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First decompile of pfDrawFonts

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This commit is contained in:
gamemasterplc 2023-11-23 16:57:29 -06:00
parent c21da819d8
commit 5dae0e2ce6
3 changed files with 156 additions and 9 deletions
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2
configure.py
View file

@ -173,6 +173,7 @@ cflags_runtime = [
cflags_rel = [ cflags_rel = [
*cflags_base, *cflags_base,
"-O0,s", "-O0,s",
"-enum int",
"-char unsigned", "-char unsigned",
"-sdata 0", "-sdata 0",
"-sdata2 0", "-sdata2 0",
@ -183,6 +184,7 @@ cflags_rel = [
cflags_game = [ cflags_game = [
*cflags_base, *cflags_base,
"-O0,p", "-O0,p",
"-enum int",
"-char unsigned", "-char unsigned",
] ]

10
include/dolphin/gx/GXVert.h
View file

@ -86,6 +86,11 @@ static inline void GXPosition2f32(const f32 x, const f32 y) {
GXWGFifo.f32 = y; GXWGFifo.f32 = y;
} }
static inline void GXPosition2s16(const s16 x, const s16 y) {
GXWGFifo.s16 = x;
GXWGFifo.s16 = y;
}
static inline void GXPosition3s16(const s16 x, const s16 y, const s16 z) { static inline void GXPosition3s16(const s16 x, const s16 y, const s16 z) {
GXWGFifo.s16 = x; GXWGFifo.s16 = x;
GXWGFifo.s16 = y; GXWGFifo.s16 = y;
@ -125,11 +130,14 @@ static inline void GXTexCoord2f32(const f32 u, const f32 v) {
GXWGFifo.f32 = v; GXWGFifo.f32 = v;
} }
static inline void GXPosition1x8(u8 index) { static inline void GXPosition1x8(u8 index) {
GXWGFifo.u8 = index; GXWGFifo.u8 = index;
} }
static inline void GXColor1x8(u8 index) {
GXWGFifo.u8 = index;
}
static inline void GXEnd(void) {} static inline void GXEnd(void) {}
#endif #endif

153
src/game/printfunc.c
View file

@ -8,7 +8,7 @@ extern u8 ank8x8_4b[];
struct strline_data { struct strline_data {
u16 type; u16 type;
u16 color_idx; u16 color;
s16 x; s16 x;
s16 y; s16 y;
s16 w; s16 w;
@ -16,7 +16,7 @@ struct strline_data {
s16 empstrline_next; s16 empstrline_next;
float scale; float scale;
char str[80]; char str[80];
GXColor color; GXColor win_color;
}; };
static struct strline_data strline[256]; static struct strline_data strline[256];
@ -91,7 +91,7 @@ s16 print8(s16 x, s16 y, float scale, char *str, ...)
ret = empstrline; ret = empstrline;
empstrline = strline_curr->empstrline_next; empstrline = strline_curr->empstrline_next;
strline_curr->type = 0; strline_curr->type = 0;
strline_curr->color_idx = fontcolor; strline_curr->color = fontcolor;
strline_curr->x = x; strline_curr->x = x;
strline_curr->y = y; strline_curr->y = y;
strline_curr->scale = scale; strline_curr->scale = scale;
@ -117,10 +117,10 @@ s16 printWin(s16 x, s16 y, s16 w, s16 h, GXColor *color)
ret = empstrline; ret = empstrline;
empstrline = strline_curr->empstrline_next; empstrline = strline_curr->empstrline_next;
strline_curr->type = 1; strline_curr->type = 1;
strline_curr->color.r = color->r; strline_curr->win_color.r = color->r;
strline_curr->color.g = color->g; strline_curr->win_color.g = color->g;
strline_curr->color.b = color->b; strline_curr->win_color.b = color->b;
strline_curr->color.a = color->a; strline_curr->win_color.a = color->a;
strline_curr->x = x; strline_curr->x = x;
strline_curr->y = y; strline_curr->y = y;
strline_curr->w = w; strline_curr->w = w;
@ -130,9 +130,10 @@ s16 printWin(s16 x, s16 y, s16 w, s16 h, GXColor *color)
void pfDrawFonts(void) void pfDrawFonts(void)
{ {
int i;
GXTexObj font_tex; GXTexObj font_tex;
Mtx modelview;
Mtx44 proj; Mtx44 proj;
Mtx modelview;
u16 strline_count = strlinecnt; u16 strline_count = strlinecnt;
if(saftyFrameF) { if(saftyFrameF) {
WireDraw(); WireDraw();
@ -153,10 +154,146 @@ void pfDrawFonts(void)
GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_TEX0, GX_TEX_ST, GX_F32, 0); GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_TEX0, GX_TEX_ST, GX_F32, 0);
GXSetArray(GX_VA_CLR0, fcoltbl, sizeof(GXColor)); GXSetArray(GX_VA_CLR0, fcoltbl, sizeof(GXColor));
GXSetZMode(GX_FALSE, GX_ALWAYS, GX_FALSE); GXSetZMode(GX_FALSE, GX_ALWAYS, GX_FALSE);
GXInvalidateTexAll();
GXInitTexObj(&font_tex, ank8x8_4b, 128, 128, GX_TF_I4, GX_CLAMP, GX_CLAMP, GX_FALSE); GXInitTexObj(&font_tex, ank8x8_4b, 128, 128, GX_TF_I4, GX_CLAMP, GX_CLAMP, GX_FALSE);
GXInitTexObjLOD(&font_tex, GX_NEAR, GX_NEAR, 0, 0, 0, GX_FALSE, GX_FALSE, GX_ANISO_1); GXInitTexObjLOD(&font_tex, GX_NEAR, GX_NEAR, 0, 0, 0, GX_FALSE, GX_FALSE, GX_ANISO_1);
GXLoadTexObj(&font_tex, GX_TEXMAP0); GXLoadTexObj(&font_tex, GX_TEXMAP0);
GXSetNumTevStages(1); GXSetNumTevStages(1);
GXSetNumTexGens(1); GXSetNumTexGens(1);
GXSetTevOrder(GX_TEVSTAGE0, GX_TEXCOORD0, GX_TEXMAP0, GX_COLOR0A0); GXSetTevOrder(GX_TEVSTAGE0, GX_TEXCOORD0, GX_TEXMAP0, GX_COLOR0A0);
GXSetTexCoordGen(GX_TEXCOORD0, GX_TG_MTX2x4, GX_TG_TEX0, GX_IDENTITY);
GXSetTevOp(GX_TEVSTAGE0, GX_MODULATE);
GXSetNumChans(1);
GXSetChanCtrl(GX_COLOR0A0, GX_FALSE, GX_SRC_VTX, GX_SRC_VTX, GX_LIGHT0, GX_DF_CLAMP, GX_AF_SPOT);
GXSetZCompLoc(GX_FALSE);
GXSetAlphaCompare(GX_GEQUAL, 1, GX_AOP_AND, GX_GEQUAL, 1);
GXSetBlendMode(GX_BM_BLEND, GX_BL_SRCALPHA, GX_BL_INVSRCALPHA, GX_LO_NOOP);
GXSetColorUpdate(GX_TRUE);
for(i=0; i<256; i++) {
s16 x;
s16 y;
x = strline[i].x;
y = strline[i].y;
if(strline[i].type == 1) {
s16 w = strline[i].w;
s16 h = strline[i].h;
GXClearVtxDesc();
GXSetVtxDesc(GX_VA_POS, GX_DIRECT);
GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_POS, GX_POS_XY, GX_S16, 0);
GXSetTevColor(GX_TEVREG0, strline[i].win_color);
GXSetTevOrder(GX_TEVSTAGE0, GX_TEXCOORD_NULL, GX_TEXMAP_NULL, GX_COLOR0A0);
GXSetTevColorIn(GX_TEVSTAGE0, GX_CC_C0, GX_CC_ZERO, GX_CC_ZERO, GX_CC_ZERO);
GXSetTevColorOp(GX_TEVSTAGE0, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, GX_TRUE, GX_TEVPREV);
GXSetTevAlphaIn(GX_TEVSTAGE0, GX_CA_A0, GX_CA_ZERO, GX_CA_ZERO, GX_CA_ZERO);
GXSetTevAlphaOp(GX_TEVSTAGE0, GX_TEV_ADD, GX_TB_ZERO, GX_CS_SCALE_1, GX_TRUE, GX_TEVPREV);
GXSetNumTevStages(1);
GXSetNumTexGens(0);
GXBegin(GX_QUADS, GX_VTXFMT0, 4);
GXPosition2s16(x, y);
GXPosition2s16(x+w, y);
GXPosition2s16(x+w, y+h);
GXPosition2s16(x, y+h);
GXClearVtxDesc();
GXSetVtxDesc(GX_VA_POS, GX_DIRECT);
GXSetVtxDesc(GX_VA_CLR0, GX_INDEX8);
GXSetVtxDesc(GX_VA_TEX0, GX_DIRECT);
GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_POS, GX_POS_XYZ, GX_S16, 0);
GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_CLR0, GX_CLR_RGBA, GX_RGBA8, 0);
GXSetVtxAttrFmt(GX_VTXFMT0, GX_VA_TEX0, GX_TEX_ST, GX_F32, 0);
GXSetArray(GX_VA_CLR0, fcoltbl, sizeof(GXColor));
GXSetNumTevStages(1);
GXSetNumTexGens(1);
GXSetTevOrder(GX_TEVSTAGE0, GX_TEXCOORD0, GX_TEXMAP0, GX_COLOR0A0);
GXSetTexCoordGen(GX_TEXCOORD0, GX_TG_MTX2x4, GX_TG_TEX0, GX_IDENTITY);
GXSetTevOp(GX_TEVSTAGE0, GX_MODULATE);
} else {
if(strline[i].str[0] != '\0') {
float shadow_ofs_x, shadow_ofs_y;
float char_w = 8.0f*strline[i].scale;
float char_h = char_w;
float texcoord_x, texcoord_y;
char *str = strline[i].str;
u16 color = strline[i].color;
s16 shadow_color = -1;
float scale = 1.0f;
while(*str) {
char c = *str++;
switch(c) {
case 255:
c = *str++;
scale = c/16.0f;
char_w = scale*8.0f*strline[i].scale;
char_h = scale*8.0f*strline[i].scale;
break;
case 254:
color = (*str++)-1;
break;
case 253:
shadow_color = (*str++)-1;
shadow_ofs_x = scale*1.33333333f*strline[i].scale;
shadow_ofs_y = scale*1.33333333f*strline[i].scale;
break;
default:
texcoord_x = (c%16)/16.0f;
texcoord_y = ((c/16)/16.0f)+(1/128.0f);
if(shadow_color < 0) {
GXBegin(GX_QUADS, GX_VTXFMT0, 4);
GXPosition3s16(x, y, 0);
GXColor1x8(color);
GXTexCoord2f32(texcoord_x, texcoord_y);
GXPosition3s16(x+char_w, y, 0);
GXColor1x8(color);
GXTexCoord2f32(texcoord_x+(1/16.0f), texcoord_y);
GXPosition3s16(x+char_w, y+char_h, 0);
GXColor1x8(color);
GXTexCoord2f32(texcoord_x+(1/16.0f), texcoord_y+(1/16.0f));
GXPosition3s16(x, y+char_h, 0);
GXColor1x8(color);
GXTexCoord2f32(texcoord_x, texcoord_y+(1/16.0f));
} else {
GXBegin(GX_QUADS, GX_VTXFMT0, 4);
GXPosition3s16(x+shadow_ofs_x, y+shadow_ofs_y, 0);
GXColor1x8(shadow_color);
GXTexCoord2f32(texcoord_x, texcoord_y);
GXPosition3s16(x+char_w+shadow_ofs_x, y+shadow_ofs_y, 0);
GXColor1x8(shadow_color);
GXTexCoord2f32(texcoord_x+(1/16.0f), texcoord_y);
GXPosition3s16(x+char_w+shadow_ofs_x, y+char_h+shadow_ofs_y, 0);
GXColor1x8(shadow_color);
GXTexCoord2f32(texcoord_x+(1/16.0f), texcoord_y+(1/16.0f));
GXPosition3s16(x+shadow_ofs_x, y+char_h+shadow_ofs_y, 0);
GXColor1x8(shadow_color);
GXTexCoord2f32(texcoord_x, texcoord_y+(1/16.0f));
GXPosition3s16(x, y, 0);
GXColor1x8(color);
GXTexCoord2f32(texcoord_x, texcoord_y);
GXPosition3s16(x+char_w, y, 0);
GXColor1x8(color);
GXTexCoord2f32(texcoord_x+(1/16.0f), texcoord_y);
GXPosition3s16(x+char_w, y+char_h, 0);
GXColor1x8(color);
GXTexCoord2f32(texcoord_x+(1/16.0f), texcoord_y+(1/16.0f));
GXPosition3s16(x, y+char_h, 0);
GXColor1x8(color);
GXTexCoord2f32(texcoord_x, texcoord_y+(1/16.0f));
}
x += char_w;
if(x > 640) {
x = 0;
y += char_h;
}
break;
}
}
}
}
}
}
static void WireDraw(void)
{
} }