Align speedup code with SA2

src/game/intro_animation.c

@@ -15,6 +15,9 @@
 #include "constants/songs.h"
 
 #define INTRO_SPOTLIGHT_COUNT 2
+
+#define EMERALD_START_X (DISPLAY_WIDTH / 2)
+#define EMERALD_START_Y -36
 typedef struct IntroSprite {
     Sprite s;
     u16 unk30;
@@ -229,6 +232,7 @@ void CreateIntroAnimation(void)
     SA2_LABEL(gUnknown_03005390) = 0;
     PAUSE_GRAPHICS_QUEUE();
     sub_80535FC();
+
     UiGfxStackInit();
     gDispCnt = (DISPCNT_OBJ_ON | DISPCNT_OBJ_1D_MAP);
     gBgCntRegs[0] = 0x9D86;
@@ -252,14 +256,14 @@ void CreateIntroAnimation(void)
     s->graphics.dest = OBJ_VRAM0 + 0x20;
     s->graphics.anim = SA1_ANIM_INTRO_EMERALD;
     s->variant = 0;
-    s->x = 0x78;
-    s->y = 0xFFDC;
-    s->oamFlags = 0xC0;
+    s->x = EMERALD_START_X;
+    s->y = EMERALD_START_Y;
+    s->oamFlags = SPRITE_OAM_ORDER(3);
     s->graphics.size = 0;
     s->animCursor = 0;
     s->qAnimDelay = 0;
     s->prevVariant = -1;
-    s->animSpeed = 0x10;
+    s->animSpeed = SPRITE_ANIM_SPEED(1.0);
     s->palId = 0;
     s->hitboxes[0].index = -1;
     s->frameFlags = 0x1000;
@@ -278,10 +282,10 @@ void CreateIntroAnimation(void)
         introSpr->qUnk40 = Q(2.25);
         chunkOffset = (i * (4 * TILE_SIZE_4BPP));
         s->graphics.dest = (chunkOffset + OBJ_VRAM0 + (31 * TILE_SIZE_4BPP));
-        s->graphics.anim = 0x307;
+        s->graphics.anim = SA1_ANIM_SUPER_SONIC_SPARKLE;
         s->variant = 0;
-        s->x = (Div(SIN(i << 6), 650) + 120);
-        s->y = -36;
+        s->x = EMERALD_START_X + Div(SIN(i << 6), 650);
+        s->y = EMERALD_START_Y;
         s->oamFlags = 0;
         s->graphics.size = 0;
         s->animCursor = 0;
@@ -1655,7 +1659,7 @@ void sub_80656A4(void)
     Sprite *s = &introSpr->s;
     s16 temp_r0 = ++introSpr->unk30;
 
-    if ((introSpr->unk30) == 0x161) {
+    if ((introSpr->unk30) == 353) {
         s->frameFlags = 0;
     }
 
@@ -1681,7 +1685,7 @@ void sub_806571C(void)
     Sprite *s = &introSpr->s;
     s16 temp_r0 = ++introSpr->unk30;
 
-    if ((introSpr->unk30) == 0x161) {
+    if ((introSpr->unk30) == 353) {
         s->frameFlags = 0;
     }
 
@@ -1738,9 +1742,10 @@ void Task_IntroChaosEmeraldUpdate()
     Sprite *s = &introSpr->s;
     s16 unk30 = introSpr->unk30;
 
-    if ((u16)(unk30 - 90) > 0x8f) {
+    if ((unk30 < 90) || (unk30 > 233)) {
         introSpr->qUnk3C += introSpr->qUnk40;
     }
+
     if (unk30 < 90) {
         introSpr->qUnk40 -= Q(6. / 256.);
         if (introSpr->qUnk40 < Q(0)) {
@@ -1748,7 +1753,7 @@ void Task_IntroChaosEmeraldUpdate()
         }
     }
 
-    if (unk30 == 0xE9) {
+    if (unk30 == 233) {
         introSpr->qUnk40 = Q(1.25);
     }
 

src/platform/shared/input.c

@@ -1,44 +1,51 @@
 #ifdef _WIN32
+#include <stdlib.h>
+#include <stdio.h>
 #include <windows.h>
 #include <xinput.h>
 #include "gba/io_reg.h"
 #include "gba/types.h"
+#include "platform/shared/input.h"
 
 #define STICK_THRESHOLD 0.5f
-u16 GetXInputKeys()
+SharedKeys GetXInputKeys()
 {
     XINPUT_STATE state;
     ZeroMemory(&state, sizeof(XINPUT_STATE));
 
     DWORD dwResult = XInputGetState(0, &state);
-    u16 xinputKeys = 0;
+    SharedKeys keys = 0;
 
     if (dwResult == ERROR_SUCCESS) {
-        /* A */ xinputKeys |= (state.Gamepad.wButtons & XINPUT_GAMEPAD_A) >> 12;
-        /* B */ xinputKeys |= (state.Gamepad.wButtons & XINPUT_GAMEPAD_X) >> 13;
-        /* Start */ xinputKeys |= (state.Gamepad.wButtons & XINPUT_GAMEPAD_START) >> 1;
-        /* Select */ xinputKeys |= (state.Gamepad.wButtons & XINPUT_GAMEPAD_BACK) >> 3;
-        /* L */ xinputKeys |= (state.Gamepad.wButtons & XINPUT_GAMEPAD_LEFT_SHOULDER) << 1;
-        /* R */ xinputKeys |= (state.Gamepad.wButtons & XINPUT_GAMEPAD_RIGHT_SHOULDER) >> 1;
-        /* Up */ xinputKeys |= (state.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_UP) << 6;
-        /* Down */ xinputKeys |= (state.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_DOWN) << 6;
-        /* Left */ xinputKeys |= (state.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_LEFT) << 3;
-        /* Right */ xinputKeys |= (state.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_RIGHT) << 1;
+        /* A */ keys |= (state.Gamepad.wButtons & XINPUT_GAMEPAD_A) >> 12;
+        /* B */ keys |= (state.Gamepad.wButtons & XINPUT_GAMEPAD_X) >> 13;
+        /* Start */ keys |= (state.Gamepad.wButtons & XINPUT_GAMEPAD_START) >> 1;
+        /* Select */ keys |= (state.Gamepad.wButtons & XINPUT_GAMEPAD_BACK) >> 3;
+        /* L */ keys |= (state.Gamepad.wButtons & XINPUT_GAMEPAD_LEFT_SHOULDER) << 1;
+        /* R */ keys |= (state.Gamepad.wButtons & XINPUT_GAMEPAD_RIGHT_SHOULDER) >> 1;
+        /* Up */ keys |= (state.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_UP) << 6;
+        /* Down */ keys |= (state.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_DOWN) << 6;
+        /* Left */ keys |= (state.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_LEFT) << 3;
+        /* Right */ keys |= (state.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_RIGHT) << 1;
 
         /* Control Stick */
         float xAxis = (float)state.Gamepad.sThumbLX / (float)SHRT_MAX;
         float yAxis = (float)state.Gamepad.sThumbLY / (float)SHRT_MAX;
 
         if (xAxis < -STICK_THRESHOLD)
-            xinputKeys |= DPAD_LEFT;
+            keys |= DPAD_LEFT;
         else if (xAxis > STICK_THRESHOLD)
-            xinputKeys |= DPAD_RIGHT;
+            keys |= DPAD_RIGHT;
         if (yAxis < -STICK_THRESHOLD)
-            xinputKeys |= DPAD_DOWN;
+            keys |= DPAD_DOWN;
         else if (yAxis > STICK_THRESHOLD)
-            xinputKeys |= DPAD_UP;
+            keys |= DPAD_UP;
+
+        if (state.Gamepad.bRightTrigger > 170) {
+            keys |= KEY_SPEEDUP;
+        }
     }
 
-    return xinputKeys;
+    return keys;
 }
 #endif // _WIN32