From ea43c8ee7a1a47b7f6b9fc41b87479e5978da09b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miloslav=20=C4=8C=C3=AD=C5=BE?= <drummyfish@disroot.org>
Date: Sat, 24 Oct 2020 23:20:27 +0200
Subject: [PATCH] Update tests

---
 main_test.c | 83 ++++++++++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 79 insertions(+), 4 deletions(-)

diff --git a/main_test.c b/main_test.c
index 70260c7..d201801 100644
--- a/main_test.c
+++ b/main_test.c
@@ -16,14 +16,24 @@
 */
 
 #include <stdio.h>
+
+#define SFG_SCREEN_RESOLUTION_X 67
+#define SFG_SCREEN_RESOLUTION_Y 31
+#define SFG_BACKGROUND_BLUR 1
+#define SFG_DITHERED_SHADOW 1
+#define SFG_FPS 30
+
 #include "game.h"
 #include "sounds.h"
 
+uint8_t screen[SFG_SCREEN_RESOLUTION_X * SFG_SCREEN_RESOLUTION_Y];
+uint8_t keys[SFG_KEY_COUNT];
+
 uint32_t time = 0;
 
 int8_t SFG_keyPressed(uint8_t key)
 {
-  return 0;
+  return keys[key];
 }
 
 void SFG_getMouseOffset(int16_t *x, int16_t *y)
@@ -41,6 +51,7 @@ void SFG_sleepMs(uint16_t timeMs)
 
 static inline void SFG_setPixel(uint16_t x, uint16_t y, uint8_t colorIndex)
 {
+  screen[y * SFG_SCREEN_RESOLUTION_X + x] = colorIndex;
 }
 
 void SFG_playSound(uint8_t soundIndex, uint8_t volume)
@@ -68,6 +79,24 @@ void printTestHeading(const char *text)
   printf("\n~~~~~ testing: %s ~~~~~\n\n",text);
 }
 
+const char colors[8] = " .,-;imX";
+
+void printScreen()
+{
+  const char *c = screen;
+
+  for (uint8_t y = 0; y < SFG_SCREEN_RESOLUTION_Y; ++y)
+  {
+    for (uint8_t x = 0; x < SFG_SCREEN_RESOLUTION_X; ++x)
+    {
+      putchar(*c != 7 ? colors[(*c) % 8] : '@');
+      ++c;
+    }
+
+    putchar('\n');
+  }
+}
+
 int main(void)
 {
   puts("===== TESTING ANARCH =====\n");
@@ -80,9 +109,9 @@ int main(void)
 
   ASSERT("frame == 0",SFG_game.frame == 0);
 
-  printTestHeading("music and sounds");
-
   {
+    printTestHeading("music and sounds");
+
     static const expectedSamples[] = { 1, 0, 0, 0, 0, 0, 255, 251, 80, 240, 240, 10, 0, 6, 4, 0 };
 
     uint16_t pos = 0;
@@ -97,9 +126,55 @@ int main(void)
         pos++;
       }
     }
+
+    ASSERT("sfx sample",SFG_GET_SFX_SAMPLE(0,0) == 128);
+    ASSERT("sfx sample",SFG_GET_SFX_SAMPLE(1,200) == 112);
+    ASSERT("sfx sample",SFG_GET_SFX_SAMPLE(3,512) == 112);
+    ASSERT("sfx sample",SFG_GET_SFX_SAMPLE(4,1000) == 128);
   }
 
-  puts("DONE\neverything seems OK");
+  {
+    printTestHeading("levels");
+    
+    SFG_TileDefinition t;
+    uint8_t p;
+
+    t = SFG_getMapTile(&SFG_level1,10,8,&p);
+    ASSERT("level1 tile",SFG_TILE_FLOOR_HEIGHT(t) == 14 && SFG_TILE_CEILING_HEIGHT(t) == 0 && SFG_TILE_FLOOR_TEXTURE(t) == 4 && p == 0);
+
+    t = SFG_getMapTile(&SFG_level3,9,20,&p);
+    ASSERT("level3 tile",SFG_TILE_FLOOR_HEIGHT(t) == 17 && SFG_TILE_CEILING_HEIGHT(t) == 13 && SFG_TILE_FLOOR_TEXTURE(t) == 0 && p == 128);
+
+    t = SFG_getMapTile(&SFG_level5,-9,0,&p);
+    ASSERT("outside tile",SFG_TILE_FLOOR_HEIGHT(t) == 31 && SFG_TILE_CEILING_HEIGHT(t) == 0 && SFG_TILE_FLOOR_TEXTURE(t) == 7 && p == 0);
+  }
+ 
+  {
+    printTestHeading("gameplay");
+
+    for (uint8_t i = 0; i < SFG_KEY_COUNT; ++i)
+      keys[i] = 0;
+
+    #define STEP(ms) { printf("(fr %d, step %d ms) ",SFG_game.frame,ms); time += ms; SFG_mainLoopBody(); }
+
+    #define PRESS(k) { printf("(press %d) ",k); keys[k] = 1; }
+    #define RELEASE(k) { printf("(release %d) ",k); keys[k] = 0; }
+
+    STEP(10)
+    STEP(100)
+    PRESS(SFG_KEY_DOWN);
+    STEP(1000)
+//    RELEASE(SFG_KEY_A);
+//    STEP(5000)
+
+printScreen();
+
+    #undef PRESS
+    #undef RELEASE
+    #undef STEP
+  }
+ 
+  puts("======================================\n\nDone.\nEverything seems OK.");
 
   return 0;
 }