_FONT_PIXEL_SIZE (1 + LCR_EFFECTIVE_RESOLUTION_X / 512)
 #define LCR_ANIMATE_CAR (LCR_SETTING_CAR_ANIMATION_SUBDIVIDE != 0)
 #define LCR_ANT_RESOLUTION (LCR_EFFECTIVE_RESOLUTION_Y <= 110)
@@ -41,9 +47,16 @@
   #define S3L_PERSPECTIVE_CORRECTION 0
   #define S3L_NEAR_CROSS_STRATEGY 1
   #define S3L_FLAT 1
-  #undef S3L_Z_BUFFER
+
-  #define S3L_Z_BUFFER 2 // simplified
+  #ifndef S3L_Z_BUFFER
-  #define S3L_MAX_TRIANGES_DRAWN 64 // lower, in case sorting was turned on
+    #define S3L_Z_BUFFER 2 // simplified
+  #endif
+
+  #ifndef S3L_MAX_TRIANGES_DRAWN
+    #define S3L_MAX_TRIANGES_DRAWN 64 // lower, in case sorting was turned on
+  #endif
+#else
+  #define S3L_Z_BUFFER 1
 #endif
  
 #define S3L_NEAR (10 * (S3L_F / 16)) // too low value will cause overflows
@@ -1041,8 +1054,15 @@ uint8_t _LCR_buildMapModel(void)
     if (
       LCR_renderer.mapModel.vertexCount >= LCR_SETTING_MAX_MAP_VERTICES - 16 ||
       LCR_renderer.mapModel.triangleCount >= LCR_SETTING_MAX_MAP_TRIANGLES - 16)
+    {
       _LCR_cullHiddenMapTris();
 
+      if (LCR_renderer.mapModel.vertexCount >= LCR_SETTING_MAX_MAP_VERTICES - 16
+        || LCR_renderer.mapModel.triangleCount >= LCR_SETTING_MAX_MAP_TRIANGLES
+        - 16)
+        break; // didn't help, no need to continue
+    }
+
     for (int i = 0; i < blockShapeByteCount; ++i)
     {
       if (vi == 0)