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-rw-r--r--engines/hopkins/graphics.cpp488
-rw-r--r--engines/hopkins/graphics.h11
2 files changed, 495 insertions, 4 deletions
diff --git a/engines/hopkins/graphics.cpp b/engines/hopkins/graphics.cpp
index 1a22ff42ce..788af5a801 100644
--- a/engines/hopkins/graphics.cpp
+++ b/engines/hopkins/graphics.cpp
@@ -67,6 +67,11 @@ GraphicsManager::GraphicsManager() {
clip_x1 = clip_y1 = 0;
clip_flag = false;
SDL_NBLOCS = 0;
+ Red_x = Red_y = 0;
+ Red = 0;
+ Largeur = 0;
+ Compteur_y = 0;
+ spec_largeur = 0;
Common::fill(&SD_PIXELS[0], &SD_PIXELS[PALETTE_SIZE * 2], 0);
Common::fill(&TABLE_COUL[0], &TABLE_COUL[PALETTE_SIZE], 0);
@@ -1653,12 +1658,491 @@ int GraphicsManager::Asm_Zoom(int v, int percentage) {
return v;
}
+int GraphicsManager::Reel_Reduc(int v, int percentage) {
+ return Asm_Reduc(v, percentage);
+}
+
+int GraphicsManager::Asm_Reduc(int v, int percentage) {
+ if (v)
+ v -= percentage * (long int)v / 100;
+
+ return v;
+}
+
void GraphicsManager::AFF_SPRITES() {
warning("TODO: AFF_SPRITES");
}
-void GraphicsManager::Affiche_Perfect(const byte *a1, const byte *a2, int a3, int a4, int a5, int a6, int a7, int a8) {
- warning("TODO: Affice_Perfect");
+void GraphicsManager::Affiche_Perfect(byte *destSurface, const byte *srcData, int a3, int a4, int a5, int a6, int a7, int a8) {
+ const byte *v8;
+ int i;
+ const byte *v10;
+ int v11;
+ int v12;
+ const byte *v13;
+ byte *v14;
+ int v15;
+ byte *v16;
+ int v17;
+ int v18;
+ int v19;
+ int v20;
+ int v21 = 0;
+ int v22;
+ int v23;
+ int v24;
+ int v25;
+ int v26;
+ int v27;
+ int v28;
+ byte *v29;
+ int v30;
+ int v31;
+ int v32;
+ int v33;
+ int v34;
+ int v35;
+ int v36 = 0;
+ int v37;
+ int v38;
+ int v39;
+ byte *v40;
+ int v41;
+ int v42;
+ const byte *v43;
+ const byte *v44;
+ const byte *v45;
+ const byte *v46;
+ byte *v47;
+ byte *v48;
+ int v49;
+ int v50;
+ byte *v51;
+ unsigned int v52;
+ byte *v53;
+ byte *v54;
+ byte *v55;
+ int v56;
+ int v57;
+ int v58;
+ int v59;
+ int v60;
+ int v61;
+ int v62;
+ int v63;
+ int v64;
+ int v65;
+
+ v8 = srcData + 3;
+ for (i = a5; i; --i)
+ v8 += READ_LE_UINT32(v8) + 16;
+
+ v11 = 0;
+ v12 = 0;
+ v10 = v8 + 4;
+ v11 = *(uint16 *)v10;
+ v10 += 2;
+ v12 = *(uint16 *)v10;
+ v13 = v10 + 10;
+ clip_x = clip_y = 0;
+ clip_x1 = clip_y1 = 0;
+
+ if ((unsigned __int16)a3 > min_x) {
+ if ((unsigned __int16)a3 < (unsigned __int16)(min_x + 300))
+ clip_x = min_x + 300 - a3;
+ if ((unsigned __int16)a4 > min_y) {
+ if ((unsigned __int16)a4 < (unsigned __int16)(min_y + 300))
+ clip_y = min_y + 300 - a4;
+ if ((unsigned __int16)a3 < (unsigned __int16)(max_x + 300)) {
+ clip_x1 = max_x + 300 - a3;
+ if ((unsigned __int16)a4 < (unsigned __int16)(max_y + 300)) {
+ clip_y1 = max_y + 300 - a4;
+ v14 = a3 + nbrligne2 * (a4 - 300) - 300 + destSurface;
+
+ if ((uint16)a7) {
+ Compteur_y = 0;
+ Agr_x = 0;
+ Agr_y = 0;
+ Agr_Flag_y = 0;
+ Agr_Flag_x = 0;
+ Largeur = v11;
+ v20 = Asm_Zoom(v11, a7);
+ v22 = Asm_Zoom(v21, a7);
+
+ if (a8) {
+ v29 = v20 + v14;
+ if (clip_y) {
+ if ((unsigned __int16)clip_y >= v22)
+ return;
+ v61 = v22;
+ v52 = v20;
+ v30 = 0;
+ v31 = (unsigned __int16)clip_y;
+
+ while (Asm_Zoom(v30 + 1, a7) < v31)
+ ;
+ v20 = v52;
+ v13 += Largeur * v30;
+ v29 += nbrligne2 * (unsigned __int16)clip_y;
+ v22 = v61 - (unsigned __int16)clip_y;
+ }
+
+ if (v22 > (unsigned __int16)clip_y1)
+ v22 = (unsigned __int16)clip_y1;
+ if (clip_x) {
+ if ((unsigned __int16)clip_x >= v20)
+ return;
+ v20 -= (unsigned __int16)clip_x;
+ }
+
+ if (v20 > (unsigned __int16)clip_x1) {
+ v32 = v20 - (unsigned __int16)clip_x1;
+ v29 -= v32;
+ v62 = v22;
+ v33 = 0;
+
+ while (Asm_Zoom(v33 + 1, a7) < v32)
+ ;
+ v34 = v33;
+ v22 = v62;
+ v13 += v34;
+ v20 = (unsigned __int16)clip_x1;
+ }
+
+ do {
+ for (;;) {
+ v63 = v22;
+ v53 = v29;
+ v46 = v13;
+ Agr_Flag_x = 0;
+ Agr_x = 0;
+ v35 = v20;
+
+ do {
+ for (;;) {
+ if (*v13)
+ *v29 = *v13;
+ --v29;
+ ++v13;
+ if (!Agr_Flag_x)
+ Agr_x = a7 + Agr_x;
+
+ if ((unsigned __int16)Agr_x < 100)
+ break;
+
+ Agr_x = Agr_x - 100;
+ --v13;
+ Agr_Flag_x = 1;
+ --v35;
+ if (!v35)
+ goto R_Aff_Zoom_Larg_Cont1;
+ }
+
+ Agr_Flag_x = 0;
+ --v35;
+ } while (v35);
+
+R_Aff_Zoom_Larg_Cont1:
+ v13 = Largeur + v46;
+ v29 = nbrligne2 + v53;
+ ++Compteur_y;
+ if (!(uint16)Agr_Flag_y)
+ Agr_y = a7 + Agr_y;
+
+ if ((unsigned __int16)Agr_y < 100)
+ break;
+
+ Agr_y = Agr_y - 100;
+ v13 = v46;
+ Agr_Flag_y = 1;
+ v22 = v63 - 1;
+ if (v63 == 1)
+ return;
+ }
+
+ Agr_Flag_y = 0;
+ v22 = v63 - 1;
+ } while (v63 != 1);
+ } else {
+ if (clip_y) {
+ if ((unsigned __int16)clip_y >= v22)
+ return;
+ v58 = v22;
+ v49 = v20;
+ v23 = 0;
+ v24 = (unsigned __int16)clip_y;
+
+ while (Asm_Zoom(v23 + 1, a7) < v24)
+ ;
+ v20 = v49;
+ v13 += Largeur * v23;
+ v14 += nbrligne2 * (unsigned __int16)clip_y;
+ v22 = v58 - (unsigned __int16)clip_y;
+ }
+
+ if (v22 > (unsigned __int16)clip_y1)
+ v22 = (unsigned __int16)clip_y1;
+
+ if (clip_x) {
+ if ((unsigned __int16)clip_x >= v20)
+ return;
+ v59 = v22;
+ v50 = v20;
+ v25 = (unsigned __int16)clip_x;
+ v26 = 0;
+
+ while (Asm_Zoom(v26 + 1, a7) < v25)
+ ;
+ v27 = v26;
+ v22 = v59;
+ v13 += v27;
+ v14 += (unsigned __int16)clip_x;
+ v20 = v50 - (unsigned __int16)clip_x;
+ }
+
+ if (v20 > (unsigned __int16)clip_x1)
+ v20 = (unsigned __int16)clip_x1;
+
+ do {
+ for (;;) {
+ v60 = v22;
+ v51 = v14;
+ v45 = v13;
+ v28 = v20;
+ Agr_Flag_x = 0;
+ Agr_x = 0;
+
+ do {
+ for (;;) {
+ if (*v13)
+ *v14 = *v13;
+ ++v14;
+ ++v13;
+
+ if (!Agr_Flag_x)
+ Agr_x = a7 + Agr_x;
+ if ((unsigned __int16)Agr_x < 100)
+ break;
+
+ Agr_x = Agr_x - 100;
+ --v13;
+ Agr_Flag_x = 1;
+ --v28;
+
+ if (!v28)
+ goto Aff_Zoom_Larg_Cont1;
+ }
+
+ Agr_Flag_x = 0;
+ --v28;
+ }
+ while (v28);
+
+Aff_Zoom_Larg_Cont1:
+ v13 = Largeur + v45;
+ v14 = nbrligne2 + v51;
+ if (!(uint16)Agr_Flag_y)
+ Agr_y = a7 + Agr_y;
+
+ if ((unsigned __int16)Agr_y < 100)
+ break;
+
+ Agr_y = Agr_y - 100;
+ v13 = v45;
+ Agr_Flag_y = 1;
+ v22 = v60 - 1;
+
+ if (v60 == 1)
+ return;
+ }
+
+ Agr_Flag_y = 0;
+ v22 = v60 - 1;
+ } while (v60 != 1);
+ }
+ } else if ((uint16)a6) {
+ Compteur_y = 0;
+ Red_x = 0;
+ Red_y = 0;
+ Largeur = v11;
+ Red = a6;
+
+ if ((unsigned __int16)a6 < 100) {
+ v37 = Asm_Reduc(v11, Red);
+ if (a8) {
+ v40 = v37 + v14;
+
+ do {
+ v65 = v36;
+ v55 = v40;
+ Red_y = Red + Red_y;
+
+ if ((unsigned __int16)Red_y < 100) {
+ Red_x = 0;
+ v41 = Largeur;
+ v42 = v37;
+
+ do {
+ Red_x = Red + Red_x;
+ if (Red_x < 100) {
+ if (v42 >= clip_x && v42 < clip_x1 && *v13)
+ *v40 = *v13;
+ --v40;
+ ++v13;
+ --v42;
+ } else {
+ Red_x = Red_x - 100;
+ ++v13;
+ }
+ --v41;
+ } while (v41);
+
+ v36 = v65;
+ v40 = nbrligne2 + v55;
+ } else {
+ Red_y = Red_y - 100;
+ v13 += Largeur;
+ }
+
+ --v36;
+ } while ( v36 );
+ } else {
+ do {
+ v64 = v36;
+ v54 = v14;
+ Red_y = Red + Red_y;
+
+ if ((unsigned __int16)Red_y < 100) {
+ Red_x = 0;
+ v38 = Largeur;
+ v39 = 0;
+
+ do {
+ Red_x = Red + Red_x;
+ if ((unsigned __int16)Red_x < 100) {
+ if (v39 >= clip_x && v39 < clip_x1 && *v13)
+ *v14 = *v13;
+ ++v14;
+ ++v13;
+ ++v39;
+ } else {
+ Red_x = Red_x - 100;
+ ++v13;
+ }
+
+ --v38;
+ } while ( v38 );
+
+ v36 = v64;
+ v14 = nbrligne2 + v54;
+ } else {
+ Red_y = Red_y - 100;
+ v13 += Largeur;
+ }
+
+ --v36;
+ } while (v36);
+ }
+ }
+ } else {
+ Largeur = v11;
+ Compteur_y = 0;
+ if (a8) {
+ v16 = v11 + v14;
+ spec_largeur = v11;
+ if (clip_y) {
+ if ((unsigned __int16)clip_y >= (unsigned int)v12)
+ return;
+ v13 += v11 * (unsigned __int16)clip_y;
+ v16 += nbrligne2 * (unsigned __int16)clip_y;
+ v12 -= (unsigned __int16)clip_y;
+ }
+
+ v17 = (unsigned __int16)clip_y1;
+ if (v12 > clip_y1)
+ v12 = clip_y1;
+
+ v17 = clip_x;
+ if (clip_x) {
+ if (v17 >= v11)
+ return;
+ v11 -= v17;
+ }
+
+ if (v11 > (unsigned __int16)clip_x1) {
+ v18 = v11 - (unsigned __int16)clip_x1;
+ v13 += v18;
+ v16 -= v18;
+ v11 = (unsigned __int16)clip_x1;
+ }
+
+ do {
+ v57 = v12;
+ v48 = v16;
+ v44 = v13;
+ v19 = v11;
+
+ do {
+ if (*v13)
+ *v16 = *v13;
+ ++v13;
+ --v16;
+ --v19;
+ } while (v19);
+
+ v13 = spec_largeur + v44;
+ v16 = nbrligne2 + v48;
+ v12 = v57 - 1;
+ } while (v57 != 1);
+ } else {
+ spec_largeur = v11;
+ if (clip_y) {
+ if ((unsigned __int16)clip_y >= (unsigned int)v12)
+ return;
+
+ v13 += v11 * (unsigned __int16)clip_y;
+ v14 += nbrligne2 * (unsigned __int16)clip_y;
+ v12 -= (unsigned __int16)clip_y;
+ }
+
+ if (v12 > clip_y1)
+ v12 = clip_y1;
+ if (clip_x) {
+ if ((unsigned __int16)clip_x >= v11)
+ return;
+
+ v13 += (unsigned __int16)clip_x;
+ v14 += (unsigned __int16)clip_x;
+ v11 -= (unsigned __int16)clip_x;
+ }
+
+ if (v11 > (unsigned __int16)clip_x1)
+ v11 = (unsigned __int16)clip_x1;
+
+ do {
+ v56 = v12;
+ v47 = v14;
+ v43 = v13;
+ v15 = v11;
+
+ do {
+ if (*v13)
+ *v14 = *v13;
+ ++v14;
+ ++v13;
+ --v15;
+ } while (v15);
+
+ v13 = spec_largeur + v43;
+ v14 = nbrligne2 + v47;
+ v12 = v56 - 1;
+ } while (v56 != 1);
+ }
+ }
+ }
+ }
+ }
+ }
}
} // End of namespace Hopkins
diff --git a/engines/hopkins/graphics.h b/engines/hopkins/graphics.h
index 222ba2edd7..e02343132c 100644
--- a/engines/hopkins/graphics.h
+++ b/engines/hopkins/graphics.h
@@ -49,6 +49,7 @@ private:
void CHARGE_ECRAN(const Common::String &file);
int Asm_Zoom(int v, int percentage);
+ int Asm_Reduc(int v, int percentage);
public:
int _lockCtr;
bool SDL_MODEYES;
@@ -92,6 +93,11 @@ public:
int clip_x1, clip_y1;
bool clip_flag;
int SDL_NBLOCS;
+ int Red_x, Red_y;
+ int Red;
+ int Largeur;
+ int Compteur_y;
+ int spec_largeur;
public:
GraphicsManager();
~GraphicsManager();
@@ -145,9 +151,10 @@ public:
void Affiche_Segment_Vesa();
void CopyAsm(const byte *surface);
void Restore_Mem(byte *a1, const byte *a2, int a3, int a4, unsigned int a5, int a6);
- int Reel_Zoom(int a1, int a2);
+ int Reel_Zoom(int v, int percentage);
+ int Reel_Reduc(int v, int percentage);
void AFF_SPRITES();
- void Affiche_Perfect(const byte *a1, const byte *a2, int a3, int a4, int a5, int a6, int a7, int a8);
+ void Affiche_Perfect(byte *destSurface, const byte *srcData, int a3, int a4, int a5, int a6, int a7, int a8);
};
} // End of namespace Hopkins
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-31 23:45:24 +0000