1 files changed, 75 insertions, 0 deletions
diff --git a/src/overlays/gamestates/ovl_prenmi/m_prenmi.c b/src/overlays/gamestates/ovl_prenmi/m_prenmi.c
new file mode 100644
index 0000000..122e1ef
--- /dev/null
+++ b/src/overlays/gamestates/ovl_prenmi/m_prenmi.c
@@ -0,0 +1,75 @@
+#include "m_prenmi.h"
+#include "irqmgr.h"
+#include "viconfig.h"
+#include "gfx.h"
+#include "m_rcp.h"
+
+void prenmi_move(Game_Prenmi* prenmi) {
+    if (ResetStatus == 2 || prenmi->timer == 0) {
+        ViConfig_UpdateVi(TRUE);
+        STOP_GAMESTATE(&prenmi->state);
+        SET_NEXT_GAMESTATE(&prenmi->state, NULL, 0);
+    } else {
+        prenmi->timer--;
+    }
+}
+
+void prenmi_draw(Game_Prenmi* prenmi) {
+    GraphicsContext* graph;
+    f32 yPos;
+    f32 time;
+
+    graph = prenmi->state.gfxCtx;
+
+    DisplayList_initialize(graph, 0, 0, 0, NULL);
+
+    OPEN_POLY_OPA_DISP(graph);
+
+    time = OS_CYCLES_TO_USEC(osGetTime() - ResetTime);
+
+    gDPPipeSync(__polyOpa++);
+    gDPSetOtherMode(__polyOpa++,
+                    G_AD_DISABLE | G_CD_MAGICSQ | G_CK_NONE | G_TC_FILT | G_TF_POINT | G_TT_NONE | G_TL_TILE |
+                        G_TD_CLAMP | G_TP_NONE | G_CYC_1CYCLE | G_PM_NPRIMITIVE,
+                    G_AC_NONE | G_ZS_PRIM | G_RM_XLU_SURF | G_RM_XLU_SURF2);
+    gDPSetCombineMode(__polyOpa++, G_CC_PRIMITIVE, G_CC_PRIMITIVE);
+
+    // set opacity
+    yPos = (time / 500000) * -200.0f + 250.0f;
+    gDPSetPrimColor(__polyOpa++, 0, 0, 0xFF, 0xFF, 0xFF, (s32)yPos);
+
+    // adjust size
+    yPos = (time / 500000) * -15.0f + 127.0f;
+    __polyOpa =
+        gfx_gSPTextureRectangle1(__polyOpa, 0, (u32)(yPos * 4.0f), 0x500, (u32)((yPos + 1.0f) * 4.0f), 0, 0, 0, 0, 0);
+
+    gDPPipeSync(__polyOpa++);
+    CLOSE_POLY_OPA_DISP(prenmi->state.gfxCtx);
+}
+
+void prenmi_main(Game* game) {
+    Game_Prenmi* prenmi = (Game_Prenmi*)game;
+    GraphicsContext* graph;
+
+    prenmi_move(prenmi);
+    prenmi_draw(prenmi);
+
+    prenmi->state.unk_A4 = 1;
+    { UNUSED s32 scopedTemp; }
+    graph = game->gfxCtx;
+
+    game_debug_draw_last(game, graph);
+    game_draw_last(graph);
+}
+
+void prenmi_cleanup(UNUSED Game* game) {
+}
+
+void prenmi_init(Game* game) {
+    Game_Prenmi* prenmi = (Game_Prenmi*)game;
+
+    prenmi->state.main = &prenmi_main;
+    prenmi->state.destroy = &prenmi_cleanup;
+    prenmi->timer = 30;
+    SetGameFrame(1);
+}