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TODO.txt

@@ -1,5 +1,8 @@
 =========== GENERAL ==============
 
+- add argc/argv to gameInit? could be used to quickly start maps, verify
+  replays etc.
+- player name (modifyable via resource file)
 - popup messages? would be useful for several things: showing checkpoint times,
   showing changes in menu etc.
 - prevent time overflow! stop incrementing level frame once it's at maximum
@@ -27,20 +30,8 @@
 - make the racing module usable by itself, e.g. to allow making tools for
   verifying replays etc., i.e. make the module measure time, count checkpoints
   etc.
-- racing update step should return events that happened, e.g.:
-  - CP taken
-  - crash (to play sound)
-  - finish
-  - etc.
 - car shadow?
-- sound engine: probably all SFX will be procedurally generated, ok?
 - allow slowing down in air like in TM?
-- music?
-  - probably just make one long track, literally OGG or something, then make
-    that be played by the frontend just ALL the time (maybe with the option in
-    menu to just turn music off) -- simple frontends can just ignore music
-- allow car to be flipped upside down on start? with start block transform
-- camera behavior? what if car is riding upside down (on magnet) etc?
 - compile time option to choose how many maps to include (for platforms with
   lower memory)
 - Environments: just different textures for a cube inside which the tarck is,
@@ -62,6 +53,11 @@
 =========== HANDLED ==============
 
 - allow stopping car rotation in air like in Trackmania
+- music?
+  - probably just make one long track, literally OGG or something, then make
+    that be played by the frontend just ALL the time (maybe with the option in
+    menu to just turn music off) -- simple frontends can just ignore music
+- sound engine: probably all SFX will be procedurally generated, ok?
 - make a simple rendering setting:
   - will exclude images and only draw solid colors, let's say only 16, so that
     memory usage is reduced, CPU rendering is relieved, executable is smaller
@@ -70,6 +66,11 @@
   steering friction until reaching some some lower threshold again probably
 - maybe allow some more air control, like slowing down with brakes, like in TM
 - map actually in ASCII format? how will humans edit it?
+- racing update step should return events that happened, e.g.:
+  - CP taken
+  - crash (to play sound)
+  - finish
+  - etc.
 - rework the code for special blocks, we have to literally remember the last
   block, not the pointer, now it won't work e.g. if wanting to repeat an
   empty block
@@ -97,6 +98,8 @@
     to pixels where depth buffer was not overwritten (this step can be left out
     in case we have depth buffer or sky turned off)
 - maybe change sticker to fan? could me more fun: TEST and see
+- camera behavior? what if car is riding upside down (on magnet) etc? <- looks cool now
+- allow car to be flipped upside down on start? with start block transform
 - track size: 64x64x64
 - sky images could be just composed of 4x4 normal images? then we only need
   one type of image

assets.h

@@ -29,7 +29,9 @@ static const char *LCR_texts[] =
   "music",
   "sound",
   "save repl",
-  "exit"
+  "exit",
+
+  "loading"
 };
 
 static const char *LCR_internalResourceFile =

audio.h

@@ -104,7 +104,7 @@ uint8_t LCR_audioGetNextSample(void)
 
   if (LCR_audio.soundPlayed != LCR_SOUND_NONE)
     LCR_audio.soundPlayedFrame++;
-  else
+  else if (LCR_audio.engineIntensity)
   {
     LCR_audio.engineOsc +=
       LCR_audio.engineInc ?

game.h

@@ -173,6 +173,7 @@ uint8_t LCR_gameGetNextAudioSample(void);
 #define LCR_GAME_STATE_RUN_STARTING 0x01
 #define LCR_GAME_STATE_RUN          0x02
 #define LCR_GAME_STATE_RUN_FINISHED 0x03
+#define LCR_GAME_STATE_LOADING_MAP  0x04
 #define LCR_GAME_STATE_END          0xff
 
 // TODO: move to consts?
@@ -384,8 +385,7 @@ void LCR_gameStartRun(unsigned int mapIndex)
 {
   LCR_seekResourceByIndex(mapIndex,'M');
   LCR_mapLoadFromStr(LCR_gameGetNextResourceStrChar);
-  LCR_rendererLoadMap();
-  LCR_gameResetRun();
+  LCR_gameSetState(LCR_GAME_STATE_LOADING_MAP);
 }
 
 void LCR_gameEraseMenuItemNames(void)
@@ -410,10 +410,10 @@ void LCR_gameSetMenuItemStr(uint8_t item, const char *str)
 
 void LCR_gameLoadMainMenuItems(void)
 {
-for (int i = 0; i < 5; ++i)
-  LCR_gameSetMenuItemStr(i,LCR_texts[4 + i]);
+  for (int i = 0; i < 5; ++i)
+    LCR_gameSetMenuItemStr(i,LCR_texts[4 + i]);
 
-    LCR_game.menuItemCount = 5;
+  LCR_game.menuItemCount = 4;
 }
 
 void LCR_gameInit(void)
@@ -449,8 +449,6 @@ void LCR_gameInit(void)
   LCR_currentMap.blockCount = 0; // means no map loaded
 }
 
-
-
 /**
   Loads up to LCR_RESOURCE_ITEM_CHUNK items of given type, starting at given
   index (among items of the same type). This will also load the menu item
@@ -458,10 +456,10 @@ void LCR_gameInit(void)
 */
 void LCR_gameLoadResourceFileChunk(unsigned int startIndex, char magicNumber)
 {
-char c;
-unsigned char state = 0;
+  char c;
+  unsigned char state = 0;
 
-LCR_gameEraseMenuItemNames();
+  LCR_gameEraseMenuItemNames();
 
   LCR_game.resourceFile.firstItemIndex = startIndex;
   LCR_game.resourceFile.itemsTotal = 0;
@@ -527,9 +525,6 @@ void LCR_gameEnd(void)
   LCR_LOG0("ending");
 }
 
-
-
-
 void LCR_gameDraw3DView(void)
 {
   LCR_GameUnit carTransform[6];
@@ -746,6 +741,12 @@ uint8_t LCR_gameStep(uint32_t time)
     LCR_game.keyStates[i] = LCR_keyPressed(i) ?
       (LCR_game.keyStates[i] < 255 ? LCR_game.keyStates[i] + 1 : 255) : 0;
   
+  if (LCR_game.state == LCR_GAME_STATE_LOADING_MAP)
+  {
+    LCR_rendererLoadMap();
+    LCR_gameResetRun();
+  }
+
   LCR_gameHandleInput();
 
   LCR_GameUnit offsets[5];
@@ -824,7 +825,8 @@ uint8_t LCR_gameStep(uint32_t time)
     }
 
     int engineIntensity = LCR_carSpeedKMH() * 2;
-    LCR_audioSetEngineIntensity(engineIntensity < 256 ? engineIntensity : 255);
+    LCR_audioSetEngineIntensity(paused ? 0 :
+      (engineIntensity < 256 ? engineIntensity : 255));
 
     LCR_game.nextRacingTickTime += LCR_RACING_TICK_MS; 
   }
@@ -839,35 +841,11 @@ uint8_t LCR_gameStep(uint32_t time)
     while (time >= LCR_game.nextRenderFrameTime)
       LCR_game.nextRenderFrameTime += 1000 / LCR_SETTING_FPS;
 
-    if (LCR_game.state == LCR_GAME_STATE_MENU)
-    {
-
-/*
-      const char *items[LCR_MENU_MAX_ITEMS];
-      uint8_t itemCount = 1;
-
-      items[0] = LCR_texts[LCR_game.menuSelectedTab];
-
-if (LCR_game.menuSelectedTab == 0)
-{
-  for (int i = 0; i < 5; ++i)
-    items[1 + i] = LCR_texts[4 + i];
-
-  itemCount = 6;
-}
-else
-{
-  for (int i = 0; i < LCR_game.resourceFile.loadedItemCount; ++i)
-    items[i + 1] = LCR_game.menuItemNames + i * LCR_MENU_STRING_SIZE;
-
-  itemCount = LCR_game.resourceFile.loadedItemCount + 1;
-}
-*/
-
+    if (LCR_game.state == LCR_GAME_STATE_MENU ||
+      LCR_game.state == LCR_GAME_STATE_LOADING_MAP)
       LCR_rendererDrawMenu(LCR_texts[LCR_game.menuSelectedTab],
         LCR_game.menuItemNamePointers,LCR_game.menuItemCount + 1,
         LCR_game.menuSelectedItem);
-    }
     else
       LCR_gameDraw3DView(); 
   }
@@ -877,6 +855,22 @@ else
     sleep = tmp < sleep ? tmp : sleep; 
   }
 
+  if (LCR_game.state == LCR_GAME_STATE_LOADING_MAP)
+  {
+    LCR_rendererDrawRect(
+      LCR_EFFECTIVE_RESOLUTION_X / 8,
+      LCR_EFFECTIVE_RESOLUTION_Y / 8,
+      LCR_EFFECTIVE_RESOLUTION_X - LCR_EFFECTIVE_RESOLUTION_X / 4,
+      LCR_EFFECTIVE_RESOLUTION_Y - LCR_EFFECTIVE_RESOLUTION_Y / 4,
+      0xffff,0);
+
+    LCR_rendererDrawText(LCR_texts[9],
+      (LCR_EFFECTIVE_RESOLUTION_X -
+        LCR_rendererComputeTextWidth(LCR_texts[9],4)) / 2,
+      (LCR_EFFECTIVE_RESOLUTION_Y -
+       LCR_rendererComputeTextHeight(4)) / 2,0x0000,4);
+  }
+
   if (sleep)
     LCR_sleep(sleep);
   else