Added Scarecrow Spawn to the Collision Viewer. (#6148)

soh/soh/Enhancements/debugger/colViewer.cpp

@@ -15,6 +15,7 @@ extern "C" {
 #include "functions.h"
 #include "macros.h"
 #include "soh/cvar_prefixes.h"
+#include "overlays/actors/ovl_En_Kakasi2/z_en_kakasi2.h"
 extern PlayState* gPlayState;
 }
 
@@ -39,6 +40,7 @@ ImVec4 ac_col;
 ImVec4 at_col;
 
 ImVec4 waterbox_col;
+ImVec4 scarecrow_col;
 
 static std::vector<Gfx> opaDl;
 static std::vector<Gfx> xluDl;
@@ -65,6 +67,7 @@ void ColViewerWindow::DrawElement() {
     CVarCombobox("Bg Actors", CVAR_DEVELOPER_TOOLS("ColViewer.BGActors"), ColRenderSettingNames, comboOpt);
     CVarCombobox("Col Check", CVAR_DEVELOPER_TOOLS("ColViewer.ColCheck"), ColRenderSettingNames, comboOpt);
     CVarCombobox("Waterbox", CVAR_DEVELOPER_TOOLS("ColViewer.Waterbox"), ColRenderSettingNames, comboOpt);
+    CVarCombobox("Scarecrow Spawn", CVAR_DEVELOPER_TOOLS("ColViewer.ScarecrowSpawn"), ColRenderSettingNames, comboOpt);
 
     CVarCheckbox("Apply as decal", CVAR_DEVELOPER_TOOLS("ColViewer.Decal"),
                  checkOpt.DefaultValue(true).Tooltip(
@@ -132,6 +135,11 @@ void ColViewerWindow::DrawElement() {
             waterbox_col =
                 VecFromRGBA8(CVarGetColor(CVAR_DEVELOPER_TOOLS("ColViewer.ColorWaterbox"), { 0, 0, 255, 255 }));
         }
+        if (CVarColorPicker("Scarecrow Spawn", CVAR_DEVELOPER_TOOLS("ColViewer.ColorScarecrow"), { 255, 128, 0, 200 },
+                            false, ColorPickerResetButton | ColorPickerRandomButton, THEME_COLOR)) {
+            scarecrow_col =
+                VecFromRGBA8(CVarGetColor(CVAR_DEVELOPER_TOOLS("ColViewer.ColorScarecrow"), { 255, 128, 0, 200 }));
+        }
 
         ImGui::TreePop();
     } else {
@@ -495,6 +503,63 @@ void DrawBgActorCollision() {
     }
 }
 
+void DrawScarecrowSpawn(std::vector<Gfx>& dl, EnKakasi2* scarecrow) {
+    if (scarecrow == nullptr) {
+        return;
+    }
+
+    f32 radius = scarecrow->maxSpawnDistance.x;
+    f32 height = scarecrow->maxSpawnDistance.y * 2.0f;
+
+    if (radius <= 0.0f || height <= 0.0f) {
+        return;
+    }
+
+    Mtx m;
+    MtxF mt;
+    MtxF ms;
+    MtxF dest;
+
+    f32 halfHeight = height * 0.5f;
+    Vec3f* pos = &scarecrow->actor.world.pos;
+
+    SkinMatrix_SetTranslate(&mt, pos->x, pos->y - halfHeight, pos->z);
+    SkinMatrix_SetScale(&ms, radius / 128.0f, height / 128.0f, radius / 128.0f);
+    SkinMatrix_MtxFMtxFMult(&mt, &ms, &dest);
+    guMtxF2L(dest.mf, &m);
+    mtxDl.push_back(m);
+
+    dl.push_back(gsSPMatrix(&mtxDl.back(), G_MTX_MODELVIEW | G_MTX_LOAD | G_MTX_PUSH));
+    dl.push_back(gsSPDisplayList(cylinderGfx.data()));
+    dl.push_back(gsSPPopMatrix(G_MTX_MODELVIEW));
+}
+
+void DrawScarecrowSpawns() {
+    ColRenderSetting showScarecrowSetting =
+        (ColRenderSetting)CVarGetInteger(CVAR_DEVELOPER_TOOLS("ColViewer.ScarecrowSpawn"), COLVIEW_DISABLED);
+
+    if (showScarecrowSetting == ColRenderDisabled || !CVarGetInteger(CVAR_DEVELOPER_TOOLS("ColViewer.Enabled"), 0) ||
+        gPlayState == nullptr) {
+        return;
+    }
+
+    std::vector<Gfx>& dl = (showScarecrowSetting == ColRenderTransparent) ? xluDl : opaDl;
+    InitGfx(dl, showScarecrowSetting);
+    dl.push_back(gsSPMatrix(&gMtxClear, G_MTX_MODELVIEW | G_MTX_LOAD | G_MTX_NOPUSH));
+
+    Color_RGBA8 color = CVarGetColor(CVAR_DEVELOPER_TOOLS("ColViewer.ColorScarecrow.Value"), { 255, 128, 0, 200 });
+    dl.push_back(gsDPSetPrimColor(0, 0, color.r, color.g, color.b, color.a));
+
+    ActorContext* actorCtx = &gPlayState->actorCtx;
+    for (int32_t listIndex = 0; listIndex < ARRAY_COUNT(actorCtx->actorLists); listIndex++) {
+        for (Actor* actor = actorCtx->actorLists[listIndex].head; actor != nullptr; actor = actor->next) {
+            if (actor->id == ACTOR_EN_KAKASI2) {
+                DrawScarecrowSpawn(dl, reinterpret_cast<EnKakasi2*>(actor));
+            }
+        }
+    }
+}
+
 // Draws a quad
 void DrawQuad(std::vector<Gfx>& dl, Vec3f& v0, Vec3f& v1, Vec3f& v2, Vec3f& v3) {
     Vec3f norm;
@@ -691,6 +756,7 @@ extern "C" void DrawColViewer() {
 
     DrawSceneCollision();
     DrawBgActorCollision();
+    DrawScarecrowSpawns();
     DrawColCheckCollision();
     DrawWaterboxList();