From 7d2f3540859d676c5a58f5b17f4d7a47c81457ad Mon Sep 17 00:00:00 2001
From: h4570 <hastoklai@gmail.com>
Date: Sun, 29 Nov 2020 13:37:30 +0100
Subject: [PATCH] added test 2d rectangle to renderer

---
 src/engine/include/modules/renderer.hpp |  3 +++
 src/engine/modules/gif_sender.cpp       |  1 +
 src/engine/modules/renderer.cpp         | 35 +++++++++++++++++++++++++
 src/samples/ari/ari.cpp                 |  3 ++-
 4 files changed, 41 insertions(+), 1 deletion(-)

diff --git a/src/engine/include/modules/renderer.hpp b/src/engine/include/modules/renderer.hpp
index b6332f7..3aa3b07 100644
--- a/src/engine/include/modules/renderer.hpp
+++ b/src/engine/include/modules/renderer.hpp
@@ -103,6 +103,8 @@ public:
 
     TextureRepository *getTextureRepository() { return &textureRepo; };
 
+    void drawRectangle();
+
 private:
     void changeTexture(const Mesh &t_mesh, u32 t_materialId);
     u32 lastTextureId;
@@ -116,6 +118,7 @@ private:
     Matrix perspective;
     RenderData renderData;
     TextureRepository textureRepo;
+    ScreenSettings *screen;
     GifSender *gifSender;
     VifSender *vifSender;
     packet2_t *flipPacket;
diff --git a/src/engine/modules/gif_sender.cpp b/src/engine/modules/gif_sender.cpp
index 2c69442..9782eab 100644
--- a/src/engine/modules/gif_sender.cpp
+++ b/src/engine/modules/gif_sender.cpp
@@ -86,6 +86,7 @@ void GifSender::sendClear(zbuffer_t *t_zBuffer)
     packet2_update(packet2, draw_enable_tests(packet2->next, 0, t_zBuffer));
     packet2_update(packet2, draw_finish(packet2->next));
     packet2_chain_close_tag(packet2);
+    dma_channel_wait(DMA_CHANNEL_GIF, 0);
     dma_channel_send_packet2(packet2, DMA_CHANNEL_GIF, true);
     dma_channel_wait(DMA_CHANNEL_GIF, 0);
     packet2_free(packet2);
diff --git a/src/engine/modules/renderer.cpp b/src/engine/modules/renderer.cpp
index 4136af5..dd43e6a 100644
--- a/src/engine/modules/renderer.cpp
+++ b/src/engine/modules/renderer.cpp
@@ -44,6 +44,7 @@ Renderer::Renderer(u32 t_packetSize, ScreenSettings *t_screen)
     allocateBuffers(t_screen->width, t_screen->height);
     initDrawingEnv(t_screen->width, t_screen->height);
     setPrim();
+    screen = t_screen;
     gifSender = new GifSender(t_packetSize, t_screen);
     vifSender = new VifSender();
     perspective.setPerspective(*t_screen);
@@ -100,6 +101,40 @@ void Renderer::changeTexture(const Mesh &t_mesh, u32 t_materialId)
         PRINT_ERR("Texture was not found in texture repository!");
 }
 
+void Renderer::drawRectangle()
+{
+    beginFrameIfNeeded();
+    packet2_t *packet2 = packet2_create(20, P2_TYPE_NORMAL, P2_MODE_NORMAL, 0);
+    packet2_update(packet2, draw_primitive_xyoffset(packet2->next, 0, 2048, 2048));
+
+    int loop0 = 10;
+
+    packet2_add_s64(packet2, GIF_SET_TAG(4, 0, 0, 0, GIF_FLG_PACKED, 1));
+    packet2_add_s64(packet2, GIF_REG_AD);
+
+    packet2_add_s64(packet2, GIF_SET_PRIM(6, 0, 0, 0, 0, 0, 0, 0, 0));
+    packet2_add_s64(packet2, GIF_REG_PRIM);
+
+    packet2_add_s64(packet2, GIF_SET_RGBAQ((loop0 * 10), 0, 255 - (loop0 * 10), 0x80, 0x3F800000));
+    packet2_add_s64(packet2, GIF_REG_RGBAQ);
+
+    packet2_add_s64(packet2, GIF_SET_XYZ(((loop0 * 20) << 4) + (2048 << 4), ((loop0 * 10) << 4) + (2048 << 4), -128));
+    packet2_add_s64(packet2, GIF_REG_XYZ2);
+
+    packet2_add_s64(packet2, GIF_SET_XYZ((((loop0 * 20) + 100) << 4) + (2048 << 4), (((loop0 * 10) + 100) << 4) + (2048 << 4), -128));
+    packet2_add_s64(packet2, GIF_REG_XYZ2);
+
+    packet2_update(packet2,
+                   draw_primitive_xyoffset(
+                       packet2->next,
+                       0,
+                       (2048 - (screen->width / 2)), (2048 - (screen->height / 2))));
+    packet2_update(packet2, draw_finish(packet2->next));
+    dma_channel_wait(DMA_CHANNEL_GIF, 0);
+    dma_channel_send_packet2(packet2, DMA_CHANNEL_GIF, true);
+    packet2_free(packet2);
+}
+
 /** Initializes drawing environment (1st app packet) */
 void Renderer::initDrawingEnv(float t_screenW, float t_screenH)
 {
diff --git a/src/samples/ari/ari.cpp b/src/samples/ari/ari.cpp
index 40d7b8b..bfdf545 100644
--- a/src/samples/ari/ari.cpp
+++ b/src/samples/ari/ari.cpp
@@ -78,7 +78,7 @@ void Ari::onInit()
     texRepo->addByMesh("sunnyisl/", islandAddons);
     texRepo->addByMesh("skybox/", skybox);
     texRepo->addByMesh("ari/", player.mesh);
-    // engine->audio.playSong();
+    engine->audio.playSong();
 }
 
 void Ari::initBulb()
@@ -98,6 +98,7 @@ void Ari::onUpdate()
     if (engine->pad.isCircleClicked)
         engine->audio.playADPCM(adpcm2);
     camera.update(engine->pad, player.mesh);
+    engine->renderer->drawRectangle();
     engine->renderer->draw(skybox);
     engine->renderer->draw(island);
     engine->renderer->draw(islandAddons);