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author | Treeki <treeki@gmail.com> | 2012-10-25 04:59:11 +0200 |
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committer | Treeki <treeki@gmail.com> | 2012-10-25 04:59:11 +0200 |
commit | 0bee9e3ae3bd5a9f4a9f0ea8a4d04955a90798fa (patch) | |
tree | 999ea89b9eb357fbd4a0b7d8acd6c71f2a82c8f6 /src/koopatlas/hud.cpp | |
parent | 47795a5f0eee896df557e4e3481068e510fe51fb (diff) | |
download | kamek-0bee9e3ae3bd5a9f4a9f0ea8a4d04955a90798fa.tar.gz kamek-0bee9e3ae3bd5a9f4a9f0ea8a4d04955a90798fa.zip |
refactoring, API fixes and shop mostly finished
Diffstat (limited to 'src/koopatlas/hud.cpp')
-rw-r--r-- | src/koopatlas/hud.cpp | 139 |
1 files changed, 0 insertions, 139 deletions
diff --git a/src/koopatlas/hud.cpp b/src/koopatlas/hud.cpp index 2479133..ab093ef 100644 --- a/src/koopatlas/hud.cpp +++ b/src/koopatlas/hud.cpp @@ -2,145 +2,6 @@ #include <newer.h> -dTexMapColouriser_c::dTexMapColouriser_c() { - texmap = 0; - original = 0; - mine = 0; -} - -void *EGG__Heap__alloc(unsigned long size, int unk, void *heap); -void EGG__Heap__free(void *ptr, void *heap); - -dTexMapColouriser_c::~dTexMapColouriser_c() { - resetAndClear(); -} - -void dTexMapColouriser_c::resetAndClear() { - texmap = 0; - if (mine) { - EGG__Heap__free(mine, 0); - mine = 0; - } -} - -void dTexMapColouriser_c::setTexMap(nw4r::lyt::TexMap *tm) { - OSReport("Colourising TexMap: %p (w:%d h:%d)\n", tm, tm->width, tm->height); - if (texmap) - resetAndClear(); - - if (tm->mBits.textureFormat != GX_TF_IA8) { - OSReport("Warning: Trying to colourise image whose format is %d not GX_TF_IA8\n", tm->mBits.textureFormat); - } - - texmap = tm; - original = (u16*)tm->image; - mine = (u16*)EGG__Heap__alloc(tm->width * tm->height * 4, 0x20, mHeap::gameHeaps[2]); - tm->image = mine; - tm->mBits.textureFormat = GX_TF_RGBA8; -} - -void dTexMapColouriser_c::applyAlso(nw4r::lyt::TexMap *tm) { - if (!texmap) { - setTexMap(tm); - } else { - tm->image = mine; - tm->mBits.textureFormat = GX_TF_RGBA8; - } -} - -inline static float hslValue(float n1, float n2, float hue) { - if (hue > 6.0f) - hue -= 6.0f; - else if (hue < 0.0f) - hue += 6.0f; - - if (hue < 1.0f) - return n1 + (n2 - n1) * hue; - else if (hue < 3.0f) - return n2; - else if (hue < 4.0f) - return n1 + (n2 - n1) * (4.0f - hue); - else - return n1; -} - -void dTexMapColouriser_c::colourise(int h, int s, int l) { - if (!mine) - return; - - int width = texmap->width, height = texmap->height; - int texelW = width / 4, texelH = height / 4; - - u16 *source = original, *dest = mine; - - float hueParam = h / 360.0f; - float satParam = s / 100.0f; - float lumParam = l / 100.0f; - - for (int texelY = 0; texelY < texelH; texelY++) { - for (int texelX = 0; texelX < texelW; texelX++) { - for (int y = 0; y < 4; y++) { - for (int x = 0; x < 4; x++) { - u8 intensity = *source & 0xFF; - u8 alpha = *source >> 8; - - u8 r, g, b; - - // This is a hack - if (alpha < 250) { - r = g = b = intensity; - } else { - // converting from GIMP's colourise code... - // h and s are always the same - // l is the only thing we need to touch: - // we get the luminance from the source pixel - // (which, conveniently, is the intensity) - // manipulate it using the passed l and then - // convert the whole thing to RGB - - float lum = intensity / 255.0f; - - // manipulate it - if (l > 0) { - lum = lum * (1.0f - lumParam); - lum += (1.0f - (1.0f - lumParam)); - } else if (l < 0) { - lum = lum * (lumParam + 1.0f); - } - - // make it RGB - - if (s == 0) { - r = g = b = lum*255.0f; - } else { - float m1, m2; - if (lum <= 0.5f) - m2 = lum * (1.0f + satParam); - else - m2 = lum + satParam - lum * satParam; - - m1 = 2.0f * lum - m2; - - r = hslValue(m1, m2, hueParam * 6.0f + 2.0) * 255.0f; - g = hslValue(m1, m2, hueParam * 6.0f) * 255.0f; - b = hslValue(m1, m2, hueParam * 6.0f - 2.0) * 255.0f; - } - } - - // now write it - dest[0] = (alpha<<8)|r; - dest[16] = (g<<8)|b; - - source++; - dest++; - } - } - - dest += 16; - } - } -} - dWMHud_c *dWMHud_c::instance = 0; |