From 75a3b6f858d49acc38de2fda22133b218760d6f0 Mon Sep 17 00:00:00 2001 From: hgn Date: Mon, 13 Dec 2021 07:49:13 +0000 Subject: [PATCH] improve visuals --- fishladder.c | 123 ++++++++++++++++++++++++++++++++++------- fishladder_resources.h | 15 ++++- maps/cmp_xor.map | 12 ++++ vg/vg.h | 2 +- 4 files changed, 129 insertions(+), 23 deletions(-) create mode 100644 maps/cmp_xor.map diff --git a/fishladder.c b/fishladder.c index d4640be..b95248c 100644 --- a/fishladder.c +++ b/fishladder.c @@ -923,8 +923,13 @@ struct dcareer_state }; #pragma pack(pop) +static int career_load_success = 0; + static void career_serialize(void) { + if( !career_load_success ) + return; + struct dcareer_state encoded; encoded.version = 2; encoded.in_map = world.pCmpLevel? world.pCmpLevel->serial_id: -1; @@ -1003,7 +1008,6 @@ static void career_load(void) { vg_warn( "This save file is too small to have a header. Creating a blank one\n" ); free( cr ); - return; } memcpy( (void*)&encoded, cr, VG_MIN( sizeof( struct dcareer_state ), sz ) ); @@ -1045,6 +1049,8 @@ static void career_load(void) } } } + + career_load_success = 1; } // MAIN GAMEPLAY @@ -1527,11 +1533,6 @@ void vg_update(void) if( cell_current->state & FLAG_IS_TRIGGER ) { int trigger_id = cell_current->links[0]?0:1; - int connection_id = cell_current->links[trigger_id]; - int target_px = connection_id % world.w; - int target_py = (connection_id - target_px)/world.w; - - vg_line2( (v2f){ fish->pos[0], fish->pos[1] }, (v2f){ target_px, target_py }, 0xffffffff, 0xffffffff ); struct cell *target_peice = &world.data[ cell_current->links[trigger_id] ]; @@ -2028,7 +2029,7 @@ void vg_render(void) v4f const colour_default = {1.0f, 1.0f, 1.0f, 1.0f}; v4f const colour_selected = {0.90f, 0.92f, 1.0f, 1.0f}; - int const circle_base = 4; + int const circle_base = 6; int const filled_start = circle_base+0; int const filled_count = circle_base+32; int const empty_start = circle_base+32; @@ -2220,25 +2221,33 @@ void vg_render(void) // WIRES // ======================================================================================================== - glDisable(GL_BLEND); + //glDisable(GL_BLEND); SHADER_USE( shader_wire ); glBindVertexArray( world.wire.vao ); glUniformMatrix3fv( SHADER_UNIFORM( shader_wire, "uPv" ), 1, GL_FALSE, (float *)vg_pv ); - glUniform4f( SHADER_UNIFORM( shader_wire, "uColour" ), 0.2f, 0.2f, 0.2f, 1.0f ); + + v4f const wire_left_colour = { 0.5f, 0.5f, 0.5f, 1.0f }; + v4f const wire_right_colour = { 0.2f, 0.2f, 0.2f, 1.0f }; + v4f const wire_drag_colour = { 0.2f, 0.2f, 0.2f, 0.6f }; + + glUniform1f( SHADER_UNIFORM( shader_wire, "uTime" ), world.frame_lerp ); + glUniform1f( SHADER_UNIFORM( shader_wire, "uGlow" ), 0.0f ); if( world.id_drag_from ) - { + { + glUniform4fv( SHADER_UNIFORM( shader_wire, "uColour" ), 1, wire_drag_colour ); glUniform1f( SHADER_UNIFORM( shader_wire, "uCurve" ), 0.4f ); - glUniform3f( SHADER_UNIFORM( shader_wire, "uStart" ), world.drag_from_co[0], world.drag_from_co[1], 0.06f ); - glUniform3f( SHADER_UNIFORM( shader_wire, "uEnd" ), world.drag_to_co[0], world.drag_to_co[1], 0.06f ); + glUniform3f( SHADER_UNIFORM( shader_wire, "uStart" ), world.drag_from_co[0], world.drag_from_co[1], 0.20f ); + glUniform3f( SHADER_UNIFORM( shader_wire, "uEnd" ), world.drag_to_co[0], world.drag_to_co[1], 0.20f ); glDrawElements( GL_TRIANGLES, world.wire.em, GL_UNSIGNED_SHORT, (void*)(0) ); } // Pulling animation float rp_x1 = world.frame_lerp*9.0f; - float rp_x2 = 1.0f-rp_x1*expf(1.0f-rp_x1)* 0.36f; + float rp_xa = rp_x1*expf(1.0f-rp_x1)* 0.36f; + float rp_x2 = 1.0f-rp_xa; for( int y = 2; y < world.h-2; y ++ ) { @@ -2268,23 +2277,91 @@ void vg_render(void) v2_add( desc->trigger_pos, endpoint, endpoint ); + glUniform4fv( SHADER_UNIFORM( shader_wire, "uColour" ), 1, trigger_id? wire_right_colour: wire_left_colour ); glUniform1f( SHADER_UNIFORM( shader_wire, "uCurve" ), cell->state & FLAG_TRIGGERED? rp_x2 * 0.4f: 0.4f ); - glUniform3f( SHADER_UNIFORM( shader_wire, "uStart" ), startpoint[0], startpoint[1], 0.04f ); - glUniform3f( SHADER_UNIFORM( shader_wire, "uEnd" ), endpoint[0], endpoint[1], 0.04f ); + glUniform1f( SHADER_UNIFORM( shader_wire, "uGlow" ), cell->state & FLAG_TRIGGERED? rp_xa: 0.0f ); + glUniform3f( SHADER_UNIFORM( shader_wire, "uStart" ), startpoint[0], startpoint[1], 0.18f ); + glUniform3f( SHADER_UNIFORM( shader_wire, "uEnd" ), endpoint[0], endpoint[1], 0.18f ); glDrawElements( GL_TRIANGLES, world.wire.em, GL_UNSIGNED_SHORT, (void*)(0) ); } } } } - // I/O ARRAYS + // WIRE ENDPOINTS // ======================================================================================================== SHADER_USE( shader_tile_colour ); glUniformMatrix3fv( SHADER_UNIFORM( shader_tile_colour, "uPv" ), 1, GL_FALSE, (float *)vg_pv ); use_mesh( &world.shapes ); - glEnable(GL_BLEND); + for( int y = 2; y < world.h-2; y ++ ) + { + for( int x = 2; x < world.w-2; x ++ ) + { + struct cell *cell = pcell((v2i){x,y}); + + if( cell->state & FLAG_CANAL ) + { + if( cell->state & FLAG_IS_TRIGGER ) + { + struct cell_description *desc = &cell_descriptions[ cell->config ]; + + int trigger_id = cell->links[0]?0:1; + + int x2 = cell->links[trigger_id] % world.w; + int y2 = (cell->links[trigger_id] - x2) / world.w; + + v2f pts[2]; + + pts[0][0] = (float)x2 + (trigger_id? 0.75f: 0.25f); + pts[0][1] = (float)y2 + 0.25f; + + pts[1][0] = x; + pts[1][1] = y; + + v2_add( desc->trigger_pos, pts[1], pts[1] ); + + glUniform4fv( SHADER_UNIFORM( shader_tile_colour, "uColour" ), + 1, trigger_id? wire_right_colour: wire_left_colour ); + + for( int i = 0; i < 2; i ++ ) + { + glUniform3f( SHADER_UNIFORM( shader_tile_colour, "uOffset" ), + pts[i][0], + pts[i][1], + 0.08f + ); + draw_mesh( filled_start, filled_count ); + } + } + } + } + } + + // SUB SPLITTER DIRECTION + // ======================================================================================================== + + glUniform4f( SHADER_UNIFORM( shader_tile_colour, "uColour" ), 0.9f, 0.35f, 0.1f, 0.75f ); + + for( int y = 2; y < world.h-2; y ++ ) + { + for( int x = 2; x < world.w-2; x ++ ) + { + struct cell *cell = pcell((v2i){x,y}); + + if( cell->state & FLAG_CANAL && cell->state & FLAG_TARGETED && cell->config == k_cell_type_split ) + { + glUniform3f( SHADER_UNIFORM( shader_tile_colour, "uOffset" ), x, y, 1.0f ); + draw_mesh( cell->state & FLAG_FLIP_FLOP? 5: 4, 1 ); + } + } + } + + // I/O ARRAYS + // ======================================================================================================== + + //glEnable(GL_BLEND); for( int i = 0; i < arrlen( world.io ); i ++ ) { @@ -2982,6 +3059,9 @@ static int console_changelevel( int argc, char const *argv[] ) // START UP / SHUTDOWN // =========================================================================================================== +#define TRANSFORM_TRI_2D( S, OX, OY, X1, Y1, X2, Y2, X3, Y3 ) \ + X1*S+OX, Y1*S+OY, X2*S+OX, Y2*S+OY, X3*S+OX, Y3*S+OY + void vg_start(void) { // Steamworks callbacks @@ -3010,15 +3090,18 @@ void vg_start(void) // Combined quad, long quad / empty circle / filled circle mesh { - float combined_mesh[6*8 + 32*6*3] = { + float combined_mesh[6*6 + 32*6*3] = { 0.0f, 0.0f, 0.0f, 1.0f, 1.0f, 1.0f, 0.0f, 0.0f, 1.0f, 1.0f, 1.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.2f, 1.0f, 0.2f, - 0.0f, 0.0f, 1.0f, 0.2f, 1.0f, 0.0f + 0.0f, 0.0f, 1.0f, 0.2f, 1.0f, 0.0f, + + TRANSFORM_TRI_2D( 0.15f,0.05f,0.4f, 0.0f, 1.0f, 1.0f, 2.0f, 1.0f, 0.0f ), + TRANSFORM_TRI_2D( 0.15f,0.80f,0.4f, 0.0f, 0.0f, 0.0f, 2.0f, 1.0f, 1.0f ) }; - float *circle_mesh = combined_mesh + 6*4; + float *circle_mesh = combined_mesh + 6*6; int const res = 32; for( int i = 0; i < res; i ++ ) diff --git a/fishladder_resources.h b/fishladder_resources.h index 7e78aa4..30b4dc9 100644 --- a/fishladder_resources.h +++ b/fishladder_resources.h @@ -385,15 +385,26 @@ SHADER_DEFINE( shader_wire, "" "uniform sampler2D uTexMain;" "uniform vec4 uColour;" + "uniform float uTime;" + "uniform float uGlow;" "" "in vec2 aTexCoords;" "" "void main()" "{" - "FragColor = uColour;" + // Compute shadowing + "float shadow = 1.0 - abs(aTexCoords.y - 0.5) * 2.0;" + "float masking = smoothstep( 0.5, 0.8, shadow );" + + "vec3 colour_comp = mix( vec3(0.0,0.0,0.0), uColour.rgb, masking );" + + "float flow_thing = fract( aTexCoords.x + uTime );" + "vec3 final_comp = colour_comp + flow_thing * uGlow;" + + "FragColor = vec4( final_comp, max( shadow* 0.2, masking ) * uColour.a );" "}" , - UNIFORMS({ "uPv", "uColour", "uTexMain", "uStart", "uEnd", "uCurve" }) + UNIFORMS({ "uPv", "uColour", "uTexMain", "uStart", "uEnd", "uCurve", "uTime", "uGlow" }) ) SHADER_DEFINE( shader_buttons, diff --git a/maps/cmp_xor.map b/maps/cmp_xor.map new file mode 100644 index 0000000..1cf622c --- /dev/null +++ b/maps/cmp_xor.map @@ -0,0 +1,12 @@ +#############; +######-######;:c:c: +## ##; +## ##; +## ##; +## ##; +## ##; +## ##; +## ##; +## ##; +###+##+###+##;::a:a,:a::a,c:c:c:c +#############; diff --git a/vg/vg.h b/vg/vg.h index 5d67f71..13f3d63 100644 --- a/vg/vg.h +++ b/vg/vg.h @@ -154,7 +154,7 @@ static void vg_init( int argc, char *argv[], const char *window_name ) glfwWindowHint( GLFW_CONTEXT_VERSION_MINOR, 3 ); glfwWindowHint( GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE ); glfwWindowHint( GLFW_OPENGL_DEBUG_CONTEXT, GL_TRUE ); - glfwWindowHint( GLFW_RESIZABLE, GLFW_FALSE ); + glfwWindowHint( GLFW_RESIZABLE, GLFW_TRUE ); glfwWindowHint( GLFW_SAMPLES, 4 ); -- 2.25.1